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Erschienen in:
2013 | OriginalPaper | Buchkapitel
{log} as a Test Case Generator for the Test Template Framework
verfasst von : Maximiliano Cristiá, Gianfranco Rossi, Claudia Frydman
Erschienen in: Software Engineering and Formal Methods
Verlag: Springer Berlin Heidelberg
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{
log
} (pronounced ‘setlog’) is a Constraint Logic Programming language that embodies the fundamental forms of set designation and a number of primitive operations for set management. As such, it can find solutions of first-order logic formulas involving set-theoretic operators. The Test Template Framework (TTF) is a model-based testing method for the Z notation. In the TTF, test cases are generated from test specifications, which are predicates written in Z. In turn, the Z notation is based on first-order logic and set theory. In this paper we show how {
log
} can be applied as a test case generator for the TTF. According to our experiments, {
log
} produces promising results compared to other powerful constraint solvers supporting the Z notation, such as ProB.