摘要
软件测试系统的研制是软件测试领域的一个研究热点。未初始化变量是C/C++程序中的常见故障,该类故障极易导致计算结果错误或系统崩溃。针对C/C++语言中常见未初始化变量故障进行了分析研究,并从面向具体故障的测试思想出发,建立了C/C++语言中未初始化变量的故障模型,结合静态测试的特点,给出了一种静态查找此类故障的方法。该方法已实现,并已应用于面向故障的软件测试系统中。
Uninitialized Variable is a common kind of error in programs written in C/C＋＋, which often causes system collapse. Firstly, the classical C/C＋＋ uninitialized variable errors is analysed, a defect model ofuninitialized variable of C/C＋＋ based on the defect-oriented testing strategy is established, then a detecting method of uninitialized variable errors combining the advantage of static analysis is described. This theory is implemented in a defect-oriented testing system.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第4期751-754,共4页
Computer Engineering and Design
基金
总装备部十五预研基金项目(41315050107)
关键词
软件测试
静态测试
未初化变量
语法树
控制流图
software testing
static testing
uninitialized variable
syntax tree
controlling stream graph
