[issue3643] Add more checks to testcapi

[Benjamin Peterson]

Benjamin Peterson <musiccomposition at gmail.com> added the comment:

Your patches are pretty harmless, but this module is just for testing
purposes.

----------
nosy: +benjamin.peterson
priority:  -> normal

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3643>
_______________________________________