195719 2019-03-13 17:53:30 -0700 [ MacOS Debug ] REGRESSION (r242687) Layout Tests fast/events/wheel* are flaky timeouts 2019-04-26 10:39:55 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED https://bugs.webkit.org/show_bug.cgi?id=195507 InRadar P2 Normal --- 1 sroberts webkit-unassigned koivisto lforschler simon.fraser webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1516293 0 sroberts 2019-03-13 17:53:30 -0700 The following layout tests are flaky on MacOS Debug fast/events/wheel-event-destroys-overflow.html fast/events/wheelevent-mousewheel-interaction.html fast/events/wheel-event-destroys-frame.html fast/events/wheelevent-basic.html fast/events/wheelevent-in-text-node.html Probable cause: Started testing around ~242694 as this was the first time it showed up on the flakiness dashboard. Through testing found it was failing locally on debug builds with r242688 (which includes r242687), and passing in revisions previous. Sometimes, but not always it will pass on retry. So I added --no-retry for better results. Reproduced with: I ran each test individually, not as fast/events/wheel* run-webkit-tests fast/events/wheel* --iterations 1000 -f --debug --no-retry Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fevents%2Fwheel-event-destroys-overflow.html%20fast%2Fevents%2Fwheelevent-mousewheel-interaction.html%20fast%2Fevents%2Fwheel-event-destroys-frame.html%20fast%2Fevents%2Fwheelevent-basic.html%20fast%2Fevents%2Fwheelevent-in-text-node.html 1516295 1 webkit-bug-importer 2019-03-13 17:54:42 -0700 <rdar://problem/48871828> 1521311 2 sroberts 2019-03-26 09:40:22 -0700 Marked tests as flaky in https://trac.webkit.org/changeset/243498/webkit while waiting for a fix. Issue is also affecting Mac Release WK2. 1530740 3 sroberts 2019-04-26 10:39:46 -0700 Removed test expectations in https://trac.webkit.org/changeset/244698/webkit