kde4support: kstandarddirs_unittest fix

[Alex Merry]

On 23/12/13 16:37, David Faure wrote:
> On Monday 23 December 2013 14:42:45 Alex Merry wrote:
>> Ah, I should say that the reason setting it correctly is tricky is
>> because it turns out it doesn't actually need to contain the
>> installation directory.  The important thing is that it contains the
>> directory where KConfig is installed, unless that *is* the installation
>> directory.  Basically, it only needs to be set if you're installing the
>> frameworks in different directories, like Jenkins does.
> 
> Sounds to me like jenkins itself should be setting it.
> 
> I'm actually pretty sure it does already, otherwise a lot of stuff would never 
> be found (like the kdoctools entity file...)

Yep, Jenkins does set it.  That's why most of the tests work.  I was
just aiming to make it more resilient in general (so that when it
doesn't work for people, they get messages telling them why).

Alex