Bug 256553

Summary:	ResizeObserver: Fix node depth computation for shadow nodes
Product:	WebKit	Reporter:	Ahmad Saleem <ahmad.saleem792>
Component:	DOM	Assignee:	Ryosuke Niwa <rniwa>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	annevk, cathiechen, cdumez, rniwa, simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	BrowserCompat, InRadar, WPTImpact
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	148695

Description Ahmad Saleem 2023-05-09 14:56:10 PDT

Hi Team,

While going through WPT failing in Safari / WebKit, I came across following test, which is failing in WebKit only:

Test Link - http://wpt.live/resize-observer/calculate-depth-for-node.html

Blink Commit - https://chromium.googlesource.com/chromium/src/+/2b6f3f4bfda3b1326b15a956d06a6e3c5f0bb362

WebKit Source - https://searchfox.org/wubkat/source/Source/WebCore/page/ResizeObservation.cpp#145

Web-Spec: https://github.com/w3c/csswg-drafts/pull/3945

Just wanted to raise, so this can be fixed.

Thanks!

Comment 1 Ryosuke Niwa 2023-05-10 02:07:33 PDT

Pull request: https://github.com/WebKit/WebKit/pull/13687

Comment 2 EWS 2023-05-10 12:38:27 PDT

Committed 263920@main (495d920632fd): <https://commits.webkit.org/263920@main>

Reviewed commits have been landed. Closing PR #13687 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-05-10 12:39:20 PDT

<rdar://problem/109166329>