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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
// |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: >
Throws a TypeError if the typedArray arg is not a TypedArray object
info: |
Atomics.waitAsync( typedArray, index, value, timeout )
1. Return DoWait(async, typedArray, index, value, timeout).
DoWait ( mode, typedArray, index, value, timeout )
1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
ValidateSharedIntegerTypedArray ( typedArray [ , waitable ] )
2. Perform ? RequireInternalSlot(typedArray, [[TypedArrayName]]).
RequireInternalSlot ( O, internalSlot )
1. If Type(O) is not Object, throw a TypeError exception.
2. If O does not have an internalSlot internal slot, throw a TypeError exception.
features: [Atomics.waitAsync, arrow-function, Atomics]
---*/
assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"');
const poisoned = {
valueOf() {
throw new Test262Error('should not evaluate this code');
}
};
assert.throws(TypeError, () => {
Atomics.waitAsync({}, 0, 0n, 0);
}, '`Atomics.waitAsync({}, 0, 0n, 0)` throws a TypeError exception');
assert.throws(TypeError, () => {
Atomics.waitAsync({}, poisoned, poisoned, poisoned);
}, '`Atomics.waitAsync({}, poisoned, poisoned, poisoned)` throws a TypeError exception');
reportCompare(0, 0);
|
