adding utility to check json differences

common/parsertest.sh

 #!/bin/bash
 
+PARSERTEST_DIR=$(dirname $(readlink -f $0) )
 # Input arguments
 function usage(){
   echo "Usage: $0 [<workload-directory> (default: .)]"
@@ -85,11 +86,12 @@ for job in $jobs; do
     testjson=${APPtest}${suffix}
     if [ -f ${testjson} ]; then
       echo -e "\n${testjson}:"
-      cat ${testjson}
+      python -c "import yaml; print yaml.dump( yaml.safe_load(open('${testjson}')))"
       if [ -f ${prodjson} ]; then
 	if [ "$status2" == "" ]; then status2=0; fi
 	echo -e "\nDIFFERENCES to ${prodjson}:"
-	diff ${testjson} ${prodjson}
+	$PARSERTEST_DIR/json-differ.py ${prodjson} ${testjson}
+	#diff ${testjson} ${prodjson}
 	if [ $? -eq 0 ]; then
 	  echo "[None]" 
 	else