test262/test/built-ins/Atomics/wake/count-symbol-throws.js
Rick Waldron d12d7d270e Atomics.wake: additional coverage. (#1523)
Completes gh-1472
2018-04-25 10:00:35 -04:00

26 lines
612 B
JavaScript

// Copyright (C) 2018 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-atomics.wake
description: >
Return abrupt when symbol passed for 'count' argument to Atomics.wake
info: |
Atomics.wake( typedArray, index, count )
...
3. If count is undefined, let c be +∞.
4. Else,
a. Let intCount be ? ToInteger(count).
...
features: [Atomics, SharedArrayBuffer, TypedArray]
---*/
var sab = new SharedArrayBuffer(4);
var view = new Int32Array(sab);
assert.throws(TypeError, function() {
Atomics.wake(view, 0, Symbol());
});