[Webkit-unassigned] [Bug 160697] New: [GTK][EFL] ALSA_CARD environment variable is not passed for layout tests.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Aug 9 10:19:02 PDT 2016


            Bug ID: 160697
           Summary: [GTK][EFL] ALSA_CARD environment variable is not
                    passed for layout tests.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clopez at igalia.com
                CC: bugs-noreply at webkitgtk.org, lforschler at apple.com

With the GTK+ port, when running some layout tests like for example media/media-source/media-source-stalled-holds-sleep-assertion.html I hear strange sounds and bips on my computer.

I found a way to workaround this (with ALSA rather than pulseaudio) :

1. add snd-dummy to /etc/modules or modprobe it.
2. run the tests with the environment variable ALSA_CARD=Dummy

This works ok, but only if webkitpy allows the environment variable ALSA_CARD to be copied from the user environment.

I'm not sure if this (hearing sounds meanwhile running tests) is an issue also with pulse audio.

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