RESOLVED WONTFIX Bug 106534
HitTestRequest with allowsShadowContent() = false cannot prohibit shadow content correctly. 
https://bugs.webkit.org/show_bug.cgi?id=106534
Summary HitTestRequest with allowsShadowContent() = false cannot prohibit shadow cont...
Shinya Kawanaka
Reported 2013-01-10 00:06:07 PST
Node::shadowAncestorNode() is deprecated. We would like to convert shadowAncestorNode to shadowHost(). Also, maybe HitTest contains some bug when it's used in nested ShadowDOM. We have to investigate and fix it.
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Shinya Kawanaka
Comment 1 2013-01-22 21:38:47 PST
Since it uses shadowAncestorNode() only once, if it's used in nested Shadow DOM, it might expose ShadowDOM element. Maybe using Document::nodesFromRect() can reproduce this bug easily.
Shinya Kawanaka
Comment 2 2013-01-22 22:54:29 PST
Document::nodesFromRect() is easy to use, but in future, it might return only light nodes (since it's Document method). Maybe it's safe to have a new method in Internals.
Shinya Kawanaka
Comment 3 2013-01-22 22:55:30 PST
By the way, this bug will affect the result of hit test for touch gestures, as far as I see.
Hayato Ito
Comment 4 2013-04-23 22:33:46 PDT
I think I've fixed the HitTests for gesture events. Please feel free to reopen this if you have a HitTest to be fixed further.
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