Closed
Bug 562004
Opened 14 years ago
Closed 14 years ago
Wave tests time out intermittently, aborting the test suite: test_wav_ended1.html, test_wav_ended2.html, test_wav_onloadedmetadata.html, test_wav_timeupdate1.html
Categories
(Core :: Audio/Video, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: hsivonen, Unassigned)
References
()
Details
(Keywords: intermittent-failure)
From http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1272367753.1272369882.4643.gz#err0 : 47809 INFO Running /tests/content/media/test/test_wav_ended1.html... NEXT ERROR 47810 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_wav_ended1.html | Test timed out. 47812 INFO Running /tests/content/media/test/test_wav_ended2.html... NEXT ERROR 47813 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_wav_ended2.html | Test timed out. 47815 INFO Running /tests/content/media/test/test_wav_onloadedmetadata.html... 47816 INFO TEST-PASS | /tests/content/media/test/test_wav_onloadedmetadata.html | No more than 1 onloadedmetadata events 47817 INFO TEST-PASS | /tests/content/media/test/test_wav_onloadedmetadata.html | Duration should be around 1.0 47818 INFO TEST-PASS | /tests/content/media/test/test_wav_onloadedmetadata.html | No more than 1 onloadeddata events NEXT ERROR 47819 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_wav_onloadedmetadata.html | Test timed out. 47821 INFO Running /tests/content/media/test/test_wav_timeupdate1.html... 47822 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Duration should be around 1.0: 1 47823 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.20000000298023224 is greater than last time of 0 47824 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.3001360595226288 is greater than last time of 0.20000000298023224 47825 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.40099772810935974 is greater than last time of 0.3001360595226288 47826 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.5012245178222656 is greater than last time of 0.40099772810935974 47827 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.601360559463501 is greater than last time of 0.5012245178222656 47828 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.7015873193740845 is greater than last time of 0.601360559463501 47829 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.801814079284668 is greater than last time of 0.7015873193740845 47830 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 0.9020408391952515 is greater than last time of 0.801814079284668 47831 INFO TEST-PASS | /tests/content/media/test/test_wav_timeupdate1.html | Check currentTime of 1 is greater than last time of 0.9020408391952515 NEXT ERROR 47832 ERROR TEST-UNEXPECTED-FAIL | /tests/content/media/test/test_wav_timeupdate1.html | Test timed out. 47833 ERROR TEST-UNEXPECTED-FAIL | (SimpleTest/TestRunner.js) | 4 test timeouts, giving up. 47834 ERROR TEST-UNEXPECTED-FAIL | (SimpleTest/TestRunner.js) | Skipping 70 remaining tests. The push was about HTML5 parser bits that aren't turned on yet.
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Comment 3•14 years ago
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Possibly the landing of bug 560708 causing this?
Comment 4•14 years ago
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http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1272477953.1272480015.26203.gz Rev3 Fedora 12 mozilla-central opt test mochitests-1/5 on 2010/04/28 11:05:53 s: talos-r3-fed-031
Comment 5•14 years ago
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(In reply to comment #4) > http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1272477953.1272480015.26203.gz > Rev3 Fedora 12 mozilla-central opt test mochitests-1/5 on 2010/04/28 11:05:53 > s: talos-r3-fed-031 This contains a callstack: Thread 14 0 linux-gate.so + 0x424 1 libasound.so.2.0.0 + 0x4b835 2 libasound.so.2.0.0 + 0x4ba0a 3 libasound.so.2.0.0 + 0x4bb4a 4 libasound.so.2.0.0 + 0x901ea 5 libasound.so.2.0.0 + 0x4611b 6 libxul.so!sa_stream_write [sydney_audio_alsa.c:5e93ba534a98 : 197 + 0x9] 7 libxul.so!nsAudioStream::Drain [nsAudioStream.cpp:5e93ba534a98 : 224 + 0xf] 8 libxul.so!nsWaveStateMachine::Run [nsWaveDecoder.cpp:5e93ba534a98 : 746 + 0x8] nsAudioStream::Drain() is doing a blocking write to playback the remaining buffered audio. This blocking write is not returning, it's a bug in ALSA (the same one which is causing bug 557432). We could change nsAudioStream::Drain() to do non-blocking writes for the WAV backend. Or rewrite libsydneyaudio to be callback based. Or update ALSA on the tinderbox machines?
Comment 6•14 years ago
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This is only failing on the new Fedora tinderboxen. On the old Linux machines, we probably weren't exercising the sound code at all because snd_pcm_open would return an error (as the tinderboxen had no sound hardware) and we'd use the no-audio path. On these machines, snd_pcm_open probably succeeds because PulseAudio is installed and running (which, if these machines also have no sound hardware, is probably just throwing away the sound samples). So this could be a bug in sydneyaudio, ALSA, the ALSA Pulse plugin, or PulseAudio. I'll try to reproduce this locally in the next few days and dig deeper.
Comment 7•14 years ago
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releng should have spare Fedora slaves that you can borrow before too long, if you can't reproduce elsewhere.
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Updated•14 years ago
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Summary: Wave tests time out in a way that looks random: test_wav_ended1.html, test_wav_ended2.html, test_wav_onloadedmetadata.html, test_wav_timeupdate1.html → Wave tests time out intermittently, aborting the test suite: test_wav_ended1.html, test_wav_ended2.html, test_wav_onloadedmetadata.html, test_wav_timeupdate1.html
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Comment 42•14 years ago
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I'm pretty sure this failure (test_wav_ended2, at least) is caused by the same bug that causes bug 569163.
Depends on: 569163
Comment 43•14 years ago
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Marking fixed by bug 569163.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
Assignee | ||
Updated•12 years ago
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Keywords: intermittent-failure
Assignee | ||
Updated•12 years ago
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Description
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