# Trezor Storage tests

This repository contains all the necessary files to properly test Trezor's internal storage, which is implemented in the [trezor-storage](https://github.com/trezor/trezor-storage) repository.

The CI is available on the internal GitLab.

This repository consists of:

- `c`: The actual C version is implemented in [trezor-storage](https://github.com/trezor/trezor-storage), however we need some other accompanying files to build it on PC.
- `c0`: This is the older version of Trezor storage. It is used to test upgrades from the older format to the newer one.
- `python`: Python version. Serves as a reference implementation and is implemented purely for the goal of properly testing the C version.
- `tests`: Most of the tests run the two implementations against each other. Uses Pytest and [hypothesis](https://hypothesis.works) for random tests.