First commit

Setting up and testing Defects4J with GZoltar

Author: jithinjohn7

README.md

@@ -1 +1,47 @@
 # FaultLocalizationResearch
+
+
+
+For Mac
+
+Step 1: Set up Defects4J
+ 
+ Refer https://github.com/rjust/defects4j
+ Clone the repository
+ Follow documentation steps
+ Error:Can't Locate DBI.pm 
+ Resolution: perl -MCPAN -e 'install DBI'
+ Install Postgres if required.
+ 
+Step 2: Clone the repo https://bitbucket.org/rjust/fault-localization-data/overview
+
+Step 3: Download and install JDK 1.6 and JDK 1.8.
+
+Step 4: Set evnironment variables
+ 
+ The path of defects4j installed in step 1
+ export D4J_HOME=/Users/{username}/Downloads/defects4j
+ 
+ The path to this root directory of the cloned repo fault-localization-data and append 'gzoltar/gzoltar.jar'
+ export GZOLTAR_JAR=/Users/{username}/Downloads/fault-localization-data/gzoltar/gzoltar.jar 
+ 
+ Set JAVA_HOME to point to JDK1.6 Home if you have a different Java default version
+ export JAVA_HOME=/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
+ 
+ Add to PATH variable
+ export PATH=$PATH:$D4J_HOME/framework/bin
+
+
+Step 6:
+ Replace the run_gzoltar.sh provided in this repository in fault-localization-data/gzoltar/gzoltar
+
+Step 5: Test if set up works
+ 
+ Test defects4j
+ 
+ defects4j info -p Lang
+ 
+ Test Gzoltar 
+ 
+ `bash run_gzoltar.sh Lang 37 . developer`
+