simple_httpclient_test.py 文件源码

def test_ipv6(self):
        try:
            self.http_server.listen(self.get_http_port(), address='::1')
        except socket.gaierror as e:
            if e.args[0] == socket.EAI_ADDRFAMILY:
                # python supports ipv6, but it's not configured on the network
                # interface, so skip this test.
                return
            raise
        url = self.get_url("/hello").replace("localhost", "[::1]")

        # ipv6 is currently disabled by default and must be explicitly requested
        self.http_client.fetch(url, self.stop)
        response = self.wait()
        self.assertEqual(response.code, 599)

        self.http_client.fetch(url, self.stop, allow_ipv6=True)
        response = self.wait()
        self.assertEqual(response.body, b"Hello world!")