Studies On Software Testing Models And Methods

As software systems continue to expand the scale,the demand for the increasingly complex nature of the software quality requirements have become more sophisticated.But in reality the quality of software systems,but it falls short,the use of effective software testing is to ensure software quality and reliability of an important means of software.Submitted in order to ensure software products to meet customer needs,as well as the reliability in use,the need for software products developed by a systematic and comprehensive testing.Therefore,the study of software testing computer technology has become an important research topic.In this paper,research on software testing focuses on testing models,testing both methods.In the field of software testing,the model has undergone from scratch,from the simple to the complex process of evolution.V model has appeared,W model,X model,H model,pre-test model several representative models,these models are different aspects of software testing done to define and describe.This paper analyzed and summarized these excellent model,combined with the current software industry development and practical problems encountered in the difficulties encountered in the design of a software testing model.The model is a combination of the current problems encountered in software development and practical difficulties encountered by the V model,W model at all stages of software testing division of software development into the various stages of the intermediate results of the verification and confirmation,so that software testing into the process of software development for the output testing,software development will be placed in the middle of the results of the center of the software life cycle,pointing out that the results of both the middle stage of software development as well as development team and testing team communication and communication media,to enhance software testing can be carried out in interoperability,with a certain degree of practical significance.The goal of software testing is the least amount of time and labor system software to identify potential errors and shortcomings.Research and testing of the basic method is to find the best way to test case design,software testing effectively reduce the workload and complexity,improve software quality and efficiency of testing.This paper describes a variety of testing methods,comparison of different aspects of the software testing method has the advantage and shortcomings of various software testing methods of interaction and collaboration between,on how to choose the correct method of testing to ensure that the testing process efficiency,so that software products developed with high quality and high availability.In this paper,the test tools and test script was also made in-depth study.The test model and test the application of theoretical knowledge to the "conservation of the Yangtze River Waterway Bureau fairway fees management system" in the software testing tools and test scripts designed to explore in depth.By analyzing the test cases and test scripts,testing tools to understand the process of performance testing in the role and significance,has achieved the major goals.