[xml/sgml-pkgs] Bug#367129: Namespace lost during schema validation
Joachim Zobel
jzobel at heute-morgen.de
Sat May 13 22:03:28 UTC 2006
Package: libxml2
Version: 2.6.24.dfsg-1
The following example reprocuces the problem
test.xsd-------------------------------------------------------------------------
<?xml version="1.0" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://heute-morgen.de/namespaces/sqil"
xmlns:sqil="http://heute-morgen.de/namespaces/sqil"
>
<!-- Types -->
<!-- Most sqil elements have a name -->
<xs:complexType name="namedEmptyElement">
<xs:attribute name="name" type="xs:string" use="required"/>
</xs:complexType>
<xs:complexType name="conditional">
<xs:complexContent mixed="true">
<xs:extension base="sqil:namedEmptyElement">
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:element name="bind" type="sqil:namedEmptyElement"/>
</xs:choice>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- We need the root element -->
<xs:element name="sqil"/>
<xs:element name="bind" type="sqil:namedEmptyElement"/>
<xs:element name="if-exists" type="sqil:conditional"/>
</xs:schema>
bug.sqil-------------------------------------------------------------------------
<?xml version='1.0' encoding='UTF-8'?>
<sqil:sqil xmlns:sqil="http://heute-morgen.de/namespaces/sqil">
WHERE 1=1
<sqil:if-exists name="agent">
AND al.agent=<sqil:bind name="agent"/>
</sqil:if-exists>
</sqil:sqil>
TEST-------------------------------------------------------------------------
jo at asus:$ xmllint --noout --schema test.xsd bug.sqil
bug.sqil:6: element bind: Schemas validity error : Element
'{http://heute-morgen.de/namespaces/sqil}bind': This element is not
expected. Expected is ( bind ).
bug.sqil fails to validate
-------------------------------------------------------------------------
As far as I understand it, a bind tag in the sqil namespace should be
expected and no error should be generated.
Sincerely,
Joachim
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