Write a Blog >>
ISSTA 2018
Sun 15 - Sat 21 July 2018 Amsterdam, Netherlands
co-located with ECOOP and ISSTA 2018
Mon 16 Jul 2018 14:00 - 14:20 at Zurich II - Testing and Fault Localization Chair(s): Cindy Rubio-González

Acceptance testing validates that a system meets its requirements and determines whether it can be sufficiently trusted and put into operation. For cyber physical systems (CPS), acceptance testing is a hardware-in-the-loop process conducted in a (near-)operational environment. Acceptance testing of a CPS often necessitates that the test cases be prioritized, as there are usually too many scenarios to consider given time constraints. CPS acceptance testing is further complicated by the uncertainty in the environment and the impact of testing on hardware. We propose an automated test case prioritization approach for CPS acceptance testing, accounting for time budget constraints, uncertainty, and hardware damage risks. Our approach is based on multi-objective search, combined with a test case minimization algorithm that eliminates redundant operations from an ordered sequence of test cases. We evaluate our approach on a representative case study from the satellite domain. The results indicate that, compared to test cases that are prioritized manually by satellite engineers, our automated approach more than doubles the number of test cases that fit into a given time frame, while reducing to less than one third the number of operations that entail the risk of damage to key hardware components.

Mon 16 Jul
Times are displayed in time zone: (GMT+02:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

14:00 - 15:30: ISSTA Technical Papers - Testing and Fault Localization at Zurich II
Chair(s): Cindy Rubio-GonzálezUniversity of California, Davis
issta-2018-Technical-Papers14:00 - 14:20
Seung Yeob ShinSnT Centre/University of Luxembourg, Shiva NejatiSnT Centre/University of Luxembourg, Mehrdad SabetzadehSnT Centre/University of Luxembourg, Lionel C. BriandSnT Centre/University of Luxembourg, Frank ZimmerSES Techcom
issta-2018-Technical-Papers14:20 - 14:40
Jaekwon LeeUniversity of Luxembourg, Luxembourg, Dongsun KimUniversity of Luxembourg, Tegawendé F. BissyandéUniversity of Luxembourg, Luxembourg, Woosung JungSeoul National University of Education, Yves Le TraonUniversity of Luxembourg
issta-2018-Technical-Papers14:40 - 15:00
Per Erik StrandbergWestermo Research and Development AB, Thomas Ostrand, Elaine WeyukerMälardalen University, Daniel SundmarkMälardalen University, Wasif AfzalMälardalen University
issta-2018-Technical-Papers15:00 - 15:20
August ShiUniversity of Illinois at Urbana-Champaign, Alex GyoriFacebook, Muhammad Suleman MahmoodUniversity of Illinois at Urbana-Champaign, Peiyuan ZhaoUniversity of Illinois at Urbana-Champaign, Darko MarinovUniversity of Illinois at Urbana-Champaign
issta-2018-Technical-Papers15:20 - 15:30