CAJ | 학술논문

软件测试过程中，测试用例集的规模可能会随着软件的维护和修改而飞速地增长，使得回归测试费用大幅度增加。为降低回归测试成本，需对回归测试用例集进行约简。现有的测试用例集约简方法不仅缩小了测试用例集的规模，同时也可能削弱了错误检测能力。本文提出了一种新的约简方法，该方法在约简回归测试用例集的时候综合考虑测试用例的测试覆盖度、测试运行代价和错误检测能力3个因素。通过仿真实验表明该方法在有效约简回归测试用例集的同时能保证约简后的测试用例集的错误检测能力。
연건측시과정중，측시용례집적규모가능회수착연건적유호화수개이비속지증장，사득회귀측시비용대폭도증가。위강저회귀측시성본，수대회귀측시용례집진행약간。현유적측시용례집약간방법불부축소료측시용례집적규모，동시야가능삭약료착오검측능력。본문제출료일충신적약간방법，해방법재약간회귀측시용례집적시후종합고필측시용례적측시복개도、측시운행대개화착오검측능력3개인소。통과방진실험표명해방법재유효약간회귀측시용례집적동시능보증약간후적측시용례집적착오검측능력。
During regression testing,when software is re-tested after some modifications,the size of test suite grow significantly.Thus the costs of regression testing increase dramatically.To reduce the cost of regression testing,regression test suite reduction must be carried out.Traditional methods reduce the faults detection capability either.The new method take into account the three factors of the test coverage,test execution cost and fault detection capability.The simulation results show that the method is effective in test suite reduction and ensuring fault detection capability after test suite reduction.