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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: >
Throws a RangeError if value of index arg is out of range
info: |
Atomics.waitAsync( typedArray, index, value, timeout )
1. Return DoWait(async, typedArray, index, value, timeout).
DoWait ( mode, typedArray, index, value, timeout )
2. Let i be ? ValidateAtomicAccess(typedArray, index).
...
2.Let accessIndex be ? ToIndex(requestIndex).
...
5. If accessIndex ≥ length, throw a RangeError exception.
features: [Atomics.waitAsync, SharedArrayBuffer, TypedArray, Atomics]
---*/
assert.sameValue(typeof Atomics.waitAsync, 'function', 'The value of `typeof Atomics.waitAsync` is "function"');
const i32a = new Int32Array(
new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
);
const poisoned = {
valueOf() {
throw new Test262Error('should not evaluate this code');
}
};
assert.throws(RangeError, function() {
Atomics.waitAsync(i32a, Infinity, poisoned, poisoned);
}, '`Atomics.waitAsync(i32a, Infinity, poisoned, poisoned)` throws a RangeError exception');
assert.throws(RangeError, function() {
Atomics.waitAsync(i32a, -1, poisoned, poisoned);
}, '`Atomics.waitAsync(i32a, -1, poisoned, poisoned)` throws a RangeError exception');
assert.throws(RangeError, function() {
Atomics.waitAsync(i32a, 4, poisoned, poisoned);
}, '`Atomics.waitAsync(i32a, 4, poisoned, poisoned)` throws a RangeError exception');
assert.throws(RangeError, function() {
Atomics.waitAsync(i32a, 200, poisoned, poisoned);
}, '`Atomics.waitAsync(i32a, 200, poisoned, poisoned)` throws a RangeError exception');
reportCompare(0, 0);
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