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Göteborgs universitets publikationer

Information sources and their importance to prioritize test cases in heterogeneous systems context

Författare och institution:
Nauman Ghazi (-); Jesper Andersson (-); Richard Torkar (Institutionen för data- och informationsteknik (GU)); Kai Petersen (-); Jürgen Börstler (-)
Publicerad i:
Communications in Computer and Information Science, 425 s. 86-98
ISBN:
978-3-662-43895-4
ISSN:
1865-0929
Publikationstyp:
Konferensbidrag, refereegranskat
Publiceringsår:
2014
Språk:
engelska
Fulltextlänk:
Sammanfattning (abstract):
Context: Testing techniques proposed in the literature rely on various sources of information for test case selection (e.g., require- ments, source code, system structure, etc.). The challenge of test selection is amplified in the context of heterogeneous systems, where it is unknown which information/data sources are most important. Contribution: (1) Achieve in-depth understanding of test processes in heterogeneous systems; (2) Elicit information sources for test selection in the context of heterogeneous systems. (3) Capture the relative importance of the identified information sources. Method: Case study research is used for the elicitation and understanding of which information sources are relevant for test case privatization, followed by an exploratory survey capturing the relative importance of information sources for testing heterogeneous systems. Results: We classified different information sources that play a vital role in the test selection process, and found that their importance differs largely for the different test levels observed in heterogeneous testing. However, overall all sources were considered essential in test selection for heterogeneous systems. Conclusion: Heterogeneous system testing requires solutions that take all information sources into account when suggesting test cases for selection. Such approaches need to be developed and compared with existing solutions.
Ämne (baseras på Högskoleverkets indelning av forskningsämnen):
NATURVETENSKAP ->
Data- och informationsvetenskap ->
Programvaruteknik
Nyckelord:
Software Testing, Heterogeneous systems, Test selection, Test-case prioritization, Information sources, Data sources
Postens nummer:
198184
Posten skapad:
2014-05-16 17:10
Posten ändrad:
2016-09-07 16:48

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