DocumentCode :
2744642
Title :
Directed Test Suite Augmentation
Author :
Xu, Zhihong ; Rothermel, Gregg
Author_Institution :
Dept. of Comput. Sci. & Eng., Univ. of Nebraska-Lincoln, Lincoln, NE, USA
fYear :
2009
fDate :
1-3 Dec. 2009
Firstpage :
406
Lastpage :
413
Abstract :
As software evolves, engineers use regression testing to evaluate its fitness for release. Such testing typically begins with existing test cases, and many techniques have been proposed for reusing these cost-effectively. After reusing test cases, however, it is also important to consider code or behavior that has not been exercised by existing test cases and generate new test cases to validate these. This process is known as test suite augmentation. In this paper we present a directed test suite augmentation technique, that utilizes results from reuse of existing test cases together with an incremental concolic testing algorithm to augment test suites so that they are coverage-adequate for a modified program. We present results of an empirical study examining the effectiveness of our approach.
Keywords :
program testing; software reusability; concolic testing algorithm; directed test suite augmentation; regression testing; test cases reuse; Computer science; Computer vision; Costs; Fault detection; Flow graphs; Lead; Software engineering; Software testing; System testing; augmentation; concolic testing; regression testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Software Engineering Conference, 2009. APSEC '09. Asia-Pacific
Conference_Location :
Penang
ISSN :
1530-1362
Print_ISBN :
978-0-7695-3909-6
Type :
conf
DOI :
10.1109/APSEC.2009.29
Filename :
5358790
Link To Document :
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