[Webkit-unassigned] [Bug 101261] test-webkitpy shows failure output on my linux box

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=101261


Peter Beverloo <peter at chromium.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dominik.rottsches at intel.com




--- Comment #3 from Peter Beverloo <peter at chromium.org>  2013-01-03 07:33:59 PST ---
I'm seeing this consistently when running webkitpy.layout_tests.port.efl_unittest and gtk_unittest. Both ports use the PulseAudioSanitizer class to unload the "module-stream-restore" PulseAudio module before the test run (as part of setup_test_run()), and restore it again as part of clean_up_test_run().

This executes the following commands:

$ pactl list short modules
$ pactl unload-module [index of module-stream-restore module]
.. test run ..
$ pactl load-module module-stream-resource

Adding a print right before the call to unload-module shows that this is being executed twice (or more), so we're running into a concurrency issue here. The class was added in http://wkrev.com/115478.

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