227055 2021-06-15 17:13:25 -0700 [MacOS Debug] media/modern-media-controls/overflow-support/chapters.html is a flaky failure and timeout 2025-04-14 15:50:25 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=226828 https://bugs.webkit.org/show_bug.cgi?id=271785 InRadar P2 Normal --- 1 amir_mark jer.noble ap hi webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1770026 0 amir_mark 2021-06-15 17:13:25 -0700 media/modern-media-controls/overflow-support/chapters.html Is a flaky failure and timeout on both BigSur Debug and Catalina Debug. History: https://results.webkit.org/?suite=layout-tests&test=media%2Fmodern-media-controls%2Foverflow-support%2Fchapters.html Text Diff: --- /Volumes/Data/worker/bigsur-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/overflow-support/chapters-expected.txt +++ /Volumes/Data/worker/bigsur-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/overflow-support/chapters-actual.txt @@ -1,15 +1,5 @@ -Testing the OverflowSupport behavior for Playback Speed. - -On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". - - -PASS shadowRoot.querySelector('button.overflow') became different from null -PASS shadowRoot.querySelector('button.overflow').getBoundingClientRect().width became different from 0 -PASS media.textTracks[0].mode became different from 'disabled' -Tapping overflow button... -Selecting first chapter cue... -PASS media.currentTime >= 5 became true -PASS successfullyParsed is true +CONSOLE MESSAGE: SyntaxError: Unexpected token '<<' +FAIL successfullyParsed should be true (of type boolean). Was undefined (of type undefined). TEST COMPLETE 1770027 1 webkit-bug-importer 2021-06-15 17:13:58 -0700 <rdar://problem/79370477> 1770031 2 amir_mark 2021-06-15 17:17:13 -0700 This test was initially timing out consistently when introduced. Then around r278674 appeared to only become flaky timing out and failing on Big Sur and Catalina Debug 1770358 3 ap 2021-06-16 13:27:44 -0700 This is an unusual failure mode. Where is this '<<' even coming from? 2110536 4 jer.noble 2025-04-11 14:00:55 -0700 Pull request: https://github.com/WebKit/WebKit/pull/43978 2110956 5 ews-feeder 2025-04-14 15:50:23 -0700 Committed 293684@main (e3c8c5a2a593): <https://commits.webkit.org/293684@main> Reviewed commits have been landed. Closing PR #43978 and removing active labels.