#!/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 long line printing 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 long line printing functionality
#
cat > test.in << 'fubar'
$origin nothing.
@ in soa 1 2 3 4 5 6 7
x in hinfo "IBM-PC a b c d e f g h i j k l m n o p q" "MSDOS i j k l m n o p q r s t u v w x y z"
y in hinfo "IBM-PC ;try (printing) this!" "MSDOS \"or\" this \\and\\ this \7"
fubar
if test $? -ne 0 ; then fail; fi

cat > ok << 'fubar'
$origin nothing.
$config maximum_name_length 15
$config warning_name_length 0
$config allow_upper_case 0
$line 2 "test.in"
@               in      soa     1 2 (
                                3 ; serial
                                4 ; refresh: 4 seconds
                                5 ; retry: 5 seconds
                                6 ; expire: 6 seconds
                                7 ) ; minimum: 7 seconds
$line 3 "test.in"
x               in      hinfo   ( "IBM-PC a b c d e f g h i j k l m n o p q"
                                "MSDOS i j k l m n o p q r s t u v w x y z" )
$line 4 "test.in"
y               in      hinfo   ( "IBM-PC ;try (printing) this!"
                                "MSDOS \"or\" this \\and\\ this \007" )
fubar
if test $? -ne 0 ; then fail; fi

$bin/dns-filter test.in test.out
if test $? -ne 0 ; then fail; fi

diff ok test.out
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