Research And Application Of Web-Testing

With the rapid popularization of internet, Web is quickly swept the world with extensive, interactive, fast and ease of use characteristics, and has permeated each social application field. Driven by market demand, Web application software size has been expanding, the system software complexity has increased. Testing of web applications has many peculiarities and difficulties compared with Testing of traditional application, mainly in the unpredictability of the load, the difference of test and real environment and so on.The measuring and testing technique of Web is essential tool to depth and comprehensive comprehending the Web system operation, detecting system's load capacity and ensuring reliability of the service. In order to ensure the accuracy and reliability of the increasingly complex applications of Web, Web testing has become an important part for the software development process. In this background, study Web application testing techniques have some practical significance.This article discussed the Web's characteristics and basic content of Web application software system testing. The framework of the deployment testing, functional testing, interface protocol testing, compatibility testing, performance testing, security testing and other aspects of test theory are illustrated. Based on Web features, orthogonal experimental design method has been mainly studied and applied in design of the compatibility testing cases of Web. In addition, the LoadRunner which is popular Web performance testing tool has been studied, including the operational principle and several important indicators meaning; Finally, combining the company's content operations scheduling system, several test cases has been designed: functional point testing, compatibility testing, interface protocol testing and Web stress testing, In each test case, identifying test requirements, testing design, studying of testing method and strategy (including testing tools development), testing implementing and summary are carried out respectively, which demonstrates the technical feasibility study and effectiveness.Through research of this subject, some basic data is provided for more development of company's performance testing in present or future. It will make test case design of more efficient and scientific. In addition, the paper completely describes range of Web testing. It provides some guidance for new people to quickly adapt to testing work.