You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
209 lines
4.2 KiB
209 lines
4.2 KiB
#!/bin/sh
|
|
# Copyright (c) 2015-2017 Oracle and/or its affiliates. All Rights Reserved.
|
|
# Copyright (c) International Business Machines Corp., 2005
|
|
#
|
|
# 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 would 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, write the Free Software Foundation,
|
|
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
#
|
|
# Author: Mitsuru Chinen <mitch@jp.ibm.com>
|
|
|
|
TCID=dns-stress
|
|
TST_TOTAL=2
|
|
TST_CLEANUP="cleanup"
|
|
|
|
TST_USE_LEGACY_API=1
|
|
. tst_net.sh
|
|
|
|
# Minimum host ID in the zone file.
|
|
# The ID is used as the host portion of the address
|
|
MIN_ID=2
|
|
# Maximum host ID in the zone file.
|
|
MAX_ID=254
|
|
# Domain name for testing
|
|
DOMAIN="ltp-ns.org"
|
|
|
|
cleanup()
|
|
{
|
|
# Stop the dns daemon
|
|
test -s named.pid && kill -9 $(cat named.pid) > /dev/null
|
|
tst_rmdir
|
|
}
|
|
|
|
common_setup()
|
|
{
|
|
tst_require_root
|
|
tst_require_cmds named dig
|
|
|
|
if [ "$TST_IPV6" ]; then
|
|
record="AAAA"
|
|
net="fd00:cafe"
|
|
net_rev="0.0.0.0.0.0.0.0.e.f.a.c.0.0.d.f"
|
|
else
|
|
record="A"
|
|
net="10.23.0"
|
|
net_rev="0.23.10"
|
|
fi
|
|
|
|
trap "tst_brkm TBROK 'test interrupted'" INT
|
|
|
|
tst_tmpdir
|
|
|
|
ip6_opt=
|
|
[ "$TST_IPV6" ] && ip6_opt="listen-on-v6 { any; };"
|
|
|
|
ip_zone_opt="in-addr"
|
|
[ "$TST_IPV6" ] && ip_zone_opt="ip6"
|
|
|
|
cat << EOD > named.conf
|
|
options {
|
|
directory "$(pwd)";
|
|
pid-file "named.pid";
|
|
recursion no;
|
|
$ip6_opt
|
|
};
|
|
|
|
zone "$DOMAIN" {
|
|
type master;
|
|
file "ltp-ns.zone";
|
|
};
|
|
|
|
zone "$net_rev.$ip_zone_opt.arpa" {
|
|
type master;
|
|
file "ltp-ns.rev";
|
|
};
|
|
EOD
|
|
|
|
# zone file
|
|
cat << EOD > ltp-ns.zone
|
|
\$TTL 10
|
|
@ IN SOA dns.$DOMAIN. root.$DOMAIN. (
|
|
2005092701 ; serial
|
|
3600 ; dummy value
|
|
900 ; dummy value
|
|
604800 ; dummy value
|
|
86400 ; dummy value
|
|
)
|
|
IN NS dns.$DOMAIN.
|
|
EOD
|
|
}
|
|
|
|
setup_4()
|
|
{
|
|
printf "dns\tIN\tA\t$net.1\n" >> ltp-ns.zone
|
|
local id=$MIN_ID
|
|
while [ $id -le $MAX_ID ]; do
|
|
printf "node$id\tIN\tA\t$net.$id\n" >> ltp-ns.zone
|
|
id=$(($id + 1))
|
|
done
|
|
|
|
# reverse zone file
|
|
cat << EOD > ltp-ns.rev
|
|
\$TTL 10
|
|
@ IN SOA $DOMAIN. root.$DOMAIN. (
|
|
2005092701 ; serial
|
|
3600 ; dummy value
|
|
900 ; dummy value
|
|
604800 ; dummy value
|
|
86400 ; dummy value
|
|
)
|
|
IN NS dns.$DOMAIN.
|
|
EOD
|
|
|
|
id=$MIN_ID
|
|
while [ $id -le $MAX_ID ]; do
|
|
printf "$id\tIN\tPTR\tnode$id.$DOMAIN.\n" >> ltp-ns.rev
|
|
id=$(($id + 1))
|
|
done
|
|
}
|
|
|
|
setup_6()
|
|
{
|
|
printf "dns\tIN\tAAAA\t$net::1\n" >> ltp-ns.zone
|
|
local id=$MIN_ID
|
|
while [ $id -le $MAX_ID ]; do
|
|
printf "node$id\tIN\tAAAA\t$net::%x\n" $id >> ltp-ns.zone
|
|
id=$(($id + 1))
|
|
done
|
|
|
|
# reverse zone file
|
|
cat << EOD > ltp-ns.rev
|
|
\$TTL 10
|
|
@ IN SOA $DOMAIN. root.$DOMAIN. (
|
|
2005092701 ; serial
|
|
3600 ; dummy value
|
|
900 ; dummy value
|
|
604800 ; dummy value
|
|
86400 ; dummy value
|
|
)
|
|
IN NS dns.$DOMAIN.
|
|
EOD
|
|
|
|
id=$MIN_ID
|
|
local rev_ip="0.0.0.0.0.0.0.0.0.0.0.0.0.0"
|
|
while [ $id -le $MAX_ID ]; do
|
|
printf "%x.%x.$rev_ip\tIN\tPTR\tnode$id.$DOMAIN.\n" \
|
|
$(($id % 16)) $(($id / 16)) >> ltp-ns.rev
|
|
id=$(($id + 1))
|
|
done
|
|
}
|
|
|
|
start_named()
|
|
{
|
|
chmod 770 .
|
|
chmod 660 ./*
|
|
|
|
port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
|
|
|
|
tst_resm TINFO "Start named daemon, port $port"
|
|
named -$TST_IPVER -c named.conf -p $port || \
|
|
tst_brkm TBROK "Failed to run named daemon"
|
|
|
|
# Make sure named.pid is created.
|
|
while true ; do
|
|
test -s named.pid && break
|
|
tst_sleep 100ms
|
|
done
|
|
}
|
|
|
|
test01()
|
|
{
|
|
tst_resm TINFO "Handling name lookup queries '$NS_TIMES' times"
|
|
|
|
tst_rhost_run -s -c "dns-stress01-rmt.sh $TST_IPVER $(tst_ipaddr) $port \
|
|
$DOMAIN $MIN_ID $MAX_ID $NS_TIMES"
|
|
|
|
tst_resm TPASS "Test is finished successfully"
|
|
}
|
|
|
|
test02()
|
|
{
|
|
tst_resm TINFO "Handling reverse lookup queries '$NS_TIMES' times"
|
|
|
|
tst_rhost_run -s -c "dns-stress02-rmt.sh $TST_IPVER $(tst_ipaddr) $port $net \
|
|
$MIN_ID $MAX_ID $NS_TIMES"
|
|
|
|
tst_resm TPASS "Test is finished successfully"
|
|
}
|
|
|
|
common_setup
|
|
|
|
setup_$TST_IPVER
|
|
|
|
start_named
|
|
|
|
test01
|
|
test02
|
|
|
|
tst_exit
|