[jira] [Created] (XERCESJ-1557) Wrong pattern validation failure

Wrong pattern validation failure
--------------------------------

                 Key: XERCESJ-1557
                 URL: https://issues.apache.org/jira/browse/XERCESJ-1557
             Project: Xerces2-J
          Issue Type: Bug
          Components: XML Schema 1.0 Datatypes
    Affects Versions: 2.11.0, 2.10.0
         Environment: Windows 7 64 bits,  java version 1.6.0_26
            Reporter: Christian Frei


The pattern ".+/.+/.+/.+" does not get resolved properley in Xerces-J 2.10 or 2.11 (2.9 did not cause a problem).
Note: the dot here indicates any character except \r or \n. What I would like to verify is that there are 4 parts separated with a slash ("/").

Example XSD:

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
        <!--<xs:simpleType name="tRef">
                <xs:restriction base="xs:normalizedString">
                        <xs:pattern value=".+/.+/.+/.+"/>
                </xs:restriction>
        </xs:simpleType>-->
        <xs:element name="Root">
                <xs:annotation>
                        <xs:documentation>Comment describing your root element</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                        <xs:sequence>
                                <xs:element name="E" maxOccurs="unbounded">
                                        <xs:complexType>
                                                <xs:attribute name="ref" use="required">
                                                        <xs:simpleType>
                                                                <xs:restriction base="xs:normalizedString">
                                                                        <xs:pattern value=".+/.+/.+/.+"/>
                                                                </xs:restriction>
                                                        </xs:simpleType>
                                                </xs:attribute>
                                        </xs:complexType>
                                </xs:element>
                        </xs:sequence>
                </xs:complexType>
        </xs:element>
</xs:schema>

Example file wrongly indicating errors:

<Root xsi:noNamespaceSchemaLocation="Ref.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
        <E ref="S12/D1/Q1/L1"/>
        <E ref="S12/E1/Q4/B1"/>
</Root>

Errors produced by Xerces-J:

[Error] Ref.xml:3:25: cvc-pattern-valid: Value 'S12/D1/Q1/L1' is not facet-valid with respect to pattern '.+/.+/.+/.+' for type '#AnonType_refERoot'.
[Error] Ref.xml:3:25: cvc-attribute.3: The value 'S12/D1/Q1/L1' of attribute 'ref' on element 'E' is not valid with respect to its type, '#AnonType_refERoot'.
[Error] Ref.xml:4:25: cvc-pattern-valid: Value 'S12/E1/Q4/B1' is not facet-valid with respect to pattern '.+/.+/.+/.+' for type '#AnonType_refERoot'.
[Error] Ref.xml:4:25: cvc-attribute.3: The value 'S12/E1/Q4/B1' of attribute 'ref' on element 'E' is not valid with respect to its type, '#AnonType_refERoot'.
Ref.xml: 191 ms (3 elems, 3 attrs, 0 spaces, 5 chars)



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