def test_run_invalid_args(): run_command(["ls", "-Z_z"], suppress_stderr=True)
def test_run_bad_command(): run_command(["__DSH#*#*&SHJ"])
def test_run_ls(): run_command(["ls", "-als"])
def test_run_invalid_args(): run_command(["ls", "-Z_z"], suppress_stderr = True)