| Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/C/Firefox/dom/locks/test/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 1 kB |
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Quelle test_strongworker.html Sprache: HTML |
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<!DOCTYPE html> <meta charset="utf-8"> <script src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> <script> SimpleTest.waitForExplicitFinish(); async function run() { // Bug 1746646: Make mochitests work with TCP enabled (cookieBehavior = 5) // Acquire storage access permission here so that the BroadcastChannel used to // communicate with the opened windows works in xorigin tests. Otherwise, // the iframe containing this page is isolated from first-party storage access, // which isolates BroadcastChannel communication. if (isXOrigin) { SpecialPowers.wrap(document).notifyUserGestureActivation(); await SpecialPowers.addPermission( "storageAccessAPI", true, window.location.href ); await SpecialPowers.wrap(document).requestStorageAccess(); } const channel = new BroadcastChannel("strongworker"); await navigator.locks.request("exclusive", async () => { await new Promise(resolve => { let worker = new Worker("./file_strongworker.js"); worker.onmessage = resolve; // onload }); const query = await navigator.locks.query(); is(query.pending.length, 1, "Pending request exists"); // Garbage collect the worker SpecialPowers.DOMWindowUtils.garbageCollect(); }); channel.onmessage = async () => { const query = await navigator.locks.query(); is(query.pending.length, 0, "No pending request"); SimpleTest.finish(); }; } run(); </script>
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2026-04-02