Bug 278238

Summary:

Bleed avoidance fails with `background-clip: padding-box`

Product:

WebKit

Reporter:

Simon Fraser (smfr) <simon.fraser>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

bfulgham, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Test case	none

Simon Fraser (smfr)

Reported 2024-08-16 11:07:03 PDT

Created attachment 472192 [details] Test case The attach test case shows some pixel bleeding between the background and the border that ideally BackgroundBleedBackgroundOverBorder would handle.

Attachments
Test case (467 bytes, text/html) 2024-08-16 11:07 PDT, Simon Fraser (smfr)	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2024-08-23 11:07:17 PDT

<rdar://problem/134578735>

Simon Fraser (smfr)

Comment 2 2024-09-05 20:26:47 PDT

This affects some css-backgrounds tests (with a fix) like: imported/w3c/web-platform-tests/css/css-backgrounds/background-attachment-local/attachment-local-clipping-color-4.html

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