Bug 185889 – REGRESSION (r231817?): Layout Test media/track/track-delete-during-setup.html is a flaky timeout

• Status: REOPENED
• Component: Media

[Ryan Haddad]

Layout Test media/track/track-delete-during-setup.html is a flaky timeout on iOS and macOS

Probable cause:

Unknown, this started within the past 7 days

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Ftrack%2Ftrack-delete-during-setup.html

[Alexey Proskuryakov]

The first failure I see was with r231819. Looking back, I see some changes that sound relevant:

https://trac.webkit.org/r231818 Pause display links when window is not visible.

https://trac.webkit.org/r231817 Media continues loading after rendered invisible (removed from DOM; scrolled off screen)

[Radar WebKit Bug Importer]

<rdar://problem/40583180>

[Jer Noble]

Created attachment 342026 [details]
Patch

[EWS Watchlist]

Comment on attachment 342026 [details]
Patch

Attachment 342026 [details] did not pass win-ews (win):
Output: http://webkit-queues.webkit.org/results/8024872

New failing tests:
http/tests/security/contentSecurityPolicy/userAgentShadowDOM/allow-audio.html

[EWS Watchlist]

Created attachment 342032 [details]
Archive of layout-test-results from ews200 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews200  Port: win-future  Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit

[Jer Noble]

(In reply to Build Bot from comment #4)
> Comment on attachment 342026 [details]
> Patch
> 
> Attachment 342026 [details] did not pass win-ews (win):
> Output: http://webkit-queues.webkit.org/results/8024872
> 
> New failing tests:
> http/tests/security/contentSecurityPolicy/userAgentShadowDOM/allow-audio.html

This just looks like a flakey test; the modified file in this patch isn't even compiled on win.

[WebKit Commit Bot]

Comment on attachment 342026 [details]
Patch

Clearing flags on attachment: 342026

Committed r232557: <https://trac.webkit.org/changeset/232557>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Ryan Haddad]

This test still appears to be a flaky timeout on the bots.

Recent examples:
https://build.webkit.org/builders/Apple%20High%20Sierra%20Release%20WK1%20(Tests)/builds/5872
https://build.webkit.org/builders/Apple%20High%20Sierra%20Release%20WK2%20(Tests)/builds/4937