| 1064 | self.assertIn(delim * 2, fill + delim * 2) |
| 1065 | |
| 1066 | def test_issue18183(self): |
| 1067 | '\U00010000\U00100000'.lower() |
| 1068 | '\U00010000\U00100000'.casefold() |
| 1069 | '\U00010000\U00100000'.upper() |
| 1070 | '\U00010000\U00100000'.capitalize() |
| 1071 | '\U00010000\U00100000'.title() |
| 1072 | '\U00010000\U00100000'.swapcase() |
| 1073 | '\U00100000'.center(3, '\U00010000') |
| 1074 | '\U00100000'.ljust(3, '\U00010000') |
| 1075 | '\U00100000'.rjust(3, '\U00010000') |
| 1076 | |
| 1077 | @unittest.expectedFailure # TODO: RUSTPYTHON; ? + |
| 1078 | def test_format(self): |