RESOLVED INVALID 116930
Node::isDescendantOf should be aware of shadow dom tree 
https://bugs.webkit.org/show_bug.cgi?id=116930
Summary Node::isDescendantOf should be aware of shadow dom tree
Ryosuke Niwa
Reported 2013-05-29 00:55:38 PDT
Consider merging https://chromium.googlesource.com/chromium/blink/+/99c70c6ab825229bff904c9c7b95339cd5c417ac If a given node is a document node, Node::isDescendantOf should check whether another node is in a shadow tree or not.
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Ahmad Saleem
Comment 1 2022-08-20 04:24:17 PDT
Webkit GitHub Source: https://github.com/WebKit/WebKit/blob/b528234195932d576b2fe38eef3bdde6a9e7a099/Source/WebCore/dom/Node.cpp#L1025 ____ return &treeScope().rootNode() == &other && !isDocumentNode() && isConnected(); ____ Chrome Patch-set modifying to: return document() == other && !isDocumentNode() && inDocument() && !isInShadowTree(); ________ rniwa@webkit.org - Is this needed anymore? Thanks!
Ryosuke Niwa
Comment 2 2022-08-20 15:27:20 PDT
This is invalid at this point.
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