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author | Leo Balter <leonardo.balter@gmail.com> | 2018-02-09 13:39:06 -0500 |
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committer | Leo Balter <leonardo.balter@gmail.com> | 2018-02-15 16:45:06 -0500 |
commit | c1bc43b1b10ec9d7c83ebee2af1837b78b784e52 (patch) | |
tree | 88aa3d799434cef567d2b1a8682b4fd6990c23d3 /test/built-ins/TypedArrays/ctors-bigint/buffer-arg/new-instance-extensibility-sab.js | |
parent | 5722ac494b89135cdcc406ec9ca3362920129346 (diff) | |
download | qtdeclarative-testsuites-c1bc43b1b10ec9d7c83ebee2af1837b78b784e52.tar.gz |
Restore original tests for TypedArrays and optimize files
- optimize file names
- BigInt folder for TAs.from and of
- copy tests preparing for bigint
- copy ta prototype methods for bigint
- Use an exclusive harness for bigint typedarrays
- add features
- use proper harness
- use preper harness
- Restore original tests for TypedArrays
- final fixes
- fix includes
Diffstat (limited to 'test/built-ins/TypedArrays/ctors-bigint/buffer-arg/new-instance-extensibility-sab.js')
-rw-r--r-- | test/built-ins/TypedArrays/ctors-bigint/buffer-arg/new-instance-extensibility-sab.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/built-ins/TypedArrays/ctors-bigint/buffer-arg/new-instance-extensibility-sab.js b/test/built-ins/TypedArrays/ctors-bigint/buffer-arg/new-instance-extensibility-sab.js new file mode 100644 index 000000000..5d5976424 --- /dev/null +++ b/test/built-ins/TypedArrays/ctors-bigint/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: [testBigIntTypedArray.js] +features: [BigInt, SharedArrayBuffer, TypedArray] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var buffer = new SharedArrayBuffer(8); + var sample = new TA(buffer); + + assert(Object.isExtensible(sample)); +}); |