TPM2 smoke tests

Hi

Now that I got into adding selftests [1] I started to think if I should also move my TPM2 smoke tests as part of them.

The project resides here:

https://github.com/jsakkine-intel/tpm2-scripts

I wonder if selftests can be done with Python in the first place or do they have to be implemented in C?

[1] https://lkml.org/lkml/2018/11/16/274

/Jarkko