文献类型：会议论文

英文题名：An optimized method for generating cases of metamorphic testing

作者：Chen, Leilei[1,2];Cai, Lizhi[1,2];Liu, Jiang[1];Liu, Zhenyu[2];Wei, Shiyan[1,2];Liu, Pan[3]

机构：[1]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai, Peoples R China;[2]Shanghai Key Lab Comp Software Evaluating & Testi, Shanghai, Peoples R China;[3]Shanghai Business Sch, Coll Comp Engn & Sci, Shanghai, Peoples R China

会议论文集：6th International Conference on New Trends in Information Science, Service Science and Data Mining (ISSDM)

会议日期：OCT 23-25, 2012

会议地点：Taipei, TAIWAN

语种：英文

外文关键词：metamorphic testing; ECCEM criterion; measurement criterion; test case rate of utilization

摘要：The information contained in the successful test case has been fully tapped by metamorphic testing which can effectively solve the oracle problem of software testing. One of the key factors affecting the results of the metamorphic testing is the generation of test cases. In this paper, we propose a criterion called ECCEM (Equivalence-Class Coverage for Every Metamorphic Relation), which covers the test cases based on equivalence classes, the criterion can availably generate fewer test case sets with high detection rate. This paper also proposes a new measure of test cases - the Test Case Rate of utilization (TCR), which can comprehensively assess the generated test suite.