[jira] Resolved: (XERCESC-1549) Regular expressions with OR not validated correctly

["Alberto Massari (JIRA)" <xe...@xml.apache.org>]

     [ http://issues.apache.org/jira/browse/XERCESC-1549?page=all ]
     
Alberto Massari resolved XERCESC-1549:
--------------------------------------

    Resolution: Duplicate

Duplicate of XERCESC-1512

> Regular expressions with OR not validated correctly
> ---------------------------------------------------
>
>          Key: XERCESC-1549
>          URL: http://issues.apache.org/jira/browse/XERCESC-1549
>      Project: Xerces-C++
>         Type: Bug
>   Components: Validating Parser (Schema) (Xerces 1.5 or up only)
>     Versions: 2.7.0
>  Environment: win32, AIX
>     Reporter: Michel van Uunen
>     Priority: Critical
>  Attachments: sample.xml, sample.xsd
>
> Since Xerces version 2.7.0 '|' combined regular expressions in XSD schema patterns are not handled correctly:
> E.g.
> Consider the following (simplified) schema pattern:
> <xs:element name="Elem">
> <xs:simpleType>
> <xs:restriction base="xs:string">
> <xs:pattern value="[A-Z]{2}|[A-Z]{3}"/>
> </xs:restriction>
> </xs:simpleType>
> </xs:element>
> <Elem>AA</Elem>  --> valid
> <Elem>AAA</Elem> --> Datatype error: Type:InvalidDatatypeValueException, Message:Value 'AAA' does not match regular expression facet '[A-Z]{2}|[A-Z]{3}'.
> Only the first pattern seems to be validated. In Xerces 2.6.0 both expressions were handled correctly.
> We are in the process of migrating to Xerces 2.7.0/Xalan 1.10.0, but this regression problem seems to be blocking for migration.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira


---------------------------------------------------------------------
To unsubscribe, e-mail: c-dev-unsubscribe@xerces.apache.org
For additional commands, e-mail: c-dev-help@xerces.apache.org