基于测试路径集运算的类回归测试策略研究

从基于状态的类测试策略出发，提出了一种基于测试路径集运算的类回归测试策略。该策略将回归测试作为一个连续的过程以测试路径为运算对象。对已修改的类重新生成测试集，通过与原测试集进行简单的集合运算从中选取可用于回归测试的测试用例。研究表明，该策略能充分利用历史测试数据，降低运算复杂度，提高回归测试的效率。

A class-regression test strategy based on operation of test path sets

According to the state-based class test strategy,a class-regression test strategy based on the operation of test path sets is presented.With the regression test as a continuous process,the strategy makes the operation of the test path and regenerates test sets for classes modified to select cases of the regression test through the simple set operation with original ones.The tests show that such strategy makes the most of historical test data,lowers the operation complexity and improves the efficiency of the...