基本路径测试技术及应用研究

Research on basic path testing technology and its application

基本路径测试法是一种白盒测试方法,文章将程序流程图映射成流图,探讨了程序的3种基本结构映射成流图的方法,计算了流图的环形复杂度并确定了基本测试路径,从而为每条基本路径设计了测试用例。实践证明,基本路径测试法适用于执行路径较多的程序,通过选择有代表性的路径进行测试,可有效提高测试效率。

The basic path testing method is a white box testing method.This article maps the program flowchart to a flowchart,explores the method of mapping three basic structures of the program to a flowchart,calculates the circular complexity of the flowchart,determines the basic testing path,and designs test cases for each basic path.Practice has proven that the basic path testing method is suitable for programs with multiple execution paths.By selecting representative paths for testing,it can effectively improve testing efficiency.