#!/usr/bin/env bash

source odl_utils.sh

TESTS_DIR=tests

function help
{
  echo "Run all ONE tests"
  echo
  echo This must be run with superuser privileges.
  echo "Usage:"
  echo " ./run.sh [vhc] [--config-method vat|cli]"
  echo
  echo "  -v : verbose output"
  echo "  -c : clean"
  echo "  -h : show help"
  echo "  --config-method : select configuration method. Default is VAT."
}

export CFG_METHOD=vat
source config.sh

verbose=0

while [ $# -gt 0 ] ; do
  arg=$1
  shift

  if [ $arg == "-v" ]; then
    verbose=1
  elif [ $arg == "-h" ] ; then
    help
    exit 0
  elif [ $arg == "-c" ] ; then
    clean_all
    exit 0
  elif [ $arg == "--config-method" ] ; then
    type=$1
    shift
    if [ $type != "vat" -a $type != "cli"  ] ; then
      echo "ERROR: expected one of 'cli' or 'vat' "
      help
      exit 1
    fi
    export CFG_METHOD=$type
  else
    echo "parse error"
    help
    exit 1
  fi
done

### begin script

failed_tcs=()
count=0
failed_num=0
passed_num=0

start_time=`date +%s`

# sudo?
if [[ $(id -u) != 0 ]]; then
  echo "Superuser privileges needed!"
  exit 1
fi

# check whether ODL is running
check_odl_running


# count tests
test_num=`ls -l "$TESTS_DIR"/test_* | wc -l`
disabled_num=`ls -l "$TESTS_DIR"/disabled_test_* | wc -l`
manual_num=`ls -l "$TESTS_DIR"/manual_test_* | wc -l`

echo
echo "Running VPP lite test suite."
echo
echo "Config method: $CFG_METHOD"
echo

for test_case in "$TESTS_DIR"/test_*
do
  let "count=$count + 1"

  # run the test case
  base_name=`basename -a "$test_case"`
  printf "*** %2d/%d : %-48s" $count $test_num "$base_name"

  if [ $verbose -ne 0 ] ; then
    "$test_case"
  else
    "$test_case" &> /dev/null
  fi
  rc=$?

  if [ $rc -ne 0 ] ; then
    printf "failed!\n"
    failed_tcs+=("$test_case")
    let "failed_num=$failed_num + 1"
  else
    printf "passed.\n"
    let "passed_num=$passed_num + 1"
  fi
  sleep 1
done

end_time=`date +%s`
runtime=$((end_time-start_time))

echo
echo "------------------------------------------------------"
echo "Runtime: " `date -u -d @${runtime} +"%M min %S sec"`
echo

if [ $failed_num -eq 0 ]; then
  echo "All tests have passed."
else
  echo "List of failed test cases:"
  for tc in "${failed_tcs[@]}"
  do
    echo "$tc"
  done
fi

echo
if [ $disabled_num -ne 0 ] ; then
  echo "Skipped tests: " $disabled_num
fi

if [ $manual_num -ne 0 ] ; then
  echo "Manual tests: " $manual_num
fi

echo
echo "------------------------------------------------------"

### end script