Bug 189129

The following layout test is flaky on macOS

media/media-fullscreen-inline.html

Probable cause:

Unknown, this test has been a flaky timeout for a while.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fmedia-fullscreen-inline.html

--- /Volumes/Data/slave/highsierra-release-tests-wk1/build/layout-test-results/media/media-fullscreen-inline-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk1/build/layout-test-results/media/media-fullscreen-inline-actual.txt
@@ -1,3 +1,4 @@
+FAIL: Timed out waiting for notifyDone to be called
 Test media element fullscreen API when an element is in the DOM.
 
 
@@ -7,32 +8,4 @@
 *** Creating <audio> element with "content/test.mp4" in the document, should NOT support fullscreen even though it has video
 EVENT(loadstart)
 EVENT(durationchange)
-EVENT(canplaythrough)
-* event handler NOT triggered by a user gesture
-EXPECTED (mediaElement.webkitSupportsFullscreen == 'undefined') OK
-EXPECTED (mediaElement.webkitSupportsPresentationMode == 'undefined') OK
-EXPECTED (mediaElement.webkitDisplayingFullscreen == 'undefined') OK
-* clicking on button
-EVENT(mouseup)
-* event handler triggered by user gesture
 
-*** Creating <video> element with "content/test.mp4" in the document, should support fullscreen because it is a <video> element with video media
-EVENT(loadstart)
-EVENT(durationchange)
-EVENT(canplaythrough)
-* event handler NOT triggered by a user gesture
-EXPECTED (mediaElement.webkitSupportsFullscreen == 'true') OK
-EXPECTED (mediaElement.webkitSupportsPresentationMode('fullscreen') == 'true') OK
-EXPECTED (mediaElement.webkitDisplayingFullscreen == 'false') OK
-TEST(mediaElement.webkitEnterFullScreen()) THROWS(DOMException.INVALID_STATE_ERR) OK
-* clicking on button
-EVENT(mouseup)
-* event handler triggered by user gesture
-RUN(mediaElement.webkitEnterFullScreen())
-EVENT(webkitfullscreenchange)
-EXPECTED (mediaElement.webkitDisplayingFullscreen == 'true') OK
-RUN(mediaElement.webkitExitFullScreen())
-EVENT(webkitfullscreenchange)
-
-END OF TEST
-