We introduce FIM, an open-source toolkit for automated fault injection and mutant generation in Simulink models. FIM allows the injection of faults into specific parts, supporting common types of faults and mutation operators whose parameters can be customized to control the time of fault actuation and persistence. Additional flags allow the user to activate the individual fault blocks during testing to observe their effects on the overall system reliability. We provide insights into the design and architecture of FIM, and evaluate its performance on a case study from the avionics domain.
Bartocci, E., Mariani, L., Ničković, D., Yadav, D. (2022). FIM: fault injection and mutation for Simulink. In ESEC/FSE 2022 - Proceedings of the 30th ACM Joint Meeting European Software Engineering Conference and Symposium on the Foundations of Software Engineering (pp.1716-1720). Association for Computing Machinery, Inc [10.1145/3540250.3558932].
FIM: fault injection and mutation for Simulink
Mariani L.;
2022
Abstract
We introduce FIM, an open-source toolkit for automated fault injection and mutant generation in Simulink models. FIM allows the injection of faults into specific parts, supporting common types of faults and mutation operators whose parameters can be customized to control the time of fault actuation and persistence. Additional flags allow the user to activate the individual fault blocks during testing to observe their effects on the overall system reliability. We provide insights into the design and architecture of FIM, and evaluate its performance on a case study from the avionics domain.
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