From 52f70e2f637731aae92a9c9a2d831310c3ab2e1e Mon Sep 17 00:00:00 2001
From: Valerie <spectranaut@gmail.com>
Date: Fri, 2 Mar 2018 15:20:41 -0500
Subject: typed-array: ctor test renames (#1468)

---
 .../ctors-bigint/object-arg/as-array-returns.js    | 26 +++++++
 .../object-arg/as-generator-iterable-returns.js    | 30 ++++++++
 .../object-arg/custom-proto-access-throws.js       | 48 ++++++++++++
 .../ctors-bigint/object-arg/iterating-throws.js    | 31 ++++++++
 .../object-arg/iterator-not-callable-throws.js     | 39 ++++++++++
 .../ctors-bigint/object-arg/iterator-throws.js     | 34 +++++++++
 .../object-arg/length-excessive-throws.js          | 30 ++++++++
 .../object-arg/length-is-symbol-throws.js          | 30 ++++++++
 .../ctors-bigint/object-arg/length-throws.js       | 34 +++++++++
 .../object-arg/new-instance-extensibility.js       | 43 +++++++++++
 .../object-arg/object-arg-as-array-returns.js      | 26 -------
 .../object-arg-as-generator-iterable-returns.js    | 30 --------
 .../object-arg-custom-proto-access-throws.js       | 48 ------------
 .../object-arg/object-arg-iterating-throws.js      | 31 --------
 .../object-arg-iterator-not-callable-throws.js     | 39 ----------
 .../object-arg/object-arg-iterator-throws.js       | 34 ---------
 .../object-arg-length-excessive-throws.js          | 30 --------
 .../object-arg-length-is-symbol-throws.js          | 30 --------
 .../object-arg/object-arg-length-throws.js         | 34 ---------
 .../object-arg-new-instance-extensibility.js       | 43 -----------
 .../object-arg/object-arg-proto-from-ctor-realm.js | 37 ---------
 .../object-arg/object-arg-throws-from-property.js  | 40 ----------
 ...rg-throws-setting-obj-to-primitive-typeerror.js | 77 -------------------
 .../object-arg-throws-setting-obj-to-primitive.js  | 75 ------------------
 .../object-arg-throws-setting-obj-tostring.js      | 88 ---------------------
 ...ect-arg-throws-setting-obj-valueof-typeerror.js | 89 ----------------------
 .../object-arg-throws-setting-obj-valueof.js       | 82 --------------------
 .../object-arg-throws-setting-property.js          | 40 ----------
 .../object-arg-throws-setting-symbol-property.js   | 34 ---------
 .../object-arg-undefined-newtarget-throws.js       | 30 --------
 .../object-arg-use-custom-proto-if-object.js       | 47 ------------
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ------------
 .../object-arg/proto-from-ctor-realm.js            | 37 +++++++++
 .../object-arg/throws-from-property.js             | 40 ++++++++++
 .../throws-setting-obj-to-primitive-typeerror.js   | 77 +++++++++++++++++++
 .../object-arg/throws-setting-obj-to-primitive.js  | 75 ++++++++++++++++++
 .../object-arg/throws-setting-obj-tostring.js      | 88 +++++++++++++++++++++
 .../throws-setting-obj-valueof-typeerror.js        | 89 ++++++++++++++++++++++
 .../object-arg/throws-setting-obj-valueof.js       | 82 ++++++++++++++++++++
 .../object-arg/throws-setting-property.js          | 40 ++++++++++
 .../object-arg/throws-setting-symbol-property.js   | 34 +++++++++
 .../object-arg/undefined-newtarget-throws.js       | 30 ++++++++
 .../object-arg/use-custom-proto-if-object.js       | 47 ++++++++++++
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ++++++++++++
 .../typedarray-arg/custom-proto-access-throws.js   | 47 ++++++++++++
 ...tached-when-species-retrieved-different-type.js | 61 +++++++++++++++
 .../detached-when-species-retrieved-same-type.js   | 64 ++++++++++++++++
 .../typedarray-arg/new-instance-extensibility.js   | 46 +++++++++++
 .../other-ctor-buffer-ctor-access-throws.js        | 41 ++++++++++
 ...er-ctor-custom-species-proto-from-ctor-realm.js | 58 ++++++++++++++
 .../other-ctor-buffer-ctor-custom-species.js       | 52 +++++++++++++
 .../other-ctor-buffer-ctor-not-object-throws.js    | 61 +++++++++++++++
 ...other-ctor-buffer-ctor-species-access-throws.js | 45 +++++++++++
 ...her-ctor-buffer-ctor-species-not-ctor-throws.js | 47 ++++++++++++
 .../other-ctor-buffer-ctor-species-null.js         | 44 +++++++++++
 ...er-ctor-buffer-ctor-species-prototype-throws.js | 59 ++++++++++++++
 .../other-ctor-buffer-ctor-species-undefined.js    | 43 +++++++++++
 .../other-ctor-returns-new-typedarray.js           | 28 +++++++
 .../typedarray-arg/proto-from-ctor-realm.js        | 37 +++++++++
 .../same-ctor-buffer-ctor-access-throws.js         | 46 +++++++++++
 ...er-ctor-species-custom-proto-from-ctor-realm.js | 68 +++++++++++++++++
 .../same-ctor-buffer-ctor-species-custom.js        | 60 +++++++++++++++
 .../same-ctor-buffer-ctor-species-not-ctor.js      | 49 ++++++++++++
 .../same-ctor-buffer-ctor-species-null.js          | 49 ++++++++++++
 ...me-ctor-buffer-ctor-species-prototype-throws.js | 62 +++++++++++++++
 .../same-ctor-buffer-ctor-species-throws.js        | 49 ++++++++++++
 .../same-ctor-buffer-ctor-species-undefined.js     | 49 ++++++++++++
 .../same-ctor-buffer-ctor-value-not-obj-throws.js  | 65 ++++++++++++++++
 .../same-ctor-returns-new-cloned-typedarray.js     | 32 ++++++++
 .../typedarray-arg-custom-proto-access-throws.js   | 47 ------------
 ...tached-when-species-retrieved-different-type.js | 61 ---------------
 ...rg-detached-when-species-retrieved-same-type.js | 64 ----------------
 .../typedarray-arg-new-instance-extensibility.js   | 46 -----------
 ...ray-arg-other-ctor-buffer-ctor-access-throws.js | 41 ----------
 ...er-ctor-custom-species-proto-from-ctor-realm.js | 58 --------------
 ...ay-arg-other-ctor-buffer-ctor-custom-species.js | 52 -------------
 ...arg-other-ctor-buffer-ctor-not-object-throws.js | 61 ---------------
 ...other-ctor-buffer-ctor-species-access-throws.js | 45 -----------
 ...her-ctor-buffer-ctor-species-not-ctor-throws.js | 47 ------------
 ...rray-arg-other-ctor-buffer-ctor-species-null.js | 44 -----------
 ...er-ctor-buffer-ctor-species-prototype-throws.js | 59 --------------
 ...arg-other-ctor-buffer-ctor-species-undefined.js | 43 -----------
 ...darray-arg-other-ctor-returns-new-typedarray.js | 28 -------
 .../typedarray-arg-proto-from-ctor-realm.js        | 37 ---------
 ...rray-arg-same-ctor-buffer-ctor-access-throws.js | 46 -----------
 ...er-ctor-species-custom-proto-from-ctor-realm.js | 68 -----------------
 ...ray-arg-same-ctor-buffer-ctor-species-custom.js | 60 ---------------
 ...y-arg-same-ctor-buffer-ctor-species-not-ctor.js | 49 ------------
 ...array-arg-same-ctor-buffer-ctor-species-null.js | 49 ------------
 ...me-ctor-buffer-ctor-species-prototype-throws.js | 62 ---------------
 ...ray-arg-same-ctor-buffer-ctor-species-throws.js | 49 ------------
 ...-arg-same-ctor-buffer-ctor-species-undefined.js | 49 ------------
 ...g-same-ctor-buffer-ctor-value-not-obj-throws.js | 65 ----------------
 ...-arg-same-ctor-returns-new-cloned-typedarray.js | 32 --------
 .../typedarray-arg-undefined-newtarget-throws.js   | 27 -------
 .../typedarray-arg/undefined-newtarget-throws.js   | 27 +++++++
 ...teoffset-throws-from-modulo-element-size-sab.js | 38 ---------
 ...erbyteoffset-throws-from-modulo-element-size.js | 32 --------
 ...buffer-arg-byteoffset-is-negative-throws-sab.js | 32 --------
 .../buffer-arg-byteoffset-is-negative-throws.js    | 31 --------
 .../buffer-arg-byteoffset-is-negative-zero-sab.js  | 23 ------
 .../buffer-arg-byteoffset-is-negative-zero.js      | 23 ------
 .../buffer-arg-byteoffset-is-symbol-throws-sab.js  | 29 -------
 .../buffer-arg-byteoffset-is-symbol-throws.js      | 28 -------
 ...teoffset-throws-from-modulo-element-size-sab.js | 35 ---------
 ...g-byteoffset-throws-from-modulo-element-size.js | 27 -------
 ...buffer-arg-byteoffset-to-number-detachbuffer.js | 21 -----
 .../buffer-arg-byteoffset-to-number-throws-sab.js  | 33 --------
 .../buffer-arg-byteoffset-to-number-throws.js      | 32 --------
 .../buffer-arg-custom-proto-access-throws-sab.js   | 48 ------------
 .../buffer-arg-custom-proto-access-throws.js       | 47 ------------
 .../buffer-arg-defined-length-and-offset-sab.js    | 33 --------
 .../buffer-arg-defined-length-and-offset.js        | 32 --------
 .../buffer-arg/buffer-arg-defined-length-sab.js    | 35 ---------
 .../ctors/buffer-arg/buffer-arg-defined-length.js  | 34 ---------
 .../buffer-arg-defined-negative-length-sab.js      | 29 -------
 .../buffer-arg-defined-negative-length.js          | 28 -------
 .../buffer-arg/buffer-arg-defined-offset-sab.js    | 33 --------
 .../ctors/buffer-arg/buffer-arg-defined-offset.js  | 32 --------
 .../ctors/buffer-arg/buffer-arg-detachedbuffer.js  | 21 -----
 .../buffer-arg-excessive-length-throws-sab.js      | 32 --------
 .../buffer-arg-excessive-length-throws.js          | 31 --------
 .../buffer-arg-excessive-offset-throws-sab.js      | 36 ---------
 .../buffer-arg-excessive-offset-throws.js          | 35 ---------
 ...fer-arg-invoked-with-undefined-newtarget-sab.js | 27 -------
 .../buffer-arg-invoked-with-undefined-newtarget.js | 26 -------
 .../buffer-arg/buffer-arg-is-referenced-sab.js     | 33 --------
 .../ctors/buffer-arg/buffer-arg-is-referenced.js   | 32 --------
 .../buffer-arg-length-access-throws-sab.js         | 34 ---------
 .../buffer-arg/buffer-arg-length-access-throws.js  | 33 --------
 .../buffer-arg-length-is-symbol-throws-sab.js      | 30 --------
 .../buffer-arg-length-is-symbol-throws.js          | 29 -------
 .../buffer-arg-length-to-number-detachbuffer.js    | 21 -----
 .../buffer-arg-new-instance-extensibility-sab.js   | 38 ---------
 .../buffer-arg-new-instance-extensibility.js       | 37 ---------
 .../buffer-arg-proto-from-ctor-realm-sab.js        | 38 ---------
 .../buffer-arg/buffer-arg-proto-from-ctor-realm.js | 37 ---------
 .../buffer-arg-returns-new-instance-sab.js         | 34 ---------
 .../buffer-arg/buffer-arg-returns-new-instance.js  | 33 --------
 .../buffer-arg-toindex-bytelength-sab.js           | 73 ------------------
 .../buffer-arg/buffer-arg-toindex-bytelength.js    | 72 -----------------
 .../buffer-arg-toindex-byteoffset-sab.js           | 87 ---------------------
 .../buffer-arg/buffer-arg-toindex-byteoffset.js    | 86 ---------------------
 ...r-arg-typedarray-backed-by-sharedarraybuffer.js | 23 ------
 .../buffer-arg-use-custom-proto-if-object-sab.js   | 49 ------------
 .../buffer-arg-use-custom-proto-if-object.js       | 48 ------------
 ...ault-proto-if-custom-proto-is-not-object-sab.js | 48 ------------
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ------------
 ...teoffset-throws-from-modulo-element-size-sab.js | 38 +++++++++
 ...erbyteoffset-throws-from-modulo-element-size.js | 32 ++++++++
 .../byteoffset-is-negative-throws-sab.js           | 32 ++++++++
 .../buffer-arg/byteoffset-is-negative-throws.js    | 31 ++++++++
 .../buffer-arg/byteoffset-is-negative-zero-sab.js  | 23 ++++++
 .../buffer-arg/byteoffset-is-negative-zero.js      | 23 ++++++
 .../buffer-arg/byteoffset-is-symbol-throws-sab.js  | 29 +++++++
 .../buffer-arg/byteoffset-is-symbol-throws.js      | 28 +++++++
 ...teoffset-throws-from-modulo-element-size-sab.js | 35 +++++++++
 .../byteoffset-throws-from-modulo-element-size.js  | 27 +++++++
 .../byteoffset-to-number-detachbuffer.js           | 21 +++++
 .../buffer-arg/byteoffset-to-number-throws-sab.js  | 33 ++++++++
 .../buffer-arg/byteoffset-to-number-throws.js      | 32 ++++++++
 .../buffer-arg/custom-proto-access-throws-sab.js   | 48 ++++++++++++
 .../ctors/buffer-arg/custom-proto-access-throws.js | 47 ++++++++++++
 .../buffer-arg/defined-length-and-offset-sab.js    | 33 ++++++++
 .../ctors/buffer-arg/defined-length-and-offset.js  | 32 ++++++++
 .../ctors/buffer-arg/defined-length-sab.js         | 35 +++++++++
 .../TypedArrays/ctors/buffer-arg/defined-length.js | 34 +++++++++
 .../buffer-arg/defined-negative-length-sab.js      | 29 +++++++
 .../ctors/buffer-arg/defined-negative-length.js    | 28 +++++++
 .../ctors/buffer-arg/defined-offset-sab.js         | 33 ++++++++
 .../TypedArrays/ctors/buffer-arg/defined-offset.js | 32 ++++++++
 .../TypedArrays/ctors/buffer-arg/detachedbuffer.js | 21 +++++
 .../buffer-arg/excessive-length-throws-sab.js      | 32 ++++++++
 .../ctors/buffer-arg/excessive-length-throws.js    | 31 ++++++++
 .../buffer-arg/excessive-offset-throws-sab.js      | 36 +++++++++
 .../ctors/buffer-arg/excessive-offset-throws.js    | 35 +++++++++
 .../invoked-with-undefined-newtarget-sab.js        | 27 +++++++
 .../buffer-arg/invoked-with-undefined-newtarget.js | 26 +++++++
 .../ctors/buffer-arg/is-referenced-sab.js          | 33 ++++++++
 .../TypedArrays/ctors/buffer-arg/is-referenced.js  | 32 ++++++++
 .../ctors/buffer-arg/length-access-throws-sab.js   | 34 +++++++++
 .../ctors/buffer-arg/length-access-throws.js       | 33 ++++++++
 .../buffer-arg/length-is-symbol-throws-sab.js      | 30 ++++++++
 .../ctors/buffer-arg/length-is-symbol-throws.js    | 29 +++++++
 .../buffer-arg/length-to-number-detachbuffer.js    | 21 +++++
 .../buffer-arg/new-instance-extensibility-sab.js   | 38 +++++++++
 .../ctors/buffer-arg/new-instance-extensibility.js | 37 +++++++++
 .../ctors/buffer-arg/proto-from-ctor-realm-sab.js  | 38 +++++++++
 .../ctors/buffer-arg/proto-from-ctor-realm.js      | 37 +++++++++
 .../ctors/buffer-arg/returns-new-instance-sab.js   | 34 +++++++++
 .../ctors/buffer-arg/returns-new-instance.js       | 33 ++++++++
 .../ctors/buffer-arg/toindex-bytelength-sab.js     | 73 ++++++++++++++++++
 .../ctors/buffer-arg/toindex-bytelength.js         | 72 +++++++++++++++++
 .../ctors/buffer-arg/toindex-byteoffset-sab.js     | 87 +++++++++++++++++++++
 .../ctors/buffer-arg/toindex-byteoffset.js         | 86 +++++++++++++++++++++
 .../typedarray-backed-by-sharedarraybuffer.js      | 23 ++++++
 .../buffer-arg/use-custom-proto-if-object-sab.js   | 49 ++++++++++++
 .../ctors/buffer-arg/use-custom-proto-if-object.js | 48 ++++++++++++
 ...ault-proto-if-custom-proto-is-not-object-sab.js | 48 ++++++++++++
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ++++++++++++
 .../ctors/length-arg/custom-proto-access-throws.js | 43 +++++++++++
 .../TypedArrays/ctors/length-arg/init-zeros.js     | 55 +++++++++++++
 .../length-arg/is-infinity-throws-rangeerror.js    | 27 +++++++
 .../is-negative-integer-throws-rangeerror.js       | 37 +++++++++
 .../ctors/length-arg/is-symbol-throws.js           | 26 +++++++
 .../length-arg-custom-proto-access-throws.js       | 43 -----------
 .../ctors/length-arg/length-arg-init-zeros.js      | 55 -------------
 .../length-arg-is-infinity-throws-rangeerror.js    | 27 -------
 ...th-arg-is-negative-integer-throws-rangeerror.js | 37 ---------
 .../length-arg/length-arg-is-symbol-throws.js      | 26 -------
 .../length-arg-new-instance-extensibility.js       | 38 ---------
 .../length-arg/length-arg-proto-from-ctor-realm.js | 36 ---------
 .../ctors/length-arg/length-arg-returns-object.js  | 33 --------
 .../ctors/length-arg/length-arg-toindex-length.js  | 53 -------------
 .../length-arg-undefined-newtarget-throws.js       | 28 -------
 .../length-arg-use-custom-proto-if-object.js       | 44 -----------
 ...-default-proto-if-custom-proto-is-not-object.js | 43 -----------
 .../ctors/length-arg/new-instance-extensibility.js | 38 +++++++++
 .../ctors/length-arg/proto-from-ctor-realm.js      | 36 +++++++++
 .../TypedArrays/ctors/length-arg/returns-object.js | 33 ++++++++
 .../TypedArrays/ctors/length-arg/toindex-length.js | 53 +++++++++++++
 .../ctors/length-arg/undefined-newtarget-throws.js | 28 +++++++
 .../ctors/length-arg/use-custom-proto-if-object.js | 44 +++++++++++
 ...-default-proto-if-custom-proto-is-not-object.js | 43 +++++++++++
 .../ctors/no-args/custom-proto-access-throws.js    | 43 +++++++++++
 .../ctors/no-args/new-instance-extensibility.js    | 38 +++++++++
 .../no-args/no-args-custom-proto-access-throws.js  | 43 -----------
 .../no-args/no-args-new-instance-extensibility.js  | 38 ---------
 .../ctors/no-args/no-args-proto-from-ctor-realm.js | 36 ---------
 .../ctors/no-args/no-args-returns-object.js        | 32 --------
 .../no-args/no-args-undefined-newtarget-throws.js  | 23 ------
 .../no-args/no-args-use-custom-proto-if-object.js  | 44 -----------
 ...-default-proto-if-custom-proto-is-not-object.js | 43 -----------
 .../ctors/no-args/proto-from-ctor-realm.js         | 36 +++++++++
 .../TypedArrays/ctors/no-args/returns-object.js    | 32 ++++++++
 .../ctors/no-args/undefined-newtarget-throws.js    | 23 ++++++
 .../ctors/no-args/use-custom-proto-if-object.js    | 44 +++++++++++
 ...-default-proto-if-custom-proto-is-not-object.js | 43 +++++++++++
 .../ctors/object-arg/as-array-returns.js           | 28 +++++++
 .../object-arg/as-generator-iterable-returns.js    | 30 ++++++++
 .../conversion-operation-consistent-nan.js         | 61 +++++++++++++++
 .../ctors/object-arg/conversion-operation.js       | 53 +++++++++++++
 .../ctors/object-arg/custom-proto-access-throws.js | 48 ++++++++++++
 .../ctors/object-arg/iterating-throws.js           | 31 ++++++++
 .../object-arg/iterator-not-callable-throws.js     | 39 ++++++++++
 .../ctors/object-arg/iterator-throws.js            | 34 +++++++++
 .../ctors/object-arg/length-excessive-throws.js    | 30 ++++++++
 .../ctors/object-arg/length-is-symbol-throws.js    | 30 ++++++++
 .../TypedArrays/ctors/object-arg/length-throws.js  | 34 +++++++++
 .../ctors/object-arg/new-instance-extensibility.js | 43 +++++++++++
 .../object-arg/object-arg-as-array-returns.js      | 28 -------
 .../object-arg-as-generator-iterable-returns.js    | 30 --------
 ...ject-arg-conversion-operation-consistent-nan.js | 61 ---------------
 .../object-arg/object-arg-conversion-operation.js  | 53 -------------
 .../object-arg-custom-proto-access-throws.js       | 48 ------------
 .../object-arg/object-arg-iterating-throws.js      | 31 --------
 .../object-arg-iterator-not-callable-throws.js     | 39 ----------
 .../ctors/object-arg/object-arg-iterator-throws.js | 34 ---------
 .../object-arg-length-excessive-throws.js          | 30 --------
 .../object-arg-length-is-symbol-throws.js          | 30 --------
 .../ctors/object-arg/object-arg-length-throws.js   | 34 ---------
 .../object-arg-new-instance-extensibility.js       | 43 -----------
 .../object-arg/object-arg-proto-from-ctor-realm.js | 37 ---------
 .../ctors/object-arg/object-arg-returns.js         | 45 -----------
 .../object-arg/object-arg-throws-from-property.js  | 38 ---------
 ...rg-throws-setting-obj-to-primitive-typeerror.js | 77 -------------------
 .../object-arg-throws-setting-obj-to-primitive.js  | 75 ------------------
 .../object-arg-throws-setting-obj-tostring.js      | 88 ---------------------
 ...ect-arg-throws-setting-obj-valueof-typeerror.js | 89 ----------------------
 .../object-arg-throws-setting-obj-valueof.js       | 82 --------------------
 .../object-arg-throws-setting-property.js          | 38 ---------
 .../object-arg-throws-setting-symbol-property.js   | 34 ---------
 .../object-arg-undefined-newtarget-throws.js       | 30 --------
 .../object-arg-use-custom-proto-if-object.js       | 47 ------------
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ------------
 .../ctors/object-arg/proto-from-ctor-realm.js      | 37 +++++++++
 .../TypedArrays/ctors/object-arg/returns.js        | 45 +++++++++++
 .../ctors/object-arg/throws-from-property.js       | 38 +++++++++
 .../throws-setting-obj-to-primitive-typeerror.js   | 77 +++++++++++++++++++
 .../object-arg/throws-setting-obj-to-primitive.js  | 75 ++++++++++++++++++
 .../object-arg/throws-setting-obj-tostring.js      | 88 +++++++++++++++++++++
 .../throws-setting-obj-valueof-typeerror.js        | 89 ++++++++++++++++++++++
 .../ctors/object-arg/throws-setting-obj-valueof.js | 82 ++++++++++++++++++++
 .../ctors/object-arg/throws-setting-property.js    | 38 +++++++++
 .../object-arg/throws-setting-symbol-property.js   | 34 +++++++++
 .../ctors/object-arg/undefined-newtarget-throws.js | 30 ++++++++
 .../ctors/object-arg/use-custom-proto-if-object.js | 47 ++++++++++++
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ++++++++++++
 .../typedarray-arg/custom-proto-access-throws.js   | 47 ++++++++++++
 ...tached-when-species-retrieved-different-type.js | 61 +++++++++++++++
 .../detached-when-species-retrieved-same-type.js   | 64 ++++++++++++++++
 .../typedarray-arg/new-instance-extensibility.js   | 46 +++++++++++
 .../other-ctor-buffer-ctor-access-throws.js        | 41 ++++++++++
 ...er-ctor-custom-species-proto-from-ctor-realm.js | 59 ++++++++++++++
 .../other-ctor-buffer-ctor-custom-species.js       | 52 +++++++++++++
 .../other-ctor-buffer-ctor-not-object-throws.js    | 61 +++++++++++++++
 ...other-ctor-buffer-ctor-species-access-throws.js | 45 +++++++++++
 ...her-ctor-buffer-ctor-species-not-ctor-throws.js | 47 ++++++++++++
 .../other-ctor-buffer-ctor-species-null.js         | 44 +++++++++++
 ...er-ctor-buffer-ctor-species-prototype-throws.js | 59 ++++++++++++++
 .../other-ctor-buffer-ctor-species-undefined.js    | 43 +++++++++++
 .../other-ctor-returns-new-typedarray.js           | 28 +++++++
 .../ctors/typedarray-arg/proto-from-ctor-realm.js  | 37 +++++++++
 .../ctors/typedarray-arg/returns-new-instance.js   | 31 ++++++++
 .../same-ctor-buffer-ctor-access-throws.js         | 46 +++++++++++
 ...er-ctor-species-custom-proto-from-ctor-realm.js | 68 +++++++++++++++++
 .../same-ctor-buffer-ctor-species-custom.js        | 60 +++++++++++++++
 .../same-ctor-buffer-ctor-species-not-ctor.js      | 49 ++++++++++++
 .../same-ctor-buffer-ctor-species-null.js          | 49 ++++++++++++
 ...me-ctor-buffer-ctor-species-prototype-throws.js | 62 +++++++++++++++
 .../same-ctor-buffer-ctor-species-throws.js        | 49 ++++++++++++
 .../same-ctor-buffer-ctor-species-undefined.js     | 49 ++++++++++++
 .../same-ctor-buffer-ctor-value-not-obj-throws.js  | 65 ++++++++++++++++
 .../same-ctor-returns-new-cloned-typedarray.js     | 32 ++++++++
 .../typedarray-arg-custom-proto-access-throws.js   | 47 ------------
 ...tached-when-species-retrieved-different-type.js | 61 ---------------
 ...rg-detached-when-species-retrieved-same-type.js | 64 ----------------
 .../typedarray-arg-new-instance-extensibility.js   | 46 -----------
 ...ray-arg-other-ctor-buffer-ctor-access-throws.js | 41 ----------
 ...er-ctor-custom-species-proto-from-ctor-realm.js | 59 --------------
 ...ay-arg-other-ctor-buffer-ctor-custom-species.js | 52 -------------
 ...arg-other-ctor-buffer-ctor-not-object-throws.js | 61 ---------------
 ...other-ctor-buffer-ctor-species-access-throws.js | 45 -----------
 ...her-ctor-buffer-ctor-species-not-ctor-throws.js | 47 ------------
 ...rray-arg-other-ctor-buffer-ctor-species-null.js | 44 -----------
 ...er-ctor-buffer-ctor-species-prototype-throws.js | 59 --------------
 ...arg-other-ctor-buffer-ctor-species-undefined.js | 43 -----------
 ...darray-arg-other-ctor-returns-new-typedarray.js | 28 -------
 .../typedarray-arg-proto-from-ctor-realm.js        | 37 ---------
 .../typedarray-arg-returns-new-instance.js         | 31 --------
 ...rray-arg-same-ctor-buffer-ctor-access-throws.js | 46 -----------
 ...er-ctor-species-custom-proto-from-ctor-realm.js | 68 -----------------
 ...ray-arg-same-ctor-buffer-ctor-species-custom.js | 60 ---------------
 ...y-arg-same-ctor-buffer-ctor-species-not-ctor.js | 49 ------------
 ...array-arg-same-ctor-buffer-ctor-species-null.js | 49 ------------
 ...me-ctor-buffer-ctor-species-prototype-throws.js | 62 ---------------
 ...ray-arg-same-ctor-buffer-ctor-species-throws.js | 49 ------------
 ...-arg-same-ctor-buffer-ctor-species-undefined.js | 49 ------------
 ...g-same-ctor-buffer-ctor-value-not-obj-throws.js | 65 ----------------
 ...-arg-same-ctor-returns-new-cloned-typedarray.js | 32 --------
 .../typedarray-arg-undefined-newtarget-throws.js   | 27 -------
 .../typedarray-arg-use-custom-proto-if-object.js   | 48 ------------
 ...-default-proto-if-custom-proto-is-not-object.js | 47 ------------
 .../typedarray-arg/undefined-newtarget-throws.js   | 27 +++++++
 .../typedarray-arg/use-custom-proto-if-object.js   | 48 ++++++++++++
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(limited to 'test')

diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-array-returns.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-array-returns.js
new file mode 100644
index 000000000..48cfaf7f2
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-array-returns.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return typedArray from array argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var typedArray = new TA([7n, 42n]);
+  assert.sameValue(typedArray.length, 2);
+  assert.sameValue(typedArray[0], 7n);
+  assert.sameValue(typedArray[1], 42n);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-generator-iterable-returns.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-generator-iterable-returns.js
new file mode 100644
index 000000000..b5df7bc98
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/as-generator-iterable-returns.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return typedArray from iterable argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var obj = (function *() {
+    yield 7n; yield 42n;
+  })();
+
+  var typedArray = new TA(obj);
+  assert.sameValue(typedArray.length, 2);
+  assert.sameValue(typedArray[0], 7n);
+  assert.sameValue(typedArray[1], 42n);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..ef668514d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/custom-proto-access-throws.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+var o = {};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [o], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterating-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterating-throws.js
new file mode 100644
index 000000000..bf3e5e369
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterating-throws.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from iterating object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var obj = (function *() {
+    yield 0;
+    throw new Test262Error();
+  })();
+
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-not-callable-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-not-callable-throws.js
new file mode 100644
index 000000000..18d988ef1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-not-callable-throws.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt when object @@iterator is not callable
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.iterator, TypedArray]
+---*/
+
+var obj = function () {};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  obj[Symbol.iterator] = {};
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+
+  obj[Symbol.iterator] = true;
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+
+  obj[Symbol.iterator] = 42;
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-throws.js
new file mode 100644
index 000000000..7db332def
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/iterator-throws.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting object @@iterator
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.iterator, TypedArray]
+---*/
+
+var obj = function () {};
+
+Object.defineProperty(obj, Symbol.iterator, {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-excessive-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-excessive-throws.js
new file mode 100644
index 000000000..d7fb7216e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-excessive-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from allocating array buffer with excessive length
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  6. Perform ? AllocateTypedArrayBuffer(O, len).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var obj = {
+  length: Math.pow(2, 53)
+};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-is-symbol-throws.js
new file mode 100644
index 000000000..a41f8a01b
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-is-symbol-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from length property as a Symbol on the object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  5. Let len be ? ToLength(? Get(arrayLike, "length")).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol, TypedArray]
+---*/
+
+var obj = {
+  length: Symbol("1")
+};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-throws.js
new file mode 100644
index 000000000..6272147d4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/length-throws.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting length property on the object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  5. Let len be ? ToLength(? Get(arrayLike, "length")).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var obj = {};
+
+Object.defineProperty(obj, "length", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..7332f854d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/new-instance-extensibility.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  The new typedArray instance from an object argument is extensible
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var obj = {
+    "0": 0n,
+    "1": 1n,
+    "2": 2n,
+    length: 3
+  };
+
+  var sample = new TA(obj);
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-array-returns.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-array-returns.js
deleted file mode 100644
index 48cfaf7f2..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-array-returns.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return typedArray from array argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var typedArray = new TA([7n, 42n]);
-  assert.sameValue(typedArray.length, 2);
-  assert.sameValue(typedArray[0], 7n);
-  assert.sameValue(typedArray[1], 42n);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-generator-iterable-returns.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-generator-iterable-returns.js
deleted file mode 100644
index b5df7bc98..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-as-generator-iterable-returns.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return typedArray from iterable argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var obj = (function *() {
-    yield 7n; yield 42n;
-  })();
-
-  var typedArray = new TA(obj);
-  assert.sameValue(typedArray.length, 2);
-  assert.sameValue(typedArray[0], 7n);
-  assert.sameValue(typedArray[1], 42n);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-custom-proto-access-throws.js
deleted file mode 100644
index ef668514d..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-var o = {};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [o], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterating-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterating-throws.js
deleted file mode 100644
index bf3e5e369..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterating-throws.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from iterating object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var obj = (function *() {
-    yield 0;
-    throw new Test262Error();
-  })();
-
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-not-callable-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-not-callable-throws.js
deleted file mode 100644
index 18d988ef1..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-not-callable-throws.js
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt when object @@iterator is not callable
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.iterator, TypedArray]
----*/
-
-var obj = function () {};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  obj[Symbol.iterator] = {};
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-
-  obj[Symbol.iterator] = true;
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-
-  obj[Symbol.iterator] = 42;
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-throws.js
deleted file mode 100644
index 7db332def..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-iterator-throws.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting object @@iterator
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.iterator, TypedArray]
----*/
-
-var obj = function () {};
-
-Object.defineProperty(obj, Symbol.iterator, {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-excessive-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-excessive-throws.js
deleted file mode 100644
index d7fb7216e..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-excessive-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from allocating array buffer with excessive length
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  6. Perform ? AllocateTypedArrayBuffer(O, len).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var obj = {
-  length: Math.pow(2, 53)
-};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-is-symbol-throws.js
deleted file mode 100644
index a41f8a01b..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-is-symbol-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from length property as a Symbol on the object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  5. Let len be ? ToLength(? Get(arrayLike, "length")).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol, TypedArray]
----*/
-
-var obj = {
-  length: Symbol("1")
-};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-throws.js
deleted file mode 100644
index 6272147d4..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-length-throws.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting length property on the object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  5. Let len be ? ToLength(? Get(arrayLike, "length")).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var obj = {};
-
-Object.defineProperty(obj, "length", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-new-instance-extensibility.js
deleted file mode 100644
index 7332f854d..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  The new typedArray instance from an object argument is extensible
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var obj = {
-    "0": 0n,
-    "1": 1n,
-    "2": 2n,
-    length: 3
-  };
-
-  var sample = new TA(obj);
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-proto-from-ctor-realm.js
deleted file mode 100644
index 19315f593..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [{}], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-from-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-from-property.js
deleted file mode 100644
index 758bf286d..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-from-property.js
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting object property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var obj = {
-  length: 4
-};
-
-Object.defineProperty(obj, "2", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  obj[0] = 0n;
-  obj[1] = 0n;
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js
deleted file mode 100644
index 027ad4ba6..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throw TypeError from @@toPrimitive returning an Object when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.toPrimitive, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var toPrimitive = 0;
-  var valueOf = 0;
-
-  sample[Symbol.toPrimitive] = function() {
-    toPrimitive++;
-    return {};
-  };
-
-  sample.valueOf = function() {
-    valueOf++;
-  };
-
-  assert.throws(TypeError, function() {
-    new TA([8n, sample]);
-  }, "abrupt completion from sample @@toPrimitive");
-
-  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
-  assert.sameValue(valueOf, 0, "sample.valueOf is not called");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive.js
deleted file mode 100644
index 9d84bee67..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-to-primitive.js
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from @@toPrimitive when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.toPrimitive, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var toPrimitive = 0;
-  var valueOf = 0;
-
-  sample[Symbol.toPrimitive] = function() {
-    toPrimitive++;
-    throw new Test262Error();
-  };
-
-  sample.valueOf = function() {
-    valueOf++;
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8n, sample]);
-  }, "abrupt completion from sample @@toPrimitive");
-
-  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
-  assert.sameValue(valueOf, 0, "it does not call sample.valueOf");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-tostring.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-tostring.js
deleted file mode 100644
index 58801c0b0..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-tostring.js
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from toString() when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-  var toString = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    return {};
-  };
-
-  sample.toString = function() {
-    toString++;
-    throw new Test262Error();
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8n, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-  assert.sameValue(toString, 1, "toString called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js
deleted file mode 100644
index 90a587af7..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throw TypeError from OrdinaryToPrimitive when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-      ii. If Type(result) is not Object, return result.
-  6. Throw a TypeError exception.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-  var toString = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    return {};
-  };
-
-  sample.toString = function() {
-    toString++;
-    return {};
-  };
-
-  assert.throws(TypeError, function() {
-    new TA([8n, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-  assert.sameValue(toString, 1, "toString called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof.js
deleted file mode 100644
index d5138d56e..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-obj-valueof.js
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from valueOf() when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-      ii. If Type(result) is not Object, return result.
-  6. Throw a TypeError exception.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    throw new Test262Error();
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8n, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-property.js
deleted file mode 100644
index 626472c90..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-property.js
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from setting property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var obj = {
-  "2": {
-    valueOf() {
-      throw new Test262Error();
-    }
-  },
-  length: 4
-};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  obj[0] = 0n;
-  obj[1] = 0n;
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-symbol-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-symbol-property.js
deleted file mode 100644
index 0ca0cd655..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-throws-setting-symbol-property.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from setting property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol, TypedArray]
----*/
-
-var obj = {
-  "2": Symbol("1"),
-  length: 4
-};
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-undefined-newtarget-throws.js
deleted file mode 100644
index 7892e3b86..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    TA({});
-  });
-
-  assert.throws(TypeError, function() {
-    TA([]);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-custom-proto-if-object.js
deleted file mode 100644
index 1a2ae7ccb..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Reflect, TypedArray]
----*/
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index a6f3a362e..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-function newTarget() {}
-newTarget.prototype = null;
-var o = [];
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [o], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..19315f593
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/proto-from-ctor-realm.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [{}], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-from-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-from-property.js
new file mode 100644
index 000000000..758bf286d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-from-property.js
@@ -0,0 +1,40 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting object property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var obj = {
+  length: 4
+};
+
+Object.defineProperty(obj, "2", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  obj[0] = 0n;
+  obj[1] = 0n;
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive-typeerror.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive-typeerror.js
new file mode 100644
index 000000000..027ad4ba6
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive-typeerror.js
@@ -0,0 +1,77 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throw TypeError from @@toPrimitive returning an Object when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.toPrimitive, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var toPrimitive = 0;
+  var valueOf = 0;
+
+  sample[Symbol.toPrimitive] = function() {
+    toPrimitive++;
+    return {};
+  };
+
+  sample.valueOf = function() {
+    valueOf++;
+  };
+
+  assert.throws(TypeError, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from sample @@toPrimitive");
+
+  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
+  assert.sameValue(valueOf, 0, "sample.valueOf is not called");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive.js
new file mode 100644
index 000000000..9d84bee67
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-to-primitive.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from @@toPrimitive when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.toPrimitive, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var toPrimitive = 0;
+  var valueOf = 0;
+
+  sample[Symbol.toPrimitive] = function() {
+    toPrimitive++;
+    throw new Test262Error();
+  };
+
+  sample.valueOf = function() {
+    valueOf++;
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from sample @@toPrimitive");
+
+  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
+  assert.sameValue(valueOf, 0, "it does not call sample.valueOf");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-tostring.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-tostring.js
new file mode 100644
index 000000000..58801c0b0
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-tostring.js
@@ -0,0 +1,88 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from toString() when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+  var toString = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    return {};
+  };
+
+  sample.toString = function() {
+    toString++;
+    throw new Test262Error();
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+  assert.sameValue(toString, 1, "toString called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof-typeerror.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof-typeerror.js
new file mode 100644
index 000000000..90a587af7
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof-typeerror.js
@@ -0,0 +1,89 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throw TypeError from OrdinaryToPrimitive when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+      ii. If Type(result) is not Object, return result.
+  6. Throw a TypeError exception.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+  var toString = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    return {};
+  };
+
+  sample.toString = function() {
+    toString++;
+    return {};
+  };
+
+  assert.throws(TypeError, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+  assert.sameValue(toString, 1, "toString called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof.js
new file mode 100644
index 000000000..d5138d56e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-obj-valueof.js
@@ -0,0 +1,82 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from valueOf() when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+      ii. If Type(result) is not Object, return result.
+  6. Throw a TypeError exception.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    throw new Test262Error();
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-property.js
new file mode 100644
index 000000000..626472c90
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-property.js
@@ -0,0 +1,40 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from setting property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var obj = {
+  "2": {
+    valueOf() {
+      throw new Test262Error();
+    }
+  },
+  length: 4
+};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  obj[0] = 0n;
+  obj[1] = 0n;
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-symbol-property.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-symbol-property.js
new file mode 100644
index 000000000..0ca0cd655
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/throws-setting-symbol-property.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from setting property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol, TypedArray]
+---*/
+
+var obj = {
+  "2": Symbol("1"),
+  length: 4
+};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/undefined-newtarget-throws.js
new file mode 100644
index 000000000..7892e3b86
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/undefined-newtarget-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    TA({});
+  });
+
+  assert.throws(TypeError, function() {
+    TA([]);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-custom-proto-if-object.js
new file mode 100644
index 000000000..1a2ae7ccb
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-custom-proto-if-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Reflect, TypedArray]
+---*/
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..a6f3a362e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/object-arg/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+function newTarget() {}
+newTarget.prototype = null;
+var o = [];
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [o], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..ab89da072
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/custom-proto-access-throws.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+var sample = new Int8Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [sample], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-different-type.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-different-type.js
new file mode 100644
index 000000000..c5de19602
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-different-type.js
@@ -0,0 +1,61 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-typedarray
+description: >
+    When a TypedArray is created from another TypedArray with a different element-type
+    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
+    executed.
+info: |
+    22.2.4.3 TypedArray ( typedArray )
+
+    ...
+    16. If IsSharedArrayBuffer(srcData) is false, then
+        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    ...
+    18. If SameValue(elementType, srcType) is true, then
+        ...
+    19. Else,
+        a. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+        b. If IsDetachedBuffer(srcData) is true, throw a TypeError exception.
+    ...
+
+    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
+       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
+    ...
+includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
+features: [BigInt, TypedArray, Symbol.species]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+    var speciesCallCount = 0;
+    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
+        get: function() {
+            speciesCallCount += 1;
+            $DETACHBUFFER(ta.buffer);
+            return speciesConstructor;
+        }
+    });
+
+    var prototypeCallCount = 0;
+    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
+        get: function() {
+            prototypeCallCount += 1;
+            return null;
+        }
+    });
+
+    var ta = new TA(0);
+    ta.buffer.constructor = bufferConstructor;
+
+    assert.throws(TypeError, function() {
+        var targetType = TA !== Int32Array ? Int32Array : Uint32Array;
+        new targetType(ta);
+    }, "TypeError thrown for detached source buffer");
+
+    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
+    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-same-type.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-same-type.js
new file mode 100644
index 000000000..c4f45c49c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/detached-when-species-retrieved-same-type.js
@@ -0,0 +1,64 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-typedarray
+description: >
+    When a TypedArray is created from another TypedArray with the same element-type
+    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
+    executed.
+info: |
+    22.2.4.3 TypedArray ( typedArray )
+
+    ...
+    16. If IsSharedArrayBuffer(srcData) is false, then
+        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    ...
+    18. If SameValue(elementType, srcType) is true, then
+        a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset, byteLength, bufferConstructor).
+    ...
+
+    24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset, srcLength, cloneConstructor )
+
+    ...
+    3. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, srcLength).
+    4. If IsDetachedBuffer(srcBuffer) is true, throw a TypeError exception.
+    ...
+
+    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
+       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
+    ...
+includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
+features: [BigInt, TypedArray, Symbol.species]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+    var speciesCallCount = 0;
+    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
+        get: function() {
+            speciesCallCount += 1;
+            $DETACHBUFFER(ta.buffer);
+            return speciesConstructor;
+        }
+    });
+
+    var prototypeCallCount = 0;
+    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
+        get: function() {
+            prototypeCallCount += 1;
+            return null;
+        }
+    });
+
+    var ta = new TA(0);
+    ta.buffer.constructor = bufferConstructor;
+
+    assert.throws(TypeError, function() {
+        new TA(ta);
+    }, "TypeError thrown for detached source buffer");
+
+    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
+    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..5fbd869d6
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/new-instance-extensibility.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  The new typedArray instance from a typedArray argument is extensible
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var typedArraySample1 = new BigInt64Array();
+var typedArraySample2 = new BigInt64Array();
+Object.preventExtensions(typedArraySample2);
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample1 = new TA(typedArraySample1);
+
+  assert(Object.isExtensible(sample1), "new instance is extensible");
+
+  var sample2 = new TA(typedArraySample2);
+  assert(
+    Object.isExtensible(sample2),
+    "new instance does not inherit extensibility from typedarray argument"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-access-throws.js
new file mode 100644
index 000000000..686c02008
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-access-throws.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from getting typedArray argument's buffer.constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
+  var sample = new OtherCtor();
+
+  Object.defineProperty(sample.buffer, "constructor", {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
new file mode 100644
index 000000000..5a5d7ee0a
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
@@ -0,0 +1,58 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Derive the ArrayBuffer prototype from the realm of the species constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  9.1.14 GetPrototypeFromConstructor
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  4. If Type(proto) is not Object, then
+     a. Let realm be ? GetFunctionRealm(constructor).
+     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, cross-realm, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = C;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species.js
new file mode 100644
index 000000000..1ff1e5db5
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-custom-species.js
@@ -0,0 +1,52 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+  var ctor = {};
+  var called = 0;
+  var custom = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {
+    called++;
+  };
+
+  ctor[Symbol.species].prototype = custom;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js
new file mode 100644
index 000000000..44b76c2b9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js
@@ -0,0 +1,61 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from typedArray argument's buffer.constructor's value
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+  4. If Type(C) is not Object, throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+
+  sample.buffer.constructor = 1;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = true;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = "";
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = null;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  var s = Symbol("1");
+  sample.buffer.constructor = s;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js
new file mode 100644
index 000000000..8b3933eed
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+  Object.defineProperty(ctor, Symbol.species, {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js
new file mode 100644
index 000000000..09a8068e9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  8. Throw a TypeError exception.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+var ctor = function() {
+  throw new Test262Error();
+};
+var m = { m() {} }.m;
+ctor[Symbol.species] = m;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+
+  sample.buffer.constructor = ctor;
+
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-null.js
new file mode 100644
index 000000000..2eeb50e38
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-null.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on null buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === BigInt64Array ? BigUint64Array : BigInt64Array;
+  var sample = new OtherCtor();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = null;
+  var typedArray = new TA(sample);
+
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is null"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js
new file mode 100644
index 000000000..705b8a731
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js
@@ -0,0 +1,59 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+  ...
+  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
+  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+  var ctor = {};
+  var called = 0;
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {called++;}.bind(null);
+  Object.defineProperty(ctor[Symbol.species], "prototype", {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js
new file mode 100644
index 000000000..9a265f124
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === BigInt64Array ? BigUint64Array : BigInt64Array;
+  var sample = new OtherCtor();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = undefined;
+  var a = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(a.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is undefined"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-returns-new-typedarray.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-returns-new-typedarray.js
new file mode 100644
index 000000000..754abcd42
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/other-ctor-returns-new-typedarray.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var sample1 = new BigInt64Array();
+var sample2 = new BigUint64Array();
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = TA === BigInt64Array ? sample2 : sample1;
+  var typedArray = new TA(sample);
+
+  assert.sameValue(typedArray.length, 7);
+  assert.notSameValue(typedArray, sample);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..7e9498549
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/proto-from-ctor-realm.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [new TA()], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-access-throws.js
new file mode 100644
index 000000000..51fa9a835
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-access-throws.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from getting typedArray argument's buffer.constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  Object.defineProperty(sample.buffer, "constructor", {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
new file mode 100644
index 000000000..90de96428
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
@@ -0,0 +1,68 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Derive the ArrayBuffer prototype from the realm of the species constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+
+  9.1.14 GetPrototypeFromConstructor
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  4. If Type(proto) is not Object, then
+     a. Let realm be ? GetFunctionRealm(constructor).
+     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, cross-realm, Symbol.species, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = C;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom.js
new file mode 100644
index 000000000..743b03e3f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-custom.js
@@ -0,0 +1,60 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+  var called = 0;
+  var custom = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {
+    called++;
+  };
+
+  ctor[Symbol.species].prototype = custom;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js
new file mode 100644
index 000000000..32cbc01bc
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  8. Throw a TypeError exception.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+  var m = { m() {} };
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = m;
+
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-null.js
new file mode 100644
index 000000000..842ccd3d1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-null.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on null buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(4);
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = null;
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is null"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js
new file mode 100644
index 000000000..042d4213d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js
@@ -0,0 +1,62 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+  ...
+  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
+  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function(){}.bind(null);
+  Object.defineProperty(ctor[Symbol.species], "prototype", {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-throws.js
new file mode 100644
index 000000000..0aa7517b8
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-throws.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+  Object.defineProperty(ctor, Symbol.species, {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js
new file mode 100644
index 000000000..251a396e8
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.species, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(4);
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = undefined;
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is undefined"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js
new file mode 100644
index 000000000..a3ca9a041
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js
@@ -0,0 +1,65 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from typedArray argument's buffer.constructor's value
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+  4. If Type(C) is not Object, throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+
+  sample.buffer.constructor = 1;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = true;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = '';
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = null;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  var s = Symbol('1');
+  sample.buffer.constructor = s;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js
new file mode 100644
index 000000000..2176cebdb
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Same typedArray ctor argument returns a new cloned typedArray
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+  23. Return O.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(7);
+  var typedArray = new TA(sample);
+
+  assert.sameValue(typedArray.length, 7);
+  assert.notSameValue(typedArray, sample);
+  assert.notSameValue(typedArray.buffer, sample.buffer);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-custom-proto-access-throws.js
deleted file mode 100644
index ab89da072..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-var sample = new Int8Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [sample], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js
deleted file mode 100644
index c5de19602..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-typedarray
-description: >
-    When a TypedArray is created from another TypedArray with a different element-type
-    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
-    executed.
-info: |
-    22.2.4.3 TypedArray ( typedArray )
-
-    ...
-    16. If IsSharedArrayBuffer(srcData) is false, then
-        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    ...
-    18. If SameValue(elementType, srcType) is true, then
-        ...
-    19. Else,
-        a. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-        b. If IsDetachedBuffer(srcData) is true, throw a TypeError exception.
-    ...
-
-    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
-       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
-    ...
-includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
-features: [BigInt, TypedArray, Symbol.species]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-    var speciesCallCount = 0;
-    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
-        get: function() {
-            speciesCallCount += 1;
-            $DETACHBUFFER(ta.buffer);
-            return speciesConstructor;
-        }
-    });
-
-    var prototypeCallCount = 0;
-    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
-        get: function() {
-            prototypeCallCount += 1;
-            return null;
-        }
-    });
-
-    var ta = new TA(0);
-    ta.buffer.constructor = bufferConstructor;
-
-    assert.throws(TypeError, function() {
-        var targetType = TA !== Int32Array ? Int32Array : Uint32Array;
-        new targetType(ta);
-    }, "TypeError thrown for detached source buffer");
-
-    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
-    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js
deleted file mode 100644
index c4f45c49c..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-typedarray
-description: >
-    When a TypedArray is created from another TypedArray with the same element-type
-    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
-    executed.
-info: |
-    22.2.4.3 TypedArray ( typedArray )
-
-    ...
-    16. If IsSharedArrayBuffer(srcData) is false, then
-        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    ...
-    18. If SameValue(elementType, srcType) is true, then
-        a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset, byteLength, bufferConstructor).
-    ...
-
-    24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset, srcLength, cloneConstructor )
-
-    ...
-    3. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, srcLength).
-    4. If IsDetachedBuffer(srcBuffer) is true, throw a TypeError exception.
-    ...
-
-    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
-       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
-    ...
-includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
-features: [BigInt, TypedArray, Symbol.species]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-    var speciesCallCount = 0;
-    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
-        get: function() {
-            speciesCallCount += 1;
-            $DETACHBUFFER(ta.buffer);
-            return speciesConstructor;
-        }
-    });
-
-    var prototypeCallCount = 0;
-    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
-        get: function() {
-            prototypeCallCount += 1;
-            return null;
-        }
-    });
-
-    var ta = new TA(0);
-    ta.buffer.constructor = bufferConstructor;
-
-    assert.throws(TypeError, function() {
-        new TA(ta);
-    }, "TypeError thrown for detached source buffer");
-
-    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
-    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js
deleted file mode 100644
index 5fbd869d6..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  The new typedArray instance from a typedArray argument is extensible
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var typedArraySample1 = new BigInt64Array();
-var typedArraySample2 = new BigInt64Array();
-Object.preventExtensions(typedArraySample2);
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample1 = new TA(typedArraySample1);
-
-  assert(Object.isExtensible(sample1), "new instance is extensible");
-
-  var sample2 = new TA(typedArraySample2);
-  assert(
-    Object.isExtensible(sample2),
-    "new instance does not inherit extensibility from typedarray argument"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js
deleted file mode 100644
index 686c02008..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from getting typedArray argument's buffer.constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
-  var sample = new OtherCtor();
-
-  Object.defineProperty(sample.buffer, "constructor", {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
deleted file mode 100644
index 5a5d7ee0a..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Derive the ArrayBuffer prototype from the realm of the species constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  9.1.14 GetPrototypeFromConstructor
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  4. If Type(proto) is not Object, then
-     a. Let realm be ? GetFunctionRealm(constructor).
-     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, cross-realm, Symbol.species, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = C;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js
deleted file mode 100644
index 1ff1e5db5..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-  var ctor = {};
-  var called = 0;
-  var custom = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {
-    called++;
-  };
-
-  ctor[Symbol.species].prototype = custom;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js
deleted file mode 100644
index 44b76c2b9..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from typedArray argument's buffer.constructor's value
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-  4. If Type(C) is not Object, throw a TypeError exception.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-
-  sample.buffer.constructor = 1;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = true;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = "";
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = null;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  var s = Symbol("1");
-  sample.buffer.constructor = s;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js
deleted file mode 100644
index 8b3933eed..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-  Object.defineProperty(ctor, Symbol.species, {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js
deleted file mode 100644
index 09a8068e9..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  8. Throw a TypeError exception.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-var ctor = function() {
-  throw new Test262Error();
-};
-var m = { m() {} }.m;
-ctor[Symbol.species] = m;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-
-  sample.buffer.constructor = ctor;
-
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js
deleted file mode 100644
index 2eeb50e38..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on null buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === BigInt64Array ? BigUint64Array : BigInt64Array;
-  var sample = new OtherCtor();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = null;
-  var typedArray = new TA(sample);
-
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is null"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js
deleted file mode 100644
index 705b8a731..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-  ...
-  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
-  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-  var ctor = {};
-  var called = 0;
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {called++;}.bind(null);
-  Object.defineProperty(ctor[Symbol.species], "prototype", {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js
deleted file mode 100644
index 9a265f124..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === BigInt64Array ? BigUint64Array : BigInt64Array;
-  var sample = new OtherCtor();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = undefined;
-  var a = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(a.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is undefined"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js
deleted file mode 100644
index 754abcd42..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-var sample1 = new BigInt64Array();
-var sample2 = new BigUint64Array();
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = TA === BigInt64Array ? sample2 : sample1;
-  var typedArray = new TA(sample);
-
-  assert.sameValue(typedArray.length, 7);
-  assert.notSameValue(typedArray, sample);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js
deleted file mode 100644
index 7e9498549..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [new TA()], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js
deleted file mode 100644
index 51fa9a835..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from getting typedArray argument's buffer.constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  Object.defineProperty(sample.buffer, "constructor", {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
deleted file mode 100644
index 90de96428..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Derive the ArrayBuffer prototype from the realm of the species constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-
-  9.1.14 GetPrototypeFromConstructor
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  4. If Type(proto) is not Object, then
-     a. Let realm be ? GetFunctionRealm(constructor).
-     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, cross-realm, Symbol.species, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = C;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js
deleted file mode 100644
index 743b03e3f..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-  var called = 0;
-  var custom = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {
-    called++;
-  };
-
-  ctor[Symbol.species].prototype = custom;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js
deleted file mode 100644
index 32cbc01bc..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  8. Throw a TypeError exception.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-  var m = { m() {} };
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = m;
-
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js
deleted file mode 100644
index 842ccd3d1..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on null buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA(4);
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = null;
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is null"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js
deleted file mode 100644
index 042d4213d..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-  ...
-  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
-  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function(){}.bind(null);
-  Object.defineProperty(ctor[Symbol.species], "prototype", {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js
deleted file mode 100644
index 0aa7517b8..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-  Object.defineProperty(ctor, Symbol.species, {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js
deleted file mode 100644
index 251a396e8..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol.species, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA(4);
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = undefined;
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is undefined"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js
deleted file mode 100644
index a3ca9a041..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from typedArray argument's buffer.constructor's value
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-  4. If Type(C) is not Object, throw a TypeError exception.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, Symbol, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-
-  sample.buffer.constructor = 1;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = true;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = '';
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = null;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  var s = Symbol('1');
-  sample.buffer.constructor = s;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js
deleted file mode 100644
index 2176cebdb..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Same typedArray ctor argument returns a new cloned typedArray
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-  23. Return O.
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var sample = new TA(7);
-  var typedArray = new TA(sample);
-
-  assert.sameValue(typedArray.length, 7);
-  assert.notSameValue(typedArray, sample);
-  assert.notSameValue(typedArray.buffer, sample.buffer);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js
deleted file mode 100644
index 82fd5c823..000000000
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testBigIntTypedArray.js]
-features: [BigInt, TypedArray]
----*/
-
-testWithBigIntTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(4);
-
-  assert.throws(TypeError, function() {
-    TA(typedArray);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/undefined-newtarget-throws.js
new file mode 100644
index 000000000..82fd5c823
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/undefined-newtarget-throws.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(4);
+
+  assert.throws(TypeError, function() {
+    TA(typedArray);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size-sab.js
deleted file mode 100644
index 8baba4efa..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size-sab.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if bufferByteLength modulo elementSize ≠ 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-
-  Let elementSize be the Number value of the Element Size value in Table 56 for constructorName.*
-  ...
-  If length is either not present or undefined, then
-    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-
-  * Int8Array, Uint8Array, Uint8ClampedArray all have element size 1, so will never fail.
-
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(1);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, undefined);
-  });
-}, [ Float64Array, Float32Array, Int32Array, Int16Array, Uint32Array, Uint16Array ]);
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size.js
deleted file mode 100644
index 1c916b43c..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-bufferbyteoffset-throws-from-modulo-element-size.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if bufferByteLength modulo elementSize ≠ 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  13. If length is undefined, then
-    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(1);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, undefined);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws-sab.js
deleted file mode 100644
index 89f58a1cd..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws-sab.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if ToInteger(byteOffset) is < 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  8. If offset < 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, -1);
-  });
-  assert.throws(RangeError, function() {
-    new TA(buffer, -Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws.js
deleted file mode 100644
index 058892465..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-throws.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if ToInteger(byteOffset) is < 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  8. If offset < 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, -1);
-  });
-  assert.throws(RangeError, function() {
-    new TA(buffer, -Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero-sab.js
deleted file mode 100644
index 1073b5af8..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero-sab.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: pending
-description: >
-  TypedArray's [[ByteOffset]] internal slot is always a positive number, test with negative zero.
-info: |
-  %TypedArray% ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  6. Let offset be ? ToInteger(byteOffset).
-  7. If offset < 0, throw a RangeError exception.
-  8. If offset is -0, let offset be +0.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TAConstructor) {
-  var typedArray = new TAConstructor(new SharedArrayBuffer(8), -0);
-  assert.sameValue(typedArray.byteOffset, +0);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero.js
deleted file mode 100644
index 13d0a3e14..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-negative-zero.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright (C) 2015 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: pending
-description: >
-  TypedArray's [[ByteOffset]] internal slot is always a positive number, test with negative zero.
-info: |
-  %TypedArray% ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  6. Let offset be ? ToInteger(byteOffset).
-  7. If offset < 0, throw a RangeError exception.
-  8. If offset is -0, let offset be +0.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TAConstructor) {
-  var typedArray = new TAConstructor(new ArrayBuffer(8), -0);
-  assert.sameValue(typedArray.byteOffset, +0);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws-sab.js
deleted file mode 100644
index b5fc270c9..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws-sab.js
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt from parsing integer value from byteOffset as a symbol
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, SharedArrayBuffer, TypedArray]
----*/
-
-var byteOffset = Symbol("1");
-var buffer = new SharedArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(buffer, byteOffset);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws.js
deleted file mode 100644
index 60039a1f5..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-is-symbol-throws.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt from parsing integer value from byteOffset as a symbol
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var byteOffset = Symbol("1");
-var buffer = new ArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(buffer, byteOffset);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size-sab.js
deleted file mode 100644
index d67216a0c..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size-sab.js
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if ToInteger(byteOffset) modulo elementSize is not 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-
-  Let elementSize be the Number value of the Element Size value in Table 56 for constructorName.*
-
-  ...
-  If offset modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-
-  * Int8Array, Uint8Array, Uint8ClampedArray all have element size 1, so will never fail.
-
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, 7);
-  });
-}, [ Float64Array, Float32Array, Int32Array, Int16Array, Uint32Array, Uint16Array ]);
-
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size.js
deleted file mode 100644
index f495e6bcc..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-throws-from-modulo-element-size.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if ToInteger(byteOffset) modulo elementSize is not 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  10. If offset modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, 7);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-detachbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-detachbuffer.js
deleted file mode 100644
index b8936e8cd..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-detachbuffer.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: If TypedArray() is passed a detached buffer, throw
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js, detachArrayBuffer.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var offset = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(3 * offset);
-  var byteOffset = { valueOf() { $DETACHBUFFER(buffer); return offset; } };
-  assert.throws(TypeError, () => new TA(buffer, byteOffset));
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws-sab.js
deleted file mode 100644
index e7b336c5e..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws-sab.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt from parsing integer value from byteOffset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-var byteOffset = {
-  valueOf: function() {
-    throw new Test262Error();
-  }
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(buffer, byteOffset);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws.js
deleted file mode 100644
index 20cd4b796..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-byteoffset-to-number-throws.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt from parsing integer value from byteOffset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToInteger(byteOffset).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-var byteOffset = {
-  valueOf: function() {
-    throw new Test262Error();
-  }
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(buffer, byteOffset);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws-sab.js
deleted file mode 100644
index b3ff8c56e..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws-sab.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [buffer], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws.js
deleted file mode 100644
index a1b823317..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [buffer], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset-sab.js
deleted file mode 100644
index 2107146b1..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset-sab.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined length and offset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var offset = TA.BYTES_PER_ELEMENT;
-  var buffer = new SharedArrayBuffer(3 * offset);
-
-  var ta1 = new TA(buffer, offset, 2);
-  assert.sameValue(ta1.length, 2, "ta1.length");
-  assert.sameValue(ta1.buffer, buffer, "ta1.buffer");
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, offset, 0);
-  assert.sameValue(ta2.length, 0, "ta2.length");
-  assert.sameValue(ta2.buffer, buffer, "ta2.buffer");
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset.js
deleted file mode 100644
index aefd48b55..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-and-offset.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined length and offset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var offset = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(3 * offset);
-
-  var ta1 = new TA(buffer, offset, 2);
-  assert.sameValue(ta1.length, 2, "ta1.length");
-  assert.sameValue(ta1.buffer, buffer, "ta1.buffer");
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, offset, 0);
-  assert.sameValue(ta2.length, 0, "ta2.length");
-  assert.sameValue(ta2.buffer, buffer, "ta2.buffer");
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-sab.js
deleted file mode 100644
index a06e530d0..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length-sab.js
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined length
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var length = 4;
-  var buffer = new SharedArrayBuffer(bpe * length * 4);
-
-  var ta1 = new TA(buffer, 0, length);
-  assert.sameValue(ta1.length, length);
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, 0, 0);
-  assert.sameValue(ta2.length, 0);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length.js
deleted file mode 100644
index 11fb1c4a4..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-length.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined length
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var length = 4;
-  var buffer = new ArrayBuffer(bpe * length * 4);
-
-  var ta1 = new TA(buffer, 0, length);
-  assert.sameValue(ta1.length, length);
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, 0, 0);
-  assert.sameValue(ta2.length, 0);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length-sab.js
deleted file mode 100644
index 4d1b1d29c..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length-sab.js
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws RangeError for negative ToInteger(length)
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(16);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, -1);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, -Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length.js
deleted file mode 100644
index d57d466d9..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-negative-length.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws RangeError for negative ToInteger(length)
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(16);
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, -1);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, -Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset-sab.js
deleted file mode 100644
index 515d822c1..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset-sab.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined offset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new SharedArrayBuffer(bpe * 4);
-
-  var ta1 = new TA(buffer, bpe * 2);
-  assert.sameValue(ta1.length, 2);
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, 0);
-  assert.sameValue(ta2.length, 4);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset.js
deleted file mode 100644
index 89e290b52..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-defined-offset.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from defined offset
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(bpe * 4);
-
-  var ta1 = new TA(buffer, bpe * 2);
-  assert.sameValue(ta1.length, 2);
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var ta2 = new TA(buffer, 0);
-  assert.sameValue(ta2.length, 4);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-detachedbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-detachedbuffer.js
deleted file mode 100644
index b015d4c34..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-detachedbuffer.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: If TypedArray() is passed a detached buffer, throw
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js, detachArrayBuffer.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var offset = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(3 * offset);
-  $DETACHBUFFER(buffer);
-  assert.throws(TypeError, () => new TA(buffer));
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws-sab.js
deleted file mode 100644
index 2549e93fd..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws-sab.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  If offset + newByteLength > bufferByteLength, throw a RangeError exception.
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-    b. Let newByteLength be newLength × elementSize.
-    c. If offset+newByteLength > bufferByteLength, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new SharedArrayBuffer(bpe);
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, bpe * 2);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws.js
deleted file mode 100644
index 3ff3a6d61..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-length-throws.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  If offset + newByteLength > bufferByteLength, throw a RangeError exception.
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-    b. Let newByteLength be newLength × elementSize.
-    c. If offset+newByteLength > bufferByteLength, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(bpe);
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, 0, bpe * 2);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws-sab.js
deleted file mode 100644
index 62cf41145..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws-sab.js
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if bufferByteLength - ToInteger(byteOffset) < 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  13. If length is undefined, then
-    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
-    b. Let newByteLength be bufferByteLength - offset.
-    c. If newByteLength < 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new SharedArrayBuffer(bpe);
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, bpe * 2);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, bpe * 2, undefined);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws.js
deleted file mode 100644
index 5daf40ce7..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-excessive-offset-throws.js
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a RangeError if bufferByteLength - ToInteger(byteOffset) < 0
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  13. If length is undefined, then
-    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
-    b. Let newByteLength be bufferByteLength - offset.
-    c. If newByteLength < 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(bpe);
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, bpe * 2);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(buffer, bpe * 2, undefined);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget-sab.js
deleted file mode 100644
index 24061049a..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget-sab.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var buffer = new SharedArrayBuffer(4);
-  assert.throws(TypeError, function() {
-    TA(buffer);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget.js
deleted file mode 100644
index 218b7c2c0..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-invoked-with-undefined-newtarget.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var buffer = new ArrayBuffer(4);
-  assert.throws(TypeError, function() {
-    TA(buffer);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced-sab.js
deleted file mode 100644
index 44c29229c..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced-sab.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Reuse buffer argument instead of making a new clone
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  15. Set O's [[ViewedArrayBuffer]] internal slot to buffer.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-
-  var buffer = new SharedArrayBuffer(bpe);
-
-  var ta1 = new TA(buffer);
-  var ta2 = new TA(buffer);
-
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta1.buffer, ta2.buffer);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced.js
deleted file mode 100644
index 0154deaf4..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-is-referenced.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Reuse buffer argument instead of making a new clone
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  15. Set O's [[ViewedArrayBuffer]] internal slot to buffer.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-
-  var buffer = new ArrayBuffer(bpe);
-
-  var ta1 = new TA(buffer);
-  var ta2 = new TA(buffer);
-
-  assert.sameValue(ta1.buffer, buffer);
-  assert.sameValue(ta2.buffer, buffer);
-  assert.sameValue(ta1.buffer, ta2.buffer);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws-sab.js
deleted file mode 100644
index 16872f860..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws-sab.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Returns abrupt from ToLength(length)
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-var len = {
-  valueOf() {
-    throw new Test262Error();
-  }
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(buffer, 0, len);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws.js
deleted file mode 100644
index ea99b8b40..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-access-throws.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Returns abrupt from ToLength(length)
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-var len = {
-  valueOf() {
-    throw new Test262Error();
-  }
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(buffer, 0, len);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws-sab.js
deleted file mode 100644
index 8b77b806d..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws-sab.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a TypeError if length is a Symbol
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-var s = Symbol("1");
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(buffer, 0, s);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws.js
deleted file mode 100644
index db8ac8303..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-is-symbol-throws.js
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Throws a TypeError if length is a Symbol
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  14. Else,
-    a. Let newLength be ? ToLength(length).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-var s = Symbol("1");
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(buffer, 0, s);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js
deleted file mode 100644
index c8c3eb34b..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (C) 2017 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: If TypedArray() is passed a detached buffer, throw
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js, detachArrayBuffer.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var offset = TA.BYTES_PER_ELEMENT;
-  var buffer = new ArrayBuffer(3 * offset);
-  var length = { valueOf() { $DETACHBUFFER(buffer); return 1; } };
-  assert.throws(TypeError, () => new TA(buffer, 0, length));
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility-sab.js
deleted file mode 100644
index 2b765a78f..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility-sab.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  The new typedArray instance from a buffer argument is extensible
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var buffer = new SharedArrayBuffer(8);
-  var sample = new TA(buffer);
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility.js
deleted file mode 100644
index 74336215f..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  The new typedArray instance from a buffer argument is extensible
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var buffer = new ArrayBuffer(8);
-  var sample = new TA(buffer);
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm-sab.js
deleted file mode 100644
index 9cab95b47..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm-sab.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, SharedArrayBuffer, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [new SharedArrayBuffer(8)], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm.js
deleted file mode 100644
index d93538db4..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [new ArrayBuffer(8)], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance-sab.js
deleted file mode 100644
index 52de96252..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance-sab.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from undefined offset and length
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-
-  var buffer1 = new SharedArrayBuffer(bpe * 4);
-  var ta1 = new TA(buffer1);
-  assert.sameValue(ta1.length, 4);
-  assert.sameValue(ta1.buffer, buffer1);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var buffer2 = new SharedArrayBuffer(0);
-  var ta2 = new TA(buffer2);
-  assert.sameValue(ta2.length, 0);
-  assert.sameValue(ta2.buffer, buffer2);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance.js
deleted file mode 100644
index 4723e75f9..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-returns-new-instance.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Return new typedArray from undefined offset and length
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var bpe = TA.BYTES_PER_ELEMENT;
-
-  var buffer1 = new ArrayBuffer(bpe * 4);
-  var ta1 = new TA(buffer1);
-  assert.sameValue(ta1.length, 4);
-  assert.sameValue(ta1.buffer, buffer1);
-  assert.sameValue(ta1.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
-
-  var buffer2 = new ArrayBuffer(0);
-  var ta2 = new TA(buffer2);
-  assert.sameValue(ta2.length, 0);
-  assert.sameValue(ta2.buffer, buffer2);
-  assert.sameValue(ta2.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength-sab.js
deleted file mode 100644
index 5fd87715f..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength-sab.js
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  ToIndex(length) operations
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  11. If length is either not present or undefined, then
-    ...
-  12. Else,
-    a. Let newLength be ? ToIndex(length).
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(16);
-
-var obj1 = {
-  valueOf: function() {
-    return 1;
-  }
-};
-
-var obj2 = {
-  toString: function() {
-    return 1;
-  }
-};
-
-var items = [
-  [-0, 0, "-0"],
-  [obj1, 1, "object's valueOf"],
-  [obj2, 1, "object's toString"],
-  ["", 0, "the Empty string"],
-  ["0", 0, "string '0'"],
-  ["1", 1, "string '1'"],
-  [false, 0, "false"],
-  [true, 1, "true"],
-  [NaN, 0, "NaN"],
-  [null, 0, "null"],
-  [0.1, 0, "0.1"],
-  [0.9, 0, "0.9"],
-  [1.1, 1, "1.1"],
-  [1.9, 1, "1.9"],
-  [-0.1, 0, "-0.1"],
-  [-0.99999, 0, "-0.99999"]
-];
-
-testWithTypedArrayConstructors(function(TA) {
-  items.forEach(function(item) {
-    var len = item[0];
-    var expected = item[1];
-    var name = item[2];
-
-    var typedArray = new TA(buffer, 0, len);
-    assert.sameValue(typedArray.length, expected, name + " length");
-    assert.sameValue(typedArray.constructor, TA, name + " constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      name + " prototype"
-    );
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength.js
deleted file mode 100644
index ae660b820..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-bytelength.js
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  ToIndex(length) operations
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  11. If length is either not present or undefined, then
-    ...
-  12. Else,
-    a. Let newLength be ? ToIndex(length).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(16);
-
-var obj1 = {
-  valueOf: function() {
-    return 1;
-  }
-};
-
-var obj2 = {
-  toString: function() {
-    return 1;
-  }
-};
-
-var items = [
-  [-0, 0, "-0"],
-  [obj1, 1, "object's valueOf"],
-  [obj2, 1, "object's toString"],
-  ["", 0, "the Empty string"],
-  ["0", 0, "string '0'"],
-  ["1", 1, "string '1'"],
-  [false, 0, "false"],
-  [true, 1, "true"],
-  [NaN, 0, "NaN"],
-  [null, 0, "null"],
-  [0.1, 0, "0.1"],
-  [0.9, 0, "0.9"],
-  [1.1, 1, "1.1"],
-  [1.9, 1, "1.9"],
-  [-0.1, 0, "-0.1"],
-  [-0.99999, 0, "-0.99999"]
-];
-
-testWithTypedArrayConstructors(function(TA) {
-  items.forEach(function(item) {
-    var len = item[0];
-    var expected = item[1];
-    var name = item[2];
-
-    var typedArray = new TA(buffer, 0, len);
-    assert.sameValue(typedArray.length, expected, name + " length");
-    assert.sameValue(typedArray.constructor, TA, name + " constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      name + " prototype"
-    );
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset-sab.js
deleted file mode 100644
index 43ae9f601..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset-sab.js
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  ToIndex(byteOffset) operations
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToIndex(byteOffset).
-  8. If offset modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(16);
-
-var obj1 = {
-  valueOf: function() {
-    return 8;
-  }
-};
-
-var obj2 = {
-  toString: function() {
-    return 8;
-  }
-};
-
-var items = [
-  [-0, 0, "-0"],
-  [obj1, 8, "object's valueOf"],
-  [obj2, 8, "object's toString"],
-  ["", 0, "the Empty string"],
-  ["0", 0, "string '0'"],
-  ["8", 8, "string '8'"],
-  [false, 0, "false"],
-  [NaN, 0, "NaN"],
-  [null, 0, "null"],
-  [undefined, 0, "undefined"],
-  [0.1, 0, "0.1"],
-  [0.9, 0, "0.9"],
-  [8.1, 8, "8.1"],
-  [8.9, 8, "8.9"],
-  [-0.1, 0, "-0.1"],
-  [-0.99999, 0, "-0.99999"]
-];
-
-testWithTypedArrayConstructors(function(TA) {
-  items.forEach(function(item) {
-    var offset = item[0];
-    var expected = item[1];
-    var name = item[2];
-
-    var typedArray = new TA(buffer, offset);
-    assert.sameValue(typedArray.byteOffset, expected, name + " byteOffset");
-    assert.sameValue(typedArray.constructor, TA, name + " constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      name + " prototype"
-    );
-  });
-
-  // Testing `true`. See step 8
-  if (TA.BYTES_PER_ELEMENT === 1) {
-    var typedArray = new TA(buffer, true);
-    assert.sameValue(typedArray.byteOffset, 1, "true => 1 byteOffset");
-    assert.sameValue(typedArray.constructor, TA, "true => 1 constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      "true => 1 prototype"
-    );
-  } else {
-    assert.throws(RangeError, function() {
-      new TA(buffer, true);
-    }, "1 modulo elementSize ≠ 0, throws a RangeError");
-  }
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset.js
deleted file mode 100644
index 35a087aaf..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-toindex-byteoffset.js
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  ToIndex(byteOffset) operations
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  7. Let offset be ? ToIndex(byteOffset).
-  8. If offset modulo elementSize ≠ 0, throw a RangeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(16);
-
-var obj1 = {
-  valueOf: function() {
-    return 8;
-  }
-};
-
-var obj2 = {
-  toString: function() {
-    return 8;
-  }
-};
-
-var items = [
-  [-0, 0, "-0"],
-  [obj1, 8, "object's valueOf"],
-  [obj2, 8, "object's toString"],
-  ["", 0, "the Empty string"],
-  ["0", 0, "string '0'"],
-  ["8", 8, "string '8'"],
-  [false, 0, "false"],
-  [NaN, 0, "NaN"],
-  [null, 0, "null"],
-  [undefined, 0, "undefined"],
-  [0.1, 0, "0.1"],
-  [0.9, 0, "0.9"],
-  [8.1, 8, "8.1"],
-  [8.9, 8, "8.9"],
-  [-0.1, 0, "-0.1"],
-  [-0.99999, 0, "-0.99999"]
-];
-
-testWithTypedArrayConstructors(function(TA) {
-  items.forEach(function(item) {
-    var offset = item[0];
-    var expected = item[1];
-    var name = item[2];
-
-    var typedArray = new TA(buffer, offset);
-    assert.sameValue(typedArray.byteOffset, expected, name + " byteOffset");
-    assert.sameValue(typedArray.constructor, TA, name + " constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      name + " prototype"
-    );
-  });
-
-  // Testing `true`. See step 8
-  if (TA.BYTES_PER_ELEMENT === 1) {
-    var typedArray = new TA(buffer, true);
-    assert.sameValue(typedArray.byteOffset, 1, "true => 1 byteOffset");
-    assert.sameValue(typedArray.constructor, TA, "true => 1 constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      "true => 1 prototype"
-    );
-  } else {
-    assert.throws(RangeError, function() {
-      new TA(buffer, true);
-    }, "1 modulo elementSize ≠ 0, throws a RangeError");
-  }
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-typedarray-backed-by-sharedarraybuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-typedarray-backed-by-sharedarraybuffer.js
deleted file mode 100644
index 739d1cdd2..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-typedarray-backed-by-sharedarraybuffer.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Passing a SharedArrayBuffer-backed TypedArray to a TypedArray constructor
-  produces an ArrayBuffer-backed TypedArray.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var sab = new SharedArrayBuffer(4);
-var int_views = [Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array];
-
-testWithTypedArrayConstructors(function(View1) {
-  var ta1 = new View1(sab);
-  testWithTypedArrayConstructors(function(View2) {
-    var ta2 = new View2(ta1);
-    assert.sameValue(ta2.buffer.constructor, ArrayBuffer,
-                     "TypedArray of SharedArrayBuffer-backed TypedArray is ArrayBuffer-backed");
-  }, int_views);
-}, int_views);
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object-sab.js
deleted file mode 100644
index c963b6bb1..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object-sab.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, Reflect, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [buffer], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object.js
deleted file mode 100644
index 9eefdf56d..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [buffer], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object-sab.js
deleted file mode 100644
index 8c91aa84d..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object-sab.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [SharedArrayBuffer, TypedArray]
----*/
-
-var buffer = new SharedArrayBuffer(8);
-
-function newTarget() {}
-newTarget.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [buffer], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index df4909dab..000000000
--- a/test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-buffer-byteoffset-length
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has an [[ArrayBufferData]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var buffer = new ArrayBuffer(8);
-
-function newTarget() {}
-newTarget.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [buffer], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size-sab.js
new file mode 100644
index 000000000..8baba4efa
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size-sab.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if bufferByteLength modulo elementSize ≠ 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+
+  Let elementSize be the Number value of the Element Size value in Table 56 for constructorName.*
+  ...
+  If length is either not present or undefined, then
+    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+
+  * Int8Array, Uint8Array, Uint8ClampedArray all have element size 1, so will never fail.
+
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(1);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, undefined);
+  });
+}, [ Float64Array, Float32Array, Int32Array, Int16Array, Uint32Array, Uint16Array ]);
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size.js b/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size.js
new file mode 100644
index 000000000..1c916b43c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/bufferbyteoffset-throws-from-modulo-element-size.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if bufferByteLength modulo elementSize ≠ 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  13. If length is undefined, then
+    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(1);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, undefined);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws-sab.js
new file mode 100644
index 000000000..89f58a1cd
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws-sab.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if ToInteger(byteOffset) is < 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  8. If offset < 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, -1);
+  });
+  assert.throws(RangeError, function() {
+    new TA(buffer, -Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws.js
new file mode 100644
index 000000000..058892465
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-throws.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if ToInteger(byteOffset) is < 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  8. If offset < 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, -1);
+  });
+  assert.throws(RangeError, function() {
+    new TA(buffer, -Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero-sab.js
new file mode 100644
index 000000000..1073b5af8
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero-sab.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: pending
+description: >
+  TypedArray's [[ByteOffset]] internal slot is always a positive number, test with negative zero.
+info: |
+  %TypedArray% ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  6. Let offset be ? ToInteger(byteOffset).
+  7. If offset < 0, throw a RangeError exception.
+  8. If offset is -0, let offset be +0.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TAConstructor) {
+  var typedArray = new TAConstructor(new SharedArrayBuffer(8), -0);
+  assert.sameValue(typedArray.byteOffset, +0);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero.js
new file mode 100644
index 000000000..13d0a3e14
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-negative-zero.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: pending
+description: >
+  TypedArray's [[ByteOffset]] internal slot is always a positive number, test with negative zero.
+info: |
+  %TypedArray% ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  6. Let offset be ? ToInteger(byteOffset).
+  7. If offset < 0, throw a RangeError exception.
+  8. If offset is -0, let offset be +0.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TAConstructor) {
+  var typedArray = new TAConstructor(new ArrayBuffer(8), -0);
+  assert.sameValue(typedArray.byteOffset, +0);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws-sab.js
new file mode 100644
index 000000000..b5fc270c9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws-sab.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt from parsing integer value from byteOffset as a symbol
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, SharedArrayBuffer, TypedArray]
+---*/
+
+var byteOffset = Symbol("1");
+var buffer = new SharedArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(buffer, byteOffset);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws.js
new file mode 100644
index 000000000..60039a1f5
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-is-symbol-throws.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt from parsing integer value from byteOffset as a symbol
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var byteOffset = Symbol("1");
+var buffer = new ArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(buffer, byteOffset);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size-sab.js
new file mode 100644
index 000000000..d67216a0c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size-sab.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if ToInteger(byteOffset) modulo elementSize is not 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+
+  Let elementSize be the Number value of the Element Size value in Table 56 for constructorName.*
+
+  ...
+  If offset modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+
+  * Int8Array, Uint8Array, Uint8ClampedArray all have element size 1, so will never fail.
+
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, 7);
+  });
+}, [ Float64Array, Float32Array, Int32Array, Int16Array, Uint32Array, Uint16Array ]);
+
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js
new file mode 100644
index 000000000..f495e6bcc
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-throws-from-modulo-element-size.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if ToInteger(byteOffset) modulo elementSize is not 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  10. If offset modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, 7);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-detachbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-detachbuffer.js
new file mode 100644
index 000000000..b8936e8cd
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-detachbuffer.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: If TypedArray() is passed a detached buffer, throw
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js, detachArrayBuffer.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var offset = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(3 * offset);
+  var byteOffset = { valueOf() { $DETACHBUFFER(buffer); return offset; } };
+  assert.throws(TypeError, () => new TA(buffer, byteOffset));
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws-sab.js
new file mode 100644
index 000000000..e7b336c5e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws-sab.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt from parsing integer value from byteOffset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+var byteOffset = {
+  valueOf: function() {
+    throw new Test262Error();
+  }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(buffer, byteOffset);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws.js
new file mode 100644
index 000000000..20cd4b796
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/byteoffset-to-number-throws.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt from parsing integer value from byteOffset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToInteger(byteOffset).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var byteOffset = {
+  valueOf: function() {
+    throw new Test262Error();
+  }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(buffer, byteOffset);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws-sab.js
new file mode 100644
index 000000000..b3ff8c56e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws-sab.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [buffer], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..a1b823317
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/custom-proto-access-throws.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [buffer], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset-sab.js
new file mode 100644
index 000000000..2107146b1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset-sab.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined length and offset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var offset = TA.BYTES_PER_ELEMENT;
+  var buffer = new SharedArrayBuffer(3 * offset);
+
+  var ta1 = new TA(buffer, offset, 2);
+  assert.sameValue(ta1.length, 2, "ta1.length");
+  assert.sameValue(ta1.buffer, buffer, "ta1.buffer");
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, offset, 0);
+  assert.sameValue(ta2.length, 0, "ta2.length");
+  assert.sameValue(ta2.buffer, buffer, "ta2.buffer");
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset.js
new file mode 100644
index 000000000..aefd48b55
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-and-offset.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined length and offset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var offset = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(3 * offset);
+
+  var ta1 = new TA(buffer, offset, 2);
+  assert.sameValue(ta1.length, 2, "ta1.length");
+  assert.sameValue(ta1.buffer, buffer, "ta1.buffer");
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, offset, 0);
+  assert.sameValue(ta2.length, 0, "ta2.length");
+  assert.sameValue(ta2.buffer, buffer, "ta2.buffer");
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-sab.js
new file mode 100644
index 000000000..a06e530d0
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length-sab.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined length
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var length = 4;
+  var buffer = new SharedArrayBuffer(bpe * length * 4);
+
+  var ta1 = new TA(buffer, 0, length);
+  assert.sameValue(ta1.length, length);
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, 0, 0);
+  assert.sameValue(ta2.length, 0);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length.js
new file mode 100644
index 000000000..11fb1c4a4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-length.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined length
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var length = 4;
+  var buffer = new ArrayBuffer(bpe * length * 4);
+
+  var ta1 = new TA(buffer, 0, length);
+  assert.sameValue(ta1.length, length);
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, 0, 0);
+  assert.sameValue(ta2.length, 0);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length-sab.js
new file mode 100644
index 000000000..4d1b1d29c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length-sab.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws RangeError for negative ToInteger(length)
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(16);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, -1);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, -Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length.js
new file mode 100644
index 000000000..d57d466d9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws RangeError for negative ToInteger(length)
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(16);
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, -1);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, -Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset-sab.js
new file mode 100644
index 000000000..515d822c1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset-sab.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined offset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new SharedArrayBuffer(bpe * 4);
+
+  var ta1 = new TA(buffer, bpe * 2);
+  assert.sameValue(ta1.length, 2);
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, 0);
+  assert.sameValue(ta2.length, 4);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset.js
new file mode 100644
index 000000000..89e290b52
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/defined-offset.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from defined offset
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(bpe * 4);
+
+  var ta1 = new TA(buffer, bpe * 2);
+  assert.sameValue(ta1.length, 2);
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var ta2 = new TA(buffer, 0);
+  assert.sameValue(ta2.length, 4);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/detachedbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/detachedbuffer.js
new file mode 100644
index 000000000..b015d4c34
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/detachedbuffer.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: If TypedArray() is passed a detached buffer, throw
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js, detachArrayBuffer.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var offset = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(3 * offset);
+  $DETACHBUFFER(buffer);
+  assert.throws(TypeError, () => new TA(buffer));
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws-sab.js
new file mode 100644
index 000000000..2549e93fd
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws-sab.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  If offset + newByteLength > bufferByteLength, throw a RangeError exception.
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+    b. Let newByteLength be newLength × elementSize.
+    c. If offset+newByteLength > bufferByteLength, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new SharedArrayBuffer(bpe);
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, bpe * 2);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws.js
new file mode 100644
index 000000000..3ff3a6d61
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-length-throws.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  If offset + newByteLength > bufferByteLength, throw a RangeError exception.
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+    b. Let newByteLength be newLength × elementSize.
+    c. If offset+newByteLength > bufferByteLength, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(bpe);
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, 0, bpe * 2);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws-sab.js
new file mode 100644
index 000000000..62cf41145
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws-sab.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if bufferByteLength - ToInteger(byteOffset) < 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  13. If length is undefined, then
+    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
+    b. Let newByteLength be bufferByteLength - offset.
+    c. If newByteLength < 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new SharedArrayBuffer(bpe);
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, bpe * 2);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, bpe * 2, undefined);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws.js
new file mode 100644
index 000000000..5daf40ce7
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/excessive-offset-throws.js
@@ -0,0 +1,35 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a RangeError if bufferByteLength - ToInteger(byteOffset) < 0
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  13. If length is undefined, then
+    a. If bufferByteLength modulo elementSize ≠ 0, throw a RangeError exception.
+    b. Let newByteLength be bufferByteLength - offset.
+    c. If newByteLength < 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(bpe);
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, bpe * 2);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(buffer, bpe * 2, undefined);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget-sab.js
new file mode 100644
index 000000000..24061049a
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget-sab.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var buffer = new SharedArrayBuffer(4);
+  assert.throws(TypeError, function() {
+    TA(buffer);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget.js b/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget.js
new file mode 100644
index 000000000..218b7c2c0
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/invoked-with-undefined-newtarget.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var buffer = new ArrayBuffer(4);
+  assert.throws(TypeError, function() {
+    TA(buffer);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced-sab.js
new file mode 100644
index 000000000..44c29229c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced-sab.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Reuse buffer argument instead of making a new clone
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  15. Set O's [[ViewedArrayBuffer]] internal slot to buffer.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+
+  var buffer = new SharedArrayBuffer(bpe);
+
+  var ta1 = new TA(buffer);
+  var ta2 = new TA(buffer);
+
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta1.buffer, ta2.buffer);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced.js b/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced.js
new file mode 100644
index 000000000..0154deaf4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/is-referenced.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Reuse buffer argument instead of making a new clone
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  15. Set O's [[ViewedArrayBuffer]] internal slot to buffer.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+
+  var buffer = new ArrayBuffer(bpe);
+
+  var ta1 = new TA(buffer);
+  var ta2 = new TA(buffer);
+
+  assert.sameValue(ta1.buffer, buffer);
+  assert.sameValue(ta2.buffer, buffer);
+  assert.sameValue(ta1.buffer, ta2.buffer);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws-sab.js
new file mode 100644
index 000000000..16872f860
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws-sab.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Returns abrupt from ToLength(length)
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+var len = {
+  valueOf() {
+    throw new Test262Error();
+  }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(buffer, 0, len);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws.js
new file mode 100644
index 000000000..ea99b8b40
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/length-access-throws.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Returns abrupt from ToLength(length)
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var len = {
+  valueOf() {
+    throw new Test262Error();
+  }
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(buffer, 0, len);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws-sab.js
new file mode 100644
index 000000000..8b77b806d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws-sab.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a TypeError if length is a Symbol
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+var s = Symbol("1");
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(buffer, 0, s);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws.js
new file mode 100644
index 000000000..db8ac8303
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/length-is-symbol-throws.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Throws a TypeError if length is a Symbol
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  14. Else,
+    a. Let newLength be ? ToLength(length).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var s = Symbol("1");
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(buffer, 0, s);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/length-to-number-detachbuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/length-to-number-detachbuffer.js
new file mode 100644
index 000000000..c8c3eb34b
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/length-to-number-detachbuffer.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: If TypedArray() is passed a detached buffer, throw
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js, detachArrayBuffer.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var offset = TA.BYTES_PER_ELEMENT;
+  var buffer = new ArrayBuffer(3 * offset);
+  var length = { valueOf() { $DETACHBUFFER(buffer); return 1; } };
+  assert.throws(TypeError, () => new TA(buffer, 0, length));
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility-sab.js
new file mode 100644
index 000000000..2b765a78f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility-sab.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  The new typedArray instance from a buffer argument is extensible
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var buffer = new SharedArrayBuffer(8);
+  var sample = new TA(buffer);
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..74336215f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/new-instance-extensibility.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  The new typedArray instance from a buffer argument is extensible
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var buffer = new ArrayBuffer(8);
+  var sample = new TA(buffer);
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm-sab.js
new file mode 100644
index 000000000..9cab95b47
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm-sab.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, SharedArrayBuffer, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [new SharedArrayBuffer(8)], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..d93538db4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/proto-from-ctor-realm.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [new ArrayBuffer(8)], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance-sab.js
new file mode 100644
index 000000000..52de96252
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance-sab.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from undefined offset and length
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+
+  var buffer1 = new SharedArrayBuffer(bpe * 4);
+  var ta1 = new TA(buffer1);
+  assert.sameValue(ta1.length, 4);
+  assert.sameValue(ta1.buffer, buffer1);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var buffer2 = new SharedArrayBuffer(0);
+  var ta2 = new TA(buffer2);
+  assert.sameValue(ta2.length, 0);
+  assert.sameValue(ta2.buffer, buffer2);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance.js b/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance.js
new file mode 100644
index 000000000..4723e75f9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/returns-new-instance.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Return new typedArray from undefined offset and length
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var bpe = TA.BYTES_PER_ELEMENT;
+
+  var buffer1 = new ArrayBuffer(bpe * 4);
+  var ta1 = new TA(buffer1);
+  assert.sameValue(ta1.length, 4);
+  assert.sameValue(ta1.buffer, buffer1);
+  assert.sameValue(ta1.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta1), TA.prototype);
+
+  var buffer2 = new ArrayBuffer(0);
+  var ta2 = new TA(buffer2);
+  assert.sameValue(ta2.length, 0);
+  assert.sameValue(ta2.buffer, buffer2);
+  assert.sameValue(ta2.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta2), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength-sab.js
new file mode 100644
index 000000000..5fd87715f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength-sab.js
@@ -0,0 +1,73 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  ToIndex(length) operations
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  11. If length is either not present or undefined, then
+    ...
+  12. Else,
+    a. Let newLength be ? ToIndex(length).
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(16);
+
+var obj1 = {
+  valueOf: function() {
+    return 1;
+  }
+};
+
+var obj2 = {
+  toString: function() {
+    return 1;
+  }
+};
+
+var items = [
+  [-0, 0, "-0"],
+  [obj1, 1, "object's valueOf"],
+  [obj2, 1, "object's toString"],
+  ["", 0, "the Empty string"],
+  ["0", 0, "string '0'"],
+  ["1", 1, "string '1'"],
+  [false, 0, "false"],
+  [true, 1, "true"],
+  [NaN, 0, "NaN"],
+  [null, 0, "null"],
+  [0.1, 0, "0.1"],
+  [0.9, 0, "0.9"],
+  [1.1, 1, "1.1"],
+  [1.9, 1, "1.9"],
+  [-0.1, 0, "-0.1"],
+  [-0.99999, 0, "-0.99999"]
+];
+
+testWithTypedArrayConstructors(function(TA) {
+  items.forEach(function(item) {
+    var len = item[0];
+    var expected = item[1];
+    var name = item[2];
+
+    var typedArray = new TA(buffer, 0, len);
+    assert.sameValue(typedArray.length, expected, name + " length");
+    assert.sameValue(typedArray.constructor, TA, name + " constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      name + " prototype"
+    );
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength.js b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength.js
new file mode 100644
index 000000000..ae660b820
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-bytelength.js
@@ -0,0 +1,72 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  ToIndex(length) operations
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  11. If length is either not present or undefined, then
+    ...
+  12. Else,
+    a. Let newLength be ? ToIndex(length).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(16);
+
+var obj1 = {
+  valueOf: function() {
+    return 1;
+  }
+};
+
+var obj2 = {
+  toString: function() {
+    return 1;
+  }
+};
+
+var items = [
+  [-0, 0, "-0"],
+  [obj1, 1, "object's valueOf"],
+  [obj2, 1, "object's toString"],
+  ["", 0, "the Empty string"],
+  ["0", 0, "string '0'"],
+  ["1", 1, "string '1'"],
+  [false, 0, "false"],
+  [true, 1, "true"],
+  [NaN, 0, "NaN"],
+  [null, 0, "null"],
+  [0.1, 0, "0.1"],
+  [0.9, 0, "0.9"],
+  [1.1, 1, "1.1"],
+  [1.9, 1, "1.9"],
+  [-0.1, 0, "-0.1"],
+  [-0.99999, 0, "-0.99999"]
+];
+
+testWithTypedArrayConstructors(function(TA) {
+  items.forEach(function(item) {
+    var len = item[0];
+    var expected = item[1];
+    var name = item[2];
+
+    var typedArray = new TA(buffer, 0, len);
+    assert.sameValue(typedArray.length, expected, name + " length");
+    assert.sameValue(typedArray.constructor, TA, name + " constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      name + " prototype"
+    );
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset-sab.js
new file mode 100644
index 000000000..43ae9f601
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset-sab.js
@@ -0,0 +1,87 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  ToIndex(byteOffset) operations
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToIndex(byteOffset).
+  8. If offset modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(16);
+
+var obj1 = {
+  valueOf: function() {
+    return 8;
+  }
+};
+
+var obj2 = {
+  toString: function() {
+    return 8;
+  }
+};
+
+var items = [
+  [-0, 0, "-0"],
+  [obj1, 8, "object's valueOf"],
+  [obj2, 8, "object's toString"],
+  ["", 0, "the Empty string"],
+  ["0", 0, "string '0'"],
+  ["8", 8, "string '8'"],
+  [false, 0, "false"],
+  [NaN, 0, "NaN"],
+  [null, 0, "null"],
+  [undefined, 0, "undefined"],
+  [0.1, 0, "0.1"],
+  [0.9, 0, "0.9"],
+  [8.1, 8, "8.1"],
+  [8.9, 8, "8.9"],
+  [-0.1, 0, "-0.1"],
+  [-0.99999, 0, "-0.99999"]
+];
+
+testWithTypedArrayConstructors(function(TA) {
+  items.forEach(function(item) {
+    var offset = item[0];
+    var expected = item[1];
+    var name = item[2];
+
+    var typedArray = new TA(buffer, offset);
+    assert.sameValue(typedArray.byteOffset, expected, name + " byteOffset");
+    assert.sameValue(typedArray.constructor, TA, name + " constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      name + " prototype"
+    );
+  });
+
+  // Testing `true`. See step 8
+  if (TA.BYTES_PER_ELEMENT === 1) {
+    var typedArray = new TA(buffer, true);
+    assert.sameValue(typedArray.byteOffset, 1, "true => 1 byteOffset");
+    assert.sameValue(typedArray.constructor, TA, "true => 1 constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      "true => 1 prototype"
+    );
+  } else {
+    assert.throws(RangeError, function() {
+      new TA(buffer, true);
+    }, "1 modulo elementSize ≠ 0, throws a RangeError");
+  }
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset.js b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset.js
new file mode 100644
index 000000000..35a087aaf
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/toindex-byteoffset.js
@@ -0,0 +1,86 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  ToIndex(byteOffset) operations
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  7. Let offset be ? ToIndex(byteOffset).
+  8. If offset modulo elementSize ≠ 0, throw a RangeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(16);
+
+var obj1 = {
+  valueOf: function() {
+    return 8;
+  }
+};
+
+var obj2 = {
+  toString: function() {
+    return 8;
+  }
+};
+
+var items = [
+  [-0, 0, "-0"],
+  [obj1, 8, "object's valueOf"],
+  [obj2, 8, "object's toString"],
+  ["", 0, "the Empty string"],
+  ["0", 0, "string '0'"],
+  ["8", 8, "string '8'"],
+  [false, 0, "false"],
+  [NaN, 0, "NaN"],
+  [null, 0, "null"],
+  [undefined, 0, "undefined"],
+  [0.1, 0, "0.1"],
+  [0.9, 0, "0.9"],
+  [8.1, 8, "8.1"],
+  [8.9, 8, "8.9"],
+  [-0.1, 0, "-0.1"],
+  [-0.99999, 0, "-0.99999"]
+];
+
+testWithTypedArrayConstructors(function(TA) {
+  items.forEach(function(item) {
+    var offset = item[0];
+    var expected = item[1];
+    var name = item[2];
+
+    var typedArray = new TA(buffer, offset);
+    assert.sameValue(typedArray.byteOffset, expected, name + " byteOffset");
+    assert.sameValue(typedArray.constructor, TA, name + " constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      name + " prototype"
+    );
+  });
+
+  // Testing `true`. See step 8
+  if (TA.BYTES_PER_ELEMENT === 1) {
+    var typedArray = new TA(buffer, true);
+    assert.sameValue(typedArray.byteOffset, 1, "true => 1 byteOffset");
+    assert.sameValue(typedArray.constructor, TA, "true => 1 constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      "true => 1 prototype"
+    );
+  } else {
+    assert.throws(RangeError, function() {
+      new TA(buffer, true);
+    }, "1 modulo elementSize ≠ 0, throws a RangeError");
+  }
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/typedarray-backed-by-sharedarraybuffer.js b/test/built-ins/TypedArrays/ctors/buffer-arg/typedarray-backed-by-sharedarraybuffer.js
new file mode 100644
index 000000000..739d1cdd2
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/typedarray-backed-by-sharedarraybuffer.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Passing a SharedArrayBuffer-backed TypedArray to a TypedArray constructor
+  produces an ArrayBuffer-backed TypedArray.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var sab = new SharedArrayBuffer(4);
+var int_views = [Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array];
+
+testWithTypedArrayConstructors(function(View1) {
+  var ta1 = new View1(sab);
+  testWithTypedArrayConstructors(function(View2) {
+    var ta2 = new View2(ta1);
+    assert.sameValue(ta2.buffer.constructor, ArrayBuffer,
+                     "TypedArray of SharedArrayBuffer-backed TypedArray is ArrayBuffer-backed");
+  }, int_views);
+}, int_views);
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object-sab.js
new file mode 100644
index 000000000..c963b6bb1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object-sab.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, Reflect, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [buffer], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object.js
new file mode 100644
index 000000000..9eefdf56d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/use-custom-proto-if-object.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [buffer], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object-sab.js b/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object-sab.js
new file mode 100644
index 000000000..8c91aa84d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object-sab.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [SharedArrayBuffer, TypedArray]
+---*/
+
+var buffer = new SharedArrayBuffer(8);
+
+function newTarget() {}
+newTarget.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [buffer], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..df4909dab
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/buffer-arg/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-buffer-byteoffset-length
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.5 TypedArray ( buffer [ , byteOffset [ , length ] ] )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has an [[ArrayBufferData]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var buffer = new ArrayBuffer(8);
+
+function newTarget() {}
+newTarget.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [buffer], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..6ad49fdab
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/custom-proto-access-throws.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [1], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/init-zeros.js b/test/built-ins/TypedArrays/ctors/length-arg/init-zeros.js
new file mode 100644
index 000000000..b36131709
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/init-zeros.js
@@ -0,0 +1,55 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: All bytes are initialized to zero
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  5. If length was not passed, then
+     ...
+  6. Else,
+     a. Perform ? AllocateTypedArrayBuffer(obj, length).
+
+  22.2.4.2.2 Runtime Semantics: AllocateTypedArrayBuffer
+
+  7. Let data be ? AllocateArrayBuffer(%ArrayBuffer%, byteLength).
+
+  24.1.1.1 AllocateArrayBuffer
+
+  3. Let block be ? CreateByteDataBlock(byteLength).
+
+  6.2.6.1 CreateByteDataBlock
+
+  1. Assert: size≥0.
+  2. Let db be a new Data Block value consisting of size bytes. If it is
+     impossible to create such a Data Block, throw a RangeError exception.
+  3. Set all of the bytes of db to 0.
+  4. Return db. 
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var subject = new TA(9);
+
+  assert.sameValue(subject[0], 0, 'index 0');
+  assert.sameValue(subject[1], 0, 'index 1');
+  assert.sameValue(subject[2], 0, 'index 2');
+  assert.sameValue(subject[3], 0, 'index 3');
+  assert.sameValue(subject[4], 0, 'index 4');
+  assert.sameValue(subject[5], 0, 'index 5');
+  assert.sameValue(subject[6], 0, 'index 6');
+  assert.sameValue(subject[7], 0, 'index 7');
+  assert.sameValue(subject[8], 0, 'index 8');
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/is-infinity-throws-rangeerror.js b/test/built-ins/TypedArrays/ctors/length-arg/is-infinity-throws-rangeerror.js
new file mode 100644
index 000000000..0084d5d6a
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/is-infinity-throws-rangeerror.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Throws a RangeError if length is a Infinity value
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  4. Let numberLength be ? ToNumber(length).
+  5. Let elementLength be ToLength(numberLength).
+  6. If SameValueZero(numberLength, elementLength) is false, throw a RangeError
+  exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/is-negative-integer-throws-rangeerror.js b/test/built-ins/TypedArrays/ctors/length-arg/is-negative-integer-throws-rangeerror.js
new file mode 100644
index 000000000..0ff5d5a3f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/is-negative-integer-throws-rangeerror.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Throws a RangeError if ToInteger(length) is a negative value
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  3. Let elementLength be ? ToIndex(length).
+  ...
+
+  7.1.17 ToIndex ( value )
+
+  1. If value is undefined, then
+    ...
+  2. Else,
+    a. Let integerIndex be ? ToInteger(value).
+    b. If integerIndex < 0, throw a RangeError exception.
+    ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(-1);
+  });
+
+  assert.throws(RangeError, function() {
+    new TA(-Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/is-symbol-throws.js
new file mode 100644
index 000000000..797dd4922
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/is-symbol-throws.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  If length is a Symbol, throw a TypeError exception.
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  4. Let numberLength be ? ToNumber(length).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var s = Symbol('1');
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(s);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-custom-proto-access-throws.js
deleted file mode 100644
index 6ad49fdab..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [1], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-init-zeros.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-init-zeros.js
deleted file mode 100644
index b36131709..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-init-zeros.js
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: All bytes are initialized to zero
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  5. If length was not passed, then
-     ...
-  6. Else,
-     a. Perform ? AllocateTypedArrayBuffer(obj, length).
-
-  22.2.4.2.2 Runtime Semantics: AllocateTypedArrayBuffer
-
-  7. Let data be ? AllocateArrayBuffer(%ArrayBuffer%, byteLength).
-
-  24.1.1.1 AllocateArrayBuffer
-
-  3. Let block be ? CreateByteDataBlock(byteLength).
-
-  6.2.6.1 CreateByteDataBlock
-
-  1. Assert: size≥0.
-  2. Let db be a new Data Block value consisting of size bytes. If it is
-     impossible to create such a Data Block, throw a RangeError exception.
-  3. Set all of the bytes of db to 0.
-  4. Return db. 
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var subject = new TA(9);
-
-  assert.sameValue(subject[0], 0, 'index 0');
-  assert.sameValue(subject[1], 0, 'index 1');
-  assert.sameValue(subject[2], 0, 'index 2');
-  assert.sameValue(subject[3], 0, 'index 3');
-  assert.sameValue(subject[4], 0, 'index 4');
-  assert.sameValue(subject[5], 0, 'index 5');
-  assert.sameValue(subject[6], 0, 'index 6');
-  assert.sameValue(subject[7], 0, 'index 7');
-  assert.sameValue(subject[8], 0, 'index 8');
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-infinity-throws-rangeerror.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-infinity-throws-rangeerror.js
deleted file mode 100644
index 0084d5d6a..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-infinity-throws-rangeerror.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Throws a RangeError if length is a Infinity value
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  4. Let numberLength be ? ToNumber(length).
-  5. Let elementLength be ToLength(numberLength).
-  6. If SameValueZero(numberLength, elementLength) is false, throw a RangeError
-  exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-negative-integer-throws-rangeerror.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-negative-integer-throws-rangeerror.js
deleted file mode 100644
index 0ff5d5a3f..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-negative-integer-throws-rangeerror.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Throws a RangeError if ToInteger(length) is a negative value
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  3. Let elementLength be ? ToIndex(length).
-  ...
-
-  7.1.17 ToIndex ( value )
-
-  1. If value is undefined, then
-    ...
-  2. Else,
-    a. Let integerIndex be ? ToInteger(value).
-    b. If integerIndex < 0, throw a RangeError exception.
-    ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(-1);
-  });
-
-  assert.throws(RangeError, function() {
-    new TA(-Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-symbol-throws.js
deleted file mode 100644
index 797dd4922..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-is-symbol-throws.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  If length is a Symbol, throw a TypeError exception.
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  4. Let numberLength be ? ToNumber(length).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var s = Symbol('1');
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(s);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-new-instance-extensibility.js
deleted file mode 100644
index d9b03deca..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  The new typedArray instance from a length argument is extensible
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA(4);
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-proto-from-ctor-realm.js
deleted file mode 100644
index 77cef2616..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    8. Return ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%", elementLength).
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [0], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-returns-object.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-returns-object.js
deleted file mode 100644
index 8a9121d88..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-returns-object.js
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Return a TypedArray object
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  7. Return obj
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(4);
-  var length = typedArray.length;
-
-  assert.sameValue(length, 4, "length");
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-toindex-length.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-toindex-length.js
deleted file mode 100644
index 4d16ff711..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-toindex-length.js
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  ToIndex(length) operations
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  3. Let elementLength be ? ToIndex(length).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var items = [
-  [-0, 0, "-0"],
-  ["", 0, "the Empty string"],
-  ["0", 0, "string '0'"],
-  ["1", 1, "string '1'"],
-  [true, 1, "true"],
-  [false, 0, "false"],
-  [NaN, 0, "NaN"],
-  [null, 0, "null"],
-  [undefined, 0, "undefined"],
-  [0.1, 0, "0.1"],
-  [0.9, 0, "0.9"],
-  [1.1, 1, "1.1"],
-  [1.9, 1, "1.9"],
-  [-0.1, 0, "-0.1"],
-  [-0.99999, 0, "-0.99999"]
-];
-
-testWithTypedArrayConstructors(function(TA) {
-  items.forEach(function(item) {
-    var len = item[0];
-    var expected = item[1];
-    var name = item[2];
-
-    var typedArray = new TA(len);
-    assert.sameValue(typedArray.length, expected, name + " length");
-    assert.sameValue(typedArray.constructor, TA, name + " constructor");
-    assert.sameValue(
-      Object.getPrototypeOf(typedArray),
-      TA.prototype,
-      name + " prototype"
-    );
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-undefined-newtarget-throws.js
deleted file mode 100644
index 6a238255e..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    TA(0);
-  });
-
-  assert.throws(TypeError, function() {
-    TA(Infinity);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-custom-proto-if-object.js
deleted file mode 100644
index b36ff7014..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [1], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index e5fc367c0..000000000
--- a/test/built-ins/TypedArrays/ctors/length-arg/length-arg-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-length
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.2 TypedArray ( length )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is not Object.
-
-  ...
-  8. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, elementLength).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-function newTarget() {}
-newTarget.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [1], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/length-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..d9b03deca
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/new-instance-extensibility.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  The new typedArray instance from a length argument is extensible
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(4);
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/length-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..77cef2616
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/proto-from-ctor-realm.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    8. Return ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%", elementLength).
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [0], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/returns-object.js b/test/built-ins/TypedArrays/ctors/length-arg/returns-object.js
new file mode 100644
index 000000000..8a9121d88
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/returns-object.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Return a TypedArray object
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  7. Return obj
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(4);
+  var length = typedArray.length;
+
+  assert.sameValue(length, 4, "length");
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/toindex-length.js b/test/built-ins/TypedArrays/ctors/length-arg/toindex-length.js
new file mode 100644
index 000000000..4d16ff711
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/toindex-length.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  ToIndex(length) operations
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  3. Let elementLength be ? ToIndex(length).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var items = [
+  [-0, 0, "-0"],
+  ["", 0, "the Empty string"],
+  ["0", 0, "string '0'"],
+  ["1", 1, "string '1'"],
+  [true, 1, "true"],
+  [false, 0, "false"],
+  [NaN, 0, "NaN"],
+  [null, 0, "null"],
+  [undefined, 0, "undefined"],
+  [0.1, 0, "0.1"],
+  [0.9, 0, "0.9"],
+  [1.1, 1, "1.1"],
+  [1.9, 1, "1.9"],
+  [-0.1, 0, "-0.1"],
+  [-0.99999, 0, "-0.99999"]
+];
+
+testWithTypedArrayConstructors(function(TA) {
+  items.forEach(function(item) {
+    var len = item[0];
+    var expected = item[1];
+    var name = item[2];
+
+    var typedArray = new TA(len);
+    assert.sameValue(typedArray.length, expected, name + " length");
+    assert.sameValue(typedArray.constructor, TA, name + " constructor");
+    assert.sameValue(
+      Object.getPrototypeOf(typedArray),
+      TA.prototype,
+      name + " prototype"
+    );
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/length-arg/undefined-newtarget-throws.js
new file mode 100644
index 000000000..6a238255e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/undefined-newtarget-throws.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    TA(0);
+  });
+
+  assert.throws(TypeError, function() {
+    TA(Infinity);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/length-arg/use-custom-proto-if-object.js
new file mode 100644
index 000000000..b36ff7014
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/use-custom-proto-if-object.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [1], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/length-arg/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/length-arg/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..e5fc367c0
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/length-arg/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-length
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.2 TypedArray ( length )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is not Object.
+
+  ...
+  8. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, elementLength).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+function newTarget() {}
+newTarget.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [1], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/no-args/custom-proto-access-throws.js
new file mode 100644
index 000000000..6b383e32e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/custom-proto-access-throws.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  ...
+  3. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, 0).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/no-args/new-instance-extensibility.js
new file mode 100644
index 000000000..cced58d2e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/new-instance-extensibility.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  The new typedArray instance is extensible
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  ...
+  3. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, 0).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-custom-proto-access-throws.js
deleted file mode 100644
index 6b383e32e..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-custom-proto-access-throws.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  ...
-  3. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, 0).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-new-instance-extensibility.js
deleted file mode 100644
index cced58d2e..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-new-instance-extensibility.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  The new typedArray instance is extensible
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  ...
-  3. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, 0).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-proto-from-ctor-realm.js
deleted file mode 100644
index c69922185..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    3. Return ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%", 0).
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-returns-object.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-returns-object.js
deleted file mode 100644
index c7274e5f9..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-returns-object.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  Return a TypedArray object
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  ...
-  3. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, 0).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  7. Return obj
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA();
-
-  assert.sameValue(typedArray.length, 0);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-undefined-newtarget-throws.js
deleted file mode 100644
index a06139865..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  1. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    TA();
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-use-custom-proto-if-object.js
deleted file mode 100644
index 4266724f0..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  ...
-  3. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, 0).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/no-args-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/no-args/no-args-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index e76ef585e..000000000
--- a/test/built-ins/TypedArrays/ctors/no-args/no-args-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.1 TypedArray( )
-
-  This description applies only if the TypedArray function is called with no
-  arguments.
-
-  ...
-  3. Return ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%, 0).
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-function newTarget() {}
-newTarget.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/no-args/proto-from-ctor-realm.js
new file mode 100644
index 000000000..c69922185
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/proto-from-ctor-realm.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    3. Return ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%", 0).
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/returns-object.js b/test/built-ins/TypedArrays/ctors/no-args/returns-object.js
new file mode 100644
index 000000000..c7274e5f9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/returns-object.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  Return a TypedArray object
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  ...
+  3. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, 0).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  7. Return obj
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA();
+
+  assert.sameValue(typedArray.length, 0);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/no-args/undefined-newtarget-throws.js
new file mode 100644
index 000000000..a06139865
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/undefined-newtarget-throws.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  1. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    TA();
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/no-args/use-custom-proto-if-object.js
new file mode 100644
index 000000000..4266724f0
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/use-custom-proto-if-object.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  ...
+  3. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, 0).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/no-args/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/no-args/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..e76ef585e
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/no-args/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.1 TypedArray( )
+
+  This description applies only if the TypedArray function is called with no
+  arguments.
+
+  ...
+  3. Return ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%, 0).
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+function newTarget() {}
+newTarget.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/as-array-returns.js b/test/built-ins/TypedArrays/ctors/object-arg/as-array-returns.js
new file mode 100644
index 000000000..a5e3c3bbc
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/as-array-returns.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return typedArray from array argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = [7, 42];
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(obj);
+  assert.sameValue(typedArray.length, 2);
+  assert.sameValue(typedArray[0], 7);
+  assert.sameValue(typedArray[1], 42);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/as-generator-iterable-returns.js b/test/built-ins/TypedArrays/ctors/object-arg/as-generator-iterable-returns.js
new file mode 100644
index 000000000..f9af0defe
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/as-generator-iterable-returns.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return typedArray from iterable argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var obj = (function *() {
+    yield 7; yield 42;
+  })();
+
+  var typedArray = new TA(obj);
+  assert.sameValue(typedArray.length, 2);
+  assert.sameValue(typedArray[0], 7);
+  assert.sameValue(typedArray[1], 42);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation-consistent-nan.js b/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation-consistent-nan.js
new file mode 100644
index 000000000..d01684942
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation-consistent-nan.js
@@ -0,0 +1,61 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: Consistent canonicalization of NaN values
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  9. Repeat, while k < len
+    ...
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  15. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue).
+  ...
+
+  24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ ,
+  isLittleEndian ] )
+
+  ...
+  8. If type is "Float32", then
+     a. Set rawBytes to a List containing the 4 bytes that are the result
+        of converting value to IEEE 754-2008 binary32 format using “Round to
+        nearest, ties to even” rounding mode. If isLittleEndian is false, the
+        bytes are arranged in big endian order. Otherwise, the bytes are
+        arranged in little endian order. If value is NaN, rawValue may be set
+        to any implementation chosen IEEE 754-2008 binary64 format Not-a-Number
+        encoding. An implementation must always choose the same encoding for
+        each implementation distinguishable NaN value.
+  9. Else, if type is "Float64", then
+     a. Set rawBytes to a List containing the 8 bytes that are the IEEE
+        754-2008 binary64 format encoding of value. If isLittleEndian is false,
+        the bytes are arranged in big endian order. Otherwise, the bytes are
+        arranged in little endian order. If value is NaN, rawValue may be set
+        to any implementation chosen IEEE 754-2008 binary32 format Not-a-Number
+        encoding. An implementation must always choose the same encoding for
+        each implementation distinguishable NaN value.
+  ...
+includes: [nans.js, testTypedArray.js, compareArray.js]
+features: [TypedArray]
+---*/
+
+function body(FloatArray) {
+  var first = new FloatArray(distinctNaNs);
+  var second = new FloatArray(distinctNaNs);
+  var firstBytes = new Uint8Array(first.buffer);
+  var secondBytes = new Uint8Array(second.buffer);
+
+  assert(compareArray(firstBytes, secondBytes));
+}
+
+testWithTypedArrayConstructors(body, [Float32Array, Float64Array]);
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation.js b/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation.js
new file mode 100644
index 000000000..959054911
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/conversion-operation.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-object
+description: >
+  Verify conversion values on returned instance
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  9. Repeat, while k < len
+    ...
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  15. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue).
+  ...
+
+  24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ ,
+  isLittleEndian ] )
+
+  ...
+  8. If type is "Float32", then
+    ...
+  9. Else, if type is "Float64", then
+    ...
+  10. Else,
+    ...
+    b. Let convOp be the abstract operation named in the Conversion Operation
+    column in Table 50 for Element Type type.
+    c. Let intValue be convOp(value).
+    d. If intValue ≥ 0, then
+      ...
+    e. Else,
+      ...
+includes: [byteConversionValues.js, testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testTypedArrayConversions(byteConversionValues, function(TA, value, expected) {
+  var sample = new TA([value]);
+
+  assert.sameValue(sample[0], expected, value + " converts to " + expected);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..f5ced4ea4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/custom-proto-access-throws.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+var o = {};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [o], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/iterating-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/iterating-throws.js
new file mode 100644
index 000000000..41fc55509
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/iterating-throws.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from iterating object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var obj = (function *() {
+    yield 0;
+    throw new Test262Error();
+  })();
+
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/iterator-not-callable-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/iterator-not-callable-throws.js
new file mode 100644
index 000000000..ad6db0877
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/iterator-not-callable-throws.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt when object @@iterator is not callable
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.iterator, TypedArray]
+---*/
+
+var obj = function () {};
+
+testWithTypedArrayConstructors(function(TA) {
+  obj[Symbol.iterator] = {};
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+
+  obj[Symbol.iterator] = true;
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+
+  obj[Symbol.iterator] = 42;
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/iterator-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/iterator-throws.js
new file mode 100644
index 000000000..571ad77ad
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/iterator-throws.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting object @@iterator
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  4. Let arrayLike be ? IterableToArrayLike(object).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.iterator, TypedArray]
+---*/
+
+var obj = function () {};
+
+Object.defineProperty(obj, Symbol.iterator, {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/length-excessive-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/length-excessive-throws.js
new file mode 100644
index 000000000..f8279f50a
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/length-excessive-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from allocating array buffer with excessive length
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  6. Perform ? AllocateTypedArrayBuffer(O, len).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  length: Math.pow(2, 53)
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(RangeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/length-is-symbol-throws.js
new file mode 100644
index 000000000..b452dea03
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/length-is-symbol-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from length property as a Symbol on the object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  5. Let len be ? ToLength(? Get(arrayLike, "length")).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var obj = {
+  length: Symbol("1")
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/length-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/length-throws.js
new file mode 100644
index 000000000..08f8cd130
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/length-throws.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting length property on the object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  5. Let len be ? ToLength(? Get(arrayLike, "length")).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {};
+
+Object.defineProperty(obj, "length", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/object-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..86a2ac837
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/new-instance-extensibility.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  The new typedArray instance from an object argument is extensible
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  "0": 0,
+  "1": 1,
+  "2": 2,
+  length: 3
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(obj);
+
+  assert(Object.isExtensible(sample));
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-array-returns.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-array-returns.js
deleted file mode 100644
index a5e3c3bbc..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-array-returns.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return typedArray from array argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = [7, 42];
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(obj);
-  assert.sameValue(typedArray.length, 2);
-  assert.sameValue(typedArray[0], 7);
-  assert.sameValue(typedArray[1], 42);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-generator-iterable-returns.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-generator-iterable-returns.js
deleted file mode 100644
index f9af0defe..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-as-generator-iterable-returns.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return typedArray from iterable argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var obj = (function *() {
-    yield 7; yield 42;
-  })();
-
-  var typedArray = new TA(obj);
-  assert.sameValue(typedArray.length, 2);
-  assert.sameValue(typedArray[0], 7);
-  assert.sameValue(typedArray[1], 42);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation-consistent-nan.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation-consistent-nan.js
deleted file mode 100644
index d01684942..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation-consistent-nan.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: Consistent canonicalization of NaN values
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  9. Repeat, while k < len
-    ...
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  15. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue).
-  ...
-
-  24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ ,
-  isLittleEndian ] )
-
-  ...
-  8. If type is "Float32", then
-     a. Set rawBytes to a List containing the 4 bytes that are the result
-        of converting value to IEEE 754-2008 binary32 format using “Round to
-        nearest, ties to even” rounding mode. If isLittleEndian is false, the
-        bytes are arranged in big endian order. Otherwise, the bytes are
-        arranged in little endian order. If value is NaN, rawValue may be set
-        to any implementation chosen IEEE 754-2008 binary64 format Not-a-Number
-        encoding. An implementation must always choose the same encoding for
-        each implementation distinguishable NaN value.
-  9. Else, if type is "Float64", then
-     a. Set rawBytes to a List containing the 8 bytes that are the IEEE
-        754-2008 binary64 format encoding of value. If isLittleEndian is false,
-        the bytes are arranged in big endian order. Otherwise, the bytes are
-        arranged in little endian order. If value is NaN, rawValue may be set
-        to any implementation chosen IEEE 754-2008 binary32 format Not-a-Number
-        encoding. An implementation must always choose the same encoding for
-        each implementation distinguishable NaN value.
-  ...
-includes: [nans.js, testTypedArray.js, compareArray.js]
-features: [TypedArray]
----*/
-
-function body(FloatArray) {
-  var first = new FloatArray(distinctNaNs);
-  var second = new FloatArray(distinctNaNs);
-  var firstBytes = new Uint8Array(first.buffer);
-  var secondBytes = new Uint8Array(second.buffer);
-
-  assert(compareArray(firstBytes, secondBytes));
-}
-
-testWithTypedArrayConstructors(body, [Float32Array, Float64Array]);
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation.js
deleted file mode 100644
index 959054911..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-conversion-operation.js
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-object
-description: >
-  Verify conversion values on returned instance
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  9. Repeat, while k < len
-    ...
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  15. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue).
-  ...
-
-  24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ ,
-  isLittleEndian ] )
-
-  ...
-  8. If type is "Float32", then
-    ...
-  9. Else, if type is "Float64", then
-    ...
-  10. Else,
-    ...
-    b. Let convOp be the abstract operation named in the Conversion Operation
-    column in Table 50 for Element Type type.
-    c. Let intValue be convOp(value).
-    d. If intValue ≥ 0, then
-      ...
-    e. Else,
-      ...
-includes: [byteConversionValues.js, testTypedArray.js]
-features: [TypedArray]
----*/
-
-testTypedArrayConversions(byteConversionValues, function(TA, value, expected) {
-  var sample = new TA([value]);
-
-  assert.sameValue(sample[0], expected, value + " converts to " + expected);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-custom-proto-access-throws.js
deleted file mode 100644
index f5ced4ea4..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-var o = {};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [o], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterating-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterating-throws.js
deleted file mode 100644
index 41fc55509..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterating-throws.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from iterating object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var obj = (function *() {
-    yield 0;
-    throw new Test262Error();
-  })();
-
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-not-callable-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-not-callable-throws.js
deleted file mode 100644
index ad6db0877..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-not-callable-throws.js
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt when object @@iterator is not callable
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.iterator, TypedArray]
----*/
-
-var obj = function () {};
-
-testWithTypedArrayConstructors(function(TA) {
-  obj[Symbol.iterator] = {};
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-
-  obj[Symbol.iterator] = true;
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-
-  obj[Symbol.iterator] = 42;
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-throws.js
deleted file mode 100644
index 571ad77ad..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-iterator-throws.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting object @@iterator
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  4. Let arrayLike be ? IterableToArrayLike(object).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.iterator, TypedArray]
----*/
-
-var obj = function () {};
-
-Object.defineProperty(obj, Symbol.iterator, {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-excessive-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-excessive-throws.js
deleted file mode 100644
index f8279f50a..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-excessive-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from allocating array buffer with excessive length
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  6. Perform ? AllocateTypedArrayBuffer(O, len).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = {
-  length: Math.pow(2, 53)
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(RangeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-is-symbol-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-is-symbol-throws.js
deleted file mode 100644
index b452dea03..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-is-symbol-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from length property as a Symbol on the object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  5. Let len be ? ToLength(? Get(arrayLike, "length")).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var obj = {
-  length: Symbol("1")
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-throws.js
deleted file mode 100644
index 08f8cd130..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-length-throws.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting length property on the object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  5. Let len be ? ToLength(? Get(arrayLike, "length")).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = {};
-
-Object.defineProperty(obj, "length", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-new-instance-extensibility.js
deleted file mode 100644
index 86a2ac837..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  The new typedArray instance from an object argument is extensible
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = {
-  "0": 0,
-  "1": 1,
-  "2": 2,
-  length: 3
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA(obj);
-
-  assert(Object.isExtensible(sample));
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-proto-from-ctor-realm.js
deleted file mode 100644
index a92ceee00..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [{}], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-returns.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-returns.js
deleted file mode 100644
index 57eec9720..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-returns.js
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return typedArray from object argument
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var obj = {
-  "0": null,
-  "2": 42,
-  "3": "7",
-  "4": NaN,
-  "5": Symbol("1"),
-  length: 5
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(obj);
-  assert.sameValue(typedArray.length, 5);
-  assert.sameValue(typedArray[0], 0);
-  assert.sameValue(typedArray[2], 42);
-  assert.sameValue(typedArray[3], 7);
-  assert.sameValue(typedArray[5], undefined);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-
-  if (TA === Float32Array || TA === Float64Array) {
-    assert.sameValue(typedArray[1], NaN);
-    assert.sameValue(typedArray[4], NaN);
-  } else {
-    assert.sameValue(typedArray[1], 0);
-    assert.sameValue(typedArray[4], 0);
-  }
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-from-property.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-from-property.js
deleted file mode 100644
index f9d384b5c..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-from-property.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from getting object property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = {
-  length: 4
-};
-
-Object.defineProperty(obj, "2", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js
deleted file mode 100644
index 215bf75fc..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive-typeerror.js
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throw TypeError from @@toPrimitive returning an Object when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.toPrimitive, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var toPrimitive = 0;
-  var valueOf = 0;
-
-  sample[Symbol.toPrimitive] = function() {
-    toPrimitive++;
-    return {};
-  };
-
-  sample.valueOf = function() {
-    valueOf++;
-  };
-
-  assert.throws(TypeError, function() {
-    new TA([8, sample]);
-  }, "abrupt completion from sample @@toPrimitive");
-
-  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
-  assert.sameValue(valueOf, 0, "sample.valueOf is not called");
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive.js
deleted file mode 100644
index 7a7170b6f..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-to-primitive.js
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from @@toPrimitive when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.toPrimitive, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var toPrimitive = 0;
-  var valueOf = 0;
-
-  sample[Symbol.toPrimitive] = function() {
-    toPrimitive++;
-    throw new Test262Error();
-  };
-
-  sample.valueOf = function() {
-    valueOf++;
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8, sample]);
-  }, "abrupt completion from sample @@toPrimitive");
-
-  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
-  assert.sameValue(valueOf, 0, "it does not call sample.valueOf");
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-tostring.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-tostring.js
deleted file mode 100644
index 482e11595..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-tostring.js
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from toString() when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-  var toString = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    return {};
-  };
-
-  sample.toString = function() {
-    toString++;
-    throw new Test262Error();
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-  assert.sameValue(toString, 1, "toString called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js
deleted file mode 100644
index 767dd2182..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof-typeerror.js
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throw TypeError from OrdinaryToPrimitive when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-      ii. If Type(result) is not Object, return result.
-  6. Throw a TypeError exception.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-  var toString = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    return {};
-  };
-
-  sample.toString = function() {
-    toString++;
-    return {};
-  };
-
-  assert.throws(TypeError, function() {
-    new TA([8, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-  assert.sameValue(toString, 1, "toString called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof.js
deleted file mode 100644
index f9baf7758..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-obj-valueof.js
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from valueOf() when setting a property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-
-  9.4.5.5 [[Set]] ( P, V, Receiver)
-
-  ...
-  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
-    a. Let numericIndex be ! CanonicalNumericIndexString(P).
-    b. If numericIndex is not undefined, then
-      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
-  ...
-
-  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
-
-  ...
-  3. Let numValue be ? ToNumber(value).
-  ...
-
-  7.1.3 ToNumber ( argument )
-
-  Object, Apply the following steps:
-
-    1. Let primValue be ? ToPrimitive(argument, hint Number).
-    2. Return ? ToNumber(primValue).
-
-  7.1.1 ToPrimitive ( input [ , PreferredType ] )
-
-  ...
-  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
-  5. If exoticToPrim is not undefined, then
-    a. Let result be ? Call(exoticToPrim, input, « hint »).
-    b. If Type(result) is not Object, return result.
-    c. Throw a TypeError exception.
-  ...
-  7. Return ? OrdinaryToPrimitive(input, hint).
-
-  OrdinaryToPrimitive
-
-  ...
-  5. For each name in methodNames in List order, do
-    a. Let method be ? Get(O, name).
-    b. If IsCallable(method) is true, then
-      i. Let result be ? Call(method, O).
-      ii. If Type(result) is not Object, return result.
-  6. Throw a TypeError exception.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new Int8Array(1);
-  var valueOf = 0;
-
-  sample.valueOf = function() {
-    valueOf++;
-    throw new Test262Error();
-  };
-
-  assert.throws(Test262Error, function() {
-    new TA([8, sample]);
-  }, "abrupt completion from ToNumber(sample)");
-
-  assert.sameValue(valueOf, 1, "valueOf called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-property.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-property.js
deleted file mode 100644
index 93f85dc98..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-property.js
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from setting property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var obj = {
-  "2": {
-    valueOf() {
-      throw new Test262Error();
-    }
-  },
-  length: 4
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-symbol-property.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-symbol-property.js
deleted file mode 100644
index 42b4a54b8..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-throws-setting-symbol-property.js
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Return abrupt from setting property
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  8. Repeat, while k < len
-    ...
-    b. Let kValue be ? Get(arrayLike, Pk).
-    c. Perform ? Set(O, Pk, kValue, true).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var obj = {
-  "2": Symbol("1"),
-  length: 4
-};
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    new TA(obj);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-undefined-newtarget-throws.js
deleted file mode 100644
index 36f68493a..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(TypeError, function() {
-    TA({});
-  });
-
-  assert.throws(TypeError, function() {
-    TA([]);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-custom-proto-if-object.js
deleted file mode 100644
index bb5754a9c..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index 6aba187c2..000000000
--- a/test/built-ins/TypedArrays/ctors/object-arg/object-arg-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-object
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.4 TypedArray ( object )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
-  internal slot.
-
-  ...
-  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
-  NewTarget, "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-function newTarget() {}
-newTarget.prototype = null;
-var o = [];
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [o], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/object-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..a92ceee00
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/proto-from-ctor-realm.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [{}], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/returns.js b/test/built-ins/TypedArrays/ctors/object-arg/returns.js
new file mode 100644
index 000000000..57eec9720
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/returns.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return typedArray from object argument
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var obj = {
+  "0": null,
+  "2": 42,
+  "3": "7",
+  "4": NaN,
+  "5": Symbol("1"),
+  length: 5
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(obj);
+  assert.sameValue(typedArray.length, 5);
+  assert.sameValue(typedArray[0], 0);
+  assert.sameValue(typedArray[2], 42);
+  assert.sameValue(typedArray[3], 7);
+  assert.sameValue(typedArray[5], undefined);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+
+  if (TA === Float32Array || TA === Float64Array) {
+    assert.sameValue(typedArray[1], NaN);
+    assert.sameValue(typedArray[4], NaN);
+  } else {
+    assert.sameValue(typedArray[1], 0);
+    assert.sameValue(typedArray[4], 0);
+  }
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-from-property.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-from-property.js
new file mode 100644
index 000000000..f9d384b5c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-from-property.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from getting object property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  length: 4
+};
+
+Object.defineProperty(obj, "2", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive-typeerror.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive-typeerror.js
new file mode 100644
index 000000000..215bf75fc
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive-typeerror.js
@@ -0,0 +1,77 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throw TypeError from @@toPrimitive returning an Object when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.toPrimitive, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var toPrimitive = 0;
+  var valueOf = 0;
+
+  sample[Symbol.toPrimitive] = function() {
+    toPrimitive++;
+    return {};
+  };
+
+  sample.valueOf = function() {
+    valueOf++;
+  };
+
+  assert.throws(TypeError, function() {
+    new TA([8, sample]);
+  }, "abrupt completion from sample @@toPrimitive");
+
+  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
+  assert.sameValue(valueOf, 0, "sample.valueOf is not called");
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive.js
new file mode 100644
index 000000000..7a7170b6f
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-to-primitive.js
@@ -0,0 +1,75 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from @@toPrimitive when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.toPrimitive, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var toPrimitive = 0;
+  var valueOf = 0;
+
+  sample[Symbol.toPrimitive] = function() {
+    toPrimitive++;
+    throw new Test262Error();
+  };
+
+  sample.valueOf = function() {
+    valueOf++;
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8, sample]);
+  }, "abrupt completion from sample @@toPrimitive");
+
+  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
+  assert.sameValue(valueOf, 0, "it does not call sample.valueOf");
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-tostring.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-tostring.js
new file mode 100644
index 000000000..482e11595
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-tostring.js
@@ -0,0 +1,88 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from toString() when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+  var toString = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    return {};
+  };
+
+  sample.toString = function() {
+    toString++;
+    throw new Test262Error();
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+  assert.sameValue(toString, 1, "toString called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof-typeerror.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof-typeerror.js
new file mode 100644
index 000000000..767dd2182
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof-typeerror.js
@@ -0,0 +1,89 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throw TypeError from OrdinaryToPrimitive when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+      ii. If Type(result) is not Object, return result.
+  6. Throw a TypeError exception.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+  var toString = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    return {};
+  };
+
+  sample.toString = function() {
+    toString++;
+    return {};
+  };
+
+  assert.throws(TypeError, function() {
+    new TA([8, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+  assert.sameValue(toString, 1, "toString called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof.js
new file mode 100644
index 000000000..f9baf7758
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-obj-valueof.js
@@ -0,0 +1,82 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from valueOf() when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Return ? IntegerIndexedElementSet(O, numericIndex, V).
+  ...
+
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  7.1.3 ToNumber ( argument )
+
+  Object, Apply the following steps:
+
+    1. Let primValue be ? ToPrimitive(argument, hint Number).
+    2. Return ? ToNumber(primValue).
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  OrdinaryToPrimitive
+
+  ...
+  5. For each name in methodNames in List order, do
+    a. Let method be ? Get(O, name).
+    b. If IsCallable(method) is true, then
+      i. Let result be ? Call(method, O).
+      ii. If Type(result) is not Object, return result.
+  6. Throw a TypeError exception.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var valueOf = 0;
+
+  sample.valueOf = function() {
+    valueOf++;
+    throw new Test262Error();
+  };
+
+  assert.throws(Test262Error, function() {
+    new TA([8, sample]);
+  }, "abrupt completion from ToNumber(sample)");
+
+  assert.sameValue(valueOf, 1, "valueOf called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-property.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-property.js
new file mode 100644
index 000000000..93f85dc98
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-property.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from setting property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var obj = {
+  "2": {
+    valueOf() {
+      throw new Test262Error();
+    }
+  },
+  length: 4
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-symbol-property.js b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-symbol-property.js
new file mode 100644
index 000000000..42b4a54b8
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/throws-setting-symbol-property.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Return abrupt from setting property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var obj = {
+  "2": Symbol("1"),
+  length: 4
+};
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    new TA(obj);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/object-arg/undefined-newtarget-throws.js
new file mode 100644
index 000000000..36f68493a
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/undefined-newtarget-throws.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(TypeError, function() {
+    TA({});
+  });
+
+  assert.throws(TypeError, function() {
+    TA([]);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/object-arg/use-custom-proto-if-object.js
new file mode 100644
index 000000000..bb5754a9c
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/use-custom-proto-if-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/object-arg/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/object-arg/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..6aba187c2
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/object-arg/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-object
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  3. Let O be ? AllocateTypedArray(TypedArray.[[TypedArrayConstructorName]],
+  NewTarget, "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+function newTarget() {}
+newTarget.prototype = null;
+var o = [];
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [o], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/custom-proto-access-throws.js
new file mode 100644
index 000000000..281d09353
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/custom-proto-access-throws.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion getting newTarget's prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  ...
+
+  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  ...
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+var newTarget = function() {}.bind(null);
+Object.defineProperty(newTarget, "prototype", {
+  get() {
+    throw new Test262Error();
+  }
+});
+
+var sample = new Int8Array();
+
+testWithTypedArrayConstructors(function(TA) {
+  assert.throws(Test262Error, function() {
+    Reflect.construct(TA, [sample], newTarget);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-different-type.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-different-type.js
new file mode 100644
index 000000000..8ee2fba54
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-different-type.js
@@ -0,0 +1,61 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-typedarray
+description: >
+    When a TypedArray is created from another TypedArray with a different element-type
+    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
+    executed.
+info: |
+    22.2.4.3 TypedArray ( typedArray )
+
+    ...
+    16. If IsSharedArrayBuffer(srcData) is false, then
+        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    ...
+    18. If SameValue(elementType, srcType) is true, then
+        ...
+    19. Else,
+        a. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+        b. If IsDetachedBuffer(srcData) is true, throw a TypeError exception.
+    ...
+
+    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
+       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
+    ...
+includes: [testTypedArray.js, detachArrayBuffer.js]
+features: [TypedArray, Symbol.species]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+    var speciesCallCount = 0;
+    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
+        get: function() {
+            speciesCallCount += 1;
+            $DETACHBUFFER(ta.buffer);
+            return speciesConstructor;
+        }
+    });
+
+    var prototypeCallCount = 0;
+    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
+        get: function() {
+            prototypeCallCount += 1;
+            return null;
+        }
+    });
+
+    var ta = new TA(0);
+    ta.buffer.constructor = bufferConstructor;
+
+    assert.throws(TypeError, function() {
+        var targetType = TA !== Int32Array ? Int32Array : Uint32Array;
+        new targetType(ta);
+    }, "TypeError thrown for detached source buffer");
+
+    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
+    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-same-type.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-same-type.js
new file mode 100644
index 000000000..978f42af6
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-same-type.js
@@ -0,0 +1,64 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-typedarray-typedarray
+description: >
+    When a TypedArray is created from another TypedArray with the same element-type
+    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
+    executed.
+info: |
+    22.2.4.3 TypedArray ( typedArray )
+
+    ...
+    16. If IsSharedArrayBuffer(srcData) is false, then
+        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    ...
+    18. If SameValue(elementType, srcType) is true, then
+        a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset, byteLength, bufferConstructor).
+    ...
+
+    24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset, srcLength, cloneConstructor )
+
+    ...
+    3. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, srcLength).
+    4. If IsDetachedBuffer(srcBuffer) is true, throw a TypeError exception.
+    ...
+
+    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
+       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
+    ...
+includes: [testTypedArray.js, detachArrayBuffer.js]
+features: [TypedArray, Symbol.species]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+    var speciesCallCount = 0;
+    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
+        get: function() {
+            speciesCallCount += 1;
+            $DETACHBUFFER(ta.buffer);
+            return speciesConstructor;
+        }
+    });
+
+    var prototypeCallCount = 0;
+    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
+        get: function() {
+            prototypeCallCount += 1;
+            return null;
+        }
+    });
+
+    var ta = new TA(0);
+    ta.buffer.constructor = bufferConstructor;
+
+    assert.throws(TypeError, function() {
+        new TA(ta);
+    }, "TypeError thrown for detached source buffer");
+
+    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
+    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/new-instance-extensibility.js
new file mode 100644
index 000000000..d29848bf8
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/new-instance-extensibility.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  The new typedArray instance from a typedArray argument is extensible
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  "%TypedArrayPrototype%").
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  ...
+  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  11. Set the [[Extensible]] internal slot of A to true.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var typedArraySample1 = new Int8Array();
+var typedArraySample2 = new Int8Array();
+Object.preventExtensions(typedArraySample2);
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample1 = new TA(typedArraySample1);
+
+  assert(Object.isExtensible(sample1), "new instance is extensible");
+
+  var sample2 = new TA(typedArraySample2);
+  assert(
+    Object.isExtensible(sample2),
+    "new instance does not inherit extensibility from typedarray argument"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-access-throws.js
new file mode 100644
index 000000000..b8976d696
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-access-throws.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from getting typedArray argument's buffer.constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
+  var sample = new OtherCtor();
+
+  Object.defineProperty(sample.buffer, "constructor", {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
new file mode 100644
index 000000000..03860d1a7
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
@@ -0,0 +1,59 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Derive the ArrayBuffer prototype from the realm of the species constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  9.1.14 GetPrototypeFromConstructor
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  4. If Type(proto) is not Object, then
+     a. Let realm be ? GetFunctionRealm(constructor).
+     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+  ...
+includes: [testTypedArray.js]
+features: [cross-realm, Symbol.species, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = C;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species.js
new file mode 100644
index 000000000..a510d7806
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species.js
@@ -0,0 +1,52 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+  var ctor = {};
+  var called = 0;
+  var custom = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {
+    called++;
+  };
+
+  ctor[Symbol.species].prototype = custom;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js
new file mode 100644
index 000000000..cfb79f1a9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js
@@ -0,0 +1,61 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from typedArray argument's buffer.constructor's value
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+  4. If Type(C) is not Object, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+
+  sample.buffer.constructor = 1;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = true;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = "";
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = null;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  var s = Symbol("1");
+  sample.buffer.constructor = s;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js
new file mode 100644
index 000000000..4b0b19aca
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+  Object.defineProperty(ctor, Symbol.species, {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js
new file mode 100644
index 000000000..c485cae13
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  8. Throw a TypeError exception.
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+
+var ctor = function() {
+  throw new Test262Error();
+};
+var m = { m() {} }.m;
+ctor[Symbol.species] = m;
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+
+  sample.buffer.constructor = ctor;
+
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-null.js
new file mode 100644
index 000000000..96ba9009d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-null.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on null buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
+  var sample = new OtherCtor();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = null;
+  var typedArray = new TA(sample);
+
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is null"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js
new file mode 100644
index 000000000..135634646
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js
@@ -0,0 +1,59 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+  ...
+  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
+  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+var sample1 = new Int8Array();
+var sample2 = new Int16Array();
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+  var ctor = {};
+  var called = 0;
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {called++;}.bind(null);
+  Object.defineProperty(ctor[Symbol.species], "prototype", {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js
new file mode 100644
index 000000000..32e78a37d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-undefined.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  18. Else,
+    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
+  var sample = new OtherCtor();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = undefined;
+  var a = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(a.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is undefined"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js
new file mode 100644
index 000000000..411248ffd
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-returns-new-typedarray.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var sample1 = new Int8Array(7);
+var sample2 = new Int16Array(7);
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = TA === Int8Array ? sample2 : sample1;
+  var typedArray = new TA(sample);
+
+  assert.sameValue(typedArray.length, 7);
+  assert.notSameValue(typedArray, sample);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/proto-from-ctor-realm.js
new file mode 100644
index 000000000..6e58746cd
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/proto-from-ctor-realm.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: Default [[Prototype]] value derived from realm of the newTarget
+info: |
+    [...]
+    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+       "%TypedArrayPrototype%").
+    [...]
+
+    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
+
+    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+    [...]
+
+    9.1.14 GetPrototypeFromConstructor
+
+    [...]
+    3. Let proto be ? Get(constructor, "prototype").
+    4. If Type(proto) is not Object, then
+       a. Let realm be ? GetFunctionRealm(constructor).
+       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+    5. Return proto.
+includes: [testTypedArray.js]
+features: [cross-realm, Reflect, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [new TA()], C);
+
+  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/returns-new-instance.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/returns-new-instance.js
new file mode 100644
index 000000000..357730df5
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/returns-new-instance.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return a TypedArray object
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  20. Return O.
+
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+var len = 10;
+var typedArraySample = new Int8Array(len);
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(typedArraySample);
+
+  assert.notSameValue(typedArray, typedArraySample);
+  assert.sameValue(typedArray.length, len);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-access-throws.js
new file mode 100644
index 000000000..f8e75d209
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-access-throws.js
@@ -0,0 +1,46 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from getting typedArray argument's buffer.constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  Object.defineProperty(sample.buffer, "constructor", {
+    get: function() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
new file mode 100644
index 000000000..43743b956
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
@@ -0,0 +1,68 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Derive the ArrayBuffer prototype from the realm of the species constructor
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+
+  9.1.14 GetPrototypeFromConstructor
+
+  ...
+  3. Let proto be ? Get(constructor, "prototype").
+  4. If Type(proto) is not Object, then
+     a. Let realm be ? GetFunctionRealm(constructor).
+     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
+  ...
+includes: [testTypedArray.js]
+features: [cross-realm, Symbol.species, TypedArray]
+---*/
+
+var other = $262.createRealm().global;
+var C = new other.Function();
+C.prototype = null;
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = C;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom.js
new file mode 100644
index 000000000..7ed3aca0d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom.js
@@ -0,0 +1,60 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+  var called = 0;
+  var custom = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function() {
+    called++;
+  };
+
+  ctor[Symbol.species].prototype = custom;
+
+  var typedArray = new TA(sample);
+  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
+  assert.sameValue(called, 0);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js
new file mode 100644
index 000000000..2072aa96d
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  8. Throw a TypeError exception.
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+  var m = { m() {} };
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = m;
+
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-null.js
new file mode 100644
index 000000000..e42780610
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-null.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on null buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(4);
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = null;
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is null"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js
new file mode 100644
index 000000000..b171826cf
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js
@@ -0,0 +1,62 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from buffer.constructor.@@species.prototype
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  7. If IsConstructor(S) is true, return S.
+  ...
+
+  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
+
+  ...
+  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
+  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = function(){}.bind(null);
+  Object.defineProperty(ctor[Symbol.species], "prototype", {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-throws.js
new file mode 100644
index 000000000..ec2aaf3c1
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-throws.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt from getting typedArray argument's buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+  Object.defineProperty(ctor, Symbol.species, {
+    get() {
+      throw new Test262Error();
+    }
+  });
+
+  assert.throws(Test262Error, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js
new file mode 100644
index 000000000..339d3041b
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-undefined.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  5. Let S be ? Get(C, @@species).
+  6. If S is either undefined or null, return defaultConstructor.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol.species, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(4);
+  var ctor = {};
+
+  sample.buffer.constructor = ctor;
+
+  ctor[Symbol.species] = undefined;
+  var typedArray = new TA(sample);
+  assert.sameValue(
+    Object.getPrototypeOf(typedArray.buffer),
+    ArrayBuffer.prototype,
+    "buffer ctor is not called when species is undefined"
+  );
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js
new file mode 100644
index 000000000..ef9709749
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js
@@ -0,0 +1,65 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Return abrupt completion from typedArray argument's buffer.constructor's value
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+
+  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
+
+  ...
+  2. If cloneConstructor is not present, then
+    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
+  ...
+
+  7.3.20 SpeciesConstructor ( O, defaultConstructor )
+
+  ...
+  2. Let C be ? Get(O, "constructor").
+  ...
+  4. If Type(C) is not Object, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [Symbol, TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA();
+
+  sample.buffer.constructor = 1;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = true;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = '';
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  sample.buffer.constructor = null;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+
+  var s = Symbol('1');
+  sample.buffer.constructor = s;
+  assert.throws(TypeError, function() {
+    new TA(sample);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js
new file mode 100644
index 000000000..4d9b442c9
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-returns-new-cloned-typedarray.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Same typedArray ctor argument returns a new cloned typedArray
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  17. If SameValue(elementType, srcType) is true, then
+    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
+  ...
+  23. Return O.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample = new TA(7);
+  var typedArray = new TA(sample);
+
+  assert.sameValue(typedArray.length, 7);
+  assert.notSameValue(typedArray, sample);
+  assert.notSameValue(typedArray.buffer, sample.buffer);
+  assert.sameValue(typedArray.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-custom-proto-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-custom-proto-access-throws.js
deleted file mode 100644
index 281d09353..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-custom-proto-access-throws.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion getting newTarget's prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  ...
-
-  9.1.15 GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  ...
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-var newTarget = function() {}.bind(null);
-Object.defineProperty(newTarget, "prototype", {
-  get() {
-    throw new Test262Error();
-  }
-});
-
-var sample = new Int8Array();
-
-testWithTypedArrayConstructors(function(TA) {
-  assert.throws(Test262Error, function() {
-    Reflect.construct(TA, [sample], newTarget);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js
deleted file mode 100644
index 8ee2fba54..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-different-type.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-typedarray
-description: >
-    When a TypedArray is created from another TypedArray with a different element-type
-    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
-    executed.
-info: |
-    22.2.4.3 TypedArray ( typedArray )
-
-    ...
-    16. If IsSharedArrayBuffer(srcData) is false, then
-        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    ...
-    18. If SameValue(elementType, srcType) is true, then
-        ...
-    19. Else,
-        a. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-        b. If IsDetachedBuffer(srcData) is true, throw a TypeError exception.
-    ...
-
-    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
-       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
-    ...
-includes: [testTypedArray.js, detachArrayBuffer.js]
-features: [TypedArray, Symbol.species]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-    var speciesCallCount = 0;
-    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
-        get: function() {
-            speciesCallCount += 1;
-            $DETACHBUFFER(ta.buffer);
-            return speciesConstructor;
-        }
-    });
-
-    var prototypeCallCount = 0;
-    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
-        get: function() {
-            prototypeCallCount += 1;
-            return null;
-        }
-    });
-
-    var ta = new TA(0);
-    ta.buffer.constructor = bufferConstructor;
-
-    assert.throws(TypeError, function() {
-        var targetType = TA !== Int32Array ? Int32Array : Uint32Array;
-        new targetType(ta);
-    }, "TypeError thrown for detached source buffer");
-
-    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
-    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js
deleted file mode 100644
index 978f42af6..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-detached-when-species-retrieved-same-type.js
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (C) 2017 André Bargull. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-esid: sec-typedarray-typedarray
-description: >
-    When a TypedArray is created from another TypedArray with the same element-type
-    and SpeciesConstructor detaches the source buffer, AllocateArrayBuffer is still
-    executed.
-info: |
-    22.2.4.3 TypedArray ( typedArray )
-
-    ...
-    16. If IsSharedArrayBuffer(srcData) is false, then
-        a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    ...
-    18. If SameValue(elementType, srcType) is true, then
-        a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset, byteLength, bufferConstructor).
-    ...
-
-    24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset, srcLength, cloneConstructor )
-
-    ...
-    3. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, srcLength).
-    4. If IsDetachedBuffer(srcBuffer) is true, throw a TypeError exception.
-    ...
-
-    24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-    1. Let obj be ? OrdinaryCreateFromConstructor(constructor, "%ArrayBufferPrototype%",
-       « [[ArrayBufferData]], [[ArrayBufferByteLength]] »).
-    ...
-includes: [testTypedArray.js, detachArrayBuffer.js]
-features: [TypedArray, Symbol.species]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-    var speciesCallCount = 0;
-    var bufferConstructor = Object.defineProperty({}, Symbol.species, {
-        get: function() {
-            speciesCallCount += 1;
-            $DETACHBUFFER(ta.buffer);
-            return speciesConstructor;
-        }
-    });
-
-    var prototypeCallCount = 0;
-    var speciesConstructor = Object.defineProperty(function(){}.bind(), "prototype", {
-        get: function() {
-            prototypeCallCount += 1;
-            return null;
-        }
-    });
-
-    var ta = new TA(0);
-    ta.buffer.constructor = bufferConstructor;
-
-    assert.throws(TypeError, function() {
-        new TA(ta);
-    }, "TypeError thrown for detached source buffer");
-
-    assert.sameValue(speciesCallCount, 1, "@@species getter called once");
-    assert.sameValue(prototypeCallCount, 1, "prototype getter called once");
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-new-instance-extensibility.js
deleted file mode 100644
index d29848bf8..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-new-instance-extensibility.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  The new typedArray instance from a typedArray argument is extensible
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  "%TypedArrayPrototype%").
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  ...
-  2. Let obj be IntegerIndexedObjectCreate(proto, « [[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]] »).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  11. Set the [[Extensible]] internal slot of A to true.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var typedArraySample1 = new Int8Array();
-var typedArraySample2 = new Int8Array();
-Object.preventExtensions(typedArraySample2);
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample1 = new TA(typedArraySample1);
-
-  assert(Object.isExtensible(sample1), "new instance is extensible");
-
-  var sample2 = new TA(typedArraySample2);
-  assert(
-    Object.isExtensible(sample2),
-    "new instance does not inherit extensibility from typedarray argument"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js
deleted file mode 100644
index b8976d696..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-access-throws.js
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from getting typedArray argument's buffer.constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
-  var sample = new OtherCtor();
-
-  Object.defineProperty(sample.buffer, "constructor", {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
deleted file mode 100644
index 03860d1a7..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Derive the ArrayBuffer prototype from the realm of the species constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  9.1.14 GetPrototypeFromConstructor
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  4. If Type(proto) is not Object, then
-     a. Let realm be ? GetFunctionRealm(constructor).
-     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-  ...
-includes: [testTypedArray.js]
-features: [cross-realm, Symbol.species, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = C;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js
deleted file mode 100644
index a510d7806..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-custom-species.js
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-  var ctor = {};
-  var called = 0;
-  var custom = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {
-    called++;
-  };
-
-  ctor[Symbol.species].prototype = custom;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js
deleted file mode 100644
index cfb79f1a9..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-not-object-throws.js
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from typedArray argument's buffer.constructor's value
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-  4. If Type(C) is not Object, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-
-  sample.buffer.constructor = 1;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = true;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = "";
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = null;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  var s = Symbol("1");
-  sample.buffer.constructor = s;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js
deleted file mode 100644
index 4b0b19aca..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-access-throws.js
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-  Object.defineProperty(ctor, Symbol.species, {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js
deleted file mode 100644
index c485cae13..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-not-ctor-throws.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  8. Throw a TypeError exception.
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-
-var ctor = function() {
-  throw new Test262Error();
-};
-var m = { m() {} }.m;
-ctor[Symbol.species] = m;
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-
-  sample.buffer.constructor = ctor;
-
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js
deleted file mode 100644
index 96ba9009d..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-null.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on null buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
-  var sample = new OtherCtor();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = null;
-  var typedArray = new TA(sample);
-
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is null"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js
deleted file mode 100644
index 135634646..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-prototype-throws.js
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-    b. Let data be ? AllocateArrayBuffer(bufferConstructor, byteLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-  ...
-  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
-  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-var sample1 = new Int8Array();
-var sample2 = new Int16Array();
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-  var ctor = {};
-  var called = 0;
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {called++;}.bind(null);
-  Object.defineProperty(ctor[Symbol.species], "prototype", {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js
deleted file mode 100644
index 32e78a37d..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-buffer-ctor-species-undefined.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  18. Else,
-    a. Let bufferConstructor be ? SpeciesConstructor(srcData, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var OtherCtor = TA === Int8Array ? Int16Array : Int8Array;
-  var sample = new OtherCtor();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = undefined;
-  var a = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(a.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is undefined"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js
deleted file mode 100644
index 411248ffd..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-other-ctor-returns-new-typedarray.js
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var sample1 = new Int8Array(7);
-var sample2 = new Int16Array(7);
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = TA === Int8Array ? sample2 : sample1;
-  var typedArray = new TA(sample);
-
-  assert.sameValue(typedArray.length, 7);
-  assert.notSameValue(typedArray, sample);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js
deleted file mode 100644
index 6e58746cd..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: Default [[Prototype]] value derived from realm of the newTarget
-info: |
-    [...]
-    4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-       "%TypedArrayPrototype%").
-    [...]
-
-    22.2.4.2.1 Runtime Semantics: AllocateTypedArray
-
-    1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-    [...]
-
-    9.1.14 GetPrototypeFromConstructor
-
-    [...]
-    3. Let proto be ? Get(constructor, "prototype").
-    4. If Type(proto) is not Object, then
-       a. Let realm be ? GetFunctionRealm(constructor).
-       b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-    5. Return proto.
-includes: [testTypedArray.js]
-features: [cross-realm, Reflect, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [new TA()], C);
-
-  assert.sameValue(Object.getPrototypeOf(ta), other[TA.name].prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-returns-new-instance.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-returns-new-instance.js
deleted file mode 100644
index 357730df5..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-returns-new-instance.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return a TypedArray object
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  20. Return O.
-
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-var len = 10;
-var typedArraySample = new Int8Array(len);
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(typedArraySample);
-
-  assert.notSameValue(typedArray, typedArraySample);
-  assert.sameValue(typedArray.length, len);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js
deleted file mode 100644
index f8e75d209..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-access-throws.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from getting typedArray argument's buffer.constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  Object.defineProperty(sample.buffer, "constructor", {
-    get: function() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
deleted file mode 100644
index 43743b956..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom-proto-from-ctor-realm.js
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Derive the ArrayBuffer prototype from the realm of the species constructor
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-
-  9.1.14 GetPrototypeFromConstructor
-
-  ...
-  3. Let proto be ? Get(constructor, "prototype").
-  4. If Type(proto) is not Object, then
-     a. Let realm be ? GetFunctionRealm(constructor).
-     b. Let proto be realm's intrinsic object named intrinsicDefaultProto.
-  ...
-includes: [testTypedArray.js]
-features: [cross-realm, Symbol.species, TypedArray]
----*/
-
-var other = $262.createRealm().global;
-var C = new other.Function();
-C.prototype = null;
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = C;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer), other.ArrayBuffer.prototype
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js
deleted file mode 100644
index 7ed3aca0d..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-custom.js
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-  var called = 0;
-  var custom = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function() {
-    called++;
-  };
-
-  ctor[Symbol.species].prototype = custom;
-
-  var typedArray = new TA(sample);
-  assert.sameValue(Object.getPrototypeOf(typedArray.buffer), custom);
-  assert.sameValue(called, 0);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js
deleted file mode 100644
index 2072aa96d..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-not-ctor.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  8. Throw a TypeError exception.
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-  var m = { m() {} };
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = m;
-
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js
deleted file mode 100644
index e42780610..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-null.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on null buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA(4);
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = null;
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is null"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js
deleted file mode 100644
index b171826cf..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-prototype-throws.js
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from buffer.constructor.@@species.prototype
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-  8. Let targetBuffer be ? AllocateArrayBuffer(cloneConstructor, cloneLength).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  7. If IsConstructor(S) is true, return S.
-  ...
-
-  24.1.1.1 AllocateArrayBuffer ( constructor, byteLength )
-
-  ...
-  1. Let obj be ? OrdinaryCreateFromConstructor(constructor,
-  "%ArrayBufferPrototype%", « [[ArrayBufferData]], [[ArrayBufferByteLength]] » )
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = function(){}.bind(null);
-  Object.defineProperty(ctor[Symbol.species], "prototype", {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js
deleted file mode 100644
index ec2aaf3c1..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-throws.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt from getting typedArray argument's buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-  Object.defineProperty(ctor, Symbol.species, {
-    get() {
-      throw new Test262Error();
-    }
-  });
-
-  assert.throws(Test262Error, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js
deleted file mode 100644
index 339d3041b..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-species-undefined.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use default ArrayBuffer constructor on undefined buffer.constructor.@@species
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  5. Let S be ? Get(C, @@species).
-  6. If S is either undefined or null, return defaultConstructor.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol.species, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA(4);
-  var ctor = {};
-
-  sample.buffer.constructor = ctor;
-
-  ctor[Symbol.species] = undefined;
-  var typedArray = new TA(sample);
-  assert.sameValue(
-    Object.getPrototypeOf(typedArray.buffer),
-    ArrayBuffer.prototype,
-    "buffer ctor is not called when species is undefined"
-  );
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js
deleted file mode 100644
index ef9709749..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-buffer-ctor-value-not-obj-throws.js
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Return abrupt completion from typedArray argument's buffer.constructor's value
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-
-  24.1.1.4 CloneArrayBuffer ( srcBuffer, srcByteOffset [ , cloneConstructor ] )
-
-  ...
-  2. If cloneConstructor is not present, then
-    a. Let cloneConstructor be ? SpeciesConstructor(srcBuffer, %ArrayBuffer%).
-  ...
-
-  7.3.20 SpeciesConstructor ( O, defaultConstructor )
-
-  ...
-  2. Let C be ? Get(O, "constructor").
-  ...
-  4. If Type(C) is not Object, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [Symbol, TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA();
-
-  sample.buffer.constructor = 1;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = true;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = '';
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  sample.buffer.constructor = null;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-
-  var s = Symbol('1');
-  sample.buffer.constructor = s;
-  assert.throws(TypeError, function() {
-    new TA(sample);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js
deleted file mode 100644
index 4d9b442c9..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-same-ctor-returns-new-cloned-typedarray.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Same typedArray ctor argument returns a new cloned typedArray
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  17. If SameValue(elementType, srcType) is true, then
-    a. Let data be ? CloneArrayBuffer(srcData, srcByteOffset).
-  ...
-  23. Return O.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var sample = new TA(7);
-  var typedArray = new TA(sample);
-
-  assert.sameValue(typedArray.length, 7);
-  assert.notSameValue(typedArray, sample);
-  assert.notSameValue(typedArray.buffer, sample.buffer);
-  assert.sameValue(typedArray.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js
deleted file mode 100644
index 12839b2d7..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-undefined-newtarget-throws.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Throws a TypeError if NewTarget is undefined.
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  2. If NewTarget is undefined, throw a TypeError exception.
-  ...
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-testWithTypedArrayConstructors(function(TA) {
-  var typedArray = new TA(4);
-
-  assert.throws(TypeError, function() {
-    TA(typedArray);
-  });
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-custom-proto-if-object.js
deleted file mode 100644
index 8af612edc..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-custom-proto-if-object.js
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use prototype from new target if it's an Object
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [Reflect, TypedArray]
----*/
-
-function newTarget() {}
-var proto = {};
-newTarget.prototype = proto;
-
-var sample = new Int8Array(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [sample], newTarget);
-
-  assert.sameValue(ta.constructor, Object);
-  assert.sameValue(Object.getPrototypeOf(ta), proto);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-default-proto-if-custom-proto-is-not-object.js
deleted file mode 100644
index b31bd96e4..000000000
--- a/test/built-ins/TypedArrays/ctors/typedarray-arg/typedarray-arg-use-default-proto-if-custom-proto-is-not-object.js
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (C) 2016 the V8 project authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-/*---
-esid: sec-typedarray-typedarray
-description: >
-  Use prototype from %TypedArray% if newTarget's prototype is not an Object
-info: |
-  22.2.4.3 TypedArray ( typedArray )
-
-  This description applies only if the TypedArray function is called with at
-  least one argument and the Type of the first argument is Object and that
-  object has a [[TypedArrayName]] internal slot.
-
-  ...
-  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
-  %TypedArrayPrototype%).
-  ...
-
-  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
-  defaultProto [ , length ])
-
-  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
-  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
-  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
-  ...
-
-  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
-
-  ...
-  10. Set the [[Prototype]] internal slot of A to prototype.
-  ...
-  12. Return A.
-includes: [testTypedArray.js]
-features: [TypedArray]
----*/
-
-function newTarget() {}
-newTarget.prototype = null;
-
-var sample = new Int8Array(8);
-
-testWithTypedArrayConstructors(function(TA) {
-  var ta = Reflect.construct(TA, [sample], newTarget);
-
-  assert.sameValue(ta.constructor, TA);
-  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
-});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/undefined-newtarget-throws.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/undefined-newtarget-throws.js
new file mode 100644
index 000000000..12839b2d7
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/undefined-newtarget-throws.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Throws a TypeError if NewTarget is undefined.
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  2. If NewTarget is undefined, throw a TypeError exception.
+  ...
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+testWithTypedArrayConstructors(function(TA) {
+  var typedArray = new TA(4);
+
+  assert.throws(TypeError, function() {
+    TA(typedArray);
+  });
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/use-custom-proto-if-object.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/use-custom-proto-if-object.js
new file mode 100644
index 000000000..8af612edc
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/use-custom-proto-if-object.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use prototype from new target if it's an Object
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+function newTarget() {}
+var proto = {};
+newTarget.prototype = proto;
+
+var sample = new Int8Array(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [sample], newTarget);
+
+  assert.sameValue(ta.constructor, Object);
+  assert.sameValue(Object.getPrototypeOf(ta), proto);
+});
diff --git a/test/built-ins/TypedArrays/ctors/typedarray-arg/use-default-proto-if-custom-proto-is-not-object.js b/test/built-ins/TypedArrays/ctors/typedarray-arg/use-default-proto-if-custom-proto-is-not-object.js
new file mode 100644
index 000000000..b31bd96e4
--- /dev/null
+++ b/test/built-ins/TypedArrays/ctors/typedarray-arg/use-default-proto-if-custom-proto-is-not-object.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-typedarray-typedarray
+description: >
+  Use prototype from %TypedArray% if newTarget's prototype is not an Object
+info: |
+  22.2.4.3 TypedArray ( typedArray )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object has a [[TypedArrayName]] internal slot.
+
+  ...
+  4. Let O be ? AllocateTypedArray(constructorName, NewTarget,
+  %TypedArrayPrototype%).
+  ...
+
+  22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget,
+  defaultProto [ , length ])
+
+  1. Let proto be ? GetPrototypeFromConstructor(newTarget, defaultProto).
+  2. Let obj be IntegerIndexedObjectCreate (proto, «[[ViewedArrayBuffer]],
+  [[TypedArrayName]], [[ByteLength]], [[ByteOffset]], [[ArrayLength]]» ).
+  ...
+
+  9.4.5.7 IntegerIndexedObjectCreate (prototype, internalSlotsList)
+
+  ...
+  10. Set the [[Prototype]] internal slot of A to prototype.
+  ...
+  12. Return A.
+includes: [testTypedArray.js]
+features: [TypedArray]
+---*/
+
+function newTarget() {}
+newTarget.prototype = null;
+
+var sample = new Int8Array(8);
+
+testWithTypedArrayConstructors(function(TA) {
+  var ta = Reflect.construct(TA, [sample], newTarget);
+
+  assert.sameValue(ta.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(ta), TA.prototype);
+});
-- 
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