Note: You need Pipenv, as mentioned in the core's documentation section.
trezor-firmware checkout, in the root of the monorepo, install the environment:
And run the automated tests:
pipenv run make -C core test_emu
Install the pipenv environment as outlined above. Then switch to a shell inside the environment:
If you want to test against the emulator, run it in a separate terminal:
Now you can run the test suite with
pytest from the root directory:
The tests are randomized using the pytest-random-order plugin. The random seed is printed in the header of the tests output, in case you need to run the tests in the same order.
If you only want to run a particular test, pick it with
-k <keyword> or
pytest -k nem # only runs tests that have "nem" in the name pytest -m stellar # only runs tests marked with @pytest.mark.stellar
If you want to see debugging information and protocol dumps, run with
If you would like to interact with the device (i.e. press the buttons yourself), just prefix pytest with
INTERACT=1 pytest tests/device_tests
When you're developing a new currency, you should mark all tests that belong to that currency. For example, if your currency is called NewCoin, your device tests should have the following marker:
This marker must be registered in REGISTERED_MARKERS file.
If you wish to run a test only on TT, mark it with
If the test should only run on T1, mark it with
You must not use both on the same test.
Build the debuggable unix binary so you can attach the gdb or lldb. This removes optimizations and reduces address space randomizaiton.
The final executable is significantly slower due to ASAN(Address Sanitizer) integration. If you wan't to catch some memory errors use this.
time ASAN_OPTIONS=verbosity=1:detect_invalid_pointer_pairs=1:strict_init_order=true:strict_string_checks=true TREZOR_PROFILE="" pipenv run make test_emu
Get the Python code coverage report.
If you want to get HTML/console summary output you need to install the coverage.py tool.
pip3 install coverage
Run the tests with coverage output.
make build_unix && make coverage