Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 60dd821e68ff0a6563ad4304805b9c08492b13d0
      
https://github.com/WebKit/WebKit/commit/60dd821e68ff0a6563ad4304805b9c08492b13d0
  Author: Tyler Wilcock <[email protected]>
  Date:   2026-09-04 (Fri, 04 Sep 2026)

  Changed paths:
    A 
LayoutTests/accessibility/isolated-tree/mac/dynamic-rtl-line-boundaries-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/mac/dynamic-rtl-line-boundaries.html
    A 
LayoutTests/accessibility/isolated-tree/mac/paragraph-boundary-round-trip-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/mac/paragraph-boundary-round-trip.html
    A 
LayoutTests/accessibility/isolated-tree/mac/word-navigation-grapheme-boundaries-expected.txt
    A 
LayoutTests/accessibility/isolated-tree/mac/word-navigation-grapheme-boundaries.html
    A LayoutTests/accessibility/mac/dynamic-rtl-line-boundaries-expected.txt
    A LayoutTests/accessibility/mac/dynamic-rtl-line-boundaries.html
    A LayoutTests/accessibility/mac/paragraph-boundary-round-trip-expected.txt
    A LayoutTests/accessibility/mac/paragraph-boundary-round-trip.html
    A 
LayoutTests/accessibility/mac/word-navigation-grapheme-boundaries-expected.txt
    A LayoutTests/accessibility/mac/word-navigation-grapheme-boundaries.html

  Log Message:
  -----------
  AX: Add layout tests for boundary navigation over harder inputs (emoji, RTL)
https://bugs.webkit.org/show_bug.cgi?id=323338
rdar://186580426

Reviewed by Dominic Mazzoni.

paragraph-boundary-round-trip.html:
Round trip for paragraphs. AXTextMarker::findParagraph derives paragraph 
boundaries
from rendered newlines, so a br element starts a new paragraph and a soft wrap 
does
not -- the test asserts both halves of that, which is what makes it novel 
coverage.

word-navigation-grapheme-boundaries.html:
No test exercised grapheme cluster boundaries. Asserts no word end falls inside 
a
joined emoji's code unit span, which would leave an AT cursor mid-glyph.

dynamic-rtl-line-boundaries.html:
One test combines RTL with a DOM mutation. Asserts line start and end stay 
logical
after direction flips at runtime.

* 
LayoutTests/accessibility/isolated-tree/mac/dynamic-rtl-line-boundaries-expected.txt:
 Added.
* LayoutTests/accessibility/isolated-tree/mac/dynamic-rtl-line-boundaries.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/mac/paragraph-boundary-round-trip-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/mac/paragraph-boundary-round-trip.html: 
Added.
* 
LayoutTests/accessibility/isolated-tree/mac/word-navigation-grapheme-boundaries-expected.txt:
 Added.
* 
LayoutTests/accessibility/isolated-tree/mac/word-navigation-grapheme-boundaries.html:
 Added.
* LayoutTests/accessibility/mac/dynamic-rtl-line-boundaries-expected.txt: Added.
* LayoutTests/accessibility/mac/dynamic-rtl-line-boundaries.html: Added.
* LayoutTests/accessibility/mac/paragraph-boundary-round-trip-expected.txt: 
Added.
* LayoutTests/accessibility/mac/paragraph-boundary-round-trip.html: Added.
* 
LayoutTests/accessibility/mac/word-navigation-grapheme-boundaries-expected.txt: 
Added.
* LayoutTests/accessibility/mac/word-navigation-grapheme-boundaries.html: Added.

Canonical link: https://commits.webkit.org/320544@main



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