1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// |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: >
Test that Atomics.waitAsync times out with a negative timeout
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).
flags: [async]
features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics, BigInt, destructuring-binding, 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));
Promise.all([Atomics.waitAsync(i64a, 0, 0n, -1).value]).then(([outcome]) => {
assert.sameValue(outcome, 'timed-out', 'The value of `outcome` is "timed-out"');
}).then($DONE, $DONE);
|
