【摘要】 测试用例生成是软件测试的关键 ,成对测试是根据特定的测试原则研究测试用例的产生方法。基于这一原则分别构造了IPO_H算法和IPO_V算法的测试以产生整个测试用例 ,具有产生的测试用例少 ,时间消耗小等优点。并与另一个成对测试的测试生成工具AETG(高效自动测试生成器 )进行了比较、分析 ,证明了改进的IPO策略便于构造自动测试工具。更多还原

【Abstract】 The generation of testing case is the critical problem in software testing. Pairwise testing which bases on specifically testing criterion and study the approach of testing case. Basing on the criterion, IPO_H and IPO_V are constructed to generate the whole testing case. It has many merits, such as little testing case, little time consume etc. At the same time, another generation tool for pairwise testing, AETG is compared and analyzed. The improved IPO strategy is convenient to construct automatic testing tool.更多还原