#!/bin/sh

rungrok() {
  perl ../grok -f conf/$1
}

try() {
  OUTPUT=`mktemp /tmp/logwatcher.test.XXXXX`
  rungrok "$@" > $OUTPUT 2> /dev/null
  GOODOUTPUT=`echo $* | tr ' ' .`
  compare $OUTPUT output/$GOODOUTPUT
  EXITCODE=$?
  if [ "$EXITCODE" -eq 0 ] ; then
    echo "Test ($0) OK: $1" 
  else
    echo "Test ($0) failed: $1"
    echo "Output:"
    cat /tmp/output
  fi
  return $EXITCODE
}

try_self() {
  # $1 =~ should be test_*.sh
  SELF=$1
  TESTNAME=`echo "$SELF" | sed -e 's/^test_//; s/\.sh$//;'`
  try $TESTNAME
}

compare() {
  diff -u $1 $2 > /tmp/output
  return $?
}