The topic I would like to bring up involves testing in perl. The question I ask is, "Are the perl testing modules all that is needed in way of unit testing?". I am not just talking about unit testing perl modules either, but for any language such as C/C++ library testing, and Java class testing, etc. I was wondering if various Inline modules could be used to provide an interface to these different languages, and if so would it be a good idea to leave all unit testing up to perl?