tests-signal

Tests in this directory are meant to ensure that the mic array signal processing works as expected.

Each of these tests are run using pytest, which will launch the application in the debugger.

• BasicMicArray - Build tests using the vanilla API

• TwoStageDecimator - Build tests using the prefab API

Requirements

To run these tests, you will need Python3 with pytest and numpy.

> TODO: Create requirements.txt for python virtual environment

Build Targets

To build all tests-signal targets, (with your CMake project properly configured) navigate to your CMake build directory and use the following command:

make tests-signal

Running Test Apps

Test cases should be run from the base of your CMake build directory. From there, with Python3 and the XMOS XTC tools in your path, simply call pytest with the path to the test script as the only necessary argument. For example, to run the TwoStageDecimator stage2 tests:

pytest ..\tests\signal\TwoStageDecimator\test_stage2.py