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// |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.compareExchange
description: >
Atomics.compareExchange will operate on TA when TA.buffer is not a SharedArrayBuffer
includes: [testTypedArray.js]
features: [ArrayBuffer, Atomics, TypedArray]
---*/
testWithAtomicsFriendlyTypedArrayConstructors(TA => {
const view = new TA(
new ArrayBuffer(TA.BYTES_PER_ELEMENT * 4)
);
assert.sameValue(Atomics.compareExchange(view, 0, 0, 1), 0, 'Atomics.compareExchange(view, 0, 0, 1) returns 0');
assert.sameValue(Atomics.load(view, 0), 1, 'Atomics.load(view, 0) returns 1');
});
reportCompare(0, 0);
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