httpserver_test.py 文件源码

def test_100_continue(self):
        # Run through a 100-continue interaction by hand:
        # When given Expect: 100-continue, we get a 100 response after the
        # headers, and then the real response after the body.
        stream = IOStream(socket.socket(), io_loop=self.io_loop)
        stream.connect(("localhost", self.get_http_port()), callback=self.stop)
        self.wait()
        stream.write(b("\r\n").join([b("POST /hello HTTP/1.1"),
                                  b("Content-Length: 1024"),
                                  b("Expect: 100-continue"),
                                  b("\r\n")]), callback=self.stop)
        self.wait()
        stream.read_until(b("\r\n\r\n"), self.stop)
        data = self.wait()
        self.assertTrue(data.startswith(b("HTTP/1.1 100 ")), data)
        stream.write(b("a") * 1024)
        stream.read_until(b("\r\n"), self.stop)
        first_line = self.wait()
        self.assertTrue(first_line.startswith(b("HTTP/1.1 200")), first_line)
        stream.read_until(b("\r\n\r\n"), self.stop)
        header_data = self.wait()
        headers = HTTPHeaders.parse(native_str(header_data.decode('latin1')))
        stream.read_bytes(int(headers["Content-Length"]), self.stop)
        body = self.wait()
        self.assertEqual(body, b("Got 1024 bytes in POST"))