diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/scheduler/post-task-run-order.any.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scheduler/post-task-run-order.any.js')
-rw-r--r-- | testing/web-platform/tests/scheduler/post-task-run-order.any.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scheduler/post-task-run-order.any.js b/testing/web-platform/tests/scheduler/post-task-run-order.any.js new file mode 100644 index 0000000000..acbe86744c --- /dev/null +++ b/testing/web-platform/tests/scheduler/post-task-run-order.any.js @@ -0,0 +1,21 @@ +// META: title=Scheduler: Tasks Run in Priority Order +// META: global=window,worker + +promise_test(async t => { + const runOrder = []; + const schedule = (id, priority) => scheduler.postTask(() => { runOrder.push(id); }, {priority}); + + // Post tasks in reverse priority order and expect they are run from highest + // to lowest priority. + const tasks = []; + tasks.push(schedule('B1', 'background')); + tasks.push(schedule('B2', 'background')); + tasks.push(schedule('UV1', 'user-visible')); + tasks.push(schedule('UV2', 'user-visible')); + tasks.push(schedule('UB1', 'user-blocking')); + tasks.push(schedule('UB2', 'user-blocking')); + + await Promise.all(tasks); + + assert_equals(runOrder.toString(),'UB1,UB2,UV1,UV2,B1,B2'); +}, 'Test scheduler.postTask task run in priority order'); |