#!/bin/sh
#
#       dnsutl - utilities to make DNS easier to configure
#       Copyright (C) 1995, 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 duplicate scanning 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 duplicate scanning functionality
#
cat > test.in << 'fubar'
$origin example.
@               in      soa     example. hostmaster.example. (
                        ;       YYYYMMDDnn
                                1992100601 ; serial
                                10800   ; refresh       3 hours
                                1800    ; retry         30 minutes
                                3600000 ; expire        1000 hours
                                86400 ) ; minimum       24 hours
test1   in      a       192.9.200.1
        in      hinfo   unknown none
test2   in      a       192.9.200.2
        in      hinfo   unknown none
test3   in      a       192.9.200.3
        in      hinfo   unknown none
test4   in      a       192.9.200.4
        in      hinfo   unknown none
test5   in      a       192.9.200.5
        in      hinfo   unknown none
test6   in      a       192.9.200.6
        in      hinfo   unknown none
test7   in      a       192.9.200.7
        in      hinfo   unknown none
test8   in      a       192.9.200.8
        in      hinfo   unknown none
test9   in      a       192.9.200.9
        in      hinfo   unknown none
test1   in      a       192.9.200.10
        in      hinfo   unknown none
test11  in      a       192.9.200.11
        in      hinfo   unknown none
test12  in      a       192.9.200.12
        in      hinfo   unknown none
test13  in      a       192.9.200.13
        in      hinfo   unknown none
test14  in      a       192.9.200.14
        in      hinfo   unknown none
test15  in      a       192.9.200.15
        in      hinfo   unknown none
test16  in      a       192.9.200.16
        in      hinfo   unknown none
test17  in      a       192.9.200.7
        in      hinfo   unknown none
test18  in      a       192.9.200.18
        in      hinfo   unknown none
test19  in      a       192.9.200.19
        in      hinfo   unknown none
test20  in      a       192.9.200.20
        in      hinfo   unknown none
fubar
if test $? -ne 0 ; then fail; fi

cat > test.ok << 'fubar'
dns-hosts: test.in: 27: duplicate "test1.example." host name
dns-hosts: test.in: 9: ...here is the first definition
dns-hosts: test.in: 41: warning: address 192.9.200.7 out of order
dns-hosts: test.in: 41: duplicate 192.9.200.7 host IP address
dns-hosts: test.in: 21: ...here is the first definition
dns-hosts: test.in: found 2 fatal errors
fubar
if test $? -ne 0 ; then fail; fi

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

diff test.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