[10/10] rpcrt4: Add tests for RPC calls with authentication.

[Hans Leidekker]

On Tuesday 15 December 2009 20:09:12 Paul Vriens wrote:

> We still have a crash on NT4 and failures on Win9x. I don't know why 
> win9x doesn't crash as well as we are using some uninitialzed string if 
> GetUserNameExA is not available.
> 
> Does the attached make sense?

That works, but it would be cleaner to move the check for pGetUserNameExA
close to where its result is used. So into set_auth_info and 
s_authinfo_test(). That may also allow some more tests to run on nt4.

 -Hans