Method test_all

Lib/test/test_traceback.py:4849–4857

(self)

class MiscTest(unittest.TestCase):

    def test_all(self):
        expected = set()
        for name in dir(traceback):
            if name.startswith('_'):
                continue
            module_object = getattr(traceback, name)
            if getattr(module_object, '__module__', None) == 'traceback':
                expected.add(name)
        self.assertCountEqual(traceback.__all__, expected)

    def test_levenshtein_distance(self):
        # copied from _testinternalcapi.test_edit_cost