基于扩展有限状态机的协议测试集生成研究

与其他测试方法相比,主要解决了自动生成可执行测试序列的问题.首先介绍现有的基于扩展有限状态机的测试生成算法,这些算法虽然结合了控制流和数据流的测试,但是并没有解决测试序列的可执行问题.重点解决了包含有影响循环测试序列的可执行性问题,并通过预先发现循环的中断条件而减少不可用的测试路径的产生.另外,给出了算法的详细说明.

An Extended Finite State Machine Based Generation Method of Test Suite

Compared with other test generation methods, the problem of automatically generating executable test cases is addressed in this paper. First, the existing test generation methods for EFSM--specified systems are also presented. These methods combine both control and data flow techniques, but the executability problem has not been solved. For this purpose, a methodology which will solve, if not completely, partially the executability problem and mainly the problem of including all the influencing loops in the text sequences and finding how many times an unbounded loop must be executed is proposed in this paper. In addition, the detailed algorithms are presented.