Bug 88949 – [Chromium] http/tests/media/media-source/video-media-source-add-and-remove-ids.html failing on WebKit waterfall

• Status: RESOLVED
• Resolution: FIXED
• Component: Tools / Tests

[Dominic Cooney]

This test has been failing on Chromium Linux Release (Tests) and Chromium Mac Release (Tests) bots since r120097, for example:

<http://build.webkit.org/results/Chromium%20Linux%20Release%20(Tests)/r120097%20%2833806%29/http/tests/media/media-source/>

It looks like the test doesn’t produce the expected line:

Unexpected exception: Error: QUOTA_EXCEEDED_ERR: DOM Exception 22

It seems weird for the test to expect the "unexpected" exception, so not sure who to believe here.

[Dominic Cooney]

This had expectations bug 88798. Since that is resolved I added expectations w/ this bug in r120152.

[Dominic Cooney]

This test is flakily hitting an assertion on Mac10.5 (dbg) and Mac 10.6 (dbg) on Chromium WebKit canaries with output like:

crash log for DumpRenderTree (pid 1966):
STDOUT: <empty>
STDERR: [1966:-1602484928:542983752250:FATAL:chunk_demuxer.cc(574)] Check failed: stream_parser_map_.count(id) > 0u (0 vs. 0)
STDERR: Backtrace:
STDERR: 	0   DumpRenderTree                      0x408b424f base::debug::StackTrace::StackTrace() + 63
STDERR: 	1   DumpRenderTree                      0x408b41eb base::debug::StackTrace::StackTrace() + 43
STDERR: 	2   DumpRenderTree                      0x409035cc logging::LogMessage::~LogMessage() + 76
STDERR: 	3   DumpRenderTree                      0x409020bb logging::LogMessage::~LogMessage() + 43
STDERR: 	4   DumpRenderTree                      0x43e01324 media::ChunkDemuxer::RemoveId(std::string const&) + 228
STDERR: 	5   DumpRenderTree                      0x44198867 webkit_media::WebMediaPlayerProxy::DemuxerRemoveId(std::string const&) + 71
STDERR: 	6   DumpRenderTree                      0x4418804e webkit_media::WebMediaPlayerImpl::sourceRemoveId(WebKit::WebString const&) + 398
STDERR: 	7   DumpRenderTree                      0x40260048 WebKit::WebMediaPlayerClientImpl::sourceRemoveId(WTF::String const&) + 152
STDERR: 	8   DumpRenderTree                      0x42342be9 WebCore::MediaPlayer::sourceRemoveId(WTF::String const&) + 89
STDERR: 	9   DumpRenderTree                      0x4205bdb4 WebCore::HTMLMediaElement::webkitSourceRemoveId(WTF::String const&, int&) + 212
STDERR: 	10  DumpRenderTree                      0x43746735 WebCore::HTMLMediaElementV8Internal::webkitSourceRemoveIdCallback(v8::Arguments const&) + 341
STDERR: 	11  DumpRenderTree                      0x411325a6 v8::internal::MaybeObject* v8::internal::HandleApiCallHelper<false>(v8::internal::(anonymous namespace)::BuiltinArguments<(v8::internal::BuiltinExtraArguments)1>, v8::internal::Isolate*) + 1318
STDERR: 	12  DumpRenderTree                      0x4113204a v8::internal::Builtin_Impl_HandleApiCall(v8::internal::(anonymous namespace)::BuiltinArguments<(v8::internal::BuiltinExtraArguments)1>, v8::internal::Isolate*) + 74
STDERR: 	13  DumpRenderTree                      0x4112835c v8::internal::Builtin_HandleApiCall(v8::internal::(anonymous namespace)::BuiltinArguments<(v8::internal::BuiltinExtraArguments)1>, v8::internal::Isolate*) + 172
STDERR: 	14  ???                                 0x3680a336 0x0 + 914400054
STDERR: 	15  ???                                 0x35e1c8bc 0x0 + 903989436

Updated expectations in r120269.

[Dominic Cooney]

Flakiness dashboard: <http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=http%2Ftests%2Fmedia%2Fmedia-source%2Fvideo-media-source-add-and-remove-ids.html>

[Anna Cavender]

Fixed with http://src.chromium.org/viewvc/chrome?view=rev&revision=148473