面向方面测试方法的研究*

面向方面编程(AOP)允许程序员将跨越多个模块的横切关注行为封装到一个可重用的模块中，极大地增强了系统的可维护性和代码的重用性。但这样的新特性也给测试带来了新的挑战，因为方面与原始模块之间错综复杂的依赖关系可能导致新的错误，从而使得传统的测试方法不能很好适应。以AOP错误模型为基准，对四种具有代表性的AOP测试方法发现错误的能力和有效性进行了深入详细的研究和对比，分析总结了目前面向方面测试技术领域存在的主要问题以及将来的发展方向。

Research of aspect oriented testing approaches

Aspect-oriented programming(AOP) allows programmers package the behavior that span multiple modules into a reusable module,which improves codes' reusability and maintainability greatly.But these new characteristics bring new challenges to program testing,because of the complex dependencies of both aspects and original modules,which make traditional testing approaches can not adapt completely.This paper deeply and in-detail studied and contrasted several aspect-oriented testing approaches in terms of their ability and effectiveness to find faults,and analyzed and summarized the problems that exist in the scope of aspect-oriented testing technologies and the future development trend.