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author | Rick Waldron <waldron.rick@gmail.com> | 2018-02-15 18:03:39 -0500 |
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committer | GitHub <noreply@github.com> | 2018-02-15 18:03:39 -0500 |
commit | 7024f3fa11e7e5169c4d42fc8ee7de3e93f7de9d (patch) | |
tree | f2f7a2758bade35564399fad33fd8cb9fa98580f /test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js | |
parent | afa24856b4b9bc00315b3e47745187d33c471406 (diff) | |
parent | 857f1d429b939c6feef1951041b5c91c9f3a8b4a (diff) | |
download | qtdeclarative-testsuites-7024f3fa11e7e5169c4d42fc8ee7de3e93f7de9d.tar.gz |
Merge pull request #1413 from leobalter/cxielarko-bigint-ta-3
BigInt+TypedArray tests, splitted
Diffstat (limited to 'test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js')
-rw-r--r-- | test/built-ins/TypedArrays/ctors/buffer-arg/buffer-arg-length-to-number-detachbuffer.js | 21 |
1 files changed, 21 insertions, 0 deletions
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 new file mode 100644 index 000000000..c8c3eb34b --- /dev/null +++ b/test/built-ins/TypedArrays/ctors/buffer-arg/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)); +}); |