230988 2021-09-29 15:07:33 -0700 [ iOS Debug ] fast/selectors/matches-backtracking.html & fast/selectors/is-backtracking.html are timing out 2021-10-28 16:40:42 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build iPhone / iPad Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=139634 https://bugs.webkit.org/show_bug.cgi?id=197068 https://bugs.webkit.org/show_bug.cgi?id=230968 InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned hi webkit-bot-watchers-bugzilla webkit-bug-importer ysuzuki oldest_to_newest 1798593 0 ayumi_kojima 2021-09-29 15:07:33 -0700 fast/selectors/matches-backtracking.html fast/selectors/is-backtracking.html Are timing out on iOS Debug. History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fselectors%2Fis-backtracking.html&test=fast%2Fselectors%2Fmatches-backtracking.html Diff: No diff. The tests are already marked slow in Bug 139634 and flaky timeout/pass on Mac in Bug 197068. 1798594 1 webkit-bug-importer 2021-09-29 15:08:28 -0700 <rdar://problem/83690616> 1798597 2 ayumi_kojima 2021-09-29 15:13:37 -0700 Tests are already marked as pass/timeout in iOS-14 folder at https://trac.webkit.org/changeset/281858/webkit, but I didn't see any bug that's tracking the tests. Moved test expectations from iOS-14 to iOS-wk2 and marked as timeout since the timeout is seen on iOS 15 as well. https://trac.webkit.org/changeset/283267/webkit 1801793 3 ayumi_kojima 2021-10-07 14:35:53 -0700 These tests might be just slow tests. On the history, the tests that were timing out at r281848 took 155 seconds while they are taking only about 35 seconds but still timing out after r281861 1807886 4 ayumi_kojima 2021-10-22 14:44:33 -0700 Removed the test expectations on iOS-wk2 so that the expectation set in Bug 139634 (Slow) will apply to iOS as well.https://trac.webkit.org/changeset/284714/webkit 1808466 5 ayumi_kojima 2021-10-25 10:39:57 -0700 Tests are timing out after removing timeout expectation. Put it back and continue investigation https://trac.webkit.org/changeset/284790/webkit 1809038 6 ayumi_kojima 2021-10-26 14:33:07 -0700 I was able to reproduce the timeout at TOT locally on Monterey using run-webkit-tests --force --iterations 50 --exit-after-n-crashes-or-timeouts 1 --debug fast/selectors/is-backtracking.html