Bug 236958

Summary: css/css-grid/subgrid/repeat-auto-fill-003.html fails
Product: WebKit Reporter: Matt Woodrow <mattwoodrow>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: sgill26, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 202115, 260533    
Attachments:
Description Flags
Reduced test case. none

Description Matt Woodrow 2022-02-20 23:32:20 PST
5/28 of the sub-tests look to be vertically aligned slightly different (but are otherwise identical).
Comment 1 Radar WebKit Bug Importer 2022-02-20 23:32:30 PST
<rdar://problem/89219642>
Comment 2 Matt Woodrow 2022-02-27 18:36:20 PST
It looks like this is an existing issue, that isn't specific to subgrid.

https://webkit-search.igalia.com/webkit/rev/1cc94bc83c8db7dbc704f108d37fe29909a06736/Source/WebCore/rendering/RenderGrid.cpp#1404-1410

It looks like we give up trying to compute a baseline for the grid container if the selected child is orthogonal, which it is in this test.
Comment 3 Matt Woodrow 2022-03-29 15:44:00 PDT
Created attachment 456070 [details]
Reduced test case.