Systematic Literature Review on Regression Test Prioritization Techniques
Yogesh Pal Singh, Arvinder Kaur, Bharti Suri, Shweta Singhal · 2012
The purpose of regression testing is to validate the modified software and detect whether the unmodified code is adversely affected. Regression testing is primarily a maintenance activity. The main motivation behind this systematic review is to provide a ground for advancement of research in the field of Regression Test Prioritization. The existing techniques were compared along with their collected empirical evidences to find if any particular approach was superior to others. 65 papers reporting 50 experiments and 15 case studies were identified. A total of 106 techniques were evaluated for regression test prioritization. Also, a rigorous analysis of the techniques was performed by comparing them in terms of various measures like size of study, type of study, approach, input method, tool, metrics etc. Encouragingly, SLR yielded that almost half of the techniques for regression test prioritization are independent of their implementation language. While on the other hand the future research should focus on bridging the large gaps that were found existing in the usage of various tools and artifacts. During the course of research, preliminary literature survey indicated that to the best of our knowledge, no systematic review has been published so far on the topic of regression test prioritization. Povzetek: V preglednem članku so opisane regresijske metode testiranja programske opreme. 1