Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: eaf4e99ac1b02eb53f8b2f157a4c5bbec7cf2b68
https://github.com/WebKit/WebKit/commit/eaf4e99ac1b02eb53f8b2f157a4c5bbec7cf2b68
Author: icesfont <[email protected]>
Date: 2024-07-22 (Mon, 22 Jul 2024)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-001-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-002-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/mathml/relations/css-styling/not-participating-to-parent-layout-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-001-expected.txt
M LayoutTests/mathml/mathml-overflow-crash-expected.txt
M
LayoutTests/platform/glib/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-001-expected.txt
M
LayoutTests/platform/glib/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-002-expected.txt
R
LayoutTests/platform/gtk/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-001-expected.txt
R
LayoutTests/platform/gtk/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-002-expected.txt
M
LayoutTests/platform/gtk/imported/w3c/web-platform-tests/mathml/relations/css-styling/not-participating-to-parent-layout-expected.txt
M
LayoutTests/platform/ios/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-001-expected.txt
M
LayoutTests/platform/ios/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-002-expected.txt
M
LayoutTests/platform/mac/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-001-expected.txt
M
LayoutTests/platform/mac/imported/w3c/web-platform-tests/mathml/relations/html5-tree/dynamic-childlist-002-expected.txt
R
LayoutTests/platform/wpe/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-001-expected.txt
R
LayoutTests/platform/wpe/imported/w3c/web-platform-tests/mathml/presentation-markup/mrow/mrow-fallback-002-expected.txt
M Source/WebCore/accessibility/AccessibilityMathMLElement.cpp
M Source/WebCore/mathml/MathMLFractionElement.cpp
M Source/WebCore/mathml/MathMLFractionElement.h
M Source/WebCore/mathml/MathMLRowElement.cpp
M Source/WebCore/mathml/MathMLScriptsElement.cpp
M Source/WebCore/mathml/MathMLScriptsElement.h
M Source/WebCore/rendering/RenderObject.h
M Source/WebCore/rendering/mathml/RenderMathMLBlock.cpp
M Source/WebCore/rendering/mathml/RenderMathMLBlock.h
M Source/WebCore/rendering/mathml/RenderMathMLFraction.cpp
M Source/WebCore/rendering/mathml/RenderMathMLFraction.h
M Source/WebCore/rendering/mathml/RenderMathMLRoot.cpp
M Source/WebCore/rendering/mathml/RenderMathMLScripts.cpp
M Source/WebCore/rendering/mathml/RenderMathMLScripts.h
M Source/WebCore/rendering/mathml/RenderMathMLUnderOver.cpp
Log Message:
-----------
[MathML] Layout invalid markup as an <mrow>
https://bugs.webkit.org/show_bug.cgi?id=123348
Reviewed by @fred-wang.
Upstream commit:
https://github.com/web-platform-tests/wpt/commit/ad94cb830eef8b8ff67a41820b3a61519d6d2dbd
Change to make invalid MathML markup lay out as `mrow` by calling
`RenderMathMLRow` methods when invalid. Additionally, make elements inheriting
from `RenderMathMLRow` and `MathMLRowElement` explicitly override the methods
that `RenderMathMLRow`/`MathMLRowElement` override in order to prevent elements
erroneously behaving like `mrow`s when valid.
Remove the now unused `RenderMathMLBlock::layoutInvalidMarkup`.
Amend the check for validity in
`RenderMathMLScripts::validateAndGetReferenceChildren` to match the spec [1].
Important relevant `mrow` fallback tests from WPT and update test expectations.
[1]:
https://w3c.github.io/mathml-core/spec.html#prescripts-and-tensor-indices-mmultiscripts#:~:text=that%20is%20not%20an%20mprescripts%20element
Canonical link: https://commits.webkit.org/281218@main
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