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Improving Model-based Test Generation by Model Decomposition

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10312269" target="_blank" >RIV/00216208:11320/15:10312269 - isvavai.cz</a>

  • Result on the web

    <a href="http://doi.acm.org/10.1145/2786805.2786837" target="_blank" >http://doi.acm.org/10.1145/2786805.2786837</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1145/2786805.2786837" target="_blank" >10.1145/2786805.2786837</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Improving Model-based Test Generation by Model Decomposition

  • Original language description

    One of the well-known techniques for model-based test generation exploits the capability of model checkers to return counterexamples upon property violations. However, this approach is not always optimal in practice due to the required time and memory, or even not feasible due to the state explosion problem of model checking. A way to mitigate these limitations consists in decomposing a system model into suitable subsystem models separately analyzable. In this paper, we show a technique to decompose a system model into subsystems by exploiting the model variables dependency, and then we propose a test generation approach which builds tests for the single subsystems and combines them later in order to obtain tests for the system as a whole. Such approach mitigates the exponential increase of the test generation time and memory consumption, and, compared with the same model-based test generation technique applied to the whole system, shows to be more efficient. We prove that, although no

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the 2015 10th Joint Meeting on Foundations of Software Engineering

  • ISBN

    978-1-4503-3675-8

  • ISSN

  • e-ISSN

  • Number of pages

    12

  • Pages from-to

    119-130

  • Publisher name

    ACM

  • Place of publication

    Bergamo, Italy

  • Event location

    Bergamo, Italy

  • Event date

    Aug 30, 2015

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article