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引用次数: 6

摘要

正则表达式语言用于标识定义-使用链的构造函数。链的激活对于所有数据流测试策略都是必不可少的。该算法基于J.A. Brzozowski和E.J. McCluskey(1963)的节点消除法。它生成一个正则表达式,该表达式表示所涉及链的所有构造函数的集合(可能是无限的)。然后可以从该表达式派生出特定的路径。该算法已作为STAD的扩展实现,STAD是一个最近实现的测试和调试系统。
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Path expression in data flow program testing
The language of regular expressions is used for the identification of constructors of definition-use chains. Activation of the chains is essential for all data flow testing strategies. The algorithm is based on the node-elimination method of J.A. Brzozowski and E.J. McCluskey (1963). It generates a regular expression that represents the (possibly infinite) set of all constructors of the chain involved. A particular path can then be derived from that expression. The algorithm has been implemented as an extension to STAD, a recently implemented system for testing and debugging.<>
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