[ macOS wk2 debug ] imported/w3c/web-platform-tests/media-source/mediasource-changetype-play-implicit.html is a flaky failure (harness timeout) 
https://bugs.webkit.org/show_bug.cgi?id=214683
Summary [ macOS wk2 debug ] imported/w3c/web-platform-tests/media-source/mediasource-...
Karl Rackler
Reported 2020-07-23 05:15:39 PDT
Description: imported/w3c/web-platform-tests/media-source/mediasource-changetype-play-implicit.html This issue started approximately 07/14/20 since the test was introduced and is a flaky failure daily since. History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fmedia-source%2Fmediasource-changetype-play-implicit.html&flavor=wk2&style=debug&platform=mac&limit=50000 Diff: --- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/media-source/mediasource-changetype-play-implicit-expected.txt +++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/media-source/mediasource-changetype-play-implicit-actual.txt @@ -1,8 +1,10 @@ + +Harness Error (TIMEOUT), message = null FAIL Check if browser supports enough test media types and pairs of audio-only or video-only media with same bytestream format assert_true: Browser doesn't support at least 2 audio-only or 2 video-only test media with same bytestream format expected true got false PASS Test audio-only implicit changeType for audio/mp4; codecs="mp4a.40.2" <-> audio/mp4; codecs="mp4a.40.2" PASS Test audio-only implicit changeType for audio/mp4; codecs="mp4a.40.2" <-> audio/mp4; codecs="mp4a.40.2" (using types without codecs parameters for addSourceBuffer) PASS Test audio-only implicit changeType for audio/mpeg <-> audio/mpeg -PASS Test video-only implicit changeType for video/mp4; codecs="avc1.4D4001" <-> video/mp4; codecs="avc1.4D4001" +TIMEOUT Test video-only implicit changeType for video/mp4; codecs="avc1.4D4001" <-> video/mp4; codecs="avc1.4D4001" Test timed out PASS Test video-only implicit changeType for video/mp4; codecs="avc1.4D4001" <-> video/mp4; codecs="avc1.4D4001" (using types without codecs parameters for addSourceBuffer)
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Radar WebKit Bug Importer
Comment 1 2020-07-23 05:16:12 PDT
<rdar://problem/65986787>
Karl Rackler
Comment 2 2020-07-23 05:22:36 PDT
I have marked these tests as failing while this issue is investigated. https://trac.webkit.org/changeset/264756/webkit
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