[Webkit-unassigned] [Bug 215583] New: [ macOS iOS ] media/track/track-in-band-style.html is a flaky timeout and failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=215583

            Bug ID: 215583
           Summary: [ macOS iOS ] media/track/track-in-band-style.html is
                    a flaky timeout and failure
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: hector_i_lopez at apple.com

media/track/track-in-band-style.html

This test is a flaky according to history. Test is a flaky timeout and failure on macOS. Test is a flaky timeout only on iOS. First occurrence of timeout on macOS is at r251274 and failure at r251412. First occurence of a timeout on iOS is at r259207.

History:
https://results.webkit.org/?suite=layout-tests&test=media%2Ftrack%2Ftrack-in-band-style.html&limit=50000&platform=ios&platform=mac

Diff:
Timeout 

And for failures:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/media/track/track-in-band-style-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/media/track/track-in-band-style-actual.txt
@@ -12,8 +12,11 @@
 RUN(video.play())
 EVENT(cuechange)

-** Test current cue colors
-EXPECTED (cueNode.style.color == 'rgb(255, 255, 255)') OK
-EXPECTED (cueNode.style.backgroundColor == 'rgb(0, 0, 0)') OK
+Text track cue at time 0.3s not visible. Track cues are:
+cue 0: start time = 1.00, text = Four
+cue 1: start time = 1.77, text = Six
+cue 2: start time = 2.44, text = Eight
+
+FAIL
 END OF TEST

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