test262/test/built-ins/Atomics/notify/bad-range.js

27 lines
748 B
JavaScript

// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.notify
description: >
Test range checking of Atomics.notify on arrays that allow atomic operations
info: |
Atomics.notify( typedArray, index, count )
1. Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
..
includes: [testAtomics.js]
features: [ArrayBuffer, Atomics, DataView, SharedArrayBuffer, Symbol, TypedArray]
---*/
const i32a = new Int32Array(
new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 4)
);
testWithAtomicsOutOfBoundsIndices(function(IdxGen) {
assert.throws(RangeError, function() {
Atomics.notify(i32a, IdxGen(i32a), 0);
});
});