Journal of Theoretical and Applied Information Technology
Now-a-days, it is more important to upgrade web applications which are provided by companies due to changes in user requirements. In developing web applications the Graphical User Interface (GUI) plays vital role. Due to frequent changes in application it varies from old version and modified version. Finally, it makes some of the test cases as unfeasible in modified version. The authors mainly, focus in areas where modified version is affecting the old test suite to make some of the test cases as unfeasible. To rectify this problem, they used to make changes in input constraint values.