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// |reftest| skip -- 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: >
null timeout arg should result in an +0 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).
Null -> Return +0.
features: [Atomics.waitAsync, SharedArrayBuffer, Symbol, Symbol.toPrimitive, TypedArray, computed-property-names, Atomics, BigInt, 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 null;
}
};
const toPrimitive = {
[Symbol.toPrimitive]() {
return null;
}
};
assert.sameValue(
Atomics.waitAsync(i64a, 0, 0n, null).value,
'timed-out',
'The value of Atomics.waitAsync(i64a, 0, 0n, null).value is "timed-out"'
);
assert.sameValue(
Atomics.waitAsync(i64a, 0, 0n, valueOf).value,
'timed-out',
'The value of Atomics.waitAsync(i64a, 0, 0n, valueOf).value is "timed-out"'
);
assert.sameValue(
Atomics.waitAsync(i64a, 0, 0n, toPrimitive).value,
'timed-out',
'The value of Atomics.waitAsync(i64a, 0, 0n, toPrimitive).value is "timed-out"'
);
reportCompare(0, 0);
|
