fast/events/platform-wheelevent-in-scrolling-div.html We are seeing this test failing on Catalina WK2. Infrequent failure. We are seeing once every one to two days. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fevents%2Fplatform-wheelevent-in-scrolling-div.html Diff: --- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/fast/events/platform-wheelevent-in-scrolling-div-expected.txt +++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/fast/events/platform-wheelevent-in-scrolling-div-actual.txt @@ -1,6 +1,3 @@ -PASS event.wheelDeltaY is window.expectedScrollTop*-120 -PASS event.wheelDeltaX is window.expectedScrollLeft*-120 -PASS event.wheelDelta is window.expectedScrollTop*-120 -PASS div.scrollTop is window.expectedScrollTop*window.pixelsPerWheelTick -PASS div.scrollLeft is window.expectedScrollLeft*window.pixelsPerWheelTick +FAIL div.scrollTop should be 200. Was 0. +FAIL div.scrollLeft should be 120. Was 0.
<rdar://problem/64502429>
Unable to reproduce this failure locally using run-webkit-test.
Created attachment 402248 [details] Patch
Comment on attachment 402248 [details] Patch Clearing flags on attachment: 402248 Committed r263244: <https://trac.webkit.org/changeset/263244>
All reviewed patches have been landed. Closing bug.
Reopening after landing test expectations
Created attachment 402434 [details] Patch
Comment on attachment 402434 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=402434&action=review > LayoutTests/fast/events/platform-wheelevent-in-scrolling-div.html:28 > + eventSender.callAfterScrollingCompletes(() => { > + checkOffsets(); > + }); Nit - I think this would read better as `eventSender.callAfterScrollingCompletes(checkOffsets);`
Created attachment 402435 [details] For landing
EWS still shows a timeout :(
Created attachment 402533 [details] Patch
Created attachment 402534 [details] Patch
Comment on attachment 402534 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=402534&action=review > Tools/ChangeLog:9 > + The variadic CGEventCreateScrollWheelEvent() seems to have an issue that causes the resulting event Seems mysterious and worth a radar??
Very nice!
Committed r263396: <https://trac.webkit.org/changeset/263396> All reviewed patches have been landed. Closing bug and clearing flags on attachment 402534 [details].