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2008
IEEE

Towards Raising the Failure of Unit Tests to the Level of Compiler-Reported Errors

13 years 10 months ago
Towards Raising the Failure of Unit Tests to the Level of Compiler-Reported Errors
Running unit tests suites with contemporary tools such as JUNIT can show the presence of bugs, but not their locations. This is different from checking a program with a compiler, which always points the programmer to the most likely causes of the errors it detects. We argue that there is enough information in test suites and the programs under test to exclude many locations in the source as reasons for the failure of test cases, and further to rank the remaining locations according to derived evidence of their faultiness. We present a framework for the management of fault locators whose error diagnoses are based on data about a program and its test cases, especially as collected during test runs, and demonstrate that it is capable of performing reasonably well using a couple of simple fault locators in different evaluation scenarios. Keywords. Regression testing, Debugging, Fault localization.
Friedrich Steimann, Thomas Eichstädt-Engelen,
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where TOOLS
Authors Friedrich Steimann, Thomas Eichstädt-Engelen, Martin Schaaf
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