NDLI: Semi-automatic Incompatibility Localization for Re-engineered Industrial Software

Content Provider	IEEE Xplore Digital Library
Author	Tokumoto, S. Sakamoto, K. Shimojo, K. Uehara, T. Washizaki, H.
Copyright Year	2014
Abstract	After a legacy system is re-engineered, it is important to perform compatibility testing so as to identify the differences and reduce the introduced bugs. We can first apply symbolic execution to obtain an exhaustive set of test cases, then use them to check the compatibility of the old system and the new one. However there may be a lot of failed test cases which are a mix of erroneous and allowable incompatibilities. To locate the causes of failures detected during the testing, we apply multiple statistical bug localization techniques. We are able to localize 90% of the incompatibilities in 10% of the code for an industrial application with around 20k lines by Tarantula. And we identify the characteristics of failure causes which are difficult to be detected by statistical bug localization.
Starting Page	91
Ending Page	94
File Size	611877
Page Count	4
File Format	PDF
ISBN	9781479922550
DOI	10.1109/ICST.2014.20
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-03-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	bug localization Sockets Computer bugs fault localization compatibility testing embedded system symbolic execution Libraries Electronic mail Servers Monitoring Testing
Content Type	Text
Resource Type	Article

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Semi-automatic Incompatibility Localization for Re-engineered Industrial Software