Message 193240 - Python tracker

I'm sorry, I misspoke.  It only works when you run the test file as command:

   ./python Lib/test/test_codecmaps_cn.py

(which uses unittest.main, thus my error in calling it 'via unittest').

So, the fact that the tests don't run if discovery is used is still a bug.  I'm not sure how we fix it, given the nature of the resource.