Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b96e8988a23a1d8406ed2885ed952a61ed32c0b6
https://github.com/WebKit/WebKit/commit/b96e8988a23a1d8406ed2885ed952a61ed32c0b6
Author: Alan Baradlay <[email protected]>
Date: 2026-08-10 (Mon, 10 Aug 2026)
Changed paths:
A
LayoutTests/fast/dom/nodesFromRect/nodesFromRect-block-in-inline-expected.txt
A LayoutTests/fast/dom/nodesFromRect/nodesFromRect-block-in-inline.html
M Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp
Log Message:
-----------
[block-in-inline] List based hit testing reports the container before a block
level box on an earlier line
https://bugs.webkit.org/show_bug.cgi?id=321311
Reviewed by Antti Koivisto.
Hit testing returns nodes front to back, so hitTest() visits the display boxes
in reverse.
A line's root inline box is not content - its renderer is the formatting
context root - so reporting it adds
the container. On a line with a block level box it is hit tested in the block
background phases, where a later
line's root inline box is reached before an earlier line's block level box,
landing the container ahead of its
own descendant. Leave it out of those phases; the container reports itself in
its own block background phase,
after its children.
* Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp:
(WebCore::LayoutIntegration::LineLayout::hitTest):
* LayoutTests/fast/dom/nodesFromRect/nodesFromRect-block-in-inline.html: Added.
*
LayoutTests/fast/dom/nodesFromRect/nodesFromRect-block-in-inline-expected.txt:
Added.
Canonical link: https://commits.webkit.org/318909@main
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