From: akodanev <akoda...@gmail.com>
Signed-off-by: Alexey Kodanev <alexey.koda...@oracle.com>
---
testcases/network/stress/dns/dns-stress | 366 ++++++++++++++++++++++++++++
testcases/network/stress/dns/dns4-stress | 366 ----------------------------
testcases/network/stress/dns/dns6-stress | 381 ------------------------------
3 files changed, 366 insertions(+), 747 deletions(-)
create mode 100644 testcases/network/stress/dns/dns-stress
delete mode 100644 testcases/network/stress/dns/dns4-stress
delete mode 100644 testcases/network/stress/dns/dns6-stress
diff --git a/testcases/network/stress/dns/dns-stress
b/testcases/network/stress/dns/dns-stress
new file mode 100644
index 0000000..7b13bff
--- /dev/null
+++ b/testcases/network/stress/dns/dns-stress
@@ -0,0 +1,366 @@
+#!/bin/sh
+
+################################################################################
+##
##
+## 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 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, write to the Free Software
##
+## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
+##
##
+##
##
+################################################################################
+#
+# File:
+# dns4-stress
+#
+# Description:
+# Stress test for dns over IPv4
+# test01 - Verify the dns server or the kernel is not down after the dns
+# server handles a large number of name lookup querys
+# test02 - Verify the dns server or the kernel is not down after the dns
+# server handles a large number of reverse lookup querys
+#
+# Author:
+# Mitsuru Chinen <mi...@jp.ibm.com>
+#
+# History:
+# Oct 19 2005 - Created (Mitsuru Chinen)
+#
+#-----------------------------------------------------------------------
+# Uncomment line below for debug output.
+#trace_logic=${trace_logic:-"set -x"}
+$trace_logic
+
+# Make sure the value of LTPROOT
+LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
+export LTPROOT
+
+# Total number of the test case
+TST_TOTAL=2
+export TST_TOTAL
+
+# Default of the test case ID and the test case count
+TCID=dns4-stress
+TST_COUNT=0
+export TCID
+export TST_COUNT
+
+# Check the environmanet variable
+. check_envval || exit $TST_TOTAL
+
+# The times of query
+NS_TIMES=${NS_TIMES:-10000}
+
+# The number of the test link where tests run
+LINK_NUM=0
+
+# Network portion of the IPv4 address
+IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
+
+# Reverse network portion of the IPv4 address
+IPV4_NETWORK_REVERSE=${IPV4_NETWORK_REVERSE:-"0.0.10"}
+
+# Host portion of the IPv4 address on the local host
+LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
+
+# Host portion of the IPv4 address on the remote host
+RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
+
+# Minumum host ID in the zone file. The ID is used as the host portion of
+# of the address
+MINIMUM_ID=3
+
+# Maximum host ID in the zone file.
+MAXIMUM_ID=254
+
+# Domain name for testing
+DOMAIN="ltp-ns.org"
+
+
+#-----------------------------------------------------------------------
+#
+# Function:
+# do_cleanup
+#
+# Description:
+# Clean up after running dns stress test
+#
+#-----------------------------------------------------------------------
+do_cleanup()
+{
+ # Stop the dns daemon
+ kill `cat ${named_dir}/named.pid` >/dev/null 2>&1
+
+ # Delete the temprary files/direcrories
+ rm -rf $named_dir
+ rm -f $message_file
+
+ # Initialize the interface
+ initialize_if lhost $LINK_NUM
+ initialize_if rhost $LINK_NUM
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Function:
+# do_setup
+#
+# Description:
+# Setup for the dns stress tests
+# - Assign IP address to the interfaces belong to the specified Link
+# - Run a named daemon for testing
+#
+# Set Values:
+# lhost_addr: IP address of the local host
+# rhost_addr: IP address of the remote host
+# port: port number to accept the dns query
+#
+#-----------------------------------------------------------------------
+do_setup()
+{
+ trap do_cleanup 0
+
+ # Initialize the interface
+ initialize_if lhost $LINK_NUM
+ initialize_if rhost $LINK_NUM
+
+ # Get the Interface name
+ lhost_ifname=`get_ifname lhost $LINK_NUM`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to get the interface name at the local host"
+ exit $TST_TOTAL
+ fi
+
+ # Set IPv4 address to the interfaces
+ set_ipv4addr lhost $LINK_NUM $IPV4_NETWORK $LHOST_IPV4_HOST
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the local host"
+ exit $TST_TOTAL
+ fi
+ set_ipv4addr rhost $LINK_NUM $IPV4_NETWORK $RHOST_IPV4_HOST
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to set an IPv4 address at the remote host"
+ exit $TST_TOTAL
+ fi
+
+ lhost_addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
+ rhost_addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
+ check_icmpv4_connectivity $lhost_ifname $rhost_addr
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to ping to $rhost_addr"
+ exit 1
+ fi
+
+ #
+ # Start named for testing
+ #
+ port=`find_portbundle tcp 1025 1`
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "No port is available."
+ exit 1
+ fi
+
+ named_dir=`mktemp -d -p $TMPDIR`
+
+ # named.conf
+ cat << EOD > ${named_dir}/named.conf
+options {
+ directory "${named_dir}";
+ pid-file "${named_dir}/named.pid";
+ recursion no;
+};
+
+zone "${DOMAIN}" {
+ type master;
+ file "ltp-ns.zone";
+};
+
+zone "${IPV4_NETWORK_REVERSE}.in-addr.arpa" {
+ type master;
+ file "ltp-ns.rev";
+};
+EOD
+
+ # zone file
+ cat << EOD > ${named_dir}/ltp-ns.zone
+\$TTL 10
+@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
+ 2005092701 ; serial
+ 3600 ; dummy value
+ 900 ; dummy value
+ 604800 ; dummy value
+ 86400 ; dummy value
+)
+ IN NS dns.${DOMAIN}.
+dns IN A ${lhost_addr}
+client IN A ${rhost_addr}
+EOD
+ id=$MINIMUM_ID
+ while [ $id -le $MAXIMUM_ID ]; do
+ printf "node${id}\tIN\tA\t${IPV4_NETWORK}.${id}\n" >>
${named_dir}/ltp-ns.zone
+ id=`expr $id + 1`
+ done
+
+ # reverse zone file
+ cat << EOD > ${named_dir}/ltp-ns.rev
+\$TTL 10
+@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
+ 2005092701 ; serial
+ 3600 ; dummy value
+ 900 ; dummy value
+ 604800 ; dummy value
+ 86400 ; dummy value
+)
+ IN NS dns.${DOMAIN}.
+$LHOST_IPV4_HOST IN PTR dns.${DOMAIN}.
+$RHOST_IPV4_HOST IN PTR client.${DOMAIN}.
+EOD
+ id=$MINIMUM_ID
+ while [ $id -le $MAXIMUM_ID ]; do
+ printf "${id}\tIN\tPTR\tnode${id}.${DOMAIN}.\n" >>
${named_dir}/ltp-ns.rev
+ id=`expr $id + 1`
+ done
+
+ chmod 770 $named_dir
+ chmod 660 $named_dir/*
+
+ # Start named daemon
+ named -c ${named_dir}/named.conf -p $port
+ if [ $? -ne 0 ]; then
+ tst_resm TBROK "Failed to run named daemon."
+ exit 1
+ fi
+
+ # Make sure named.pid is crated.
+ while true ; do
+ if [ -s ${named_dir}/named.pid ]; then
+ break
+ fi
+ done
+
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Function:
+# test01
+#
+# Description:
+# Verify the dns server or the kernel is not down after handling
+# a large number of name lookup querys
+#
+#-----------------------------------------------------------------------
+test01()
+{
+ TCID=dns4-stress01
+ TST_COUNT=1
+ tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES name lookup querys"
+
+ # Script name at the remote host
+ rmtscript="dns-stress01-rmt"
+
+ # Run the script at the remote host
+ message_file=`mktemp -p $TMPDIR`
+ not_run_rmtscript=true
+ for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
+ ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
+ if [ $ret -eq 0 ]; then
+ not_run_rmtscript=false
+ $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 4 $lhost_addr $port $DOMAIN
$MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
+ break
+ fi
+ done
+ if $not_run_rmtscript ; then
+ tst_resm TBROK "Failed to run the test script at the remote host"
+ rm -f $message_file
+ exit 1
+ fi
+
+ if [ -s $message_file ]; then
+ tst_resm TFAIL "`cat $message_file`"
+ rm -f $message_file
+ return 1
+ else
+ tst_resm TPASS "Test is finished successfully."
+ rm -f $message_file
+ return 0
+ fi
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Function:
+# test02
+#
+# Description:
+# Verify the dns server or the kernel is not down after handling
+# a large number of reverse lookup querys
+#
+#-----------------------------------------------------------------------
+test02()
+{
+ TCID=dns4-stress02
+ TST_COUNT=2
+ tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES reverse lookup querys"
+
+ # Script name at the remote host
+ rmtscript="dns-stress02-rmt"
+
+ # Run the script at the remote host
+ message_file=`mktemp -p $TMPDIR`
+ not_run_rmtscript=true
+ for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
+ ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
+ if [ $ret -eq 0 ]; then
+ not_run_rmtscript=false
+ $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 4 $lhost_addr $port
$IPV4_NETWORK $MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
+ break
+ fi
+ done
+ if $not_run_rmtscript ; then
+ tst_resm TBROK "Failed to run the test script at the remote host"
+ rm -f $message_file
+ exit 1
+ fi
+
+ if [ -s $message_file ]; then
+ tst_resm TFAIL "`cat $message_file`"
+ rm -f $message_file
+ return 1
+ else
+ tst_resm TPASS "Test is finished successfully."
+ rm -f $message_file
+ return 0
+ fi
+}
+
+
+#-----------------------------------------------------------------------
+#
+# Main
+#
+# Exit Value:
+# The number of the failure
+#
+#-----------------------------------------------------------------------
+
+RC=0
+do_setup
+test01 || RC=`expr $RC + 1`
+test02 || RC=`expr $RC + 1`
+
+exit $RC
diff --git a/testcases/network/stress/dns/dns4-stress
b/testcases/network/stress/dns/dns4-stress
deleted file mode 100644
index 7b13bff..0000000
--- a/testcases/network/stress/dns/dns4-stress
+++ /dev/null
@@ -1,366 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# dns4-stress
-#
-# Description:
-# Stress test for dns over IPv4
-# test01 - Verify the dns server or the kernel is not down after the dns
-# server handles a large number of name lookup querys
-# test02 - Verify the dns server or the kernel is not down after the dns
-# server handles a large number of reverse lookup querys
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=dns4-stress
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The times of query
-NS_TIMES=${NS_TIMES:-10000}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Reverse network portion of the IPv4 address
-IPV4_NETWORK_REVERSE=${IPV4_NETWORK_REVERSE:-"0.0.10"}
-
-# Host portion of the IPv4 address on the local host
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"2"}
-
-# Host portion of the IPv4 address on the remote host
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
-
-# Minumum host ID in the zone file. The ID is used as the host portion of
-# of the address
-MINIMUM_ID=3
-
-# Maximum host ID in the zone file.
-MAXIMUM_ID=254
-
-# Domain name for testing
-DOMAIN="ltp-ns.org"
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# do_cleanup
-#
-# Description:
-# Clean up after running dns stress test
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Stop the dns daemon
- kill `cat ${named_dir}/named.pid` >/dev/null 2>&1
-
- # Delete the temprary files/direcrories
- rm -rf $named_dir
- rm -f $message_file
-
- # Initialize the interface
- initialize_if lhost $LINK_NUM
- initialize_if rhost $LINK_NUM
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# do_setup
-#
-# Description:
-# Setup for the dns stress tests
-# - Assign IP address to the interfaces belong to the specified Link
-# - Run a named daemon for testing
-#
-# Set Values:
-# lhost_addr: IP address of the local host
-# rhost_addr: IP address of the remote host
-# port: port number to accept the dns query
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- trap do_cleanup 0
-
- # Initialize the interface
- initialize_if lhost $LINK_NUM
- initialize_if rhost $LINK_NUM
-
- # Get the Interface name
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 address to the interfaces
- set_ipv4addr lhost $LINK_NUM $IPV4_NETWORK $LHOST_IPV4_HOST
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the local host"
- exit $TST_TOTAL
- fi
- set_ipv4addr rhost $LINK_NUM $IPV4_NETWORK $RHOST_IPV4_HOST
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- lhost_addr="${IPV4_NETWORK}.${LHOST_IPV4_HOST}"
- rhost_addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to ping to $rhost_addr"
- exit 1
- fi
-
- #
- # Start named for testing
- #
- port=`find_portbundle tcp 1025 1`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
- fi
-
- named_dir=`mktemp -d -p $TMPDIR`
-
- # named.conf
- cat << EOD > ${named_dir}/named.conf
-options {
- directory "${named_dir}";
- pid-file "${named_dir}/named.pid";
- recursion no;
-};
-
-zone "${DOMAIN}" {
- type master;
- file "ltp-ns.zone";
-};
-
-zone "${IPV4_NETWORK_REVERSE}.in-addr.arpa" {
- type master;
- file "ltp-ns.rev";
-};
-EOD
-
- # zone file
- cat << EOD > ${named_dir}/ltp-ns.zone
-\$TTL 10
-@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
- 2005092701 ; serial
- 3600 ; dummy value
- 900 ; dummy value
- 604800 ; dummy value
- 86400 ; dummy value
-)
- IN NS dns.${DOMAIN}.
-dns IN A ${lhost_addr}
-client IN A ${rhost_addr}
-EOD
- id=$MINIMUM_ID
- while [ $id -le $MAXIMUM_ID ]; do
- printf "node${id}\tIN\tA\t${IPV4_NETWORK}.${id}\n" >>
${named_dir}/ltp-ns.zone
- id=`expr $id + 1`
- done
-
- # reverse zone file
- cat << EOD > ${named_dir}/ltp-ns.rev
-\$TTL 10
-@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
- 2005092701 ; serial
- 3600 ; dummy value
- 900 ; dummy value
- 604800 ; dummy value
- 86400 ; dummy value
-)
- IN NS dns.${DOMAIN}.
-$LHOST_IPV4_HOST IN PTR dns.${DOMAIN}.
-$RHOST_IPV4_HOST IN PTR client.${DOMAIN}.
-EOD
- id=$MINIMUM_ID
- while [ $id -le $MAXIMUM_ID ]; do
- printf "${id}\tIN\tPTR\tnode${id}.${DOMAIN}.\n" >>
${named_dir}/ltp-ns.rev
- id=`expr $id + 1`
- done
-
- chmod 770 $named_dir
- chmod 660 $named_dir/*
-
- # Start named daemon
- named -c ${named_dir}/named.conf -p $port
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to run named daemon."
- exit 1
- fi
-
- # Make sure named.pid is crated.
- while true ; do
- if [ -s ${named_dir}/named.pid ]; then
- break
- fi
- done
-
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# test01
-#
-# Description:
-# Verify the dns server or the kernel is not down after handling
-# a large number of name lookup querys
-#
-#-----------------------------------------------------------------------
-test01()
-{
- TCID=dns4-stress01
- TST_COUNT=1
- tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES name lookup querys"
-
- # Script name at the remote host
- rmtscript="dns-stress01-rmt"
-
- # Run the script at the remote host
- message_file=`mktemp -p $TMPDIR`
- not_run_rmtscript=true
- for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
- ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
- if [ $ret -eq 0 ]; then
- not_run_rmtscript=false
- $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 4 $lhost_addr $port $DOMAIN
$MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
- break
- fi
- done
- if $not_run_rmtscript ; then
- tst_resm TBROK "Failed to run the test script at the remote host"
- rm -f $message_file
- exit 1
- fi
-
- if [ -s $message_file ]; then
- tst_resm TFAIL "`cat $message_file`"
- rm -f $message_file
- return 1
- else
- tst_resm TPASS "Test is finished successfully."
- rm -f $message_file
- return 0
- fi
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# test02
-#
-# Description:
-# Verify the dns server or the kernel is not down after handling
-# a large number of reverse lookup querys
-#
-#-----------------------------------------------------------------------
-test02()
-{
- TCID=dns4-stress02
- TST_COUNT=2
- tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES reverse lookup querys"
-
- # Script name at the remote host
- rmtscript="dns-stress02-rmt"
-
- # Run the script at the remote host
- message_file=`mktemp -p $TMPDIR`
- not_run_rmtscript=true
- for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
- ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
- if [ $ret -eq 0 ]; then
- not_run_rmtscript=false
- $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 4 $lhost_addr $port
$IPV4_NETWORK $MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
- break
- fi
- done
- if $not_run_rmtscript ; then
- tst_resm TBROK "Failed to run the test script at the remote host"
- rm -f $message_file
- exit 1
- fi
-
- if [ -s $message_file ]; then
- tst_resm TFAIL "`cat $message_file`"
- rm -f $message_file
- return 1
- else
- tst_resm TPASS "Test is finished successfully."
- rm -f $message_file
- return 0
- fi
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test01 || RC=`expr $RC + 1`
-test02 || RC=`expr $RC + 1`
-
-exit $RC
diff --git a/testcases/network/stress/dns/dns6-stress
b/testcases/network/stress/dns/dns6-stress
deleted file mode 100644
index 303539e..0000000
--- a/testcases/network/stress/dns/dns6-stress
+++ /dev/null
@@ -1,381 +0,0 @@
-#!/bin/sh
-
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
-#
-# File:
-# dns6-stress
-#
-# Description:
-# Stress test for dns over IPv6
-# test01 - Verify the dns server or the kernel is not down after handling
-# a large number of name lookup querys
-# test02 - Verify the dns server or the kernel is not down after handling
-# a large number of reverse lookup querys
-#
-# Author:
-# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-
-# Total number of the test case
-TST_TOTAL=2
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
-TCID=dns6-stress
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Added the network stress test tools directory into PATH
-PATH="${LTPROOT}/testcasess/network/stress/ns-tools:${PATH}"
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The times of query
-NS_TIMES=${NS_TIMES:-10000}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv6 address
-IPV6_NETWORK="fd00:1:1:1"
-
-# Reverse network portion of the IPv6 address
-IPV6_NETWORK_REVERSE="1.0.0.0.1.0.0.0.1.0.0.0.e.f.f.3"
-
-# Host portion of the IPv6 address of the local host
-LHOST_IPV6_HOST=":2"
-
-# Reverse host portion of the IPv6 address of the local host
-REVERSE_LHOST_IPV6_HOST="2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
-
-# Host portion of the IPv6 address of the remote host
-RHOST_IPV6_HOST=":1"
-
-# Reverse host portion of the IPv6 address of the remote host
-REVERSE_RHOST_IPV6_HOST="1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
-
-# Minumum host ID in the zone file. The ID is used as the host portion of
-# of the address
-MINIMUM_ID=3
-
-# Maximum host ID in the zone file.
-MAXIMUM_ID=254
-
-# Domain name for testing
-DOMAIN="ltp-ns.org"
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# do_cleanup
-#
-# Description:
-# Clean up after running dns stress test
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Stop the dns daemon
- kill `cat ${named_dir}/named.pid`
-
- # Make sure to delete the temporary files/directory
- rm -rf $named_dir
- rm -f $message_file
-
- # Initialize the interface
- initialize_if lhost $LINK_NUM
- initialize_if rhost $LINK_NUM
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# do_setup
-#
-# Description:
-# Setup for the dns stress tests
-# - Assign IP address to the interfaces belong to the specified Link
-# - Run a named daemon for testing
-#
-# Set Values:
-# lhost_addr: IP address of the local host
-# rhost_addr: IP address of the remote host
-# port: port number to accept the dns query
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the interface
- initialize_if lhost $LINK_NUM
- initialize_if rhost $LINK_NUM
-
- # Get the Interface name
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 address to the interfaces
- add_ipv6addr lhost ${LINK_NUM} ${IPV6_NETWORK} ${LHOST_IPV6_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost ${LINK_NUM} ${IPV6_NETWORK} ${RHOST_IPV6_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- lhost_addr="${IPV6_NETWORK}:${LHOST_IPV6_HOST}"
- rhost_addr="${IPV6_NETWORK}:${RHOST_IPV6_HOST}"
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to ping to $rhost_addr"
- exit 1
- fi
-
- #
- # Start named for testing
- #
- port=`find_portbundle tcp 1025 1`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
- fi
- named_dir=`mktemp -p $TMPDIR -d`
-
- # named.conf
- cat << EOD > ${named_dir}/named.conf
-options {
- directory "${named_dir}";
- pid-file "${named_dir}/named.pid";
- recursion no;
- listen-on-v6 {
- any;
- };
-};
-
-zone "${DOMAIN}" {
- type master;
- file "ltp-ns.zone";
-};
-
-zone "${IPV6_NETWORK_REVERSE}.ip6.arpa." {
- type master;
- file "ltp-ns.rev";
-};
-EOD
-
- # zone file
- cat << EOD > ${named_dir}/ltp-ns.zone
-\$TTL 10
-@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
- 2005092701 ; serial
- 3600 ; dummy value
- 900 ; dummy value
- 604800 ; dummy value
- 86400 ; dummy value
-)
- IN NS dns.${DOMAIN}.
-dns IN AAAA ${lhost_addr}
-client IN AAAA ${rhost_addr}
-EOD
- id=$MINIMUM_ID
- while [ $id -le $MAXIMUM_ID ]; do
- printf "node${id}\tIN\tAAAA\t${IPV6_NETWORK}::%x\n" $id >>
${named_dir}/ltp-ns.zone
- id=`expr $id + 1`
- done
-
- # reverse zone file
- cat << EOD > ${named_dir}/ltp-ns.rev
-\$TTL 10
-@ IN SOA dns.${DOMAIN}. root.${DOMAIN}. (
- 2005092701 ; serial
- 3600 ; dummy value
- 900 ; dummy value
- 604800 ; dummy value
- 86400 ; dummy value
-)
- IN NS dns.${DOMAIN}.
-$REVERSE_LHOST_IPV6_HOST IN PTR dns.${DOMAIN}.
-$REVERSE_RHOST_IPV6_HOST IN PTR client.${DOMAIN}.
-EOD
- id=$MINIMUM_ID
- while [ $id -le $MAXIMUM_ID ]; do
- printf
"%x.%x.0.0.0.0.0.0.0.0.0.0.0.0.0.0\tIN\tPTR\tnode${id}.${DOMAIN}.\n" `expr $id
% 16` `expr $id \/ 16` >> ${named_dir}/ltp-ns.rev
- id=`expr $id + 1`
- done
-
- chmod 770 $named_dir
- chmod 660 $named_dir/*
-
- # Start named daemon
- named -c ${named_dir}/named.conf -p $port
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to run named daemon."
- exit 1
- fi
-
- # Make sure named.pid is crated.
- while true ; do
- if [ -s ${named_dir}/named.pid ]; then
- break
- fi
- done
-
- trap do_cleanup 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# test01
-#
-# Description:
-# Verify the dns server or the kernel is not down after handling
-# a large number of name lookup querys
-#
-#-----------------------------------------------------------------------
-test01()
-{
- TCID=dns6-stress01
- TST_COUNT=1
- tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES name lookup querys"
-
- # Script name at the remote host
- rmtscript="dns-stress01-rmt"
-
- # Run the script at the remote host
- message_file=`mktemp -p $TMPDIR`
- not_run_rmtscript=true
- for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
- ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
- if [ $ret -eq 0 ]; then
- not_run_rmtscript=false
- $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 6 $lhost_addr $port $DOMAIN
$MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
- retval=$?
- break
- fi
- done
- if $not_run_rmtscript ; then
- tst_resm TBROK "Failed to run the test script at the remote host"
- rm -f $message_file
- exit 1
- fi
-
- if [ $retval -eq 0 ]; then
- if [ -s $message_file ]; then
- tst_resm TINFO "`cat $message_file`"
- fi
- tst_resm TPASS "Test is finished successfully."
- else
- tst_resm TFAIL "`cat $message_file`"
- fi
- rm -f $message_file
- return $retval
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function:
-# test02
-#
-# Description:
-# Verify the dns server or the kernel is not down after handling
-# a large number of reverse lookup querys
-#
-#-----------------------------------------------------------------------
-test02()
-{
- TCID=dns6-stress02
- TST_COUNT=2
- tst_resm TINFO "Verify the dns server or the kernel is not down after
handling $NS_TIMES reverse lookup querys"
-
- # Script name at the remote host
- rmtscript="dns-stress02-rmt"
-
- # Run the script at the remote host
- message_file=`mktemp -p $TMPDIR`
- not_run_rmtscript=true
- for rmtdir in ${LTPROOT}/testcases/bin ${PWD} ; do
- ret=`$LTP_RSH $RHOST 'test -x '${rmtdir}/${rmtscript}' ; echo $?'`
- if [ $ret -eq 0 ]; then
- not_run_rmtscript=false
- $LTP_RSH $RHOST "${rmtdir}/${rmtscript} 6 $lhost_addr $port
$IPV6_NETWORK $MINIMUM_ID $MAXIMUM_ID $NS_TIMES" > $message_file
- retval=$?
- break
- fi
- done
- if $not_run_rmtscript ; then
- tst_resm TBROK "Failed to run the test script at the remote host"
- rm -f $message_file
- exit 1
- fi
-
- if [ $retval -eq 0 ]; then
- if [ -s $message_file ]; then
- tst_resm TINFO "`cat $message_file`"
- fi
- tst_resm TPASS "Test is finished successfully."
- else
- tst_resm TFAIL "`cat $message_file`"
- fi
- rm -f $message_file
- return $retval
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-
-RC=0
-do_setup
-test01 || RC=`expr $RC + 1`
-test02 || RC=`expr $RC + 1`
-
-exit $RC
--
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