ϪfdZddlmZmZmZddlmZddlmZddl m Z GddeZ Gdd e Z Gd d e ejZy ) z+ Test cases for twisted.protocols.stateful )calcsizepackunpack)StatefulProtocol) test_basic)TestCasecLeZdZdZdZdZeeZdZdZ dZ dZ dZ d Z y ) MyInt32StringReceiverz) A stateful Int32StringReceiver. iz!Ic|jdfSN) _getHeaderselfs rQsL *)7-+$H,$HN %  7:77 7r