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// |reftest| skip async -- Atomics.waitAsync is not supported
// Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.waitasync
description: >
Throws a TypeError if index arg can not be converted to an Integer
info: |
Atomics.waitAsync( typedArray, index, value, timeout )
1. Return DoWait(async, typedArray, index, value, timeout).
DoWait ( mode, typedArray, index, value, timeout )
6. Let q be ? ToNumber(timeout).
Boolean -> If argument is true, return 1. If argument is false, return +0.
flags: [async]
includes: [atomicsHelper.js]
features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics, BigInt, computed-property-names, Symbol, Symbol.toPrimitive, arrow-function]
---*/
assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"');
const i64a = new BigInt64Array(new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 4));
const valueOf = {
valueOf() {
return true;
}
};
const toPrimitive = {
[Symbol.toPrimitive]() {
return true;
}
};
let outcomes = [];
let lifespan = 1000;
let start = $262.agent.monotonicNow();
(function wait() {
let elapsed = $262.agent.monotonicNow() - start;
if (elapsed > lifespan) {
$DONE('Test timed out');
return;
}
if (outcomes.length) {
assert.sameValue(outcomes[0], 'timed-out', 'The value of outcomes[0] is "timed-out"');
assert.sameValue(outcomes[1], 'timed-out', 'The value of outcomes[1] is "timed-out"');
assert.sameValue(outcomes[2], 'timed-out', 'The value of outcomes[2] is "timed-out"');
$DONE();
return;
}
$262.agent.setTimeout(wait, 0);
})();
Promise.all([
Atomics.waitAsync(i64a, 0, 0n, true).value,
Atomics.waitAsync(i64a, 0, 0n, valueOf).value,
Atomics.waitAsync(i64a, 0, 0n, toPrimitive).value
]).then(results => outcomes = results, $DONE);
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