Bug 146196

Summary: Webkit should support CSS Object Model's CSSNamespaceRule
Product: WebKit Reporter: Ramya <ramya.v>
Component: CSSAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: bfulgham
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: All   
Attachments:
Description Flags
Tests support of CSSNamespaceRule none

Description Ramya 2015-06-21 20:37:02 PDT 
Created attachment 255336 [details]
Tests support of CSSNamespaceRule

Steps to reproduce the problem:
Open test_case.html.

What is the expected behavior?
All items are "true".

What went wrong?
All items are "false".


CSSNamespaceRule
http://dev.w3.org/csswg/cssom-1/#the-cssnamespacerule-interface

CSSRule.NAMESPACE_RULE
http://dev.w3.org/csswg/cssom-1/#the-cssrule-interface

FYI: CSS Namespaces Module Level 3
http://www.w3.org/TR/css3-namespace/
http://dev.w3.org/csswg/css-namespaces-1/

Support in other browsers: current
Internet Explorer 11.0.9: Yes
Firefox Nightly 33.0a1(buildID: 20140627030212): No(But CSSNameSpaceRule is supported)
Opera 12.17: No(But CSSRule.NAMESPACE_RULE is supported)
Comment 1 Ramya 2015-06-21 20:38:36 PDT 
Corresponding bug in blink: https://code.google.com/p/chromium/issues/detail?id=389549
Comment 2 Brent Fulgham 2022-07-14 14:16:44 PDT 
Safari 15.5+ supports this feature. It passes all relevant tests.