一种基于程序域边界分析的测试方法

A Testing Method Based on Domain Boundary Analysis on Program

边界附近的点对程序故障更加敏感.针对这一特征,提出了一种基于程序域边界分析的测试方法.从被测程序本身出发,进行定义域确定及子域划分,分析定义域边界和子域边界,并跟据其边界测试点产生测试用例,以检测域边界附近的处理.实验表明:对定义域边界及其子域边界进行测试,可有效地提高故障覆盖率.

Points near domain boundary are more sensitive to program faults than other points. Ac- cording to the feature, this paper presents a novel approach based on domain boundary analysis on program. To tested program, its domain is determined and is divided into some subdomains. By analyzing domain boundary as well as subdomain boundaries, testing cases are generated. Experi- ments show that the ratio of fault coverage can thus be remarkably improved by testing those points near boundary.