test_builtins.py 文件源码

def test_inputtypes(self):
        s = 'abracadabra'
        types = [list, tuple]
        if True:      # Was: if have_unicode:
            types.insert(0, unicode)
        for T in types:
            self.assertEqual(sorted(s), sorted(T(s)))

        s = ''.join(dict.fromkeys(s).keys())  # unique letters only
        types = [set, frozenset, list, tuple, dict.fromkeys]
        if True:      # Was: if have_unicode:
            types.insert(0, unicode)
        for T in types:
            self.assertEqual(sorted(s), sorted(T(s)))