Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 04dc57e941dba51001a3cc34bc11e40bfd66f642
      
https://github.com/WebKit/WebKit/commit/04dc57e941dba51001a3cc34bc11e40bfd66f642
  Author: Simon Fraser <[email protected]>
  Date:   2026-06-26 (Fri, 26 Jun 2026)

  Changed paths:
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-scroll-snap/snap-to-zero-height-interior-area-expected.txt
    A 
LayoutTests/imported/w3c/web-platform-tests/css/css-scroll-snap/snap-to-zero-height-interior-area.html
    M Source/WebCore/page/scrolling/ScrollSnapOffsetsInfo.cpp

  Log Message:
  -----------
  snap points inside zero-sized elements don't work correctly
https://bugs.webkit.org/show_bug.cgi?id=309717
rdar://172863699

Reviewed by Abrar Rahman Protyasha.

In order for snapping to elements with zero size on the scroll axis to work, we 
need a `<=` comparison
on the max edge.

Test: 
imported/w3c/web-platform-tests/css/css-scroll-snap/snap-to-zero-height-interior-area.html

* 
LayoutTests/imported/w3c/web-platform-tests/css/css-scroll-snap/snap-to-zero-height-interior-area-expected.txt:
 Added.
* 
LayoutTests/imported/w3c/web-platform-tests/css/css-scroll-snap/snap-to-zero-height-interior-area.html:
 Added.
* Source/WebCore/page/scrolling/ScrollSnapOffsetsInfo.cpp:
(WebCore::offsetHasVisibleSnapArea):
(WebCore::findCompatibleSnapArea):

Canonical link: https://commits.webkit.org/315948@main



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