JDK-6970904 : Character sequence \w in an regex pattern is narrower than defined in the specification
- Type: Bug
- Component: xml
- Sub-Component: org.xml.sax
- Affected Version: 7
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2010-07-21
- Updated: 2019-05-13
- Resolved: 2011-08-26
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| Other | JDK 7 |
|---|---|
| 1.4.0 1.4Fixed | 7u4Fixed  |
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Description
Enclosed test case RegexTest_234 contains the valid xml document RegexTest_234.xml for the valid schema RegexTest_234.xsd.
The specification (http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#regexs) states:
Character sequence: Equivalent ��character class:
\w [#x0000-#x10FFFF]-[\p{P}\p{Z}\p{C}]
(all characters except the set of "punctuation", "separator" and "other" characters)
The character sequence in xml document is foo#xcab1 bar#xcab1, the regex pattern is (\w+)\s+(\w+), validation of the xml document against the schema fails with the exception:
SAX error: file:~/devel/analysis/RegexTest_234.xml(1,129): cvc-pattern-valid: Value 'foo�� bar��' is not facet-valid with respect to pattern '(\w+)\s+(\w+)' for type '#AnonType_valuedoc'.
Although the document is valid.
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