Study And Development Of Testing Script Language Used In Automated Web Performance Testing Tools

With the performance of web applications gradually becoming the focus of attention, automatic web performance testing tool is more and more commonly used. At present, researchers overseas have made many achievements in the field of webperformance testing, and have developed mature automatic testing tools for businesspurposes. But research and development with web performance testing has just beganin China. So far, there is no ideal testing model or tool to be used. For us, there is still a long way to go.Testing script language is the key to building a web performance testing tool. A well-constructed script language can effectively reduce the workload of testing engineers, improve the accuracy of testing results and lower the requirements for testing personnel.The design and implementation of a testing script language mainly consists of two parts, namely, the recording and the replaying of user sessions between the web browser and the web server. The recording should be done with the help of an extensible markup language. For this reason, the thesis attempts to define and implement a language called WTML(Web Testing Markup Language) based on XML.