haikuwebkit/LayoutTests/mathml/vertical-embellished-op-dir...

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[MathML] Assertion failure in RenderTreeNeedsLayoutChecker https://bugs.webkit.org/show_bug.cgi?id=224903 Patch by Frédéric Wang <fwang@igalia.com> on 2021-04-27 Reviewed by Alan Bujtas. Source/WebCore: After r226180, RenderMathMLRow no longer performs layout of its "embellished operator" children only its core <mo> descendant, which is causing dirty layout. Test: mathml/vertical-embellished-op-dirty-layout.html * rendering/mathml/RenderMathMLRow.cpp: (WebCore::RenderMathMLRow::stretchVerticalOperatorsAndLayoutChildren): always layout the "embellished operator" child, after its core <mo>. LayoutTests: Add regression test with all vertical embellished operators (other than <mo>) supported by WebKit. * mathml/vertical-embellished-op-dirty-layout-expected.txt: Added. * mathml/vertical-embellished-op-dirty-layout.html: Added. Canonical link: https://commits.webkit.org/237058@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@276630 268f45cc-cd09-0410-ab3c-d52691b4dbfc 2021-04-27 07:36:06 +00:00			`This test passes if it does not crash.`
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