RESOLVED FIXED 284123
Detect a change in border that affects a positioned object's height or position 
https://bugs.webkit.org/show_bug.cgi?id=284123
Summary Detect a change in border that affects a positioned object's height or position
Ahmad Saleem
Reported 2024-12-05 13:14:23 PST
Hi Team, While going through Blink's commit, I came across another interop bug, where Safari / WebKit is failing. Test Case: https://jsfiddle.net/7f2j0ox5/1/ ^ fails in Safari 18.2 Beta & WebKit ToT, while passes on Chrome Canary 134 and Firefox Nightly 135. Test Case (2): https://jsfiddle.net/2yj9wpr8/ ^ fails in Safari 18.2 Beta & WebKit ToT, while passes on Chrome Canary 134 and Firefox Nightly 135. Blink Commit: https://chromium.googlesource.com/chromium/src.git/+/4d23825e7f84e0057442cd94f4870547da64c483 Just raising so we can fix it. Thanks!
Attachments
[fast-cq]Patch (5.31 KB, patch)
2024-12-08 19:58 PST, zalan 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
zalan
Comment 1 2024-12-08 19:58:34 PST
Created attachment 473506 [details] [fast-cq]Patch
EWS
Comment 2 2024-12-09 05:38:59 PST
Committed 287543@main (2708384442e4): <https://commits.webkit.org/287543@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 473506 [details].
Radar WebKit Bug Importer
Comment 3 2024-12-09 05:39:14 PST
<rdar://problem/141152065>
zalan
Comment 4 2024-12-09 05:41:16 PST
This fixes the first case only, I filed bug 284296 for the second one (they are slightly different issues).
Tim Nguyen (:ntim)
Comment 5 2025-01-02 15:31:17 PST
Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/49883
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