Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| skip-if(!this.hasOwnProperty('Atomics')) -- Atomics is not enabled unconditionally
// Copyright (C) 2020 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.notify
description: >
Evaluates index before returning 0, when TA.buffer is not a SharedArrayBuffer
info: |
Atomics.notify( typedArray, index, count )
Let buffer be ? ValidateIntegerTypedArray(typedArray, true).
...
Else,
Let intCount be ? ToInteger(count).
Let c be max(intCount, 0).
...
If IsSharedArrayBuffer(buffer) is false, return 0.
features: [ArrayBuffer, Atomics, BigInt, TypedArray]
---*/
const i64a = new BigInt64Array(
new ArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 8)
);
const poisoned = {
valueOf() {
throw new Test262Error();
}
};
assert.throws(Test262Error, function() {
Atomics.notify(i64a, poisoned, 0);
});
reportCompare(0, 0);