Industrial Experiences with a Formal DSL Semantics to Check Correctness of DSL Transformations

A domain specific language (DSL) abstracts from implementation details and is aligned with the way domain experts reason about a software component. The development of DSLs is usually centered around a grammar and transformations that generate implementation code or analysis models. The semantics of...

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Bibliographic Details
Published in:arXiv.org 2015-11
Main Authors: Keshishzadeh, Sarmen, Mooij, Arjan J, Hooman, Jozef
Format: Article
Language:English
Subjects:
Consistency
Domain specific languages
Industrial development
Model testing
Semantics
Transformations
Online Access:Get full text
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Summary:A domain specific language (DSL) abstracts from implementation details and is aligned with the way domain experts reason about a software component. The development of DSLs is usually centered around a grammar and transformations that generate implementation code or analysis models. The semantics of the language is often defined implicitly and in terms of a transformation to implementation code. In the presence of multiple transformations from the DSL, the consistency of the generated artifacts with respect to the semantics of the DSL is a relevant issue. We show that a formal semantics is essential for checking the consistency between the generated artifacts. We exploit the formal semantics in an industrial project and use formal techniques based on equivalence checking and model-based testing for consistency checking. We report about our experience with this approach in an industrial development project.
ISSN:2331-8422