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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/web-locks/workers.tentative.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/web-locks/workers.tentative.https.html')
| -rw-r--r-- | testing/web-platform/tests/web-locks/workers.tentative.https.html | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/testing/web-platform/tests/web-locks/workers.tentative.https.html b/testing/web-platform/tests/web-locks/workers.tentative.https.html new file mode 100644 index 0000000000..9fe38dbe38 --- /dev/null +++ b/testing/web-platform/tests/web-locks/workers.tentative.https.html @@ -0,0 +1,122 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>Web Locks API: Workers</title> +<link rel=help href="https://w3c.github.io/web-locks/"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/helpers.js"></script> +<script> +'use strict'; + +promise_test(async t => { + assert_implements(navigator.locks); + const worker = new Worker('resources/worker.js'); + t.add_cleanup(() => { worker.terminate(); }); + + const res = 'shared resource 1'; + + const lock_id = (await postToWorkerAndWait( + worker, {op: 'request', name: res, mode: 'shared'})).lock_id; + + await navigator.locks.request(res, {mode: 'shared'}, async lock => { + await postToWorkerAndWait(worker, {op: 'release', lock_id}); + }); + +}, 'Window and Worker - shared mode'); + +promise_test(async t => { + assert_implements(navigator.locks); + const worker = new Worker('resources/worker.js'); + t.add_cleanup(() => { worker.terminate(); }); + + const res = 'exclusive resource 1'; + + // worker acquires the lock. + const lock_id = (await postToWorkerAndWait( + worker, {op: 'request', name: res})).lock_id; + + // This request should be blocked. + let lock_granted = false; + const blocked = navigator.locks.request( + res, lock => { lock_granted = true; }); + + // Verify we can't get it. + let available = undefined; + await navigator.locks.request( + res, {ifAvailable: true}, lock => { available = lock !== null; }); + assert_false(available); + assert_false(lock_granted); + + // Ask the worker to release it. + await postToWorkerAndWait(worker, {op: 'release', lock_id}); + + // Now we've got it. + const lock2 = await blocked; + assert_true(lock_granted); + +}, 'Window and Worker - exclusive mode'); + +promise_test(async t => { + assert_implements(navigator.locks); + const worker1 = new Worker('resources/worker.js'); + const worker2 = new Worker('resources/worker.js'); + t.add_cleanup(() => { worker1.terminate(); worker2.terminate(); }); + + const res = 'exclusive resource 2'; + + // worker1 acquires the lock. + const lock_id = (await postToWorkerAndWait( + worker1, {op: 'request', name: res})).lock_id; + + // This request should be blocked. + let lock_granted = false; + const blocked = postToWorkerAndWait( + worker2, {op: 'request', name: res}); + blocked.then(f => { lock_granted = true; }); + + // Verify worker2 can't get it. + assert_true((await postToWorkerAndWait(worker2, { + op: 'request', name: res, ifAvailable: true + })).failed, 'Lock request should have failed'); + assert_false(lock_granted); + + // Ask worker1 to release it. + await postToWorkerAndWait(worker1, {op: 'release', lock_id}); + + // Now worker2 can get it. + const lock = await blocked; + assert_true(lock_granted); + +}, 'Worker and Worker - exclusive mode'); + +promise_test(async t => { + assert_implements(navigator.locks); + const worker = new Worker('resources/worker.js'); + + const res = 'exclusive resource 3'; + + // Worker acquires the lock. + await postToWorkerAndWait(worker, {op: 'request', name: res}); + + // This request should be blocked. + let lock_granted = false; + const blocked = navigator.locks.request( + res, lock => { lock_granted = true; }); + + // Verify we can't get it. + let available = undefined; + await navigator.locks.request( + res, {ifAvailable: true}, lock => { available = lock !== null; }); + assert_false(available); + assert_false(lock_granted); + + // Implicitly release it by terminating the worker. + worker.terminate(); + + // Now we've got it. + const lock = await blocked; + assert_true(lock_granted); + +}, 'Terminated Worker - exclusive mode'); + +</script> |