[Webkit-unassigned] [Bug 117394] New: DOMSerializer creates invalid XML when setAttributeNS() has been used

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=117394

           Summary: DOMSerializer creates invalid XML when
                    setAttributeNS() has been used
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
               URL: http://jsfiddle.net/c4jBw/
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: XML DOM
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zupftom at googlemail.com


== Overview ==

When serializing a document where attributes have been added using .setAttributeNs(), the serialization is invalid XML.


== Steps to Reproduce ==

Execute the following code:

  var doc = (new DOMParser()).parseFromString("<test xmlns='http://www.example.com'/>","text/xml");
  doc.documentElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","id","abc");
  doc.documentElement.setAttributeNS("http://www.example.com/dummy/namespace","foo","bar");
  console.log((new XMLSerializer()).serializeToString(doc));

(can be found at http://jsfiddle.net/c4jBw/)


== Actual Results ==

  <test xmlns="http://www.example.com" id="abc" xmlns="http://www.w3.org/XML/1998/namespace" foo="bar" xmlns="http://www.example.com/dummy/namespace"/> 


== Expected Results ==

  <test xmlns="http://www.example.com" xml:id="abc" a0:foo="bar" xmlns:a0="http://www.example.com/dummy/namespace"/>


== Software Version ==

First encountered with Safari 5.1.7 (7534.57.2) on Windows 7


== Additional Comments ==

The main problem are three xmlns attributes.  The second problem is that the added attributes are in the null namespace.

The correct example output is taken from Firefox 21.

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