I'm about to reinstall `numpy` and `scipy` on my Ubuntu Lucid. As these things carry quite a few dependencies, I'm wondering if there is a comprehensive test suite to check if the new install really works. 

Of course, I can just take a bunch of my scripts and run them one by one to see if they keep working, but that won't guard against a situation where at some point in the future I'll try to use something I didn't use before and it'll break (or, worse, silently produce nonsence).