Bug 194205 - Async overflow scroll with border-radius renders incorrectly
Summary: Async overflow scroll with border-radius renders incorrectly
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-02-03 09:59 PST by Simon Fraser (smfr)
Modified: 2019-02-04 14:09 PST (History)
4 users (show)

See Also:

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-
Details | Formatted Diff | Diff
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 an attachment (proposed patch, testcase, etc.)

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Description Simon Fraser (smfr) 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.
Comment 1 Simon Fraser (smfr) 2019-02-03 09:59:52 PST 
Created attachment 361018 [details]
Testcase
Comment 2 Simon Fraser (smfr) 2019-02-03 10:00:16 PST 
Created attachment 361019 [details]
Screenshot
Comment 3 Radar WebKit Bug Importer 2019-02-03 10:00:57 PST 
<rdar://problem/47771668>
Comment 4 Simon Fraser (smfr) 2019-02-03 22:03:46 PST 
Created attachment 361038 [details]
Patch
Comment 5 EWS Watchlist 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
Comment 6 EWS Watchlist 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
Comment 7 Simon Fraser (smfr) 2019-02-04 14:09:44 PST 
https://trac.webkit.org/r240941