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Search-Based Testing for Embedded Telecom Software with Complex Input Structures
SICS Swedish ICT AB, Kista, Sweden.;Malardalen Univ, Vasteras, Sweden..
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Mathematics and Computer Science. Ericsson AB, Sweden.
Malardalen Univ, Vasteras, Sweden.
SICS Swedish ICT AB, Kista, Sweden ;Malardalen Univ, Vasteras, Sweden.
2014 (English)In: TESTING SOFTWARE AND SYSTEMS (ICTSS 2014), Springer Berlin/Heidelberg, 2014, 205-210 p.Conference paper (Refereed)Text
Abstract [en]

In this paper, we discuss the application of search-based software testing techniques for unit level testing of a real-world telecommunication middleware at Ericsson. Our current implementation analyzes the existing test cases to handle non-trivial variables such as uninitialized pointers, and to discover any setup code that needs to run before the actual test case, such as setting global system parameters. Hill climbing (HC) and (1+1) evolutionary algorithm (EA) metaheuristic search algorithms are used to generate input data for branch coverage. We compare HC, (1+1) EA, and random search with respect to effectiveness, measured as branch coverage, and efficiency, measured as number of executions needed. Difficulties arising from the specialized execution environment and the adaptations for handling these problems are also discussed.

Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2014. 205-210 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 8763
National Category
Computer Science
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kau:diva-44645ISI: 000378212600017ISBN: 978-3-662-44857-1OAI: oai:DiVA.org:kau-44645DiVA: diva2:951898
Conference
26th IFIP WG 6.1 International Conference on Testing Software and Systems (ICTSS), SEP 23-25, 2014, Madrid, SPAIN
Available from: 2016-08-10 Created: 2016-08-10 Last updated: 2016-08-10Bibliographically approved

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Eldh, Sigrid
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