Bug 247869

Summary: Incorrect Static Position of Absolute Positioned Elements inside Rel-Positioned Containers
Product: WebKit Reporter: Ahmad Saleem <ahmad.saleem792>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: Unspecified   
OS: Unspecified   

Description Ahmad Saleem 2022-11-13 17:09:46 PST 
Hi Team,

While going through Blink Commits, I came across two related commits to each other:

Blink Commit (1) - https://src.chromium.org/viewvc/blink?view=revision&revision=180488

Blink Commit (2) - https://chromium.googlesource.com/chromium/src.git/+/116b2f293d0c16017e63e45cc9a97ee5bfa9b161

We fail the test from Commit (1) - Test Failing - https://jsfiddle.net/bfnhpy0c/ and I think fixing it would be good for overall. We have code here:

https://github.com/WebKit/WebKit/blob/27705761a29a1f7a1625264d72425f9dffe49f58/Source/WebCore/rendering/RenderInline.cpp#L888

NOTE - We already have this Blink Commit (2) partially applied, we just need to update comments and get rid of the L892-894 as it was done in Blink Commit (1).

Since we are failing test cases, I will do PR to see if we have any regression or progress and will update, if I am not able to land it or not. So someone else can do it.

Thanks!
Comment 1 EWS 2022-11-15 23:30:38 PST 
Committed 256722@main (106eb5245b22): <https://commits.webkit.org/256722@main>

Reviewed commits have been landed. Closing PR #6451 and removing active labels.
Comment 2 Radar WebKit Bug Importer 2022-11-15 23:31:19 PST 
<rdar://problem/102405478>