232865 2021-11-08 21:38:09 -0800 New test: [Mac-wk2] fast/scrolling/mac/wheel-event-deltas-are-not-filtered.html is a flaky failure 2021-11-10 09:38:10 -0800 1 1 1 Unclassified WebKit Scrolling WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED https://bugs.webkit.org/show_bug.cgi?id=232536 InRadar P2 Normal --- 1 ryanhaddad webkit-unassigned simon.fraser webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1812983 0 ryanhaddad 2021-11-08 21:38:09 -0800 fast/scrolling/mac/wheel-event-deltas-are-not-filtered.html is a flaky failure on macOS WK2 bots. This is seen on Monterey, Big Sur, and Catalina. --- /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/fast/scrolling/mac/wheel-event-deltas-are-not-filtered-expected.txt +++ /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/fast/scrolling/mac/wheel-event-deltas-are-not-filtered-actual.txt @@ -1,8 +1,7 @@ -10 10 -10 20 -10 10 --10 20 --20 30 +-30 50 PASS successfullyParsed is true TEST COMPLETE https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Fmac%2Fwheel-event-deltas-are-not-filtered.html 1812984 1 webkit-bug-importer 2021-11-08 21:38:34 -0800 <rdar://problem/85188058> 1812985 2 ryanhaddad 2021-11-08 21:42:16 -0800 I was able to reproduce locally with: run-webkit-tests --debug --no-build fast/scrolling/mac/wheel-event-deltas-are-not-filtered.html --iterations 50 --exit-after-n-failures 1 1812986 3 simon.fraser 2021-11-08 21:53:54 -0800 This is about wheel event coalescing. 1812987 4 simon.fraser 2021-11-08 21:53:57 -0800 This is about wheel event coalescing. 1812988 5 simon.fraser 2021-11-08 21:54:53 -0800 Did I land the test with: viewX : 101, // Defeat coalescing ?? 1813146 6 simon.fraser 2021-11-09 07:48:30 -0800 Should be fixed by https://trac.webkit.org/changeset/285498/webkit 1813651 7 ap 2021-11-10 09:38:10 -0800 The dashboard agrees.