Tool-Supported Advanced Mutation Approach for Verification of C# Programs

Mutation testing is a fault-based testing technique used to inject faults into an existing program and see if its test suite is sensitive enough to detect common faults. We are interested in using the mutation analysis to evaluate, compare and improve quality assurance techniques for testing object-oriented mechanisms and other advanced features of C# programs. This paper provides an overview of a current version of the CREAM system (creator of mutants), and reports on its use in experimental research. We apply advanced, object-oriented mutation operators to testing of open-source C# programs and discuss the results.