International Journal of Innovative Science Engineering and Technology (IJISET)
Test case prioritization for means to organize test cases which aims at increasing the efficiency and effectiveness of goals. In software development, regression testing is a costly process. It is the process of retesting the modified parts of the software and ensuring that no new errors have been introduced into previously tested source code due to these modifications. Regression test selection plays an important role in it. A regression test selection technique selects an appropriate number of test cases from a test suite that might expose a fault in the modified program.