计算机科学 ›› 2014, Vol. 41 ›› Issue (11): 46-49.doi: 10.11896/j.issn.1002-137X.2014.11.010
梁力图,陆璐
LIANG Li-tu and LU Lu
摘要： 近年来,Web应用成为互联网时代基础设施中最重要的组成部分。随着互联网技术的不断进步以及使用用户数量的不断增长,Web应用也越发变得复杂。为了保证Web应用性能测试的有效性和真实性,提出一种利用服务器日志中的用户会话信息、结合经过序列匹配算法改进的层次凝聚算法来自动产生Web应用性能测试脚本的方法。提出的方法通过从服务器日志中提取出用户会话信息,分析用户真实的访问模式,通过聚类算法将同类型的用户访问模式进行聚集,自动产生相应的测试请求序列,生成测试集。相比于传统的基于录制/回访的测试方法,基于用户会话的性能测试方法通过对用户会话进行聚类分析,还原实际的用户访问模式,减少了设计测试用例时的人工参与,保证了测试结果的有效性和真实性。
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