Most software today is concurrent and are used in everything from cell-
phones, washing machines, cars to aircraft control systems. The reliability
of the concurrent software may be more or less critical, depending on which
a.o. domain it is functioning in. Irrespective of domain, the concurrent
software must be sufficiently reliable.
It is therefore interesting to study how adaptable test methods for sequential
software are to test concurrent software. Novel test methods for concurrent
software can be developed by adapting test methods for sequential software.
In this dissertation, adaptability factors have been identified by conducting
a literature survey over state-of-the-art test methods. Directions taken in
the research of concurrent software testing is described by the survey. The
survey also demonstrates differences and similarities between test methods.
Three research contributions has been achieved by this dissertation. First,
this dissertation presents a survey over state-of-the-art-test methods. The
second contribution is the identified adaptability factors that should be
added to a test method for sequential software, that will be adapted to test
concurrent software. Finally, the third contribution to the field of concurrent
software testing is the identified future work in areas where test methods for
concurrent software has not been researched much or at all.
2009. , s. 62