Bug 187907

Summary: [Meta] Ensure element queues are properly pushed/popped from custom element reactions stack
Product: WebKit Reporter: Frédéric Wang (:fredw) <fred.wang>
Component: DOMAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: cdumez, rniwa, rwlbuis
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=187319

Description Frédéric Wang (:fredw) 2018-07-23 08:50:20 PDT
These are the places where such operations are mentioned in the spec:

1) create an element for a token
   This is at least making one test fail in custom-elements/parser/parser-sets-attributes-and-children.html and causing the ASSERT in bug 187802.

2) insert a foreign element
   This is at least making another test fail custom-elements/parser/parser-sets-attributes-and-children.html.

3) Operations, attributes, setters, or deleters annotated with the [CEReactions] extended attribute
   Hopefully, we already do all the necessary calls, but bug 187851 will make sure we don't miss anything.
Comment 1 Ryosuke Niwa 2018-07-31 19:34:42 PDT
We need to be very careful with respect to how this work affects perf.
Comment 2 Ryosuke Niwa 2018-08-01 17:54:12 PDT
We don't really need a meta bug like this separate from the bug 154907.

*** This bug has been marked as a duplicate of bug 154907 ***