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9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
32 lines
833 B
JavaScript
32 lines
833 B
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --expose-gc
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(function test() {
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const sab = new SharedArrayBuffer(16);
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const i32a = new Int32Array(sab);
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(function createWorker() {
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function workerCode() {
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onmessage = function({data:msg}) {
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if (msg.sab) {
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const i32a = new Int32Array(msg.sab);
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const result = Atomics.waitAsync(i32a, 0, 0);
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postMessage('worker waiting');
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}
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}
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};
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const w = new Worker(workerCode, {type: 'function'});
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w.postMessage({sab: sab});
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const m = w.getMessage();
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assertEquals('worker waiting', m);
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w.terminate();
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})();
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gc();
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Atomics.notify(i32a, 0, 1);
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})();
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