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The paper addresses the issue of testing programs written in the synchronous data flow language LUSTRE. We define a mixed strategy which combines statistical testing and deterministic extremal values testing. Statistical testing involves exercising a program with random inputs, the input distribution and the number of test data being determined according to test criteria. Three criteria based on the...
Program mutation is a fault-based technique for measuring the effectiveness of test cases that, although powerful, is computationally expensive. The principal expense of mutation is that many faulty versions of the program under test, called mutants, must be created and repeatedly executed. This paper describes a tool, called JavaMut, that implements 26 traditional and object-oriented mutation operators...
The separation of concerns provided by reflective architectures is of high interest for the development of dependable systems. Beyond this initial interest, the use of this technology remains questionable due to the lack of work reporting on validation aspects. This paper defines an incremental strategy for testing the cornerstone of the reflective architectures that we consider, i.e. the MetaObject...
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