Method test_check_hostname

tornado/test/iostream_test.py:1079–1091

(self)

    @gen_test
    def test_check_hostname(self):
        # Test that server_hostname parameter to start_tls is being used.
        server_future = self.server_start_tls(_server_ssl_options())
        with ExpectLog(gen_log, "SSL Error"):
            client_future = self.client_start_tls(
                ssl.create_default_context(), server_hostname="127.0.0.1"
            )
            with self.assertRaises(ssl.SSLError):
                # The client fails to connect with an SSL error.
                yield client_future
            with self.assertRaises(Exception):
                # The server fails to connect, but the exact error is unspecified.
                yield server_future

    @gen_test
    def test_typed_memoryview(self):