def test_tidy(self): return tidy.scan()
def test_tidy(self, faster): return tidy.scan(faster)
def test_tidy(self, faster, no_progress): return tidy.scan(faster, not no_progress)
def test_tidy(self, faster, no_progress, self_test): if self_test: return tidy_self_test.do_tests() else: return tidy.scan(faster, not no_progress)