#! /bin/bash

# Run GRUB script in a Qemu instance
# Copyright (C) 2010  Free Software Foundation, Inc.
#
# GRUB 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.
#
# GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.

error_if_not () {
    if test "$1" != "$2"; then
	echo "[$1]" != "[$2]"
	exit 1
    fi
}

cmd='test_blockarg { true }'
v=`echo "$cmd" | @builddir@/grub-shell`
error_if_not "$v" '{ true }'

tmp=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1
cmd='test_blockarg { test_blockarg { true } }'
echo "$cmd" | @builddir@/grub-shell >$tmp
error_if_not "`head -n1 $tmp|tail -n1`" '{ test_blockarg { true } }'
error_if_not "`head -n2 $tmp|tail -n1`" '{ true }'

cmd='test_blockarg { test_blockarg { test_blockarg { true } }; test_blockarg { true } }'
echo "$cmd" | @builddir@/grub-shell >$tmp
error_if_not "`head -n1 $tmp|tail -n1`" '{ test_blockarg { test_blockarg { true } }; test_blockarg { true } }'
error_if_not "`head -n2 $tmp|tail -n1`" '{ test_blockarg { true } }'
error_if_not "`head -n3 $tmp|tail -n1`" '{ true }'
error_if_not "`head -n4 $tmp|tail -n1`" '{ true }'