| 摘要: |
| 软件中的关联缺陷是一种比较普遍的现象,某些缺陷的存在与否可能导致其他缺陷检测率的变化.软件关联缺陷是造成软件失效关联的根源.给出了关联缺陷的定义,通过一个软件实例验证了缺陷的关联关系,提出了一种缺陷放回的测试方法用来剔除关联缺陷,并通过实验数据分析了缺陷放回方法的能力和效率.实验数据表明,该方法能有效检测软件关联缺陷. |
| 关键词: 软件测试 失效关联 软件关联缺陷 随机测试 缺陷放回 |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60233020 (国家自然科学基金); the Aeronautics Basic Science Foundation of China under Grant No.01F51025 (航空基础科学基金) |
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| An Approach for Detecting Correlated Software Defects |
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JING Tao,JIANG Chang-Hai,HU De-Bin,BAI Cheng-Gang,CAI Kai-Yuan
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| Abstract: |
| Software engineers always find the state of some defects can influence the detecting rate of other defects. These defects are correlated defects. This paper gives the definition of correlated software defects, gets some property of correlated defects by experiment, and then proposes an approach named testing approach with defects replacement, to detect correlated defects. It also analyzes the capability and efficiency of the approach by experiment. The data show that the approach is efficient to detect correlated software defects. |
| Key words: software testing failure correlation correlated software defect random testing defects replacement |
