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Beijing, China
July 24, 2007 to July 27, 2007
ISBN: 0-7695-2870-8
pp: 397-404
W. K. Chan , City Univ. of Hong Kong
Jeffrey C. F. Ho , University College London
T. H. Tse , Univ. of Hong Kong
<p>Mesh simplification is a mainstream technique to render graphics responsively in modern graphical software. However, the graphical nature of the output poses a test oracle problem in testing. Previous work uses pattern classification to identify failures. Although such an approach may be promising, it may conservatively mark the test result of a failure-causing test case as passed.</p> <p>This paper proposes a methodology that pipes the test cases marked as passed by the pattern classification component to a metamorphic testing component to look for missed failures. The empirical study uses three simple and general metamorphic relations as subjects, and the experimental results show a 10 percent improvement of effectiveness in the identification of failures.</p>
W. K. Chan, Jeffrey C. F. Ho, T. H. Tse, "Piping Classification to Metamorphic Testing: An Empirical Study towards Better Effectiveness for the Identification of Failures in Mesh Simplification Programs", COMPSAC, 2007, 2013 IEEE 37th Annual Computer Software and Applications Conference, 2013 IEEE 37th Annual Computer Software and Applications Conference 2007, pp. 397-404, doi:10.1109/COMPSAC.2007.167
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