UNITE

This is the replicate package of UNITE and a fault localization demo used UNITE for nanoxml_v1, fault 1. UNITE is used for representing the trace from both global and local contexts with influential semantics for FL(Fault Localization).

Usage

Requirements:

windows 10 gcc 3.3.1 python 3.7

For Subject Programs:

Description of Documents

In folder of subjectPrograms, there are 19 subjuct programs. For smaller spectrum files in each subject program, we uploaded them. For large spectrum files, we provide the a download link. Take nanoxml_v1/nanoxml_v1_f1 as an example: there are componentinfo.txt, covMatrix.txt and error.txt, which are spectrum files of program nanoxml_v1 under the test cases. Other files are computing files for UNITE.

Slicing tools

We use JSlice(http://jslice.sourceforge.net/) and Javaslicer(https://github.com/hammacher/javaslicer/) for slicing Java programs, and WET(http://wet.cs.ucr.edu/) for slicing C Programs.

Run UNITE

run GlobalAndLocalContextsCompute.bat

Get Result

covMatrix1.txt

For the fault localization demo used UNITE:

Description of Documents

In folder of faultLocalizationDemo: 1.source code:StdXMLParser.java 2.buggy line:297 if (! XMLUtil.checkLiteral(this.reader, '&', this.entityResolver,"<OCTYPE")) { 3.correct format:if (! XMLUtil.checkLiteral(this.reader, '&', this.entityResolver,"OCTYPE")) { 4.In folder analysePro, there are componentinfo.txt, covMatrix.txt and error.txt, which are spectrum files of program StdXMLParser.java under 206 test cases.

Run demo

run getResult.bat

Get Result

result.txt(fault localization result with rank and Exam value)