Bug 231623

Summary: [ iOS15 Debug ] fast/scrolling/ios/click-events-during-momentum-scroll-in-main-frame.html is a flaky timeout
Product: WebKit Reporter: Eric Hutchison <ehutchison>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, ehutchison, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, wenson_hsieh, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Eric Hutchison
Reported 2021-10-12 14:51:27 PDT
fast/scrolling/ios/click-events-during-momentum-scroll-in-main-frame.html is a flaky timeout on iOS15 Debug History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Fios%2Fclick-events-during-momentum-scroll-in-main-frame.html Build: https://build.webkit.org/#/builders/265/builds/63 Results: https://build.webkit.org/#/builders/265/builds/63 Diff: --- /Volumes/Data/worker/ipados-simulator-15-debug-tests-wk2/build/layout-test-results/fast/scrolling/ios/click-events-during-momentum-scroll-in-main-frame-expected.txt +++ /Volumes/Data/worker/ipados-simulator-15-debug-tests-wk2/build/layout-test-results/fast/scrolling/ios/click-events-during-momentum-scroll-in-main-frame-actual.txt @@ -1,10 +1,8 @@ +FAIL: Timed out waiting for notifyDone to be called + Verifies that tapping the page during momentum scrolling does not dispatch click events to the page. To run the test manually, swipe up to scroll down; while the page is momentum scrolling, tap the screen to interrupt scrolling. The page should not observe any click events. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". -PASS document.scrollingElement.scrollTop passed 1000 -PASS successfullyParsed is true -TEST COMPLETE -
Attachments
Radar WebKit Bug Importer
Comment 1 2021-10-12 14:51:57 PDT
Wenson Hsieh
Comment 2 2021-10-12 14:54:54 PDT
This is probably flaky for the same reason as fast/scrolling/ios/click-events-during-momentum-scroll-in-overflow-after-tap-on-body.html (i.e., we're not scrolling as we expected due to the simulated pan gesture).
Eric Hutchison
Comment 3 2021-10-12 14:55:40 PDT
Wenson Hsieh
Comment 4 2021-10-12 14:56:48 PDT
(In reply to Wenson Hsieh from comment #2) > This is probably flaky for the same reason as > fast/scrolling/ios/click-events-during-momentum-scroll-in-overflow-after-tap- > on-body.html (i.e., we're not scrolling as we expected due to the simulated > pan gesture). (...prior to r280937, that is)
Eric Hutchison
Comment 5 2021-10-29 19:27:02 PDT
Unable to reproduce locally using run-webkit-tests --debug --ios-simulator --iterations 500 --exit-after-n-crashes-or-timeouts 1 --force --clobber-old-results fast/scrolling/ios/click-events-during-momentum-scroll-in-main-frame.html
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