Summary:
Add initial support for building and running some of the integration tests
with CMake. For now this just runs the tests from basic_test.py, just to
confirm that most of the framework code works in CMake-based builds.
Many of the other tests should also work as well, but a few of them we may
want to disable for CMake-based builds. e.g., a couple of the tests depend on
hypothesis, and we would need to include hypothesis as a dependency. Some of
the tests that use systemd might also require a little more work to get
working.
Reviewed By: fanzeyi
Differential Revision: D17659026
fbshipit-source-id: 67420fda9e1021a0cddee2d385fd21e34fb2fd70
