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MSE_ClearKey_EncryptedMediaTest, SRC_ClearKey_EncryptedMediaTest and MediaSourceTest fails in Win64 trunk builder |
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Issue descriptionBelow mentioned content_browsertests fails in Win trunk builder. MSE_ClearKey_EncryptedMediaTest.ConfigChangeVideo_ClearToClear_0 MSE_ClearKey_EncryptedMediaTest.ConfigChangeVideo_ClearToEncrypted_0 MSE_ClearKey_EncryptedMediaTest.ConfigChangeVideo_EncryptedToClear_0 MSE_ClearKey_EncryptedMediaTest.ConfigChangeVideo_EncryptedToEncrypted_0 MSE_ClearKey_EncryptedMediaTest.FrameSizeChangeVideo_0 MSE_ClearKey_EncryptedMediaTest.Playback_AudioClearVideo_WebM_0 MSE_ClearKey_EncryptedMediaTest.Playback_AudioOnly_WebM_0 MSE_ClearKey_EncryptedMediaTest.Playback_AudioOnly_WebM_Opus_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoAudio_WebM_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoAudio_WebM_Opus_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoClearAudio_WebM_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoClearAudio_WebM_Opus_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_Fullsample_0 MSE_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_Subsample_0 Link to the Builder =================== https://uberchromegw.corp.google.com/i/official.desktop.continuous/builders/win64%20trunk/builds/18894 Link to the log file ==================== https://uberchromegw.corp.google.com/i/official.desktop.continuous/builders/win64%20trunk/builds/18894/steps/content_browsertests/logs/stdio Error Log ========= @@@STEP_LINK@logdog-->MediaSourceTest.ConfigChangeVideo@https://luci-logdog.appspot.com/v/?s=chrome%2Fbb%2Fofficial.desktop.continuous%2Fwin64_trunk%2F18894%2F%2B%2Frecipes%2Fsteps%2Fcontent_browsertests%2F0%2Flogs%2FMediaSourceTest.ConfigChangeVideo%2F0@@@ @@@STEP_LOG_LINE@MediaSourceTest.ConfigChangeVideo@[ RUN ] MediaSourceTest.ConfigChangeVideo@@@ @@@STEP_LOG_LINE@MediaSourceTest.ConfigChangeVideo@[1892:3052:0711/111220.668:16022254:ERROR:devtools_http_handler.cc(786)]@@@ Regression Information ====================== No good build found for MSE_ClearKey_EncryptedMediaTest.Playback_AudioOnly_WebM_0 on https://uberchromegw.corp.google.com/i/official.desktop.continuous/builders/win64%20trunk Flaky Information ================== The given test is not flaky as it did not cross of the flaky tolerance 30 percent. We are trying to make the builder green and in this case unable to find the regressed range and the test is not flaky. Assigning to chrome/browser/media/OWNERS for either disabling or fixing the failure.
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Jul 11 2017
Similar failure occurs for SRC_ClearKey_EncryptedMediaTest and MediaSourceTest ,but seems like root cause is same. SRC_ClearKey_EncryptedMediaTest.FrameSizeChangeVideo_0 SRC_ClearKey_EncryptedMediaTest.Playback_AudioClearVideo_WebM_0 SRC_ClearKey_EncryptedMediaTest.Playback_AudioOnly_WebM_0 SRC_ClearKey_EncryptedMediaTest.Playback_AudioOnly_WebM_Opus_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoAudio_WebM_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoAudio_WebM_Opus_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoClearAudio_WebM_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoClearAudio_WebM_Opus_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_Fullsample_0 SRC_ClearKey_EncryptedMediaTest.Playback_VideoOnly_WebM_Subsample_0 MediaSourceTest.ConfigChangeVideo MediaSourceTest.Playback_Video_MP4_Audio_WEBM MediaSourceTest.Playback_Video_WEBM_Audio_MP4
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Jul 11 2017
Assign to jrummell@ for load balancing. Also CC wolenetz@ since there are MediaSourceTest failing.
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Jul 12 2017
From looking at the logs, it appears it takes a long time for the test to load the page and start: [ RUN ] MSE_ClearKey/EncryptedMediaTest.Playback_VideoOnly_WebM/0 [4896:3316:0711/124858.895:21820359:INFO:media_browsertest.cc(68)] Running test URL: http://127.0.0.1:49753/eme_player.html?mediaFile=bear-320x240-v_enc-v.webm&mediaType=video/webm;%20codecs=%22vp8%22&keySystem=org.w3.clearkey&useMSE=1 [4896:3316:0711/124926.067:21847518:INFO:CONSOLE(277)] "12:49:26.066 - Using ClearKeyPlayer" [4896:3316:0711/124926.068:21847534:INFO:CONSOLE(277)] "12:49:26.068 - Registering video event handlers." ... [4896:3316:0711/124928.696:21850155:INFO:CONSOLE(277)] "12:49:28.695 - timeupdate @ 0.249304" [2074/2186] MSE_ClearKey/EncryptedMediaTest.Playback_VideoOnly_WebM/0 (TIMED OUT) So the test started before 12:48:58, and the first message from the JavaScript is at 12:49:26. Looks like the test has a 30 second timeout, so taking 28 seconds to load the page means there isn't enough time to run the test to completion. Tried looking for a successful run to see how long things took, but I couldn't find an earlier successful run. The earliest I could find is 16238, and most of the runs to 18625 had lots of failing content_browsertests. Runs from 18626 on are mostly the EME tests failing. But no successful runs, so I can't tell if it's always been an issue, or just happened recently. For reference, the latest Chromium run on https://build.chromium.org/p/chromium.win/builders/Win10%20Tests%20x64/builds/13818 has: [1869/2038] MSE_ClearKey/EncryptedMediaTest.Playback_VideoOnly_WebM/0 (3535 ms) So the test should run within the 30 second timeout.
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Jul 14 2017
Friendly ping to get an update on this issue marked as Stable blocker.
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Jul 21 2017
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Comment 1 by mlamouri@chromium.org
, Jul 11 2017