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Posted to c-dev@xerces.apache.org by "Boris Kolpackov (JIRA)" <xe...@xml.apache.org> on 2009/11/18 09:02:39 UTC

[jira] Updated: (XERCESC-1544) xsd:redefine recently broken

     [ https://issues.apache.org/jira/browse/XERCESC-1544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boris Kolpackov updated XERCESC-1544:
-------------------------------------

    Affects Version/s:     (was: 2.7.0)
                       3.1.0

Still present in the 3.1.0 codebase.

> xsd:redefine recently broken
> ----------------------------
>
>                 Key: XERCESC-1544
>                 URL: https://issues.apache.org/jira/browse/XERCESC-1544
>             Project: Xerces-C++
>          Issue Type: Bug
>          Components: Validating Parser (XML Schema)
>    Affects Versions: 3.1.0
>         Environment: MacOS X, g++ build
>            Reporter: Jerry Carter
>         Attachments: redefine1.xsd, redefine2.xsd, redefine3.xml, redefine3.xsd
>
>
> The W3C schema for VoiceXML is quite complex and makes a good test of Xerces.  Previous versions worked well, but 2.7.0 has some problems.  In addition the regexp issues (bug 1512), xsd:redefine is also broken.  This has worked in previous versions (up through 2.6.0, I believe).
> The main VXML schema <http://www.w3.org/TR/voicexml21/vxml.xsd> eventually includes <http://www.w3.org/TR/voicexml21/vxml-synthesis-extension.xsd>.  There, on line 28 is the problem statement:
> <xsd:redefine schemaLocation="vxml-synthesis-restriction.xsd">
> This generates two classes of error messages.
> 1: Message: Could not find a declaration in the schema to be redefined corresponding to '...'
> 2: Message: Global complexType:'...' declared more than once or also declared as simpleType
> --------------------------------------
> To reproduce, run the following lines through SAX2Print:
> <?xml version="1.0" encoding="UTF-8"?>
> <vxml version="2.1" xmlns="http://www.w3.org/2001/vxml"
>   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
>   xsi:schemaLocation="http://www.w3.org/2001/vxml 
>   http://www.w3.org/TR/voicexml21/vxml.xsd">
> <form>
>   <block>
>     <exit/>
>   </block>
> </form>
> </vxml>
> xerces-c-src_2_7_0/bin: ./SAX2Print -v=always schema_issue.xml
> <?xml version="1.0" encoding="LATIN1"?>
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-restriction.xsd, line 30, char 53
>   Message: Could not find a declaration in the schema to be redefined corresponding to 'say-as'
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-restriction.xsd, line 43, char 52
>   Message: Could not find a declaration in the schema to be redefined corresponding to 'audio'
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-restriction.xsd, line 55, char 38
>   Message: Could not find a declaration in the schema to be redefined corresponding to 'mark'
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-extension.xsd, line 30, char 53
>   Message: Global complexType:'say-as' declared more than once or also declared as simpleType
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-extension.xsd, line 43, char 52
>   Message: Global complexType:'audio' declared more than once or also declared as simpleType
> Error at file http://www.w3.org/TR/voicexml21/vxml-synthesis-extension.xsd, line 55, char 38
>   Message: Global complexType:'mark' declared more than once or also declared as simpleType
> <vxml version="2.1" xsi:schemaLocation="http://www.w3.org/2001/vxml    http://www.w3.org/TR/voicexml21/vxml.xsd">
> <form scope="dialog">
>   <block>
>     <exit></exit>
>   </block>
> </form>

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