[ RUN      ] OutOfProcessPPAPITest.MediaStreamAudioTrack

DevTools listening on ws://127.0.0.1:63929/devtools/browser/95434980-e7f6-4c72-adcd-1ff769eb04dc
objc[97221]: Class MockCrApp is implemented in both /b/swarm_slave/w/ir/out/Debug/libtest_runner.dylib and /b/swarm_slave/w/ir/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
[97221:771:0109/091436.301982:WARNING:vt_video_decode_accelerator_mac.cc(178)] Failed to create VTDecompressionSession: Error Domain=NSOSStatusErrorDomain Code=-8973 "The operation couldn’t be completed. (OSStatus error -8973.)" (codecOpenErr) (-8973)
[97221:771:0109/091436.303331:WARNING:vt_video_decode_accelerator_mac.cc(200)] Failed to create hardware VideoToolbox session
objc[97222]: Class MockCrApp is implemented in both /b/swarm_slave/w/ir/out/Debug/libtest_runner.dylib and /b/swarm_slave/w/ir/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
[97221:771:0109/091436.367684:ERROR:vt_video_encode_accelerator_mac.cc(517)]  VTCompressionSessionCreate failed: -12908
objc[97228]: Class MockCrApp is implemented in both /b/swarm_slave/w/ir/out/Debug/libtest_runner.dylib and /b/swarm_slave/w/ir/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
[97218:771:0109/091437.085288:INFO:CONSOLE(176)] "Create finished in 0.050 seconds.", source: file:///b/swarm_slave/w/ir/ppapi/tests/test_case.html?testcase=MediaStreamAudioTrack (176)
[97218:771:0109/091437.158282:INFO:CONSOLE(176)] "GetBuffer finished in 0.070 seconds.", source: file:///b/swarm_slave/w/ir/ppapi/tests/test_case.html?testcase=MediaStreamAudioTrack (176)
objc[97230]: Class MockCrApp is implemented in both /b/swarm_slave/w/ir/out/Debug/libtest_runner.dylib and /b/swarm_slave/w/ir/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
[97218:771:0109/091438.521853:INFO:CONSOLE(176)] "Configure finished in 1.365 seconds.", source: file:///b/swarm_slave/w/ir/ppapi/tests/test_case.html?testcase=MediaStreamAudioTrack (176)
[97218:771:0109/091438.555606:INFO:CONSOLE(176)] "ConfigureClose finished in 0.027 seconds.", source: file:///b/swarm_slave/w/ir/ppapi/tests/test_case.html?testcase=MediaStreamAudioTrack (176)
[97218:771:0109/091438.562437:ERROR:audio_manager_mac.cc(290)] Error getting default AudioDevice.
[97218:771:0109/091438.562686:ERROR:audio_manager_mac.cc(907)] Invalid output device 
[97218:771:0109/091438.563270:ERROR:audio_manager_mac.cc(813)] Failed to open output device: 
[97218:771:0109/091438.563476:ERROR:audio_output_resampler.cc(396)] Unable to open audio device in high latency mode.  Falling back to fake audio output.
[97222:40967:0109/091438.565329:WARNING:PushPullFIFO.cpp(182)] PushPullFIFO: underflow while pulling (underflowCount=1, availableFrames=0, requestedFrames=441, fifoLength=12288)
[97218:771:0109/091438.569196:INFO:CONSOLE(1)] "OscillatorNode.frequency.value setter smoothing is deprecated and will be removed in M64, around January 2018. Please use setTargetAtTime() instead if smoothing is needed. See https://www.chromestatus.com/features/5287995770929152 for more details.", source:  (1)
[97218:771:0109/091438.569434:INFO:CONSOLE(1)] "AudioParam value setter will become equivalent to AudioParam.setValueAtTime() in M65, around March 2018  See https://webaudio.github.io/web-audio-api/#dom-audioparam-value for more details.", source:  (1)
[97218:771:0109/091438.631784:INFO:CONSOLE(176)] "VerifyWaveform finished in 0.075 seconds.", source: file:///b/swarm_slave/w/ir/ppapi/tests/test_case.html?testcase=MediaStreamAudioTrack (176)
../../content/test/ppapi/ppapi_test.cc:112: Failure
Expected equality of these values:
  "PASS"
  handler.message().c_str()
    Which is: "VerifyWaveform FAIL: Failure in ../../ppapi/tests/test_media_stream_audio_track.cc(460): Failed ASSERT_GE(left, std::max\\u003Cint16_t>(expected, -32768 + 1) - 1) Right: (-1)"
[97218:37123:0109/091438.715391:WARNING:discardable_shared_memory_manager.cc(435)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked.
[  FAILED  ] OutOfProcessPPAPITest.MediaStreamAudioTrack, where TypeParam =  and GetParam() =  (2706 ms)

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/79c9a11390a1a348b6f44fa42cecd08ce84ef4eb

commit 79c9a11390a1a348b6f44fa42cecd08ce84ef4eb
Author: Dominic Mazzoni <dmazzoni@chromium.org>
Date: Tue Jan 09 18:14:19 2018

Disable content_browsertests OutOfProcessPPAPITest.MediaStreamAudioTrack on all platforms

Bug:  438729 ,  800376 
Change-Id: If920f3c5dd3be6e1be0a9a492830ff1d6f18d66b
TBR: raymes@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/857583
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Queue: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#528048}
[modify] https://crrev.com/79c9a11390a1a348b6f44fa42cecd08ce84ef4eb/content/test/ppapi/ppapi_browsertest.cc

bbudge: are these tests familiar to you? I'm not sure this will be high priority given the current state of PPAPI

I don't think anyone is working actively on PPAPI now, so I doubt that we can address this, unless progress has been made in making our test setups less flaky. Our tests have slowly been disabled over time, unfortunately.

marking WontFix since tests have been disabled