Evolutionary functional black-box testing in an industrial setting
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During the past years, evolutionary testing research has reported encouraging results for automated functional (i.e. black-box) testing. However, despite promising results, these techniques have hardly been applied to complex, real-world systems and as such, little is known about their scalability, applicability, and acceptability in industry. In this paper, we describe the empirical setup used to study the use of evolutionary functional testing in industry through two case studies, drawn from serial production development environments at Daimler and Berner & Mattner Systemtechnik, respectively. Results of the case studies are presented, and research questions are assessed based on them. In summary, the results indicate that evolutionary functional testing in an industrial setting is both scalable and applicable. However, the creation of fitness functions is time-consuming. Although in some cases, this is compensated by the results, it is still a significant factor preventing functional evolutionary testing from more widespread use in industry.
KeywordsEvolutionary computation Functional testing Empirical assessment Case study Industrial practice Test data generation
- Description of evolution engine parameters. http://guide.gforge.inria.fr/eeparams/EEngineParameters.pdf. Last accessed April 19, 2011.
- ETF user manual and cookbook. http://evotest.iti.upv.es. Last accessed April 13, 2011.
- GUIDE. http://gforge.inria.fr/projects/guide/. Last accessed April 13, 2011.
- Evotest. http://evotest.iti.upv.es (2006). Last accessed April 13, 2011.
- Arcuri, A., White, D. R., Clark, J., & Yao, X. (2008). Multi-objective improvement of software using co-evolution and smart seeding. In: X. Li, M. Kirley, M. Zhang, D. G. Green, V. Ciesielski, H. A. Abbass, Z. Michalewicz, T. Hendtlass, K. Deb, K. C. Tan, J. Branke, & Y. Shi (Eds.), Proceedings of the 7th international conference on simulated evolution and learning (SEAL ’08), LNCS (Vol. 5361, pp. 61–70). Melbourne, Australia: Springer.Google Scholar
- Baresel, A., Pohlheim, H., & Sadeghipour, S. (2003). Structural and functional sequence test of dynamic and state-based software with evolutionary algorithms. In GECCO (pp. 2428–2441).Google Scholar
- Beizer B. (1990). Software testing techniques. London: International Thomson Computer Press.Google Scholar
- Briand L. C. (2007). A critical analysis of empirical research in software testing. In: Empirical software engineering and measurement, 2007. First International Symposium on ESEM 2007 (pp. 1–8).Google Scholar
- Bühler, O., & Wegener, J. (2004). Automatic testing of an autonomous parking system using evolutionary computation. In Proceedings of SAE 2004 world congress (pp. 115–122).Google Scholar
- Chan, B., Denzinger, J., Gates, D., Loose, K., & Buchanan, J. (2004). Evolutionary behaviour testing of commercial computer games. In Proceedings of CEC 2004, Portland (pp. 125–132).Google Scholar
- DaCosta, L., Fialho, A., Schoenauer, M., & Sebag, M. (2008). Adaptive operator selection with dynamic multi-armed bandits. In Proceedings of the 10th annual conference on genetic and evolutionary computation, GECCO ’08 (pp. 913–920). New York, NY: ACM. DOI http://doi.acm.org/10.1145/1389095.1389272. http://doi.acm.org/10.1145/1389095.1389272.
- Fewster, M., & Graham, D. (1999). Software test automation: effective use of test execution tools. New York, NY: ACM Press/Addison-Wesley Publishing Co.Google Scholar
- Grochtmann, M., & Wegener, J. (1998). Evolutionary testing of temporal correctness. In: Proceedings of the 2nd international software quality week Europe (QWE 1998). Brussels, Belgium.Google Scholar
- Gros, H. G. (2003). Evaluation of dynamic, optimisation-based worst-case execution time analysis. In: Proceedings of the international conference on information technology: Prospects and challenges in the 21st century, (Vol. 1, pp. 8–14).Google Scholar
- Gross, H., Kruse, P. M., Wegener, J., Vos, T. (2009). Evolutionary white-box software test with the evotest framework: A progress report. In ICSTW ’09: Proceedings of the IEEE international conference on software testing, verification, and validation workshops (pp. 111–120). IEEE Computer Society, Washington, DC, USA.Google Scholar
- Harman, M., Hu, L., Hierons, R., Baresel, A., & Sthamer, H. (2002). Improving evolutionary testing by flag removal. In Proceedings of the genetic and evolutionary computation conference (GECCO 2002) (pp. 1233 – 1240). Morgan Kaufmann, New York, USA.Google Scholar
- Holland, J.H. (1975). Adaptation in natural and artificial systems. Ann Arbor: University of Michigan Press.Google Scholar
- Juristo, N., Moreno, A., & Vegas, S. (2004). Reviewing 25 years of testing technique experiments. Journal of Empirical Software Engineering 9(1), 7–44.Google Scholar
- Keijzer, M., Merelo, J. J., Romero, G., & Schoenauer, M. (2001). Evolving objects: A general purpose evolutionary computation library. In Artificial evolution (pp. 231–244). http://citeseer.ist.psu.edu/keijzer01evolving.html.
- Klimke, A. (2003) How to access Matlab from Java, IANS report 2003/005. Tech. rep., University of Stuttgart. http://preprints.ians.uni-stuttgart.de.
- Kruse, P. M., Wegener, J., & Wappler, S. (2009). A highly configurable test system for evolutionary black-box testing of embedded systems. In GECCO ’09: Proceedings of the 11th annual conference on genetic and evolutionary computation (pp. 1545–1552). New York, NY: ACM.http://doi.acm.org/10.1145/1569901.1570108.
- Lindlar, F., Windisch, A., & Wegener, J. (2010). Integrating model-based testing with evolutionary functional testing. In Proceedings of the 3rd international conference on software testing, verification, and validation workshops (ICSTW 2010) (pp. 163–172). Washington, DC: IEEE Computer Society.Google Scholar
- McMinn, P. (2011). Search-based software testing: Past, present and future. In Proceedings of the 4th international workshop on search-based software testing (SBST 2011).Google Scholar
- Messina. http://www.berner-mattner.com/en/automotive-messina.php. Last accessed Feb 3, 2010.
- Mueller, F., & Wegener, J. (1998). A comparison of static analysis and evolutionary testing for the verification of timing constraints. In RTAS ’98: Proceedings of the 4th IEEE real-time technology and applications symposium (p. 144). Washington, DC: IEEE Computer Society.Google Scholar
- Perry, D. E., Porter, A. A., & Votta, L. G. (2000). Empirical studies of software engineering: A roadmap. In: ICSE ’00: Proceedings of the conference on the future of software engineering, (pp. 345–355). ACM.Google Scholar
- Perry, D. E., Sim, S. E., & Easterbrook, S. (2005). Case studies for software engineers. In SEW ’05: Proceedings of the 29th annual IEEE/NASA software engineering workshop—Tutorial notes (pp. 96–159). Washington, DC: IEEE Computer Society.Google Scholar
- Pohlheim, H. (2000). Evolutionäre algorithmen: Verfahren, operatoren und hinweise für die Praxis. Springer, Berlin: Heidelberg [u.a.].Google Scholar
- Sthamer, H., & Wegener, J. (2002). Using evolutionary testing to improve efficiency and quality in software testing. In Proceedings of 2nd Asia-Pacific conference on software testing.Google Scholar
- Tlili, M., Sthamer, H., Wappler, S., & Wegener, J. (2006). Improving evolutionary real-time testing by seeding structural test data. In Proceedings of the congress on evolutionary computation (CEC) (pp. 3227–3233). IEEE.Google Scholar
- Tlili, M., Wappler, S., Sthamer, H., & Wegener, J. (2006). Improving evolutionary real-time testing. In Proceedings of the 8th annual conference on genetic and evolutionary computation (GECCO) (pp. 1917–1924). New York: ACM Press.Google Scholar
- Vos, T., Baars, A., Lindlar, F., Kruse, P., Windisch, A., & Wegener, J. (2010). Industrial scaled automated structural testing with the evolutionary testing tool. In Proceedings of the 3rd international conference on software testing, verification and validation (ICST2010), Paris (France) (pp. 175–184). IEEE Computer Society.Google Scholar
- Wegener, J., Buhr, K., & Pohlheim, H. (2002). Automatic test data generation for structural testing of embedded software systems by evolutionary testing. In GECCO ’02: Proceedings of the genetic and evolutionary computation conference (pp. 1233–1240). San Francisco, CA: Morgan Kaufmann Publishers Inc.Google Scholar
- Wegener, J., Grimm, K., Grochtmann, M., Sthamer, H., & Jones, B. (1996). Systematic testing of real-time systems. In Proceedings of the 4th European international conference on software testing, analysis and review. Amsterdam, The Netherlands.Google Scholar
- Windisch, A., & Al Moubayed, N. (2009). Signal generation for search-based testing of continuous systems. In Proceedings of the 2nd international conference on software testing, verification, and validation workshops (pp. 121–130). Washington, DC: IEEE Computer Society.Google Scholar
- Windisch, A., Lindlar, F., Topuz, S., & Wappler, S. (2009). Evolutionary functional testing of continuous control systems. In GECCO ’09: Proceedings of the 11th annual conference on genetic and evolutionary computation (pp. 1943–1944). New York, NY: ACM.Google Scholar
- Windisch, A., Lindlar, F., Topuz, S., & Wappler, S. (2009). Evolutionary functional testing of continuous control systems. In Proceedings of the 11th annual conference on genetic and evolutionary computation (GECCO) (pp. 1943–1944). New York, NY: ACM.Google Scholar