Development of a framework for test case prioritization using genetic algorithm
ACM SIGSOFT Software Engineering Notes
Early detection of faults related to database schematic changes
Proceedings of the 2013 International Workshop on Joining AcadeMiA and Industry Contributions to testing Automation
Test Pair Selection for Test Case Prioritization in Regression Testing for WS-BPEL Programs
International Journal of Web Services Research
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Regression testing is an important activity for controlling the quality of a software product, but it accounts for a large proportion of the costs of software. We believe that an understanding of the underlying relationships in data about software systems, including data correlations and patterns, could provide information that would help improve regression testing techniques. We conjecture that if test cases have common properties, then test cases within the same group may have similar fault detection ability. As an initial approach to investigating the relationships in massive data in software repositories, in this paper, we consider a clustering approach to help improve test case prioritization. We implemented new prioritization techniques that incorporate a clustering approach and utilize code coverage, code complexity, and history data on real faults. To assess our approach, we have designed and conducted empirical studies using an industrial software product, Microsoft Dynamics Ax, which contains real faults. Our results show that test case prioritization that utilizes a clustering approach can improve the effectiveness of test case prioritization techniques.