run: For better testability, rework using options.getWorkingDir(). run: Handle identification of input def file correctly. run: Handle when expected generator definition not found.
run: For better testability, rework using options.getWorkingDir().
run: Handle identification of input def file correctly.
run: Handle when expected generator definition not found.

Cornutum/tcases,Cornutum/tcases,Cornutum/tcases