winspool/tests: Some extra Tests for GetPrinterDriverDirectory

[Dmitry Timoshkov]

"Detlef Riekenberg" <wine.dev at web.de> wrote:

> Small update for the winspool - tests.
> 
> 
> Changelog:
>  - Display a TRACE, when the Service "spooler" is not running (NT).
>  - Some extra Tests for GetPrinterDriverDirectory

You are testing last error after the API calls but don't set it to a bogus
(0xdeadbeef) value before an API call, so this is not clear who is changing
last error.

-- 
Dmitry.