Effectiveness of Test Case Prioritization Techniques Based on Regression Testing
Thillaikarasi Muthusamy, Karthika Murugandi Reddiar Seetharaman · International Journal of Software Engineering & Applications · 2014
Regression testing concentrates on finding defects after a major code change has occurred.Specifically, it exposes software regressions or old bugs that have reappeared.It is an expensive testing process that has been estimated to account for almost half of the cost of software maintenance.To improve the regression testing process, test case prioritization techniques organizes the execution level of test cases.Further, it gives an improved rate of fault identification, when test suites cannot run to completion.