Differential D35307 Diff 106466 tests/sys/netinet6/proxy_ndp.sh

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tests/sys/netinet6/proxy_ndp.sh

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				#!/usr/bin/env atf-sh
				#-
				# SPDX-License-Identifier: BSD-2-Clause
				#
				# Copyright (c) 2022 KUROSAWA Takahiro <takahiro.kurosawa@gmail.com>
				#
				# Redistribution and use in source and binary forms, with or without
				# modification, are permitted provided that the following conditions
				# are met:
				# 1. Redistributions of source code must retain the above copyright
				# notice, this list of conditions and the following disclaimer.
				# 2. Redistributions in binary form must reproduce the above copyright
				# notice, this list of conditions and the following disclaimer in the
				# documentation and/or other materials provided with the distribution.
				#
				# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
				# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
				# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
				# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
				# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
				# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
				# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
				# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
				# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
				# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
				# SUCH DAMAGE.
				#
				# $FreeBSD$
				#

				. $(atf_get_srcdir)/../common/vnet.subr

				atf_test_case "pndp_add_gu_success" "cleanup"
				pndp_add_gu_success_head() {
				atf_set descr 'Test proxy ndp record addition'
				atf_set require.user root
				}

				pndp_add_gu_success_body() {

				vnet_init

				jname="v6t-pndp_add_success"

				epair0=$(vnet_mkepair)

				vnet_mkjail ${jname} ${epair0}a
				jexec ${jname} ndp -i ${epair0}a -- -disabled
				jexec ${jname} ifconfig ${epair0}a up

				jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64
				proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether \| awk '$1~/ether/{print$2}'`

				# wait for DAD to complete
				while [ `jexec ${jname} ifconfig \| grep inet6 \| grep -c tentative` != "0" ]; do
				sleep 0.1
				done

				atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy
				while [ `jexec ${jname} ifmcstat \| grep -c undefined` != "0" ]; do
				sleep 0.1
				done

				# checking the output of ndp -an is covered by ndp.sh.
				# we check the output of ifmcstat output here.
				t=`jexec ${jname} ifmcstat -i ${epair0}a -f inet6 \| grep -A1 'group ff02::1:ff00:2'`
				atf_check -o match:'mcast-macaddr 33:33:ff:00:00:02' echo $t
				}

				pndp_add_gu_success_cleanup() {
				vnet_cleanup
				}

				atf_test_case "pndp_del_gu_success" "cleanup"
				pndp_del_gu_success_head() {
				atf_set descr 'Test proxy ndp record deletion'
				atf_set require.user root
				}

				pndp_del_gu_success_body() {

				vnet_init

				jname="v6t-pndp_del_gu_success"

				epair0=$(vnet_mkepair)

				vnet_mkjail ${jname} ${epair0}a

				jexec ${jname} ndp -i ${epair0}a -- -disabled
				jexec ${jname} ifconfig ${epair0}a up

				jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64
				proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether \| awk '$1~/ether/{print$2}'`

				# wait for DAD to complete
				while [ `jexec ${jname} ifconfig \| grep inet6 \| grep -c tentative` != "0" ]; do
				sleep 0.1
				done

				atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy
				while [ `jexec ${jname} ifmcstat \| grep -c undefined` != "0" ]; do
				sleep 0.1
				done
				jexec ${jname} ping -c1 -t1 2001:db8::2

				atf_check -o match:"2001:db8::2 $2001:db8::2$ deleted" jexec ${jname} ndp -nd 2001:db8::2
				while [ `jexec ${jname} ifmcstat \| grep -c undefined` != "0" ]; do
				sleep 0.1
				done
				atf_check \
				-o not-match:'group ff02::1:ff00:2' \
				-o not-match:'mcast-macaddr 33:33:ff:00:00:02' \
				jexec ${jname} ifmcstat -i ${epair0}a -f inet6
				}

				pndp_del_gu_success_cleanup() {
				vnet_cleanup
				}

				atf_test_case "pndp_ifdestroy_success" "cleanup"
				pndp_ifdetroy_success_head() {
				atf_set descr 'Test interface destruction with proxy ndp'
				atf_set require.user root
				}

				pndp_ifdestroy_success_body() {

				vnet_init

				jname="v6t-pndp_ifdestroy_success"

				epair0=$(vnet_mkepair)

				vnet_mkjail ${jname} ${epair0}a

				jexec ${jname} ndp -i ${epair0}a -- -disabled
				jexec ${jname} ifconfig ${epair0}a up

				jexec ${jname} ifconfig ${epair0}a inet6 2001:db8::1/64
				proxy_mac=`jexec ${jname} ifconfig ${epair0}a ether \| awk '$1~/ether/{print$2}'`

				# wait for DAD to complete
				while [ `jexec ${jname} ifconfig \| grep inet6 \| grep -c tentative` != "0" ]; do
				sleep 0.1
				done

				atf_check jexec ${jname} ndp -s 2001:db8::2 ${proxy_mac} proxy
				while [ `jexec ${jname} ifmcstat \| grep -c undefined` != "0" ]; do
				sleep 0.1
				done

				atf_check jexec ${jname} ifconfig ${epair0}a destroy
				}

				pndp_ifdestroy_success_cleanup() {
				vnet_cleanup
				}

				atf_test_case "pndp_neighbor_advert" "cleanup"
				pndp_neighbor_advert_head() {
				atf_set descr 'Test Neighbor Advertisement for proxy ndp'
				atf_set require.user root
				}

				pndp_neighbor_advert_body() {

				vnet_init

				jname_a="v6t-pndp_neighbor_advert_a" # NA sender (w/proxy ndp entry)
				jname_b="v6t-pndp_neighbor_advert_b" # NA receiver (checker)
				proxy_addr="2001:db8::aaaa"

				epair0=$(vnet_mkepair)

				vnet_mkjail ${jname_a} ${epair0}a
				jexec ${jname_a} ndp -i ${epair0}a -- -disabled
				jexec ${jname_a} ifconfig ${epair0}a up
				jexec ${jname_a} ifconfig ${epair0}a inet6 2001:db8::1/64
				proxy_mac=`jexec ${jname_a} ifconfig ${epair0}a ether \| awk '$1~/ether/{print$2}'`
				# wait for DAD to complete
				while [ `jexec ${jname_a} ifconfig \| grep inet6 \| grep -c tentative` != "0" ]; do
				sleep 0.1
				done
				atf_check jexec ${jname_a} ndp -s ${proxy_addr} ${proxy_mac} proxy
				while [ `jexec ${jname_a} ifmcstat \| grep -c undefined` != "0" ]; do
				sleep 0.1
				done

				vnet_mkjail ${jname_b} ${epair0}b
				jexec ${jname_b} ndp -i ${epair0}b -- -disabled
				jexec ${jname_b} ifconfig ${epair0}b up
				jexec ${jname_b} ifconfig ${epair0}b inet6 2001:db8::2/64
				# wait for DAD to complete
				while [ `jexec ${jname_b} ifconfig \| grep inet6 \| grep -c tentative` != "0" ]; do
				sleep 0.1
				done

				jexec ${jname_b} ndp -nc
				# jname_b sends a NS before ICMPv6 Echo Request for the proxy address.
				# jname_a responds with a NA resolving the proxy address.
				# Then there must be a NDP entry of the proxy address in jname_b.
				jexec ${jname_b} ping -c1 -t1 ${proxy_addr}
				atf_check -o match:"${proxy_addr} +${proxy_mac} +${epair0}b" \
				jexec ${jname_b} ndp -an
				}

				pndp_neighbor_advert_cleanup() {
				vnet_cleanup
				}

				atf_init_test_cases()
				{

				atf_add_test_case "pndp_add_gu_success"
				atf_add_test_case "pndp_del_gu_success"
				atf_add_test_case "pndp_ifdestroy_success"
				atf_add_test_case "pndp_neighbor_advert"
				}

				# end