Bug 30992

Summary: Node.isDefaultNamespace doesn't convert empty strings to null
Product: WebKit Reporter: nanto_vi (TOYAMA Nao) <nanto>
Component: DOMAssignee: Alexey Proskuryakov <ap>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
proposed fix mitz: review+

nanto_vi (TOYAMA Nao)
Reported 2009-11-01 05:43:20 PST
Node.isDefaultNamespace('') and Node.isDefaultNamespcae(null) can return different values although DOM3 Core says "In programming languages where empty strings can be differentiated from null, empty strings, when given as a namespace URI, are converted to null." http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#Namespaces-Considerations To reproduce, execute the following JavaScript code: document.implementation.createDocument(null, 'root', null).isDefaultNamespace('') Expected: true Actual: false Confirmed on WebKit-r50095
Attachments
proposed fix (4.75 KB, patch)
2009-11-01 16:34 PST, Alexey Proskuryakov 		mitz: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2009-11-01 16:34:30 PST
Created attachment 42284 [details] proposed fix And I thought we already fixed all of those..
Alexey Proskuryakov
Comment 2 2009-11-01 17:00:55 PST
Committed <http://trac.webkit.org/changeset/50396>.
Lucas Forschler
Comment 3 2019-02-06 09:04:10 PST
Mass moving XML DOM bugs to the "DOM" Component.
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