[PATCH 4/5] tests: run python-cffi tests

[David Bremner]

David Bremner <david at tethera.net> writes:

> Tomi Ollila <tomi.ollila at iki.fi> writes:
>
> I (force) pushed an updated version of wip/cffi (8d1f30cb) with several changes
> along those lines to the configure / build / test scaffolding. In
> particular running the tests from the notmuch suite doesn't require
> pytest-cov anymore, and pytest and cffi are both checked for only if
> python3 is found.

Tomi rightly observed that I somehow dropped the shutil.which change. As
penance, I created a seprate commit and pushed that to wip/cffi.

d