CAJ | 학술논문

对于非崩溃的错误，测试人员往往花费大量的时间才能发现。为了快速准确地定位这类错误，降低软件开发成本，提高软件质量，提出一种辅助定位非崩溃错误的方法。该方法通过收集程序的执行轨迹信息，构造出程序调用图。提取频繁边，运用J48决策树算法，得到基于方法粒度的故障决策树，可辅助人员判定软件缺陷。通过实验与分析，进一步验证了该方法的有效性。
대우비붕궤적착오，측시인원왕왕화비대량적시간재능발현。위료쾌속준학지정위저류착오，강저연건개발성본，제고연건질량，제출일충보조정위비붕궤착오적방법。해방법통과수집정서적집행궤적신식，구조출정서조용도。제취빈번변，운용J48결책수산법，득도기우방법립도적고장결책수，가보조인원판정연건결함。통과실험여분석，진일보험증료해방법적유효성。
Testers often spend a lot of time to find the non-crash software fault. In order to locate the kind of fault fast and accurately, reduce the cost of software development and improve the quality of software, a kind of auxiliary method to locate the non-crash fault is proposed. The approach collects the information of the program execution path and constructs program call graph. The technique extracting frequent edge and utilizing J48 algorithm builds a fault decision tree based on granularity level in method. Experimental results show that this method is effective.