[Webkit-unassigned] [Bug 223293] New: [ macOS wk2 ] media/media-fullscreen-return-to-inline.html is a flakey text failure and flakey timeout

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=223293

            Bug ID: 223293
           Summary: [ macOS wk2 ]
                    media/media-fullscreen-return-to-inline.html is a
                    flakey text failure and flakey timeout
           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: Jenner at apple.com

media/media-fullscreen-return-to-inline.html

is flakey flakey timing out in Catalina and BigSur in WK2 in release and debug.

This test is also flakey text failing in BigSur release and debug in wk2, but only on Apple Silicon systems.

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-fullscreen-return-to-inline.html&architecture=arm64

TEXT TIMEOUT LOG:
+#PID UNRESPONSIVE - WebKitTestRunner (pid 50406)
+FAIL: Timed out waiting for notifyDone to be called

-Test that a <video> pauses after exiting fullscreen when the internal property "allowsInlineMediaPlaybackAfterFullscreen" is false.
-
-RUN(video.src = findMediaFile("video", "content/test"))
-EVENT(canplaythrough)
-RUN(video.play())
-EVENT(webkitpresentationmodechanged)
-EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(video.webkitExitFullscreen())
-EVENT(webkitpresentationmodechanged)
-EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-EXPECTED (video.paused == 'true') OK
-RUN(video.play())
-EVENT(webkitpresentationmodechanged)
-EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
-EXPECTED (video.webkitDisplayingFullscreen == 'true') OK
-RUN(video.webkitExitFullscreen())
-EVENT(webkitpresentationmodechanged)
-EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
-EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-EXPECTED (video.paused == 'false') OK
-END OF TEST
-
+#EOF
+#EOF


DIFF TEXT ON APPLE SILICON ONLY:
 EVENT(webkitpresentationmodechanged)
 EXPECTED (internals.isChangingPresentationMode(video) == 'false') OK
 EXPECTED (video.webkitDisplayingFullscreen == 'false') OK
-EXPECTED (video.paused == 'false') OK
+EXPECTED (video.paused == 'false'), OBSERVED 'true' FAIL
 END OF TEST

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