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进行Diameter协议测试时,测试消息的生成情况直接影响测试效率.为了提高Diameter协议的测试效率,本文提出一种基于蚁群算法的Diameter协议测试消息生成方法.该方法利用蚁群算法的良好的正反馈机制,在测试过程中根据每次子测试结果的反馈情况,动态改变不同AVP改变个数的测试消息的生成概率,使其实现自适应调节,更为合理的分配测试资源,从而提高测试效率.实验结果表明,相比于传统的随机生成方法,该方法可以提高测试效率.
In the process of Diameter protocol test, the generation of test message directly affects the test efficiency.In order to improve the test efficiency of Diameter protocol, this paper proposes a Diameter protocol test message generation method based on ant colony algorithm, which uses the good positive Feedback mechanism to dynamically change the generation probabilities of test messages with different numbers of AVPs according to the feedback of each sub-test result in the testing process to make it adaptively adjust and allocate test resources more rationally so as to improve the testing efficiency The experimental results show that this method can improve the testing efficiency compared with the traditional random generation method.