软件内建自测试中模板内容的研究和实现  

Research and Implementation of Template Content in Build-in-Self-Test for Software

作　　者：彭成寒[1] 徐拾义[1] 

机构地区：[1]上海大学计算机工程与科学学院,上海200072

出　　处：《计算机应用研究》2006年第10期78-81,共4页Application Research of Computers

基　　金：国家自然科学基金资助项目(60173029)

摘　　要：软件内建自测试是软件测试和可测性设计研究领域中的一个新概念,其思想来源于硬件内建自测试B IST(Build-in-Self-Test)。软件内建自测试为程序员提供一套预先设计好的模板,由模板对所编写的程序植入测试信息,实现软件内建自测试以解决软件测试难的问题。模板是软件内建自测试系统的基石,其内容关系到整个系统的性能和效果。具体讨论了模板的实现,根据软件故障模型对代码进行改装,从而减少程序出错的概率,同时为软件内建自测试系统中测试用例的生成提供了更丰富的信息。The BIST （Build-In-Self-Test） for software is a new concept in software testing and design for testability, which comes from the BIST for hardware testing. The main idea is Template can be designed in advance, which can be used to embed in the program under test. The test complexity can be reduced when this method applied to the software testing. Template is a cornerstone in the BIST for software, which affect the effectiveness and efficiency in software testing. This paper discusses the implementation of Template in detail. According to the fault model for software, the program can be optimized by program instrnmentation. Furthermore, there are more useful information can be generated for the test case.

关 键 词：软件内建自测试 可测性 模板函数 程序插装 故障模型 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]