22 lines
607 B
JavaScript
22 lines
607 B
JavaScript
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// Copyright 2024 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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//
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// Flags: --harmony-struct
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(function TestAsyncLockProxyAsCallback() {
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const callable = new Proxy(eval, {});
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const mutex = new Atomics.Mutex;
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const locAsyncPromise = Atomics.Mutex.lockAsync(mutex, callable);
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let thenExecuted = false;
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locAsyncPromise.then(() => {thenExecuted = true}, () => {});
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const asyncLoop = () => {
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if (!thenExecuted) {
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setTimeout(asyncLoop, 0);
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return;
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}
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};
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asyncLoop();
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})();
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