关键词: 软件测试 测试用例基 模糊关系

Abstract:

In the paper, the set theory is applied to the study of the test case of black box testing. The theoretical construct of base is proposed. System place-state（PS）,antieipative PS and the concept of fuzzy implication are applied to finding the fuzzy control relations between test cases and PS. The exc cellent characteristics of the test case base and some correlative results in testing arc proved. The study shows that it is a scientific, convenient and low-cost method to use test case bases to run software testing.

Key words: （software test, base of test case, fuzzy control relation）