#!/bin/sh
#
#       dnsutl - utilities to make DNS easier to configure
#       Copyright (C) 1996, 1999, 2007 Peter Miller
#
#       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/>.
#
work=/tmp/$$
PAGER=cat
export PAGER
umask 022
unset COOK
here=`pwd`
if test $? -ne 0 ; then exit 1; fi

if test "$1" != "" ; then bin="$here/$1/bin"; else bin="$here/bin"; fi

fail()
{
        set +x
        echo 'FAILED test of the error reporting on arg count functionality' 1>&2
        cd $here
        rm -rf $work
        exit 1
}
pass()
{
        set +x
        cd $here
        rm -rf $work
        exit 0
}
trap \"fail\" 1 2 3 15

mkdir $work
if test $? -ne 0 ; then exit 1; fi
cd $work
if test $? -ne 0 ; then fail; fi

#
# test the error reporting on arg count functionality
#
cat > test.in << 'fubar'
$origin snot.
@ in soa snot. b.snot. 1 1 1 1 1
bogus in a 1.1.1.1
        in hinfo IBM-PC MSDOS extra
fubar
if test $? -ne 0 ; then fail; fi

$bin/dns-filter test.in test.out 2> test.err
if test $? -ne 1 ; then fail; fi

cat > ok << 'fubar'
$origin snot.
$config maximum_name_length 15
$config warning_name_length 0
$config allow_upper_case 0
$line 2 "test.in"
@               in      soa     snot. b.snot. (
                                1 ; serial
                                1 ; refresh: 1 second
                                1 ; retry: 1 second
                                1 ; expire: 1 second
                                1 ) ; minimum: 1 second
$line 3 "test.in"
bogus           in      a       1.1.1.1
                in      hinfo   IBM-PC MSDOS extra
fubar
if test $? -ne 0 ; then fail; fi
diff ok test.out
if test $? -ne 0 ; then fail; fi

cat > ok << 'fubar'
dns-filter: test.in: 4: 'hinfo' requires 2 arguments, but 3 were given
dns-filter: test.in: found 1 fatal error
fubar
if test $? -ne 0 ; then fail; fi
diff ok test.err
if test $? -ne 0 ; then fail; fi

#
# Only definite negatives are possible.
# The functionality exercised by this test appears to work,
# no other guarantees are made.
#
pass