构件化软件系统缺陷的正交分类

构件技术越来越多地应用于软件系统中,了解这类软件系统中可能存在的缺陷及其详细信息,可以对这类软件系统进行有效的分析和测试。为此我们应用正交缺陷分类方法定义了构件化软件系统缺陷类型、缺陷来源、缺陷等级和缺陷状态四种属性。通过对构件化软件系统缺陷类型的了解,把正交缺陷分类方法应用在软件开发过程中,能够较好的预防引入同类缺陷;在软件测试阶段,利用正交缺陷分类方法,设计测试用例发现缺陷,提高构件化软件系统的质量。

Orthogonal Defects Classification for the Component-based Software

Component technology is increasingly used in the development of software, In order to analyze and test the component-based software efficiently, we should know the defects which may exist in the component-based software. We use ODe （Orthogonal Defects Classification） to analyze the defects which exist in the component-based software, and define four properties of these defects： type of defects, source of defects, rank of defects and state of defects. Using ODe method in the process of software development, we can prevent the defects which included in the known types of defect. Using ODe method in the process of software testing, we can purposefully design software testing suites to find defects and to improve quality of software.