一个面向对象软件测试工具实现及其实验研究

A Testing Tool for OO Software and Testing Experiments with it

测试仍然是软件质量保证的最有效的手段 .本文在开发了 C++语言面向对象的软件测试工具 Err Seed的基础上 ,通过对具体的 C++工程的测试 ,得出具体的测试结果数据 ,并对结果进行了深入的分析 .该工具还将测试结果存放在一个数据库中 ,以积累有效的数据 ,这对软件的质量评估以及有关评估模型的建立非常有意义 .实验证明Err Seed是有效的 ,对以 C\C++语言为开发工具的软件开发人员。

The control of Software quality is still mostly depended on testing. In this article, we develop a tool of testing based on error injection arithmetic. By using this tool to a lot of C++ projects, we obtain a mass of testing data, which is analyzed deeply in this paper. The experiments show that the testing tool is valid and useful for software developer, and the testing data are very useful to guiding software process. The tool can also be used to collect the data into a database for building software quality evaluation model.