#!/bin/sh
#
# Survex test suite - aven tests
# Copyright (C) 1999-2003,2005,2011,2012 Olly Betts
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

testdir=`echo $0 | sed 's!/[^/]*$!!' || echo '.'`

# allow us to run tests standalone more easily
: ${srcdir="$testdir"}

test -x "$testdir"/../src/cavern || testdir=.

: ${AVEN="$testdir"/../src/aven}

vg_error=123
vg_log=vg.log
if [ -n "$VALGRIND" ] ; then
  rm -f "$vg_log"
  AVEN="$VALGRIND --log-file=$vg_log --error-exitcode=$vg_error $AVEN"
fi

# Regression test - aven in 1.2.6 segfaulted.
if test -n "$VERBOSE"; then
  DISPLAY= SURVEXLANG=nosuch $AVEN
  exitcode=$?
else
  DISPLAY= SURVEXLANG=nosuch $AVEN > /dev/null 2>&1
  exitcode=$?
fi
if [ -n "$VALGRIND" ] ; then
  if [ $exitcode = "$vg_error" ] ; then
    cat "$vg_log"
    rm "$vg_log"
    exit 1
  fi
  rm "$vg_log"
fi
[ "$exitcode" = 1 ] || exit 1

# Regression test - aven in 1.2.6 segfaulted.
if test -n "$VERBOSE"; then
  DISPLAY= SURVEXLANG= LANG=nosuch $AVEN
  exitcode=$?
else
  DISPLAY= SURVEXLANG= LANG=nosuch $AVEN > /dev/null 2>&1
  exitcode=$?
fi
if [ -n "$VALGRIND" ] ; then
  if [ $exitcode = "$vg_error" ] ; then
    cat "$vg_log"
    rm "$vg_log"
    exit 1
  fi
  rm "$vg_log"
fi
[ "$exitcode" = 255 ] || exit 1

test -n "$VERBOSE" && echo "Test passed"
exit 0