嵌入式软件测试模型的优化

在软件开发项目中,需求分析是关于软件项目开发成败的重要因素,而需求变更已经成为软件开发项目中突出的风险源头,直接影响了软件项目的质量,以需求变更为起点改进测试模型,分析需求变更的类型和原因,主要对需求变更时的测试做了优化。以极限编程1]的价值观和实现准则,得出了处理需求变更的改进软件测试模型,分析了其对于传统开发模型高效率、适应需求变更及具有可操作性的特点。

Software Testing Model Study Based on Requirements Change

In the process of software development,the requirements analysis is an important factor that relate to the software development success or failure,but the requirements change already became the prominent risk source in the software development,has directly affected the software project quality,the paper analyzed the demand change reason,as well as the extreme programming values and realization criterion,have obtained the improved software test model processing requirements change,analyzed its characteristic of high efficiency,the adaption requirements change and the operation.