Open Bug 1873651 Opened 1 year ago Updated 4 months ago

Intermittent dom/events/test/browser_mouseout_notification_panel.js | single tracking bug

Categories

(Core :: DOM: Events, defect)

Product:
Core
Component:
DOM: Events
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox-esr115 --- unaffected
firefox121 --- unaffected
firefox122 --- unaffected
firefox123 --- affected
firefox124 --- affected

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Regression)

Details

(Keywords: intermittent-failure, regression, test-verify-fail, Whiteboard: [stockwell unknown])

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=442656022&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Sd0DWjh_R8aLVJtOqFynNw/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Sd0DWjh_R8aLVJtOqFynNw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

TEST-PASS | dom/events/test/browser_mouseout_notification_panel.js | Test event coordinate - 
[task 2024-01-09T10:59:48.756Z] 10:59:48     INFO - Remove notification
[task 2024-01-09T10:59:48.756Z] 10:59:48     INFO - Leaving test bound test_mouseout_chrome
[task 2024-01-09T10:59:48.756Z] 10:59:48     INFO - Entering test bound test_mouseout_content
[task 2024-01-09T10:59:48.756Z] 10:59:48     INFO - Generate mousemove event on content
[task 2024-01-09T10:59:48.757Z] 10:59:48     INFO - Buffered messages finished
[task 2024-01-09T10:59:48.758Z] 10:59:48     INFO - TEST-UNEXPECTED-FAIL | dom/events/test/browser_mouseout_notification_panel.js | Test timed out - 
[task 2024-01-09T10:59:48.758Z] 10:59:48     INFO - GECKO(1348) | Completed ShutdownLeaks collections in process 1348
[task 2024-01-09T10:59:48.759Z] 10:59:48     INFO - TEST-START | Shutdown

:edgar, since you are the author of the regressor, bug 1873035, could you take a look?

For more information, please visit BugBot documentation.

Flags: needinfo?(echen)

Set release status flags based on info from the regressing bug 1873035

status-firefox121: --- → unaffected
status-firefox122: --- → unaffected
status-firefox123: --- → affected
status-firefox-esr115: --- → unaffected

Tier 1 failure here

Summary: Intermittent [TV] dom/events/test/browser_mouseout_notification_panel.js | Test timed out → Intermittent dom/events/test/browser_mouseout_notification_panel.js | single tracking bug

Set release status flags based on info from the regressing bug 1873035

status-firefox124: --- → affected

I think it might be because the synthesized mouse event is dispatched to content process before the event listener is registered.
We could add an dummy spawn task to ensure the event listener is registered before synthesizing mouse event.
Let's see if that helps: https://treeherder.mozilla.org/jobs?repo=try&revision=db4b3c760af796fd76104a2e1416cee520d4198e

Depends on: 1902630
Flags: needinfo?(echen)
Depends on: 1934999

(In reply to Intermittent Failures Robot from comment #29)

27 failures in 1047 pushes (0.026 failures/push) were associated with this bug yesterday.

Repository breakdown:

  • mozilla-beta: 27

I think the failure on beta is due to the uplift of bug 1920998, see https://bugzilla.mozilla.org/show_bug.cgi?id=1920998#c33 for details.
Perhaps it’s worth uplifting bug 1934999 as well to suppress the intermittent failures?

Flags: needinfo?(pascalc)

Please request uplift in bug 1934999 thanks :)

Flags: needinfo?(pascalc) → needinfo?(echen)

(In reply to Pascal Chevrel:pascalc from comment #31)

Please request uplift in bug 1934999 thanks :)

Done. Thanks.

Flags: needinfo?(echen)
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