From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hangbin Liu Date: Wed, 27 Apr 2016 20:54:36 +0800 Subject: [LTP] [PATCH v8 3/3] network/stress/icmp: add icmp-uni-basic to implement all icmp basic stress test In-Reply-To: <1461761676-28599-1-git-send-email-haliu@redhat.com> References: <1461761676-28599-1-git-send-email-haliu@redhat.com> Message-ID: <1461761676-28599-4-git-send-email-haliu@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Add icmp-uni-basic to implement the test case and define each test case in "runtest/" and use parameters. Also use ip xfrm instead of setkey for ipsec testing. Signed-off-by: Hangbin Liu --- runtest/network_stress.icmp | 46 +++++++++----- testcases/network/stress/icmp/Makefile | 3 + testcases/network/stress/icmp/icmp-uni-basic | 90 ++++++++++++++++++++++++++++ 3 files changed, 125 insertions(+), 14 deletions(-) create mode 100755 testcases/network/stress/icmp/icmp-uni-basic diff --git a/runtest/network_stress.icmp b/runtest/network_stress.icmp index 29b52d1..ba30200 100644 --- a/runtest/network_stress.icmp +++ b/runtest/network_stress.icmp @@ -2,21 +2,39 @@ # Stress test for TCP/IP protocol stack (ICMP) # -icmp4-uni-basic01 icmp4-uni-basic01 -icmp4-uni-basic02 icmp4-uni-basic02 -icmp4-uni-basic03 icmp4-uni-basic03 -icmp4-uni-basic04 icmp4-uni-basic04 -icmp4-uni-basic05 icmp4-uni-basic05 -icmp4-uni-basic06 icmp4-uni-basic06 -icmp4-uni-basic07 icmp4-uni-basic07 +# MAX_LENGTH(65535) - IP(20) - ICMP(8) = MAX_SIZE(65507) +icmp4-uni-basic01 icmp-uni-basic -s "10 100 1000 10000 65507" +# MAX_LENGTH(65535) - IP(20) - AH(24) - ICMP(8) = MAX_SIZE(65483) +icmp4-uni-basic02 icmp-uni-basic -p ah -m transport -s "10 100 1000 10000 65483" +# MAX_LENGTH(65535) - IP(20) - AH(24) - Tunnel(IPv4 20) - ICMP(8) = MAX_SIZE(65463) +icmp4-uni-basic03 icmp-uni-basic -p ah -m tunnel -s "10 100 1000 10000 65463" +# MAX_LENGTH(65535) - IP(20) - ESP (37) - ICMP(8) = MAX_SIZE(65470) +# ESP Header has pad payload, so the ESP length is variable +icmp4-uni-basic04 icmp-uni-basic -p esp -m transport -s "10 100 1000 10000 65470" +# MAX_LENGTH(65535) - IP(20) - ESP (37) - Tunnel(20) - ICMP(8) = MAX_SIZE(65450) +icmp4-uni-basic05 icmp-uni-basic -p esp -m tunnel -s "10 100 1000 10000 65450" +# Same message size but different content will result in different data size +# after compression. So we just use a large enough message size(65000) for testing +icmp4-uni-basic06 icmp-uni-basic -p ipcomp -m transport -s "10 100 1000 10000 65000" +icmp4-uni-basic07 icmp-uni-basic -p ipcomp -m tunnel -s "10 100 1000 10000 65000" -icmp6-uni-basic01 icmp6-uni-basic01 -icmp6-uni-basic02 icmp6-uni-basic02 -icmp6-uni-basic03 icmp6-uni-basic03 -icmp6-uni-basic04 icmp6-uni-basic04 -icmp6-uni-basic05 icmp6-uni-basic05 -icmp6-uni-basic06 icmp6-uni-basic06 -icmp6-uni-basic07 icmp6-uni-basic07 +# MAX_LENGTH(65535) - ICMP(8) = MAX_SIZE(65527) +icmp6-uni-basic01 icmp-uni-basic -6 -s "10 100 1000 10000 65527" +# MAX_LENGTH(65535) - AH(24) - ICMP(8) = MAX_SIZE(65503) +icmp6-uni-basic02 icmp-uni-basic -6 -p ah -m transport -s "10 100 1000 10000 65503" +# MAX_LENGTH(65535) - ICMP(8) = MAX_SIZE(65527) +# When receive, we drop the tunnel header first and only leave the inside IPv6 +# Header and icmp message. That's why we can have so large message size. +icmp6-uni-basic03 icmp-uni-basic -6 -p ah -m tunnel -s "10 100 1000 10000 65527" +# MAX_LENGTH(65535) - ESP (33) - ICMP(8) = MAX_SIZE(65494) +# ESP Header has pad payload, so the ESP length is variable +icmp6-uni-basic04 icmp-uni-basic -6 -p esp -m transport -s "10 100 1000 10000 65494" +# MAX_LENGTH(65535) - ICMP(8) = MAX_SIZE(65527) +icmp6-uni-basic05 icmp-uni-basic -6 -p esp -m tunnel -s "10 100 1000 10000 65527" +# Same message size but different content will result in different data size +# after compression. So we just use a large enough message size(65000) for testing +icmp6-uni-basic06 icmp-uni-basic -6 -p ipcomp -m transport -s "10 100 1000 10000 65000" +icmp6-uni-basic07 icmp-uni-basic -6 -p ipcomp -m tunnel -s "10 100 1000 10000 65000" icmp4-multi-diffip01 icmp4-multi-diffip01 icmp4-multi-diffip02 icmp4-multi-diffip02 diff --git a/testcases/network/stress/icmp/Makefile b/testcases/network/stress/icmp/Makefile index 0dad1d1..9310aa1 100644 --- a/testcases/network/stress/icmp/Makefile +++ b/testcases/network/stress/icmp/Makefile @@ -23,4 +23,7 @@ top_srcdir ?= ../../../.. include $(top_srcdir)/include/mk/env_pre.mk + +INSTALL_TARGETS := icmp* + include $(top_srcdir)/include/mk/generic_trunk_target.mk diff --git a/testcases/network/stress/icmp/icmp-uni-basic b/testcases/network/stress/icmp/icmp-uni-basic new file mode 100755 index 0000000..cbb1fa9 --- /dev/null +++ b/testcases/network/stress/icmp/icmp-uni-basic @@ -0,0 +1,90 @@ +#!/bin/sh +# Copyright (c) 2016 Red Hat Inc., All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# Author: Hangbin Liu +# +################################################################################ +TCID=${TCID:-icmp-uni-basic} +TST_TOTAL=1 +TST_COUNT=1 +TST_CLEANUP="tst_ipsec_cleanup" + +. ipsec_lib.sh + +while getopts "hl:m:p:s:S:6" opt; do + case "$opt" in + h) + echo "Usage:" + echo "h help" + echo "l n n is the number of test link when tests run" + echo "m x x is ipsec mode, could be transport / tunnel" + echo "p x x is ipsec protocol, could be ah / esp / ipcomp" + echo "s x x is icmp messge size array" + echo "S n n is IPsec SPI value" + echo "6 run over IPv6" + exit 0 + ;; + l) LINK_NUM=$OPTARG ;; + m) IPSEC_MODE=$OPTARG ;; + p) IPSEC_PROTO=$OPTARG ;; + s) ICMP_SIZE_ARRAY=$OPTARG ;; + S) SPI=$OPTARG ;; + 6) # skip, test_net library already processed it + ;; + *) tst_brkm TBROK "unknown option: $opt" ;; + esac +done + +SPI=${SPI:-1000} +LINK_NUM=${LINK_NUM:-0} +DO_IPSEC=${DO_IPSEC:-false} +ICMP_SIZE_ARRAY=${ICMP_SIZE_ARRAY:-"10 100 1000 10000 65507"} +[ -n "$IPSEC_MODE" -a -n "$IPSEC_PROTO" ] && DO_IPSEC=true || DO_IPSEC=false + +# Test description +tst_resm TINFO "Verify that the kernel is not crashed with receiving and sending various size of ICMP message with the following conditions" +tst_resm TINFO "- Version of IP is IPv${TST_IPV6:-4}" +tst_resm TINFO "- Size of packets are ( $ICMP_SIZE_ARRAY )" + +if $DO_IPSEC; then + case $IPSEC_PROTO in + ah) tst_resm TINFO "- IPsec [ AH / $IPSEC_MODE ]" ;; + esp) tst_resm TINFO "- IPsec [ ESP / $IPSEC_MODE ]" ;; + ipcomp) tst_resm TINFO "- IPcomp [ $IPSEC_MODE ]" ;; + esac +fi + +# name of interface of the local/remote host +lhost_ifname=$(tst_iface lhost $LINK_NUM) +rhost_ifname=$(tst_iface rhost $LINK_NUM) + +lhost_addr=$(tst_ipaddr) +rhost_addr=$(tst_ipaddr rhost) + +# Configure SAD/SPD +if $DO_IPSEC ; then + tst_ipsec lhost $IPSEC_PROTO $IPSEC_MODE $SPI $lhost_addr $rhost_addr + tst_ipsec rhost $IPSEC_PROTO $IPSEC_MODE $SPI $rhost_addr $lhost_addr +fi + +tst_ping $lhost_ifname $rhost_addr $ICMP_SIZE_ARRAY +if [ $? -ne 0 ]; then + tst_resm TFAIL "Check IPv${TST_IPV6:-4} $IPSEC_PROTO $IPSEC_MODE connectivity" +else + tst_resm TPASS "Check IPv${TST_IPV6:-4} $IPSEC_PROTO $IPSEC_MODE connectivity" +fi + +tst_exit -- 2.5.5