Conformance Checking for Pushdown Reactive Systems based on Visibly Pushdown Languages

Adilson Luiz Bonifacio

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arXiv · 2308.07177

Conformance Checking for Pushdown Reactive Systems based on Visibly Pushdown Languages

Adilson Luiz Bonifacio

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Abstract

Testing pushdown reactive systems is deemed important to guarantee a precise and robust software development process. Usually, such systems can be specified by the formalism of Input/Output Visibly Pushdown Labeled Transition System (IOVPTS), where the interaction with the environment is regulated by a pushdown memory. Hence a conformance checking can be applied in a testing process to verify whether an implementation is in compliance to a specification using an appropriate conformance relation. In this work we establish a novelty conformance relation based on Visibly Pushdown Languages (VPLs) that can model sets of desirable and undesirable behaviors of systems. Further, we show that test suites with a complete fault coverage can be generated using this conformance relation for pushdown reactive systems.

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Adilson Luiz Bonifacio. 2023-08-14. Conformance Checking for Pushdown Reactive Systems based on Visibly Pushdown Languages. https://arxiv.org/abs/2308.07177

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