[Webkit-unassigned] [Bug 122507] New: Layout Test media/track/track-cue-rendering.html is flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=122507

           Summary: Layout Test media/track/track-cue-rendering.html is
                    flaky
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ap at webkit.org
                CC: eric.carlson at apple.com, jer.noble at apple.com


The following layout test is flaky on all Mac bots. Has been failing for at least a few weeks now, possibly always.

media/track/track-cue-rendering.html

Some diffs:

--- /Volumes/Data/slave/lion-debug-tests-wk1/build/layout-test-results/media/track/track-cue-rendering-expected.txt
+++ /Volumes/Data/slave/lion-debug-tests-wk1/build/layout-test-results/media/track/track-cue-rendering-actual.txt
@@ -46,7 +46,7 @@

 RUN(video.width = 1280)
 RUN(video.height = 960)
-EXPECTED (getComputedStyle(currentCue).fontSize == '48px') OK
+EXPECTED (getComputedStyle(currentCue).fontSize == '48px'), OBSERVED '36px' FAIL

 EXPECTED (getComputedStyle(currentCue).fontFamily == 'sans-serif') OK
 EXPECTED (getComputedStyle(currentCue).color == 'rgb(255, 255, 255)') OK

--- /Volumes/Data/slave/mountainlion-release-tests-wk1/build/layout-test-results/media/track/track-cue-rendering-expected.txt
+++ /Volumes/Data/slave/mountainlion-release-tests-wk1/build/layout-test-results/media/track/track-cue-rendering-actual.txt
@@ -42,7 +42,7 @@

 RUN(video.width = 960)
 RUN(video.height = 720)
-EXPECTED (getComputedStyle(currentCue).fontSize == '36px') OK
+EXPECTED (getComputedStyle(currentCue).fontSize == '36px'), OBSERVED '24px' FAIL

 RUN(video.width = 1280)
 RUN(video.height = 960)

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