#! /bin/sh
#
# This file is part of vbig.
# Copyright (C) 2014 Richard Kettlewell
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
set -e
rm -f testoutput testexpect

case $(uname -s) in
*BSD )
  ERANGE="Result too large"
  ;;
* )
  ERANGE="Numerical result out of range"
  ;;
esac

echo "ERROR: invalid size: ${ERANGE}" > testexpect
if ./vbig testfile 9223372036854775808 2>testoutput; then
  echo >&2 ERROR: unexpectedly succeeded
  exit 1
fi
diff -u testexpect testoutput

echo 'ERROR: invalid size' > testexpect
if ./vbig testfile 9007199254740992K 2>testoutput; then
  echo >&2 ERROR: unexpectedly succeeded
  exit 1
fi
diff -u testexpect testoutput

if ./vbig testfile 8796093022208G 2>testoutput; then
  echo >&2 ERROR: unexpectedly succeeded
  exit 1
fi
diff -u testexpect testoutput

echo 'ERROR: invalid scale' > testexpect
if ./vbig testfile 1T 2>testoutput; then
  echo >&2 ERROR: unexpectedly succeeded
  exit 1
fi
diff -u testexpect testoutput

if ./vbig testfile 1KK 2>testoutput; then
  echo >&2 ERROR: unexpectedly succeeded
  exit 1
fi
diff -u testexpect testoutput


rm -f testoutput testexpect