test/built-ins/Atomics/exchange/shared-nonint-views.js


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// Copyright (C) 2017 Mozilla Corporation.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-atomics.exchange
description: >
  Test Atomics.exchange on shared non-integer TypedArrays
includes: [testTypedArray.js]
features: [TypedArray]
---*/

var sab = new SharedArrayBuffer(1024);

var other_views = [Uint8ClampedArray, Float32Array, Float64Array];

testWithTypedArrayConstructors(function(View) {
  var view = new View(sab);

  assert.throws(TypeError, (() => Atomics.exchange(view, 0, 0)));
}, other_views);