Bug 189340

Summary: [GTK] webaudio/silence-after-playback.html is flaky
Product: WebKit Reporter: Miguel Gomez <magomez>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: bugs-noreply, pnormand
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Miguel Gomez
Reported 2018-09-06 06:25:24 PDT
webaudio/silence-after-playback.html [ Failure Timeout Pass ] This test was passing fine until r234983 when it started failing sometimes because of a different audio output than expected. Since r235142 it started to timeout as well quite often. The expected audio can be checked here: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r235732%20(8061)/webaudio/silence-after-playback-expected.wav and the result is here: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r235732%20(8061)/webaudio/silence-after-playback-actual.wav And if you check them, it seems that the problem is that we are playing the sound on loop: the expected has a sound and then silence, and the actual has the sound played 3 times with no silence, seems that it's player in loop instead of just once.
Attachments
Miguel Gomez
Comment 1 2018-09-06 06:36:08 PDT
Ah, in this case there's also some content in stderr that says "failed to create drawable" which may help to explain the reason of the timeout.
Philippe Normand
Comment 2 2018-09-07 10:51:30 PDT
*** This bug has been marked as a duplicate of bug 189349 ***
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