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Posted to c-dev@xerces.apache.org by "Boris Kolpackov (JIRA)" <xe...@xml.apache.org> on 2009/02/12 15:14:00 UTC
[jira] Closed: (XERCESC-1838) Unexpected validation result when
comment is present
[ https://issues.apache.org/jira/browse/XERCESC-1838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Boris Kolpackov closed XERCESC-1838.
------------------------------------
Resolution: Fixed
Assignee: Boris Kolpackov
The actual fix is a bit more involved than what was proposed.
> Unexpected validation result when comment is present
> ----------------------------------------------------
>
> Key: XERCESC-1838
> URL: https://issues.apache.org/jira/browse/XERCESC-1838
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.8.0, 3.0.0
> Reporter: Alexey Miroshnichenko
> Assignee: Boris Kolpackov
> Fix For: 3.0.1, 3.1.0
>
> Attachments: test.xml, test.xsd
>
>
> Schema:
> <?xml version="1.0" encoding="UTF-8"?>
> <xsd:schema targetNamespace="http://www.openuri.org/mySchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.openuri.org/mySchema" elementFormDefault="qualified" version="1.0">
> <xsd:element name="root">
> <xsd:complexType>
> <xsd:sequence>
> <xsd:element name="test" type="MyType" maxOccurs="unbounded"/>
> </xsd:sequence>
> </xsd:complexType>
> </xsd:element>
> <xsd:complexType name="MyType">
> <xsd:simpleContent>
> <xsd:extension base="xsd:byte">
> </xsd:extension>
> </xsd:simpleContent>
> </xsd:complexType>
> </xsd:schema>
> document:
> <?xml version="1.0" encoding="UTF-8"?>
> <p1:root xmlns:p1="http://www.openuri.org/mySchema"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="http://www.openuri.org/mySchema schema.xsd">
> <p1:test><!-- text -->34</p1:test>
> <p1:test>
> <!-- text -->34</p1:test>
> <p1:test>
> 34</p1:test>
> <p1:test>34</p1:test>
> <p1:test>
> 34
> </p1:test>
> </p1:root>
> SAX2Print output:
> <?xml version="1.0" encoding="LATIN1"?>
> <p1:root xsi:schemaLocation="http://www.openuri.org/mySchema schema.xsd">
> <p1:test>34</p1:test>
> <p1:test> 34
> Error at file Z:\eTools\bin\Debug/instance-1.xml, line 7, char 26
> Message: Datatype error: Type:InvalidDatatypeValueException, Message:Value ' 34' does not match re
> gular expression facet '[+\-]?[0-9]+'.
> </p1:test>
> <p1:test>34</p1:test>
> <p1:test>34</p1:test>
> <p1:test>34</p1:test>
> </p1:root>
> Note the difference between second and third 'test' element in the document: second has comment.
> Suggested fix - in SchemaValidator::normalizeWhiteSpace function last lines:
> was
> if (fCurReader->isWhitespace(*(srcPtr-1)))
> fTrailing = true;
> else
> fTrailing = false;
> now
> ...
> if (0 != *(srcPtr) && fCurReader->isWhitespace(*(srcPtr-1)))
> fTrailing = true;
> else
> fTrailing = false;
> }
> Idea: isWhitespace returns 'true' for empty string, but here 'empty string' does not mean whitepace.
> Please, review.
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