mirror of https://github.com/tc39/test262.git
48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
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// 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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False timeout arg should result in a timeout value of 1
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info: |
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Atomics.wait( typedArray, index, value, timeout )
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4.Let q be ? ToNumber(timeout).
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...
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Object
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Apply the following steps:
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Let primValue be ? ToPrimitive(argument, hint Number).
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Return ? ToNumber(primValue).
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features: [ Atomics ]
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includes: [atomicsHelper.js]
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---*/
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function getReport() {
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var r;
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while ((r = $262.agent.getReport()) == null)
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$262.agent.sleep(100);
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return r;
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}
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$262.agent.start(
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`
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$262.agent.receiveBroadcast(function (sab) {
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var int32Array = new Int32Array(sab);
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$262.agent.report("A " + Atomics.wait(int32Array, 0, 0, {})); // {} => NaN => Infinity
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$262.agent.leaving();
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})
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`);
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var int32Array = new Int32Array(new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT));
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$262.agent.broadcast(int32Array.buffer);
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$262.agent.sleep(500); // Ample time
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assert.sameValue(Atomics.wake(int32Array, 0), 1);
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assert.sameValue(getReport(), "A ok");
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