TEST :Syntax Checking for simpleType Declaration : Union with optional attribute id = ''
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Simple_Type_Definitions
| Item | Value |
|---|---|
| title | stE004 - stE004 |
| name | stE004 |
| source | ../stE004.xsd |
| schemaName | ../stE004.xsd |
| keywords | schema negative |
| package | javasoft.sqe.tests.simpletype.ste004 |