Method test_with_two_commas_in_format_specifier

Lib/test/test_format.py:663–666

(self)

        self.assertEqual(format(12300050.0, "#.6g"), "1.23000e+07")

    def test_with_two_commas_in_format_specifier(self):
        error_msg = re.escape("Cannot specify ',' with ','.")
        with self.assertRaisesRegex(ValueError, error_msg):
            '{:,,}'.format(1)

    def test_with_two_underscore_in_format_specifier(self):
        error_msg = re.escape("Cannot specify '_' with '_'.")