4920 2007-08-07 18:53:11 +0000 IdentityConstraint tests: valid xpath combinations no accepted 2010-04-23 15:46:03 +0000 1 1 1 Unclassified XML Schema Test Suite Microsoft tests 2006-11-06 PC Windows XP RESOLVED INVALID P2 normal --- 1 mhpchan ht David_E3 mike public-xml-schema-testsuite oldest_to_newest 16082 0 mhpchan 2007-08-07 18:53:11 +0000 Testcases affected: msData/identityConstraint/idI014.xsd msData/identityConstraint/idI016.xsd msData/identityConstraint/idI022.xsd msData/identityConstraint/idJ015.xsd msData/identityConstraint/idJ017.xsd msData/identityConstraint/idJ030.xsd According to the "3.11.6 Constraints on Identity-constraint Definition Schema Components", the above schemas have valid xpath combinations and should be tested using valid scenarios. 31476 1 ht 2010-02-05 11:47:13 +0000 14 and 16 at least look to me to have unbound ns prefixes in their XPaths, but I agree that 22 looks OK -- needs careful review 31478 2 ht 2010-02-05 11:49:26 +0000 Hmmm, re-reading the XPath whitespace rules leaves me less sure about 22 -- care is clearly needed here 33713 3 David_E3 2010-03-19 15:42:04 +0000 Michael Kay will run these tests through his processor and report the results. 33714 4 mike 2010-03-19 16:15:04 +0000 Saxon reports all these tests as invalid. They all fail for the same reason: whitespace is used where it is not allowed, either within a NameTest or within the token "//". Specifically, the offending lines are: I014: <xsd:selector xpath="tid :*"/> I016: <xsd:selector xpath="tid : *"/> I022: <xsd:selector xpath="./ /."/> J015: <xsd:field xpath="xpns :*"/> J017: <xsd:field xpath="xpns : *"/> J030: <xsd:field xpath="./ /."/> XPath 1.0 does not allow a space in the middle of these constructs (NameTest and // are both tokens). XSD 1.0 says the same thing. The relevant rules are in 3.11.6: <quote> For readability, whitespace may be used in selector XPath expressions even though not explicitly allowed by the grammar: whitespace may be freely added within patterns before or after any token. [5] token ::= '.' | '/' | '//' | '|' | '@' | NameTest [6] whitespace ::= S </quote> 35229 5 David_E3 2010-04-23 15:45:29 +0000 WG decided that the tests, marked as invalid, are appropriately so marked.