[lang-ref] ( get_command_return_code ) ( python )

def test_get_command_return_code():
    # subprocess.run(.., check=False), returncode

    r = subprocess.run(['ls', '/etc/hosts'], capture_output=True, text=True)
    assert r.returncode == 0

    r = subprocess.run(['ls', '/no/such/file'], capture_output=True, text=True)
    assert r.returncode == 1 # depends on command