Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6e28d9c0c7722d99f7ecde619c47f8652601bc14
https://github.com/WebKit/WebKit/commit/6e28d9c0c7722d99f7ecde619c47f8652601bc14
Author: Dominic Mazzoni <[email protected]>
Date: 2026-08-14 (Fri, 14 Aug 2026)
Changed paths:
A
LayoutTests/accessibility/isolated-tree/mac/range-for-line-with-block-line-breaks-expected.txt
A
LayoutTests/accessibility/isolated-tree/mac/range-for-line-with-block-line-breaks.html
A
LayoutTests/accessibility/mac/range-for-line-with-block-line-breaks-expected.txt
A LayoutTests/accessibility/mac/range-for-line-with-block-line-breaks.html
M Source/WebCore/accessibility/AXTextMarker.cpp
Log Message:
-----------
AX: AXRangeForLine and AXLineForIndex don't count lines consistently in
contenteditables
https://bugs.webkit.org/show_bug.cgi?id=321681
rdar://184826408
Reviewed by Tyler Wilcock.
AXRangeForLine and AXLineForIndex weren't consistent in how they counted block
boundaries and
emitted newlines, leading to bugs when VoiceOver round-trips from a position to
a line index
to a line range.
Tests:
accessibility/isolated-tree/mac/range-for-line-with-block-line-breaks.html
accessibility/mac/range-for-line-with-block-line-breaks.html
*
LayoutTests/accessibility/isolated-tree/mac/range-for-line-with-block-line-breaks-expected.txt:
Added.
*
LayoutTests/accessibility/isolated-tree/mac/range-for-line-with-block-line-breaks.html:
Added.
*
LayoutTests/accessibility/mac/range-for-line-with-block-line-breaks-expected.txt:
Added.
* LayoutTests/accessibility/mac/range-for-line-with-block-line-breaks.html:
Added.
* Source/WebCore/accessibility/AXTextMarker.cpp:
(WebCore::AXTextMarker::characterRangeForLine const):
(WebCore::AXTextMarker::lineNumberForIndex const):
Canonical link: https://commits.webkit.org/319221@main
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