Method test_compile_time_concat_errors

Lib/test/test_fstring.py:589–594

(self)

        self.assertEqual(x[0], 'foo3')

    def test_compile_time_concat_errors(self):
        self.assertAllRaise(SyntaxError,
                            'cannot mix bytes and nonbytes literals',
                            [r"""f'' b''""",
                             r"""b'' f''""",
                             ])

    def test_literal(self):
        self.assertEqual(f'', '')