Re: [6/9] msi: Add some tests for MsiGetSourcePath.

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
http://testbot.winehq.org/JobDetails.pl?Key=3772

Your paranoid android.

=== W7PROX64 (32 bit package) ===
package.c:8336: Test failed: Expected "C:\winetest\FileName1", got ""
package.c:8347: Test failed: Expected "C:\winetest", got ""
package.c:8358: Test failed: Expected "C:\winetest", got ""
package.c:8408: Test failed: Expected "C:\winetest\FileName3.dll", got ""
package.c:8419: Test failed: Expected "C:\winetest\FileName5.dll", got ""
package.c:8428: Test failed: Expected "C:", got ""
package.c:8434: Test failed: Expected "C:\winetest", got ""
package.c:8455: Test failed: Expected "C:\winetest\FileName1", got ""
package.c:8464: Test failed: Expected "C:\winetest\FileName1", got ""

=== W7PROX64 (64 bit package) ===
package.c:8336: Test failed: Expected "C:\winetest\FileName1", got ""
package.c:8347: Test failed: Expected "C:\winetest", got ""
package.c:8358: Test failed: Expected "C:\winetest", got ""
package.c:8408: Test failed: Expected "C:\winetest\FileName3.dll", got ""
package.c:8419: Test failed: Expected "C:\winetest\FileName5.dll", got ""
package.c:8428: Test failed: Expected "C:", got ""
package.c:8434: Test failed: Expected "C:\winetest", got ""
package.c:8455: Test failed: Expected "C:\winetest\FileName1", got ""
package.c:8464: Test failed: Expected "C:\winetest\FileName1", got ""