The Design And Implementation Of Web Pressure Testing Tool Base On SCF

At the time of high-speed Internet,Web service system with the characteristics of high efficiency,easy to use,applied to many social fields,such as e-commerce,online training and broadcast activities.More and more enterprises are gradually the business processing mode of the network,people are more and more frequent use of Web services.Because of this,the need for Web service system of a large number of requests in response to the performance of a test,a measure of a Web service system compression capability.At present,in the Web service testing system has some of the more mature testing tools such as LoadRunner,JMeter etc..The testing tool in the simulation request,the synchronous request,not good enough to produce the request.In addition,these tools provide the test script test recording function,test process is complex and there are browser compatibility issues.This need further improvement of testing tools.Aiming at the shortcomings of Web pressure test work,put forward the design and implementation of Web stress test tool based on SCF platform.By using the platform of SCF,asynchronous and concurrent system characteristics of high availability,produce enough pressure on the system to be measured during the test,at the same time,SCF platform task scheduling mechanism for the management of its mature testing tool ultimately provides a powerful guarantee.In addition,changes in the widespread use of proxy server recording the test script,through direct monitoring through the network interface packets and parsing strategy,simplify the process of recording the test script,avoid the browser compatibility issues.Finally,with the use of SCF platform scalability and test management subsystem,parallel test cluster management for test execution node and multiple users.Firstly,through combing the Web stress test tool the main content of the work on the Web stress test tool based on SCF platform has carried on the demand analysis;after a series of research analysis work,to solve the pressure test tool mechanism and test script recording;on the outline design and detailed design of the Web stress test tool SCF platform based on the module testing tool and function of each module;finally,this paper carried out unit testing,integration testing and system testing of Web pressure test tool,to verify the integrity and validity of the test tool.Web stress test tool based on SCF platform is designed and implemented in this paper,the realization of the tested system generating mechanism of high pressure please and a variety of pressure generation model,the test script recording program is simple and easy to use improve the test tool is easy to use,and finally realize the cluster management of test execution node and multi user parallel test.