面向对象程序回归测试的修改影响分析

Change Impact Analysis on Regression Testing for Object-oriented Program

程序被修改后,要保证程序能正常运行并且修改不能给程序质量带来任何负面影响,回归测试是必要的。为了减少测试的时间和成本,应该只需对程序修改所影响部分进行重测,修改影响分析就是一个鉴别出程序修改影响部分的过程。根据面向对象语言的特点,本文提出一个修改影响分析方法。

In order to ensure the modified program could perform correctly and to investigate whether the changes cause any adverse effect after the programs are modified, regression testing is necessary. To save times and efforts of testing, retesting should be done on only the parts that might be affected by changes, Change impact analysis is an process that identify the parts are affected by changes. In this paper, according to the characteristic of Object-Oriented language we propose an approach for analyzing change impact .