RFC kernel32: add test for FindFirstFileA with a path ending with "/>"

[Vincent Pelletier]

This test passes on win2k & winxp, fails on wine.
That failure causes cdkey verification problems in "Earth 2160" as sold on 
GOG.com:
Once the installation is finished, the installers generates a registry key
value based (among other things) on the ctime of installed directory.
Looked-up path has trailing "/>", causing the registry key to be incorrect and 
the game rejects it.

I have no idea how to solve this error at the moment, nor the whole set of 
acceptable path trails. Please advise me if you have insight on this, and I'll 
see if I can fix it. This is the reason why I didn't add a todo_wine in the 
test.

---
 dlls/kernel32/tests/file.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)