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[GTK][WPE] Wrong frame scrolled when view is horizontally scrolled with async scrolling enabled https://bugs.webkit.org/show_bug.cgi?id=222900 Patch by Alejandro G. Castro <alex@igalia.com> on 2021-04-07 Reviewed by Žan Doberšek. Source/WebCore: We need to use the scrolling offset in the parent when collecting the descendant layers at a point. We substract the boundsOrigin to make sure we transform the point considering the scrolling offset. Test: fast/scrolling/scrolling-inside-scrolled-overflowarea.html * page/scrolling/nicosia/ScrollingTreeNicosia.cpp: (WebCore::collectDescendantLayersAtPoint): Tools: We were not testing the async code path for WPE, it is important we do it because it is the default option. * WebKitTestRunner/wpe/TestControllerWPE.cpp: (WTR::TestController::platformSpecificFeatureDefaultsForTest const): Activating AsyncOverflowScrollingEnabled. LayoutTests: Add test for the use case. * fast/scrolling/scrolling-inside-scrolled-overflowarea-expected.txt: Added. * fast/scrolling/scrolling-inside-scrolled-overflowarea.html: Added. * platform/ios/TestExpectations: The test uses mouseMoveTo and it is not supported in IOS. Canonical link: https://commits.webkit.org/236238@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@275593 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2021-04-07 08:32:32 +00:00
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Sending mouse events
PASS: scrolled happened in the bottom div