Add tests for assigining/deleting IP addresses
The tests help to find defects related to creation/deletion of routes/llentries and assigning/deleting of IP addresses.
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ozaki-r
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4ace1867fc
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44c97db88f
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@ -1,4 +1,4 @@
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# $NetBSD: mi,v 1.648 2015/09/25 09:55:49 martin Exp $
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# $NetBSD: mi,v 1.649 2015/10/07 05:24:41 ozaki-r Exp $
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#
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# Note: don't delete entries from here - mark them as "obsolete" instead.
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#
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@ -3186,6 +3186,7 @@
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./usr/tests/net/net/Atffile tests-net-tests compattestfile,atf
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./usr/tests/net/net/Kyuafile tests-net-tests compattestfile,atf,kyua
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./usr/tests/net/net/t_forwarding tests-net-tests atf,rump
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./usr/tests/net/net/t_ipaddress tests-net-tests atf,rump
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./usr/tests/net/net/t_ipv6_lifetime tests-net-tests atf,rump
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./usr/tests/net/net/t_pktinfo tests-net-tests compattestfile,atf
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./usr/tests/net/net/t_raw tests-net-tests atf,rump
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.12 2015/08/06 08:23:14 ozaki-r Exp $
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# $NetBSD: Makefile,v 1.13 2015/10/07 05:24:41 ozaki-r Exp $
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#
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.include <bsd.own.mk>
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@ -12,6 +12,7 @@ TESTS_C+= t_pktinfo
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.if (${MKRUMP} != "no") && !defined(BSD_MK_COMPAT_FILE)
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TESTS_C+= t_raw
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TESTS_SH= t_forwarding
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TESTS_SH+= t_ipaddress
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TESTS_SH+= t_ipv6_lifetime
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.endif
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@ -0,0 +1,196 @@
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# $NetBSD: t_ipaddress.sh,v 1.1 2015/10/07 05:24:41 ozaki-r Exp $
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#
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# Copyright (c) 2015 Internet Initiative Japan Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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SERVER="rump_server -lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_shmif"
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SERVER6="$SERVER -lrumpnet_netinet6"
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SOCK_LOCAL=unix://commsock1
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BUS=bus
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DEBUG=false
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check_entry()
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{
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local ip=$(echo $1 |sed 's/\./\\./g')
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local word=$2
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atf_check -s exit:0 -o match:"$word" -e ignore -x \
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"rump.netstat -rn | grep ^'$ip'"
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}
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check_entry_fail()
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{
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local ip=$(echo $1 |sed 's/\./\\./g')
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local flags=$2 # Not used currently
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atf_check -s not-exit:0 -e ignore -x \
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"rump.netstat -rn | grep ^'$ip'"
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}
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test_same_address()
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{
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local ip=10.0.0.1
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local net=10.0.0/24
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local macaddr=
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atf_check -s exit:0 ${SERVER} ${SOCK_LOCAL}
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 create
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 linkstr ${BUS}
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
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atf_check -s exit:0 -o ignore rump.ifconfig -w 10
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$DEBUG && rump.netstat -nr -f inet
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macaddr=$(rump.ifconfig shmif0 |awk '/address/ {print $2}')
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check_entry $ip UHLl
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check_entry $ip lo0
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check_entry $ip $macaddr
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check_entry $net UC
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check_entry $net shmif0
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check_entry $net 'link#2'
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# Delete the address
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
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$DEBUG && rump.netstat -nr -f inet
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check_entry_fail $ip
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check_entry_fail $net
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# Assign the same address again
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
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atf_check -s exit:0 -o ignore rump.ifconfig -w 10
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$DEBUG && rump.netstat -nr -f inet
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check_entry $ip UHLl
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check_entry $ip lo0
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check_entry $ip $macaddr
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check_entry $net UC
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check_entry $net shmif0
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check_entry $net 'link#2'
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# Delete the address again
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
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$DEBUG && rump.netstat -nr -f inet
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check_entry_fail $ip
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check_entry_fail $net
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}
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test_same_address6()
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{
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local ip=fc00::1
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local net=fc00::/64
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local macaddr=
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atf_check -s exit:0 ${SERVER6} ${SOCK_LOCAL}
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 create
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 linkstr ${BUS}
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
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atf_check -s exit:0 -o ignore rump.ifconfig -w 10
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$DEBUG && rump.netstat -nr -f inet6
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macaddr=$(rump.ifconfig shmif0 |awk '/address/ {print $2}')
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check_entry $ip UHLl
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check_entry $ip lo0
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check_entry $ip $macaddr
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check_entry $net UC
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check_entry $net shmif0
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check_entry $net 'link#2'
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# Delete the address
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
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$DEBUG && rump.netstat -nr -f inet6
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check_entry_fail $ip
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check_entry_fail $net
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# Assign the same address again
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
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atf_check -s exit:0 -o ignore rump.ifconfig -w 10
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$DEBUG && rump.netstat -nr -f inet6
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check_entry $ip UHLl
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check_entry $ip lo0
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check_entry $ip $macaddr
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check_entry $net UC
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check_entry $net shmif0
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check_entry $net 'link#2'
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# Delete the address again
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atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
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$DEBUG && rump.netstat -nr -f inet6
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check_entry_fail $ip
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check_entry_fail $net
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}
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cleanup()
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{
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$DEBUG && shmif_dumpbus -p - $BUS 2>/dev/null | tcpdump -n -e -r -
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env RUMP_SERVER=$SOCK_LOCAL rump.halt
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}
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add_test()
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{
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local name=$1
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local desc="$2"
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atf_test_case "ipaddr_${name}" cleanup
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eval "ipaddr_${name}_head() { \
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atf_set \"descr\" \"${desc}\"; \
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atf_set \"require.progs\" \"rump_server\"; \
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}; \
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ipaddr_${name}_body() { \
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test_${name}; \
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}; \
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ipaddr_${name}_cleanup() { \
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cleanup; \
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}"
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atf_add_test_case "ipaddr_${name}"
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}
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atf_init_test_cases()
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{
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add_test same_address "Assigning/deleting an IP address twice"
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add_test same_address6 "Assigning/deleting an IPv6 address twice"
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}
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