TEST :branch : base='string', pattern='?', value='', type='error', RULE='10'
http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#regexs
| Item | Value | 
|---|---|
| title | reE3 - reE3 | 
| name | reE3 | 
| source | ../reE3.xsd | 
| schemaName | ../reE3.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.regex.ree3 |