TEST :Syntax Checking for Attribute Declaration (form) : two attribute decl with same id, one in element and one from included
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cAttribute_Declarations
| Item | Value | 
|---|---|
| title | attQ018 - attQ018 | 
| name | attQ018 | 
| source | ../attQ018.xsd | 
| schemaName | ../attQ018.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.attribute.attq018 |