Add tests for realm interactions (#688)

* Add tests for prototype realm inference

* Add tests for miscellaneous realm concerns

* Add tests for realm of spec-created Errors

In some cases, Error objects produced by the specification are
observable from ECMAScript code. Among these cases, some are further
differentiated in that they occur outside of any built-in function and
may be triggered through syntactic production directly. The current
realm record is commonly interpreted incorrectly under these
circumstances.

Add tests asserting that the expected realm record is used when
constructing such Error objects.

* Add tests for realm use in ArraySpeciesCreate

* Add tests for function realm retrieval

* Add tests for cross-realm behaviors of Symbols

* Add tests for GetValue and PutValue

* Add tests for realm of spec-created Arrays

In some cases, Arrays produced by CreateArrayFromList are observable
from ECMAScript code. Among these cases, two occur outside of any
built-in function and may be triggered through syntactic production
directly. The current realm record is commonly interpreted incorrectly
under these circumstances.

Add tests asserting that the expected realm record is used when
constructing arrays.

* Add test for spec-created object

* fixup! Add tests for realm of spec-created Errors

* fixup! Add tests for realm of spec-created Errors

* fixup! Add tests for prototype realm inference

* fixup! Add tests for miscellaneous realm concerns

1 files changed, 33 insertions, 0 deletions

diff --git a/test/built-ins/TypedArrays/internals/HasProperty/detached-buffer-realm.js b/test/built-ins/TypedArrays/internals/HasProperty/detached-buffer-realm.js
new file mode 100644
index 000000000..9b1b5eb3c
--- /dev/null
+++ b/test/built-ins/TypedArrays/internals/HasProperty/detached-buffer-realm.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-integer-indexed-exotic-objects-hasproperty-p
+description: >
+  Throws a TypeError if this has a detached buffer (honoring the Realm of the
+  current execution context)
+info: >
+  9.4.5.2 [[HasProperty]](P)
+
+  ...
+  3. If Type(P) is String, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Let buffer be the value of O's [[ViewedArrayBuffer]] internal slot.
+      ii. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+features: [Reflect]
+includes: [testTypedArray.js, detachArrayBuffer.js]
+---*/
+
+var other = $.createRealm().global;
+
+testWithTypedArrayConstructors(function(TA) {
+  var OtherTA = other[TA.name];
+  var sample = new OtherTA(1);
+
+  $DETACHBUFFER(sample.buffer);
+
+  assert.throws(TypeError, function() {
+    Reflect.has(sample, '0');
+  }, '0');
+});