Method test_response_fileno

Lib/test/test_httplib.py:1431–1466

(self)

        resp.close()

    def test_response_fileno(self):
        # Make sure fd returned by fileno is valid.
        serv = socket.create_server((HOST, 0))
        self.addCleanup(serv.close)

        result = None
        def run_server():
            [conn, address] = serv.accept()
            with conn, conn.makefile("rb") as reader:
                # Read the request header until a blank line
                while True:
                    line = reader.readline()
                    if not line.rstrip(b"\r\n"):
                        break
                conn.sendall(b"HTTP/1.1 200 Connection established\r\n\r\n")
                nonlocal result
                result = reader.read()

        thread = threading.Thread(target=run_server)
        thread.start()
        self.addCleanup(thread.join, float(1))
        conn = client.HTTPConnection(*serv.getsockname())
        conn.request("CONNECT", "dummy:1234")
        response = conn.getresponse()
        try:
            self.assertEqual(response.status, client.OK)
            s = socket.socket(fileno=response.fileno())
            try:
                s.sendall(b"proxied data\n")
            finally:
                s.detach()
        finally:
            response.close()
            conn.close()
        thread.join()
        self.assertEqual(result, b"proxied data\n")

    def test_large_content_length(self):
        serv = socket.create_server((HOST, 0))