关于白盒测试基本方法的分析

对软件白盒测试的基本方法进行分析,计算机程序有顺序、选择、循环3种基本结构。根据3种基本结构的组合方式,程序又可以分为基本结构、嵌套结构和连锁结构。对于嵌套结构程序,可以使用基本路径测试法进行测试,对于连锁选择结构,可以抽取部分路径进行测试;对于连锁循环结构,则需根据循环是否独立来确定具体测试方法。

The Analysis on the Basic Methods of White-box-testing

This article analyses the basic methods of software white-box-testing. Computer programs are composed of three basic structures: sequence, condition and repetition. According to the combinations of the three basic structures, programs can be divided into simple structure, nest structure and catena structure. One can use basic path testing method to test the nest structure program and choose a segment of the paths to test the catena-condition structure. To test a catena-repetition structure, one should chose the specific test method depending on whether the repetition is independent or not.