http://bugs.winehq.org/show_bug.cgi?id=20491
--- Comment #4 from Nikolay Sivov bunglehead@gmail.com 2010-11-28 11:51:54 CST --- Test application depends on locale, running under windows with English MUI gives me failure, the same failure shows up with wine (locale en_US.UTF-8).
So test application is a bit broken, anyway a test mentioned in comment 2 is fixed already, so retest this one please running with locale settings this bug was reported for.