mirror of https://github.com/tc39/test262.git
34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
// Copyright (C) 2020 Rick Waldron. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-atomics.waitasync
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description: >
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Test range checking of Atomics.waitAsync on arrays that allow atomic operations
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info: |
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Atomics.waitAsync( typedArray, index, value, timeout )
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1. Return DoWait(async, typedArray, index, value, timeout).
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DoWait ( mode, typedArray, index, value, timeout )
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...
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2. Let i be ? ValidateAtomicAccess(typedArray, index).
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...
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includes: [testAtomics.js]
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features: [Atomics.waitAsync, Atomics, SharedArrayBuffer, ArrayBuffer, DataView, Symbol, TypedArray]
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---*/
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assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"');
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const i32a = new Int32Array(
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new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 8)
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);
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testWithAtomicsOutOfBoundsIndices(function(IdxGen) {
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assert.throws(RangeError, function() {
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Atomics.waitAsync(i32a, IdxGen(i32a), 0, 0);
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}, '`Atomics.waitAsync(i32a, IdxGen(i32a), 0, 0)` throws a RangeError exception');
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});
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