基于UMMs的Web软件统计测试方法研究

Research for UMMs-based Statistical Testing Method of Web Applications

随着网络使用的普及以及信息技术的不断进步,如何保证Web软件的可靠性显得越来越重要。统计测试和可靠性分析能有效地确保Web软件的质量。利用从Web日志中提取的访问信息和错误信息,提出一种基于统一的马尔可夫模型(UMMs)的Web软件统计测试方法,该方法将访问信息用于构建UMMs,相关的错误信息用于评价Web软件的可靠性和Web统计测试的有效性。最后将该方法用于分析某Web软件,以实验证明该方法的可行性和有效性。

With the prevalence of Web applications and the development of technology, it brings concerns related to the reliability of Web application. Statistical testing and reliability analysis can be used effectively to assure quality for Web applications. Using the Web usage and failure information from existing Web logs, this paper presented a statistical tes- ting method based on UMMs. The usage information was used to build UMMs. The related failure information was used to measure the reliability of Web applications and the potential effectiveness of statistical Web testing. At last we applied this approach to analyze one Web application. The results demonstrated the viability and effectiveness of our approach.