mirror of https://github.com/tc39/test262.git
59 lines
1.4 KiB
JavaScript
59 lines
1.4 KiB
JavaScript
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// 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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False timeout arg should result in an +0 timeout
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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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6. Let q be ? ToNumber(timeout).
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flags: [async, CanBlockIsTrue]
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includes: [atomicsHelper.js]
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features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics]
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---*/
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const i32a = new Int32Array(
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new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
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);
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const valueOf = {
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valueOf() {
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return false;
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}
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};
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const toPrimitive = {
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[Symbol.toPrimitive]() {
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return false;
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}
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};
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(async () => {
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try {
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assert.sameValue(
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await Atomics.waitAsync(i32a, 0, 0, false),
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'timed-out',
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'Atomics.waitAsync(i32a, 0, 0, false) returns "timed-out"'
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);
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assert.sameValue(
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await Atomics.waitAsync(i32a, 0, 0, valueOf),
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'timed-out',
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'Atomics.waitAsync(i32a, 0, 0, valueOf) returns "timed-out"'
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);
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assert.sameValue(
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await Atomics.waitAsync(i32a, 0, 0, toPrimitive),
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'timed-out',
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'Atomics.waitAsync(i32a, 0, 0, toPrimitive) returns "timed-out"'
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);
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$DONE();
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} catch (error) {
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$DONE(error);
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}
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})();
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