httpserver_test.py 文件源码

def test_body_size_override_reset(self):
        # The max_body_size override is reset between requests.
        stream = IOStream(socket.socket())
        try:
            yield stream.connect(('127.0.0.1', self.get_http_port()))
            # Use a raw stream so we can make sure it's all on one connection.
            stream.write(b'PUT /streaming?expected_size=10240 HTTP/1.1\r\n'
                         b'Content-Length: 10240\r\n\r\n')
            stream.write(b'a' * 10240)
            headers, response = yield gen.Task(read_stream_body, stream)
            self.assertEqual(response, b'10240')
            # Without the ?expected_size parameter, we get the old default value
            stream.write(b'PUT /streaming HTTP/1.1\r\n'
                         b'Content-Length: 10240\r\n\r\n')
            with ExpectLog(gen_log, '.*Content-Length too long'):
                data = yield stream.read_until_close()
            self.assertEqual(data, b'')
        finally:
            stream.close()