#!/usr/bin/bash

# Driver for testdither
#
# Copyright 2001-2008 Robert Krawitz (rlk@alum.mit.edu)
#
# 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, see <https://www.gnu.org/licenses/>.

# Don't want to run this at all as part of automated test
[ -n "$STP_TEST_SUITE" ] && exit 77

if [[ -n "$STP_TEST_LOG_PREFIX" ]] ; then
    redir="${STP_TEST_LOG_PREFIX}${0##*/}_$$.log"
    if [[ -n $BUILD_VERBOSE ]] ; then
	exec > >(tee -a "$redir" >&3)
    else
	exec 1>>"$redir"
    fi
    exec 2>&1
fi

if [[ -z $srcdir || $srcdir = "." ]] ; then
    sdir=$(pwd)
elif grep -q '^/' <<< "$srcdir" ; then
    sdir="$srcdir"
else
    sdir="$(pwd)/$srcdir"
fi

if [ -z "$STP_DATA_PATH" ] ; then
    STP_DATA_PATH="$sdir/../src/xml"
    export STP_DATA_PATH
fi

if [ -z "$STP_MODULE_PATH" ] ; then
    STP_MODULE_PATH="$sdir/../src/main:$sdir/../src/main/.libs"
    export STP_MODULE_PATH
fi

valcount=0
valgrind=
valopts=''

set_args() {
    while true ; do
	case "$1" in
	    -h*|--h*) usage ;;
	    -v|--valgrind) valopts='--tool=memcheck' ; valcount=$((valgrind + 1)) ;;
	    -c|--cachegrind) valopts='--tool=cachegrind'; valcount=4 ;;
	    -g|--gdb-attach) valopts='--gdb-attach=yes' ;;
	    -V|--verbose) quiet= ;;
	    -q|--quiet) quiet=quiet ;;
	    --) shift; args="$*"; return ;;
	    *) return ;;
	esac
    shift
    done
}

set_args $(getopt hgvqncV "$@")

case "$valcount" in
    1) valopts="$valopts $quiet --num-callers=100 --error-limit=no --leak-check=yes";;
    2) valopts="$valopts --num-callers=100 --error-limit=no --leak-resolution=high --leak-check=yes" ;;
    3) valopts="$valopts --error-limit=no --num-callers=100 --show-reachable=yes --leak-resolution=high --leak-check=yes" ;;
    *) ;;
esac

if [ -n "$valopts" ] ; then
    valgrind="libtool --mode=execute valgrind $valopts"
fi

$valgrind ./testdither
