[Bug 771210] New: tests: new queue2: Add higher-resolution low/high-watermark properties unit test is flaky

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sat Sep 10 19:50:13 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=771210

            Bug ID: 771210
           Summary: tests: new queue2: Add higher-resolution
                    low/high-watermark properties unit test is flaky
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: blocker
          Priority: Normal
         Component: gstreamer (core)
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: t.i.m at zen.co.uk
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: dv at pseudoterminal.org, slomo at coaxion.net,
                    t.i.m at zen.co.uk
        Depends on: 769449
     GNOME version: ---

Running suite(s): queue2
88%: Checks: 9, Failures: 1, Errors: 0
elements/queue2.c:270:F:general:test_watermark_and_fill_level:0: Got incorrect
percentage: 0% expected: 50%


Can be reproduced fairly quickly with:

 $ GST_CHECKS=test_watermark_and_fill_level make elements/queue2.forever


This needs to be investigated and fixed, or disabled. Or stuff needs to be
backed out.



+++ This bug was initially created as a clone of Bug #769449 +++

Add new low/high-watermark properties, which are of type double, and given in
range 0.0-1.0. This makes it possible to set low/high watermarks with greater
resolution, which is useful with large queue2 max sizes and watermarks like
0.5% for example. 

low/high-percent properties remain for backwards compatibility, and are marked
as "deprecated".

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