path: improve temporary path unit tests (especially on Windows 95/98)

[Andrew Ziem]

- Add two tests for GetTempPathA.
- Fix failure on Windows 95 and 98.
- Delete temporary file.

The new path.c test passes with 0 failures on 95, 98, and 2000.


Andrew
-------------- next part --------------
A non-text attachment was scrubbed...
Name: path.c.patch
Type: text/x-patch
Size: 2795 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20060513/f24e58bf/path.c.patch