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首页> 外文期刊>International Journal of Performability Engineering >Combinatorial Test Case Prioritization based on Incremental Combinatorial Coverage Strength
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Combinatorial Test Case Prioritization based on Incremental Combinatorial Coverage Strength

机译：基于增量组合覆盖强度的组合测试案例优先级

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摘要

A combinatorial test case prioritization technique based on incremental combinatorial coverage strength is proposed in this paper. Such an efficient technique prioritizes test cases in an existing high-strength combinatorial test suite, to form an ordered test case sequence. The output prioritized combinatorial test suite could cover combinations of parametric values, where their strengths are mixed from 2 or more, quicker than non-prioritized combinatorial test suite. Theoretical analysis shows that the proposed technique consumes less cost than existing combinatorial test case prioritization technique for the same type of scenarios. Experimental results also show that compared to initial combinatorial test suites without prioritization, prioritized combinatorial test suites yield a higher speed of covering combinations of parametric values. Compared to combinatorial test suites generated by an existing incremental adaptive combinatorial testing strategy, prioritized combinatorial test suites 1) require less test cases to achieve final combinatorial coverage, and 2) yield a higher speed of covering high-strength combinations of parametric values.
机译：本文提出了一种基于增量组合覆盖强度的组合测试箱优先级技术。这种有效的技术在现有的高强度组合测试套件中优先考虑测试用例，以形成有序的测试箱序列。该输出优先化组合测试套件可以涵盖参数值的组合，其中它们的强度从2个或更多的强度混合，比不优先考虑的组合测试套件更快。理论分析表明，所提出的技术比现有的组合测试案例优先级化技术较低，以实现相同类型的场景。实验结果还表明，与无需优先级排序的初始组合测试套件相比，优先组合测试套件产生了较高的参数值覆盖组合的速度。与现有的增量自适应组合测试策略产生的组合测试套件相比，优先化组合测试套件1）需要较少的测试用例来实现最终组合覆盖率，并且2）产生更高速度的覆盖参数值的高强度组合。

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