test_codecs.py 文件源码

def test_builtin_encode(self):
        self.assertEqual("python.org".encode("idna"), b"python.org")
        self.assertEqual("python.org.".encode("idna"), b"python.org.")
        self.assertEqual("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org")
        self.assertEqual("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.")