Bug 194205

Summary: Async overflow scroll with border-radius renders incorrectly
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: ews-watchlist, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Testcase
none
Screenshot
none
Patch
zalan: review+, ews-watchlist: commit-queue-
Archive of layout-test-results from ews121 for ios-simulator-wk2 none

Simon Fraser (smfr)
Reported 2019-02-03 09:59:37 PST
Rendering is wrong with async overflow-scroll and border-radius. The radius is not clipping the scrolled content.
Attachments
Testcase (6.32 KB, text/html)
2019-02-03 09:59 PST, Simon Fraser (smfr) 		no flags
Details
Screenshot (328.26 KB, image/png)
2019-02-03 10:00 PST, Simon Fraser (smfr) 		no flags
Details
Patch (26.83 KB, patch)
2019-02-03 22:03 PST, Simon Fraser (smfr) 		zalan: review+
ews-watchlist: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from ews121 for ios-simulator-wk2 (2.44 MB, application/zip)
2019-02-04 00:03 PST, EWS Watchlist 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2019-02-03 09:59:52 PST
Created attachment 361018 [details] Testcase
Simon Fraser (smfr)
Comment 2 2019-02-03 10:00:16 PST
Created attachment 361019 [details] Screenshot
Radar WebKit Bug Importer
Comment 3 2019-02-03 10:00:57 PST
<rdar://problem/47771668>
Simon Fraser (smfr)
Comment 4 2019-02-03 22:03:46 PST
Created attachment 361038 [details] Patch
EWS Watchlist
Comment 5 2019-02-04 00:03:16 PST
Comment on attachment 361038 [details] Patch Attachment 361038 [details] did not pass ios-sim-ews (ios-simulator-wk2): Output: https://webkit-queues.webkit.org/results/11021881 New failing tests: fast/scrolling/ios/textarea-scroll-touch.html fast/scrolling/ios/change-scrollability-on-content-resize.html fast/scrolling/ios/overflow-scrolling-ancestor-clip-size.html fast/scrolling/ios/overflow-scroll-touch.html fast/scrolling/ios/overflow-scrolling-ancestor-clip.html fast/scrolling/ios/reconcile-layer-position-recursive.html
EWS Watchlist
Comment 6 2019-02-04 00:03:17 PST
Created attachment 361044 [details] Archive of layout-test-results from ews121 for ios-simulator-wk2 The attached test failures were seen while running run-webkit-tests on the ios-sim-ews. Bot: ews121 Port: ios-simulator-wk2 Platform: Mac OS X 10.13.6
Simon Fraser (smfr)
Comment 7 2019-02-04 14:09:44 PST
https://trac.webkit.org/r240941
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