http://bugs.winehq.org/show_bug.cgi?id=28691
--- Comment #6 from Dmitry Timoshkov dmitry@baikal.ru 2011-10-13 09:39:03 CDT --- (In reply to comment #4)
Dmitry: Please can you explain exactly what you would like me to do. I don't understand what you mean by "regression testing" in this instance.
The wiki page referenced above has all the details.