mirror of
https://github.com/nodejs/node.git
synced 2025-05-16 02:01:52 +00:00
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>
22 lines
607 B
JavaScript
22 lines
607 B
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
//
|
|
// Flags: --harmony-struct
|
|
|
|
(function TestAsyncLockProxyAsCallback() {
|
|
const callable = new Proxy(eval, {});
|
|
const mutex = new Atomics.Mutex;
|
|
const locAsyncPromise = Atomics.Mutex.lockAsync(mutex, callable);
|
|
let thenExecuted = false;
|
|
locAsyncPromise.then(() => {thenExecuted = true}, () => {});
|
|
|
|
const asyncLoop = () => {
|
|
if (!thenExecuted) {
|
|
setTimeout(asyncLoop, 0);
|
|
return;
|
|
}
|
|
};
|
|
asyncLoop();
|
|
})();
|