Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 20193b191530c31847cb70759f7646d8cd805236
https://github.com/WebKit/WebKit/commit/20193b191530c31847cb70759f7646d8cd805236
Author: Joshua Hoffman <[email protected]>
Date: 2026-04-02 (Thu, 02 Apr 2026)
Changed paths:
A
LayoutTests/accessibility/image-overlay-elements-presentational-expected.txt
A LayoutTests/accessibility/image-overlay-elements-presentational.html
M LayoutTests/platform/glib/TestExpectations
M Source/WebCore/accessibility/AccessibilityRenderObject.cpp
M Source/WebCore/accessibility/AccessibilityRenderObject.h
Log Message:
-----------
AX: Presentational/hidden images shouldn't expose image overlay children
https://bugs.webkit.org/show_bug.cgi?id=311358
rdar://159304061
Reviewed by Tyler Wilcock.
An image with role="presentation" can have image overlay children (e.g., OCRed
text). We
need to make sure that we don't expose those, or add them to the accessibility
hierarchy
when they are descendants of an ignored image, as they are intrinsically tied.
Test: accessibility/image-overlay-elements-presentational.html
* LayoutTests/accessibility/image-overlay-elements-presentational-expected.txt:
Added.
* LayoutTests/accessibility/image-overlay-elements-presentational.html: Added.
* Source/WebCore/accessibility/AccessibilityRenderObject.cpp:
(WebCore::AccessibilityRenderObject::computeIsIgnored const):
(WebCore::AccessibilityRenderObject::isInsideIgnoredImageOverlay const):
(WebCore::AccessibilityRenderObject::imageOverlayElements):
* Source/WebCore/accessibility/AccessibilityRenderObject.h:
Canonical link: https://commits.webkit.org/310483@main
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