115045 2013-04-23 10:40:12 -0700 [Mac] media/track/track-mode.html sometimes trigger InvalidStateError 2013-04-26 11:09:39 -0700 1 1 1 Unclassified WebKit Media 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 jberlin eric.carlson commit-queue eric.carlson jer.noble rniwa webkit-bug-importer oldest_to_newest 879967 0 jberlin 2013-04-23 10:40:12 -0700 I have seen this happen with a couple different media/track tests. http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r148970%20(9125)/media/track/track-mode-diff.txt --- /Volumes/Data/slave/mountainlion-debug-tests-wk2/build/layout-test-results/media/track/track-mode-expected.txt +++ /Volumes/Data/slave/mountainlion-debug-tests-wk2/build/layout-test-results/media/track/track-mode-actual.txt @@ -1,39 +1,3 @@ -Tests that the TextTrack mode attribute is appropriately set. +CONSOLE MESSAGE: line 59: InvalidStateError: DOM Exception 11: An attempt was made to use an object that is not, or is no longer, usable. +FAIL: Timed out waiting for notifyDone to be called - -++ Test default attribute value -EXPECTED (textTrack.mode == 'showing') OK -EXPECTED (video.textTracks[0].mode == 'showing') OK - -*** Set to bogus value, should return default -RUN(textTrack.mode = 'bogus') -EXPECTED (textTrack.mode == 'showing') OK -EXPECTED (video.textTracks[0].mode == 'showing') OK - -*** Set to known values -++ 'disabled' -RUN(textTrack.mode = 'disabled') -EXPECTED (textTrack.mode == 'disabled') OK -EXPECTED (video.textTracks[0].mode == 'disabled') OK -EXPECTED (textTrack.cues == 'null') OK - -++ 0 events expected while mode = disabled - -++ 'hidden' -RUN(textTrack.mode = 'hidden') -EXPECTED (textTrack.mode == 'hidden') OK -EXPECTED (video.textTracks[0].mode == 'hidden') OK -EXPECTED (textTrack.cues.length == '3') OK - -++ 'showing' -RUN(textTrack.mode = 'showing') -EXPECTED (textTrack.mode == 'showing') OK -EXPECTED (video.textTracks[0].mode == 'showing') OK -EXPECTED (textTrack.cues.length == '3') OK - -++ at least 3 events expected while mode = showing -EVENT(cuechange) -EVENT(cuechange) -EVENT(cuechange) -END OF TEST - 879968 1 webkit-bug-importer 2013-04-23 10:40:37 -0700 <rdar://problem/13717711> 880543 2 eric.carlson 2013-04-24 07:28:45 -0700 +CONSOLE MESSAGE: line 59: InvalidStateError: DOM Exception 11: An attempt was made to use an object that is not, or is no longer, usable. This happens because the currentTime attribute is being set before the video element is ready. This happens because the test does this after a hard-coded delay instead of waiting for an event. 880545 3 eric.carlson 2013-04-24 07:41:19 -0700 Lets us this bug for the fixes to track-mode.html. Please file additional bugs for other failures. 880546 4 199453 eric.carlson 2013-04-24 07:44:33 -0700 Created attachment 199453 Proposed patch 881963 5 199453 commit-queue 2013-04-26 11:09:37 -0700 Comment on attachment 199453 Proposed patch Clearing flags on attachment: 199453 Committed r149197: <http://trac.webkit.org/changeset/149197> 881964 6 commit-queue 2013-04-26 11:09:39 -0700 All reviewed patches have been landed. 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