#!/bin/sh
#
#
if test "$#" -ge "2" ; then
  echo "runtest ERROR: program requires one argument."
  echo "        runtest PYTHON_CMD"
  exit 0
fi

temp_success="1"
/bin/rm  -f output.txt  diff_test.out csvCode.txt ct2ctml.log \
            gri30.xml

testName=tut3
#################################################################
#
#################################################################
#
# Try to create a default python executable location if no
# argument to runtest is supplied.
#
if test -z "$PYTHON_CMD" ; then
  if test -z "$PYTHONHOME" ; then
    PYTHON_CMDA=python
  else
    PYTHON_CMDA=$PYTHONHOME/bin/python
  fi
else
  PYTHON_CMDA=$PYTHON_CMD
fi
FIRSTARG=$1
PYTHON_CMDB=${FIRSTARG:=$PYTHON_CMDA}

#
# Check to see whether the python executable exists in the
# current user path
#
locThere=`which $PYTHON_CMDB 2>&1`
isThere=$?
if test "$isThere" != "0" ; then
  echo 'Can not find the python executable: ' $PYTHON_CMDB
  echo ' '
  echo $locThere
  exit 1
fi
#pVersion=`$PYTHON_CMDB -V 2>&1`

#################################################################
#
#################################################################

echo -n  "Testing \"$PYTHON_CMDB tut3\" ...   "
$PYTHON_CMDB tut3.py > output.txt
retnStat=$?
if [ $retnStat != "0" ]
then
  temp_success="0"
  echo "ERROR: tut3.py returned with bad status, $retnStat, check output"
fi

diff -w output.txt output_blessed.txt > diff_test.out
retnStat=$?
if [ $retnStat = "0" ]
then
  echo "successful diff comparison on $testName test" 
  if [ $temp_success = "1" ]
  then
    echo "PASSED" > csvCode.txt
  fi
else
  echo "unsuccessful diff comparison on $testName test"
  echo "FAILED" > csvCode.txt
  temp_success="0"
fi
echo