Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2b263331d69ae6220d230cde4aa26ab460375b6e
https://github.com/WebKit/WebKit/commit/2b263331d69ae6220d230cde4aa26ab460375b6e
Author: Tyler Wilcock <[email protected]>
Date: 2026-01-20 (Tue, 20 Jan 2026)
Changed paths:
A
LayoutTests/accessibility/aria-labelledby-display-contents-shadow-root-expected.txt
A
LayoutTests/accessibility/aria-labelledby-display-contents-shadow-root.html
M Source/WebCore/accessibility/AccessibilityNodeObject.cpp
Log Message:
-----------
AX: Elements with display: contents and content in a shadowroot do not have
their content read when referenced by aria-labelledby
https://bugs.webkit.org/show_bug.cgi?id=275222
rdar://129361833
Reviewed by Joshua Hoffman.
When computing accessible names for elements referenced by aria-labelledby,
textUnderElement() relies on the render tree to find children. For
display:contents
shadow hosts, there is no renderer, so shadow root content was never included.
The fix adds special handling in accessibleNameForNode() to explicitly traverse
shadow root content for display:contents elements.
*
LayoutTests/accessibility/aria-labelledby-display-contents-shadow-root-expected.txt:
Added.
* LayoutTests/accessibility/aria-labelledby-display-contents-shadow-root.html:
Added.
* Source/WebCore/accessibility/AccessibilityNodeObject.cpp:
(WebCore::accessibleNameForNode):
Canonical link: https://commits.webkit.org/305918@main
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
