REGRESSION (r234081): TestWebKitAPI.VideoControlsManager.VideoControlsManagerAudioElementFollowingUserInteraction is a flaky timeout

[Dawei Fenton (:realdawei)]

API Test VideoControlsManagerAudioElementFollowingUserInteraction is frequently timing out after revision: https://trac.webkit.org/changeset/234081/webkit

sample output:
https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20WK2%20%28Tests%29/builds/4227/steps/run-api-tests/logs/stdio

TestWebKitAPI.VideoControlsManager.VideoControlsManagerAudioElementFollowingUserInteraction Timeout

[Alexey Proskuryakov]

Do we have confidence that this regressed with r234081? What is the next step to resolve the regression?

[Radar WebKit Bug Importer]

<rdar://problem/42667737>

[Jer Noble]

Created attachment 348431 [details]
Patch

[WebKit Commit Bot]

Comment on attachment 348431 [details]
Patch

Clearing flags on attachment: 348431

Committed r235614: <https://trac.webkit.org/changeset/235614>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Dawei Fenton (:realdawei)]

This test continues to be a flaky (In reply to WebKit Commit Bot from comment #4)
> Comment on attachment 348431 [details]
> Patch
> 
> Clearing flags on attachment: 348431
> 
> Committed r235614: <https://trac.webkit.org/changeset/235614>

This test continues to be a flaky time out despite this revision.

Sample output:
https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20WK1%20%28Tests%29/builds/5504/steps/run-api-tests/logs/stdio

and

https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20WK2%20%28Tests%29/builds/4737/steps/run-api-tests/logs/stdio

[Dawei Fenton (:realdawei)]

The timeout can be reproduced with the following command:

while true; do run-api-tests --debug TestWebKitAPI.VideoControlsManager.VideoControlsManagerAudioElementFollowingUserInteraction ;done

[Ryan Haddad]

I'd like to skip this test since it is making the bots red.

[Ryan Haddad]

Disabled test in https://trac.webkit.org/r237336