#!/bin/bash

export LAB=lab1

(make clean; make) || exit 1

total=0
totalmax=0

rm -f total.txt *out total.txt

# Test driver
function runtest {
  prog=$1
  args=$2
  testinput=$3
  grade=$4
  totalmax=`expr $totalmax + $grade`;
  inputdescr=
  echo > none
  if [ "$testinput" != "none" ]; then
      inputdescr=" < $testinput"
  fi
  descr="$prog $args $inputdescr"

  echo "======= $descr ==========="

  #Run tested program
  ./$prog $args < $testinput > $prog.out
  ./$prog.org $args< $testinput > $prog.org.out
  diff $prog.out $prog.org.out > diff.out
  if [ $? -eq 0 ]; then
      cat $prog.out
      echo Test passed...;
      printf "%-36s: %-3d of %-3d\n" "$descr " $grade $grade >> total.txt
      total=`expr $total + $grade`;
  else
      echo "*****Test Failed*****";
      echo ------ Your Output ----------
      cat $prog.out
      echo ------ Expected Output ------
      cat $prog.org.out
      echo ------ Difference -----------
      cat diff.out

      echo -----------------------------
      printf "%-36s: %-3d of %-3d\n" "$descr " 0 $grade >> total.txt
  fi
  echo
}

# List of tests running
runtest test0 "" none 5
runtest test1-1 "" none 5
runtest test1-2 "" none 5
runtest test1-3 "" none 5
runtest test1-4 "" none 5
runtest test1 "" none 5
runtest test2 "" none 5
runtest test3 "" none 5
runtest test4 "" none 10
runtest test5 "" none 10
runtest test6 "" none 10
runtest test7 "" none 10
runtest test8 "" none 5
runtest test9 "" none 5
runtest test10 "" none 10

echo
echo
echo   "-------------------------------------------------"
echo   "CS252: $LAB. $USER   "
echo   "-------------------------------------------------"
cat total.txt
echo   "-------------------------------------------------"
echo   "CS252: $LAB. $USER" `date` " Total: " $total of $totalmax >> total.out
echo >> total.out

cat total.out
cat total.out >> .local.total.out
echo