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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/locks/test/test_strongworker.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/locks/test/test_strongworker.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/dom/locks/test/test_strongworker.html b/dom/locks/test/test_strongworker.html new file mode 100644 index 0000000000..9c6905919c --- /dev/null +++ b/dom/locks/test/test_strongworker.html @@ -0,0 +1,44 @@ +<!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 event => { + const query = await navigator.locks.query(); + is(query.pending.length, 0, "No pending request"); + SimpleTest.finish(); + }; + } + run(); +</script> |