mirror of https://github.com/tc39/test262.git
32 lines
941 B
JavaScript
32 lines
941 B
JavaScript
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// 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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A null value for bufferData throws a TypeError
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info: |
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Atomics.wake( typedArray, index, count )
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1.Let buffer be ? ValidateSharedIntegerTypedArray(typedArray, true).
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...
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9.If IsSharedArrayBuffer(buffer) is false, throw a TypeError exception.
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...
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3.If bufferData is null, return false.
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includes: [detachArrayBuffer.js]
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features: [ArrayBuffer, BigInt, Atomics, TypedArray]
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---*/
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var i64a = new BigInt64Array(new ArrayBuffer(1024));
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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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// Detaching a non-shared ArrayBuffer sets the [[ArrayBufferData]] value to null
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$DETACHBUFFER(i64a.buffer);
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assert.throws(TypeError, function() {
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Atomics.wake(i64a, poisoned, poisoned);
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});
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