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作 者:张彤 ZHANG Tong(College of Engineering&Technical,Chengdu University of Technology,Leshan Sichaun 614000,China)
机构地区:[1]成都理工大学工程技术学院,四川乐山614000
出 处:《计算机仿真》2022年第5期361-365,共5页Computer Simulation
摘 要:软件集成测试中忽视了可信度分析,导致测试时数据丢包率高,运算效率低。为加强软件测试方法的全局收敛能力,提出基于切片技术的应用软件集成测试方法。通过切片技术缩小测试范围,提高应用软件集成测试效率。考虑节点的同时将可信度作为切片的生成指标,通过定义构造切片需要考虑的相关因素,获得切片数据自动生成器框架。在缩短切片数据范围的基础上,采用结构驱动集成测试模式,使人机协同运作,完成应用软件测试的全过程。通过特征分析和对比实验结果可知,上述方法测试速度更高,有效抑制了数据丢包率,使结果更精确,具有较强的可行性。The reliability analysis is often ignored in software integration test,resulting in high packet loss rate and low efficiency.In order to enhance the global convergence ability of software test method,this paper presents an integration testing method of application software based on slicing technology.The slicing technology can reduce the test range,and improve the efficiency of integrated test.We took the credibility as the generation index of slices while considering the nodes,and obtained the framework of automatic generator of slice data by defining the relevant factors to be considered in constructing slice.On the basis of shortening the range of slice data,the architecture-driven mode was adopted to achieve the man-machine coordination,and thus to complete the whole application software test.Through feature analysis and comparative experimental results,it can be seen that the proposed method has higher test speed,so it effectively suppresses the packet loss rate and makes the results more accurate.In addition,this method has strong feasibility.
关 键 词:切片技术 软件集成测试 可信度 数据自动生成器 结构驱动 丢包率
分 类 号:TP277[自动化与计算机技术—检测技术与自动化装置]
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