173946 2017-06-28 16:50:20 -0700 REGRESSION Layout Test media/modern-media-controls/fullscreen-support/fullscreen-support-press.html is flaky 2026-01-12 09:08:18 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 jlewis3 webkit-unassigned graouts ryanhaddad webkit-bug-importer oldest_to_newest 1323739 0 jlewis3 2017-06-28 16:50:20 -0700 media/modern-media-controls/fullscreen-support/fullscreen-support-press.html is a flaky failure on Sierra WK2 Debug and has most recently had an extended timeout according to the Flakiness Dashboard. https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fmodern-media-controls%2Ffullscreen-support%2Ffullscreen-support-press.html The Failures started after a re-baslining of the test and adjusted expectations. It seems these were primarily aimed at iOS Simulator. https://trac.webkit.org/changeset/218231/webkit The failures however, have inconsistent Diffs. Currently the test had a timeout that lasted 101 seconds: https://build.webkit.org/builders/Apple%20Sierra%20Debug%20WK2%20(Tests)/builds/1787 https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r218886%20(1787)/results.html Diff for timeout: --- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/fullscreen-support/fullscreen-support-press-expected.txt +++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/fullscreen-support/fullscreen-support-press-actual.txt @@ -1,10 +1,5 @@ -Testing the FullscreenSupport behavior when clicking the fullscreen button. +#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 20338) +FAIL: Timed out waiting for notifyDone to be called -On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". - - -PASS media.webkitDisplayingFullscreen is true -PASS successfullyParsed is true - -TEST COMPLETE - +#EOF +#EOF 1323938 1 graouts 2017-06-29 08:10:46 -0700 I can get some failures locally with this command: $ run-webkit-tests --debug -g --iterations=500 --run-singly --exit-after-n-failures=1 media/modern-media-controls/fullscreen-support/fullscreen-support-press.html Investigating… 1325427 2 webkit-bug-importer 2017-07-04 04:31:52 -0700 <rdar://problem/33122070> 1336304 3 jlewis3 2017-08-07 18:05:45 -0700 Marked test as flaky on macOS WK2 Debug: https://trac.webkit.org/changeset/220375/webkit