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Model Based Testing of a Network-on-Chip Component
Author(s) -
Leonidas Tsiopoulos,
Manoranjan Satpathy
Publication year - 2009
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2009.09.054
Subject(s) - computer science , asynchronous communication , component (thermodynamics) , model based testing , formalism (music) , test case , automatic test pattern generation , theoretical computer science , machine learning , engineering , art , computer network , musical , physics , regression analysis , electrical engineering , visual arts , thermodynamics , electronic circuit
We discuss the problem of model based test case generation and that of automatic testing of a component of an asynchronous Network-on-Chip (NoC). We start with a model of the component in B Action System, which is a state based formalism based on Action Systems and the B Method. We construct a finite state space graph by executing the model, and next, generate a test driver from the abstract test cases. This test driver can be used to test a matching implementation automatically. The important contribution of our work is that we consider hierarchical models for test case generation and automatic testing, whereas the previous approaches considered flat models. In addition, we also highlight the issue due to non-determinism in hierarchical models

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