Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fc487e690086d5553a6a00540924142ab8d409ae
      
https://github.com/WebKit/WebKit/commit/fc487e690086d5553a6a00540924142ab8d409ae
  Author: Ryosuke Niwa <[email protected]>
  Date:   2023-10-12 (Thu, 12 Oct 2023)

  Changed paths:
    A 
LayoutTests/fast/dom/Range/getBoundingClientRect-on-range-ending-at-beginning-of-element-expected.html
    A 
LayoutTests/fast/dom/Range/getBoundingClientRect-on-range-ending-at-beginning-of-element.html
    M LayoutTests/fast/dom/Range/getClientRects-expected.txt
    M LayoutTests/fast/dom/Range/getClientRects.html
    M 
LayoutTests/platform/ios/ios/fast/coordinates/range-client-rects-expected.txt
    M LayoutTests/platform/ios/ios/fast/coordinates/range-client-rects.html
    M Source/WebCore/dom/ElementAncestorIteratorInlines.h
    M Source/WebCore/rendering/RenderObject.cpp

  Log Message:
  -----------
  getBoundingClientRect return a wrong rect on a range that ends at the 
beginning of an element
https://bugs.webkit.org/show_bug.cgi?id=263040
<rdar://112543805>

Reviewed by Alan Baradlay.

The bug was caused by a logic error in borderAndTextRects to avoid including 
partially selected elements.
We need to exclude any element after, not before, the range's end and its 
ancestors.

* 
LayoutTests/fast/dom/Range/getBoundingClientRect-on-range-ending-at-beginning-of-element-expected.html:
 Added.
* 
LayoutTests/fast/dom/Range/getBoundingClientRect-on-range-ending-at-beginning-of-element.html:
 Added.
* LayoutTests/fast/dom/Range/getClientRects-expected.txt: Rebaselined as the 
expectation has changed to not to
include the rect for unselected text per this bug fix.
* LayoutTests/fast/dom/Range/getClientRects.html:
* 
LayoutTests/platform/ios/ios/fast/coordinates/range-client-rects-expected.txt: 
Rebaselined.
* LayoutTests/platform/ios/ios/fast/coordinates/range-client-rects.html: Add a 
blank line with br to force
the selection to be extended beneath the 1500px by 1500px square.
* Source/WebCore/dom/ElementAncestorIteratorInlines.h:
(WebCore::lineageOfType):
* Source/WebCore/rendering/RenderObject.cpp:
(WebCore::nodeAfter):
(WebCore::borderAndTextRects):
(WebCore::nodeBefore): Deleted.

Canonical link: https://commits.webkit.org/269271@main


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