Code Coverage and SDC

[Daniel Murphy via Digitalmars-d]

"Shammah Chancellor"  wrote in message news:m2leau$2km8$1 at digitalmars.com...

> So,  I'm trying to setup code coverage to ensure that we are testing 100% 
> of the SDC LOC when we run our tests.
>
> Issues I'm having:
>
> 1) Combined lst files from multiple results.
>
> 2) Seems to be some conditions on when lst files are generated.  If the 
> binary is invoked from somewhere other than where it was compiled, or the 
> source and obj files are not around it doesn't generate anything.
>
> 3) Given 2 above,  how do you get cov on libraries included in another 
> binary?
>
> I'm sure there are other issues, but those are the ones I've run into so 
> far.
>
> Any ideas?
>
> As an aside, has anyone tried to do this with ddmd?

Yes, I have.  The answers are all in the coverage implementation in 
druntime.  You can override the paths to make it work when called from 
somewhere other than where it was compiled.  IIRC there is also a way to 
make it combine lst files instead of overwriting.