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Automotive System Testing by Independent Guarded Assertions
Authors:
Thomas Gustafsson
,
Mats Skoglund
,
Avenir Kobetski
,
Daniel Sundmark Publication Type:
Conference/Workshop Paper
Venue:
Academia-Industry Collaboration, Practice and Research Techniques
Abstract
Testing is a key activity in industry to verify and
validate products before they reach end customers. In hardwarein-
the-loop system-level verification of automotive systems, testing
is often performed using sequential execution of test scripts, each
containing a mix of stimuli and assertions.
In this paper, we propose and study an alternative approach
for automated system-level testing automotive systems. In our
approach, assertion-only test scripts and one (or several) stimulionly
script(s), execute concurrently on the test driver. By separating
the stimuli from the assertions, with each assertion
independently determining when the system under test shall be
verified, we seek to achieve three things: 1) tests that better
represent real-world handling of the product, 2) reduced test
execution time, and 3) increased defect detection. In addition
to describing our proposed approach in detail, we provide
experimental results from an industrial case study evaluating
the approach in an automotive system test environment.
Bibtex
@inproceedings{Gustafsson4061,
author = {Thomas Gustafsson and Mats Skoglund and Avenir Kobetski and Daniel Sundmark},
title = {Automotive System Testing by Independent Guarded Assertions},
month = {April},
year = {2015},
booktitle = {Academia-Industry Collaboration, Practice and Research Techniques},
url = {http://www.es.mdu.se/publications/4061-}
}