mirror of https://github.com/cookiengineer/audacity synced 2025-07-11 22:27:42 +02:00

History

Max Maisel 1d728bec89 Improve octave test framework and refactor loudness test.

Add helper functions "import_from_aud" and "export_to_aud" to
de-deplicate common code in tests.
The export functions reads back the exported signal to remove the impact
of quantization errors during wav export from test results.

Signed-off-by: Max Maisel <max.maisel@posteo.de>

2021-10-02 09:30:29 +02:00

.gitignore

Improve octave test framework and refactor loudness test.

2021-10-02 09:30:29 +02:00

loudness_test.m

Improve octave test framework and refactor loudness test.

2021-10-02 09:30:29 +02:00

README.md

Start work on new Loudness effect

2019-11-22 19:42:32 +01:00

run_test.m

Improve octave test framework and refactor loudness test.

2021-10-02 09:30:29 +02:00

README.md

Unit tests for Audacity effects

These unit tests check the correctness of Audacity's effect calculations against GNU octave. Therefore some simple deterministic and random sample data is generated and passed to Audacity via mod-script-pipe.

To run a test, run: (replace <desired_test.m> with the correct filename)

./run_test.m <desired_test.m>

The tests will print the results to the terminal and will return 0 on success and non-zero on error.

To run those tests you need a Linux system with GNU Octave, octave-forge-signal and Audacity mod-script-pipe installed.