mirror of https://github.com/tc39/test262.git
32 lines
899 B
JavaScript
32 lines
899 B
JavaScript
|
// Copyright (C) 2018 Amal Hussein. All rights reserved.
|
||
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
||
|
|
/*---
|
||
|
esid: sec-atomics.wake
|
||
|
|
description:
|
||
|
|
Throws a TypeError if typedArray.buffer is not a SharedArrayBuffer
|
||
|
|
info: |
|
||
|
|
Atomics.wake( typedArray, index, count )
|
||
|
|
|
||
|
|
1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
|
||
|
|
...
|
||
|
|
9.If IsSharedArrayBuffer(buffer) is false, throw a TypeError exception.
|
||
|
|
...
|
||
|
|
4.If bufferData is a Data Block, return false.
|
||
|
|
features: [ Atomics, ArrayBuffer, TypedArray ]
|
||
|
|
---*/
|
||
|
|
|
||
|
|
var int32Array = new Int32Array(new ArrayBuffer(4));
|
||
|
|
var poisoned = {
|
||
|
|
valueOf: function() {
|
||
|
|
throw new Test262Error("should not evaluate this code");
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
assert.throws(TypeError, function() {
|
||
|
|
Atomics.wake(int32Array, 0, 0)
|
||
|
|
});
|
||
|
|
|
||
|
|
assert.throws(TypeError, function() {
|
||
|
|
Atomics.wake(int32Array, poisoned, poisoned)
|
||
|
|
});
|