What's the best way to handle KO number in test benches?
- manually increment a counter inside TB code?
- do all the checks through a procedure which increment the err_cnt as a
shared variable ?
- what to do if you have, besides your TB, an assertions module that is
active all the time ? same issue when you have a comparison module that
is run at the end of your tests
all these modules are activated in parallel to the main TB and they may
return Ko as well.
If you have an answer to any of these questions I would be thankful.