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Re: Grddl Squirrel 6 test cases

From: Dan Connolly <connolly@w3.org>
Date: Thu, 09 Mar 2006 08:51:35 -0600
To: "McBride, Brian" <brian.mcbride@hp.com>
Cc: public-rdf-in-xhtml-tf@w3.org
Message-Id: <1141915895.26363.1501.camel@dirk.w3.org>

On Thu, 2006-03-09 at 14:06 +0000, McBride, Brian wrote:
> 7 GRDDL test cases exploring what happens when the namespace document is
> an RDF document.
> 
> Brian
> 
> 
> Consider the XML document D at http://example.org/D
> 
> <foo xmlns="http://example.org/foo.rdf#"/>
> 
> What GRDDL transforms apply in the following cases?

Case 2 looks straightforward. For the others, my inclination
is to actually try them and see (a) if the existing implementations
mostly agree, and (b) if there's a reasonable design that's consistent
with what they do.

Dom, does your test harness handle MIME types?

> Case 1: The namespace document is an RDF document served with a generic
> application/xml mime type.
> 
> At http://example.org/foo.rdf# we have
> 
> <rdf:RDF
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:dataview="http://www.w3.org/2003/g/data-view#">
>  <rdf:Description
>     rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t1.xsl"/>
>  </rdf:Description>
> </rdf:RDF>
> 
> Case 2: As case 1 but the RDF document is served with mimetype
> application/xml+rdf
> 
> Case 3:  The namespace document is an RDF document served with mimetype
> application/xml
>    with a GRDDL transform attribute on the rdf:RDF root element (which
> is not legal RDF/XML)
> 
> At http://example.org/foo.rdf# 
> 
> <rdf:RDF
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:dataview="http://www.w3.org/2003/g/data-view#"
>   dataview:transformation="http://example.org/t2.xsl" >  <!-- *note* -->
>  <rdf:Description
>     rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t1.xsl"/>
>  </rdf:Description>
> </rdf:RDF>
> 
> And at http://example.org/t2.xsl we have
> 
> <xsl:stylesheet version="1.0"
>   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> xmlns="http://www.w3.org/1999/xhtml">
> 
> <!-- Output method XML -->
> <xsl:output method="xml" 
>   indent="yes"
>   omit-xml-declaration="no" 
>   encoding="utf-8"  />
> 
>   <xsl:template match="/">
>     <rdf:RDF  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
>       <rdf:Description rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t3.xsl"/>
>       </rdf:Description>
>     </rdf:RDF>
>   </xsl:template>
> </xsl:stylesheet>
> 
> Case 4: As for case 3 but the RDF document is served with mimetype
> application/xml+rdf.
> 
> Case 5: The namespace document is an RDF document served as mimetype
> application/xml+rdf,
>    with a GRDDL transform attribute on the root element (which is legal
> RDF/XML)
> 
> At http://example.org/foo.rdf# 
> 
> <rdf:Description
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:dataview="http://www.w3.org/2003/g/data-view#"
>   dataview:transformation="http://example.org/t2.xsl"
>   rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t1.xsl"/>
>  </rdf:Description>
> 
> And at http://example.org/t2.xsl same as case 3
> 
> Case 6: The namespace document is an RDF document served as mimetype
> application/xml+rdf,
>    with a GRDDL transform attribute about itself in the content.
> 
> At http://example.org/foo.rdf# 
> 
> <rdf:RDF
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:dataview="http://www.w3.org/2003/g/data-view#">
>  <rdf:Description
>     rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t1.xsl"/>
>  </rdf:Description>
>  <rdf:Description rdf:about="">
>    <dataview:transformation
>        rdf:resource="http://example.org/t2.xsl"/>    <!-- *note* -->
>  </rdf:Description>
> </rdf:RDF>
> 
> And at http://example.org/t2.xsl same as case 3
> 
> Case 7: The namespace document is served as mimetype application/xml+rdf
> and contains a
>   a dataview:transform property about the original document.
> 
> <rdf:RDF
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:dataview="http://www.w3.org/2003/g/data-view#">
>  <rdf:Description
>     rdf:about="http://example.org/foo.rdf#">
>    <dataview:namespaceTransformation
>        rdf:resource="http://example.org/t1.xsl"/>
>  </rdf:Description>
> <rdf:Description rdf:about="http://example.org/D">
>    <dataview:transformation
>        rdf:resource="http://example.org/t2.xsl"/>    <!-- *note* -->
> </rdf:description>
> </rdf:RDF>
> 
> 
-- 
Dan Connolly, W3C http://www.w3.org/People/Connolly/
D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E
Received on Thursday, 9 March 2006 14:51:45 GMT

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