将基于序列模式挖掘技术的测试用例再生成策略实际应用于openSCADA软件的测试过程;针对openSCADA软件的测试用例库,深入探讨方法调用序列的抓取、序列模式的分类识别、新测试用例的演化搜索等关键技术,从而实现测试用例自动再生成;实验结果表明:采用该测试用例再生成策略能够有效地为openSCADA软件自动生成新的测试用例.
In this paper, sequential pattern mining based test case regeneration is applied to the testing of openSCADA software. With respect to the test repository of openSCADA, this paper proposes 3 key techniques on capturing method call sequences, identifying sequential patterns and constructing new test cases to implement automated test case regeneration. Experimental results show that the test case regeneration strategy can help to effectively produce new test cases for openSCADA.