Test http://www.w3.org/2001/DOM-Test-Suite/level3/core/nodelookupprefix15

<test name='nodelookupprefix15' schemaLocation='http://www.w3.org/2001/DOM-Test-Suite/Level-3 dom3.xsd'>
     <metadata>
          <title>nodelookupprefix15</title>
          <creator>IBM</creator>
          <description> Invoke lookupPrefix on a Element's new Comment node, which has a namespace attribute declaration with a namespace prefix in its parent Element node and check if the value of the prefix returned by using its namespaceURI as a parameter is valid. </description>
          <contributor>Jenny Hsu</contributor>
          <date qualifier='created'>2003-02-24</date>
          <subject resource='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core#Node3-lookupNamespacePrefix'/>
</metadata>
     <implementationAttribute name='namespaceAware' value='true'/>
     <var name='doc' type='Document'/>
     <var name='bodyElem' type='Element'/>
     <var name='elem' type='Element'/>
     <var name='comment' type='Comment'/>
     <var name='clonedComment' type='Comment'/>
     <var name='prefix' type='DOMString'/>
     <var name='appendedChild' type='Node'/>
     <var name='bodyList' type='NodeList'/>
     <load var='doc' href='hc_staff' willBeModified='true'/>
     <getElementsByTagName var='bodyList' obj='doc' tagname='"body"' interface='Document'/>
     <item var='bodyElem' obj='bodyList' index='0' interface='NodeList'/>
     <createElementNS var='elem' obj='doc' namespaceURI='"http://www.w3.org/1999/xhtml"' qualifiedName='"dom3:p"'/>
     <createComment var='comment' obj='doc' data='"Text"'/>
     <cloneNode var='clonedComment' obj='comment' deep='true'/>
     <appendChild obj='elem' var='appendedChild' newChild='clonedComment'/>
     <appendChild obj='bodyElem' var='appendedChild' newChild='elem'/>
     <lookupPrefix var='prefix' obj='clonedComment' namespaceURI='"http://www.w3.org/1999/xhtml"'/>
     <assertEquals actual='prefix' expected='"dom3"' id='nodelookupprefix15' ignoreCase='false'/>
</test>

Copyright (c) 2001-2004 World Wide Web Consortium, (Massachusetts Institute of Technology, Institut National de Recherche en Informatique et en Automatique, Keio University). All Rights Reserved. This program is distributed under the W3C's Software Intellectual Property License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See W3C License http://www.w3.org/Consortium/Legal/ for more details.