Bug 212215

Summary: [ macOS ] REGRESSION: media/video-isplayingtoautomotiveheadunit.html is a flaky failure
Product: WebKit Reporter: Jacob Uphoff <jacob_uphoff>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: eric.carlson, jer.noble, peng.liu6, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Jacob Uphoff 2020-05-21 09:14:15 PDT 
media/video-isplayingtoautomotiveheadunit.html

This test recently became a flaky failure on macOS and was first seen on commit r261534.

History:

https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-isplayingtoautomotiveheadunit.html

Diff:

 EVENT(playing)
 RUN(internals.setIsPlayingToAutomotiveHeadUnit(true))
 RUN(internals.applicationDidEnterBackground(true))
-EXPECTED (video.paused == 'false') OK
+EXPECTED (video.paused == 'false'), OBSERVED 'true' FAIL
 RUN(internals.setIsPlayingToAutomotiveHeadUnit(false))
 RUN(internals.applicationWillEnterForeground(true))
 END OF TEST
Comment 1 Radar WebKit Bug Importer 2020-05-21 09:14:37 PDT 
<rdar://problem/63495929>
Comment 2 Jacob Uphoff 2020-05-21 09:22:45 PDT 
Set expectations: https://trac.webkit.org/changeset/262007/webkit