[docs] [issue18871] Be more stringent about the test suite

[Nick Coghlan]

Nick Coghlan added the comment:

Looks good to me. I think it's OK to leave the optional resources in the
set of things covered by the buildbots rather than expecting them to always
be run in pre-commit testing.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18871>
_______________________________________