mirror of https://github.com/tc39/test262.git
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
// Copyright (C) 2018 Amal Hussein. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-atomics.wake
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description:
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Throws a TypeError if index arg can not be converted to an Integer
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info: |
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Atomics.wake( typedArray, index, count )
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3.Let v be ? ToInt32(value).
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...
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1.Let number be ? ToNumber(argument).
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Symbol --> Throw a TypeError exception.
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features: [ Atomics, SharedArrayBuffer, TypedArray, Symbol, Symbol.toPrimitive]
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---*/
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var sab = new SharedArrayBuffer(1024);
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var int32Array = new Int32Array(sab);
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var poisoned = {
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valueOf: function() {
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throw new Test262Error("should not evaluate this code");
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}
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};
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var poisonedWithString = {
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get valueOf() { throw "should not evaluate this code"; }
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};
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var poisonedToPrimitive = {
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get [Symbol.ToPrimitive]() {
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throw new Test262Error('passing a poisoned object using @@ToPrimitive');
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}
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};
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assert.throws(TypeError, function() {
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Atomics.wake(int32Array, Symbol('foo'), poisonedWithString, poisonedWithString)
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}, 'Symbol');
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assert.throws(Test262Error, function() {
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Atomics.wake(int32Array, poisoned, poisonedWithString, poisonedWithString)
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}, 'passing a poisoned object using valueOf');
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assert.throws(Test262Error, function() {
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Atomics.wake(int32Array, poisoned, poisonedToPrimitive, poisonedToPrimitive);
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}, 'passing a poisoned object using @@ToPrimitive');
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