Bug 232148

Summary: Regression(r284654): [ iOS 15 ] Scrolling tests are image failing
Product: WebKit Reporter: ayumi_kojima
Component: ScrollingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: simon.fraser, thorton, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: iPhone / iPad   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=231989
Attachments:
Description Flags
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ayumi_kojima
Reported 2021-10-22 08:45:16 PDT
fast/scrolling/ios/fixed-inside-overflow-inside-iframe.html scrollingcoordinator/ios/absolute-layer-should-not-move-with-scroll.html scrollingcoordinator/ios/fixed-in-stacking-context-overflow-scroll.html scrollingcoordinator/ios/fixed-inside-overflow-inside-fixed.html scrollingcoordinator/ios/fixed-inside-sticky-no-stacking-context-2.html scrollingcoordinator/ios/fixed-inside-sticky-no-stacking-context.html scrollingcoordinator/ios/fixed-inside-sticky-stacking-context.html scrollingcoordinator/ios/sticky-overflow-no-stacking-context-stick-1.html scrollingcoordinator/ios/sticky-overflow-no-stacking-context-stick-2.html scrollingcoordinator/ios/sticky-overflow-stacking-context-stick.html Are constantly image failing on iOS 15. History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=fast%2Fscrolling%2Fios%2Ffixed-inside-overflow-inside-iframe.html&test=scrollingcoordinator%2Fios%2Fabsolute-layer-should-not-move-with-scroll.html&test=scrollingcoordinator%2Fios%2Ffixed-in-stacking-context-overflow-scroll.html&test=scrollingcoordinator%2Fios%2Ffixed-inside-overflow-inside-fixed.html&test=scrollingcoordinator%2Fios%2Ffixed-inside-sticky-no-stacking-context-2.html&test=scrollingcoordinator%2Fios%2Ffixed-inside-sticky-no-stacking-context.html&test=scrollingcoordinator%2Fios%2Ffixed-inside-sticky-stacking-context.html&test=scrollingcoordinator%2Fios%2Fsticky-overflow-no-stacking-context-stick-1.html&test=scrollingcoordinator%2Fios%2Fsticky-overflow-no-stacking-context-stick-2.html&test=scrollingcoordinator%2Fios%2Fsticky-overflow-stacking-context-stick.html Result page: https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-WK2-Tests/r284676%20(270)/results.html# Diff: attached
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2021-10-22 08:45 PDT, ayumi_kojima 		no flags
Details
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ayumi_kojima
Comment 1 2021-10-22 08:45:46 PDT
Created attachment 442167 [details] Image diff
Radar WebKit Bug Importer
Comment 2 2021-10-22 08:46:04 PDT
<rdar://problem/84550781>
ayumi_kojima
Comment 3 2021-10-22 08:50:17 PDT
I was able to reproduce the image failure. The test passed with r284653 and failed with https://trac.webkit.org/changeset/284654/webkit.
ayumi_kojima
Comment 4 2021-10-22 09:07:53 PDT
Reverted in https://trac.webkit.org/changeset/284685/webkit
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