软件测试性计算方法研究

在软件开发和评估过程中，软件测试性是一个越来越需要考虑的重要因素，对于软件测试性的计算则是指导软件进行有效测试的理论工具。目前，对软件测试性有几种不同的理解，从而导致测试性计算方法的不同。从探索这些不同定义间关系的角度出发，分类介绍了一些测试性计算方法，并分析了这两类方法之间的区别和联系。这种讨论有助于促进对软件测试性的理解，并能根据不同的情况选择不同的计算方法。

Reseach of software testability estimating methods

Software testability is becoming an important factor to be considered during software development and assessment. Testability estimate provides enough information and will be used as guideline for software testing. At present, the concept of testability itself has been subject to a number of different interpretations, which lead to many different testability estimating me-thods. To explore the relationships between two different concepts , four classifed testability estimating methods are introduced, and an analysis of the relationships between the two classes is given. Such discussion would facilitate better understanding of tes-tability and select different estimating method for different type of software.