mirror of https://github.com/tc39/test262.git
32 lines
951 B
JavaScript
32 lines
951 B
JavaScript
// Copyright (C) 2018 Amal Hussein. 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.wait
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description: >
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Throws a TypeError if typedArray.buffer is not a SharedArrayBuffer
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info: |
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Atomics.wait( typedArray, index, value, timeout )
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1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
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...
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9.If IsSharedArrayBuffer(buffer) is false, throw a TypeError exception.
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...
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4.If bufferData is a Data Block, return false.
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features: [ArrayBuffer, Atomics, BigInt, TypedArray]
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---*/
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const i64a = new BigInt64Array(new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT));
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const poisoned = {
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valueOf: function() {
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throw new Test262Error('should not evaluate this code');
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}
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};
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assert.throws(TypeError, function() {
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Atomics.wait(i64a, 0, 0n, 0);
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});
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assert.throws(TypeError, function() {
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Atomics.wait(i64a, poisoned, poisoned, poisoned);
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});
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