4.2 Running the test suite from the command line

To run a file's tests from the command line, run the following command, replacing your/file.pl with the path to your file.

swipl -g run_tests -t halt your/file.pl

Prolog will (1) load the file you specify, as well as any modules it depends on; (2) run all tests in those files, and (3) exit with status 0 or 1 depending on whether the test suite succeeds or fails.

If you want to test multiple files, you can pass multiple ..pl files.