Web性能测试回放浏览器的设计、实现与比较

Design,Implementation and Comparison of Web Performance Testing Replay Browser

本文分析了回放浏览器在Web性能测试中的作用,提出了支持在线和离线两种回放模式的Web性能测试回放浏览器BView以及离线回放实现中的关键技术——Web资源本地存储的设计与实现,还对BView的实现进行了验证。最后给出了一个Web回放模型,在BView同Run-Time Viewer进行功能对比的基础上,采用Web回放效果对两种Web回放浏览嚣进行了定量比较。

This paper analyzes the role of Replay Browser in Web performance testing, and puts forward the design and implementation of Web perfor mancev testing replay browser which supports on-line and off-line replay modes and Web resource local stoage which is the key technology in implementation of off-line replay. Furthermore, it performs the validation of BView implementation. Finally, it puts forward a Web eplay model, and makes a quantity comparison between these two Web replay browsers using WRE based on the function comparison between BView and Run-Time Viewer.