Bug 276275

Summary:

Make offsetTop/Left handle a relative positioned inline offsetParent correctly

Product:

WebKit

Reporter:

Ahmad Saleem <ahmad.saleem792>

Component:

Layout and Rendering

Assignee:

zalan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, changseok, esprehn+autocc, ews-watchlist, glenn, karlcow, koivisto, kondapallykalyan, pdr, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

BrowserCompat, InRadar

Version:

Safari Technology Preview

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
rendering in safari, firefox, chrome	none
[fast-cq]Patch	none

Description Ahmad Saleem 2024-07-05 17:48:21 PDT

Hi Team,

While going through Blink's commit, I came across another failing tests:

Test Case: https://jsfiddle.net/8s7y4fgk/

^ Fails in WebKit ToT, while passes in Chrome Canary 129 and Firefox Nightly 128.

Blink Commit: https://chromium.googlesource.com/chromium/src.git/+/f903f01899c880f15af678b6e44404a7d9b1735f

WebKit Source: https://searchfox.org/wubkat/rev/09f843b2c1b425e64eb641addb798b08c62f1239/Source/WebCore/rendering/RenderBoxModelObject.cpp#457

Just raising so we can fix it.

Thanks!

Comment 1 Karl Dubost 2024-07-07 23:53:54 PDT

Created attachment 471836 [details]
rendering in safari, firefox, chrome

tested in 
Safari Technology Preview  198           20619.1.20.7
Firefox Nightly            129.0a1       12924.7.4
Google Chrome Canary       128.0.6582.0  6582.0

Comment 2 zalan 2024-07-08 09:57:43 PDT

Created attachment 471845 [details]
[fast-cq]Patch

Comment 3 EWS 2024-07-08 12:34:28 PDT

Committed 280748@main (8a698682da3e): <https://commits.webkit.org/280748@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 471845 [details].

Comment 4 Radar WebKit Bug Importer 2024-07-08 12:35:16 PDT

<rdar://problem/131324238>