import test.test_support, unittest import os class CodingTest(unittest.TestCase): def test_bad_coding(self): module_name = 'bad_coding' self.verify_bad_module(module_name) def test_bad_coding2(self): module_name = 'bad_coding2' self.verify_bad_module(module_name) def verify_bad_module(self, module_name): self.assertRaises(SyntaxError, __import__, 'test.' + module_name) path = os.path.dirname(__file__) filename = os.path.join(path, module_name + '.py') fp = open(filename, encoding='utf-8') text = fp.read() fp.close() self.assertRaises(SyntaxError, compile, text, filename, 'exec') def test_exec_valid_coding(self): d = {} exec('# coding: cp949\na = 5\n', d) self.assertEqual(d['a'], 5) def test_main(): test.test_support.run_unittest(CodingTest) if __name__ == "__main__": test_main()