This page provides an overview of the current TF-A Tests feature set. The Change Log & Release Notes document provides details of changes made since the last release.
The following TF-A features are currently tested to some extent (this list is not exhaustive):
Communication and interaction with the Test Secure Payload (TSP)
Firmware update (or recovery mode)
Secure partition support
These tests are not a compliance test suite for the Arm interface standards used in TF-A (such as PSCI).
They do not cover 100% of the TF-A code. The fact that all tests pass does not mean that TF-A is free of bugs.
They are not reference code. They should not be considered as the official way to test hardware/firmware features. Instead, they are provided as example code to experiment with and improve on.