TEST :Identity-constraint Definition Schema Component : keyref Declaration with mandatory attribute name = '_foo'
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cIdentity-constraint_Definitions
| Item | Value | 
|---|---|
| title | idC033 - idC033 | 
| name | idC033 | 
| source | ../idC033.xsd | 
| schemaName | ../idC033.xsd | 
| executeClass | com.sun.jaxb_tck.sigtest.JAXBTest | 
| executeArgs | -TestURL $testURL -Plugin com.sun.jaxb_tck.sigtest.JaxbPlugin -FileName idC033.sig -PackageWithoutSubpackages $package | 
| keywords | schema positive | 
| package | javasoft.sqe.tests.identityconstraint.idc033 | 
| signature | idC033.sig |