207517 2020-02-10 16:09:15 -0800 [ Mac Debug ] inspector/animation/lifecycle-css-transition.html is flaky failing. 2020-04-08 23:01:42 -0700 1 1 1 Unclassified WebKit Animations WebKit Nightly Build Mac Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 Lawrence.j webkit-unassigned dino webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1617158 0 Lawrence.j 2020-02-10 16:09:15 -0800 inspector/animation/lifecycle-css-transition.html Description: This test is flaky failing on Mac Debug. History: Diff: --- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/inspector/animation/lifecycle-css-transition-expected.txt +++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/inspector/animation/lifecycle-css-transition-actual.txt @@ -28,6 +28,5 @@ Destroying animations... -PASS: Animation destroyed. -PASS: Removed animation has expected ID. +!! TIMEOUT: took longer than 10000ms 1617161 1 webkit-bug-importer 2020-02-10 16:09:45 -0800 <rdar://problem/59330006> 1617162 2 Lawrence.j 2020-02-10 16:14:01 -0800 I have marked this test as failing while this issue is investigated. https://trac.webkit.org/changeset/256227/webkit 1618141 3 Lawrence.j 2020-02-12 11:39:52 -0800 Here is the history: https://results.webkit.org/?suite=layout-tests&test=inspector%2Fanimation%2Flifecycle-css-transition.html&platform=mac&style=debug&limit=50000 I was able to reproduce this issue on r256437 with the command below. run-webkit-tests inspector/animation/lifecycle-css-transition.html --iterations 3000 --exit-after-n-failures 5 --debug --force -f Result: [6/3000] inspector/animation/lifecycle-css-transition.html failed unexpectedly (text diff) [6/3000] inspector/animation/lifecycle-css-transition.html failed unexpectedly (text diff) [6/3000] inspector/animation/lifecycle-css-transition.html failed unexpectedly (text diff) [6/3000] inspector/animation/lifecycle-css-transition.html failed unexpectedly (text diff) [6/3000] inspector/animation/lifecycle-css-transition.html failed unexpectedly (text diff) Exiting early after 5 failures. 5 tests run. 1639485 4 ryanhaddad 2020-04-08 23:01:42 -0700 The test is consistently passing now. Removed expectation in r259782.