[Webkit-unassigned] [Bug 195719] New: [ MacOS Debug ] REGRESSION (r242687) Layout Tests fast/events/wheel* are flaky timeouts

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=195719

            Bug ID: 195719
           Summary: [ MacOS Debug ] REGRESSION (r242687) Layout Tests
                    fast/events/wheel* are flaky timeouts
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sroberts at apple.com
                CC: lforschler at apple.com

The following layout tests are flaky on MacOS Debug

fast/events/wheel-event-destroys-overflow.html 
fast/events/wheelevent-mousewheel-interaction.html 
fast/events/wheel-event-destroys-frame.html 
fast/events/wheelevent-basic.html 
fast/events/wheelevent-in-text-node.html

Probable cause:

Started testing around ~242694 as this was the first time it showed up on the flakiness dashboard. 

Through testing found it was failing locally on debug builds with r242688 (which includes r242687), and passing in revisions previous. Sometimes, but not always it will pass on retry. So I added --no-retry for better results.

Reproduced with: I ran each test individually, not as fast/events/wheel*

run-webkit-tests fast/events/wheel* --iterations 1000 -f --debug --no-retry

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fevents%2Fwheel-event-destroys-overflow.html%20fast%2Fevents%2Fwheelevent-mousewheel-interaction.html%20fast%2Fevents%2Fwheel-event-destroys-frame.html%20fast%2Fevents%2Fwheelevent-basic.html%20fast%2Fevents%2Fwheelevent-in-text-node.html

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20190314/9931a48e/attachment.html>