# $NetBSD: t_bridge.sh,v 1.19 2019/08/19 03:22:05 ozaki-r Exp $
#
# Copyright (c) 2014 The NetBSD Foundation, Inc.
# All rights reserved.
#
# 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
#
SOCK1=unix://commsock1
SOCK2=unix://commsock2
SOCK3=unix://commsock3
IP1=10.0.0.1
IP2=10.0.0.2
IP61=fc00::1
IP62=fc00::2
IPBR1=10.0.0.11
IPBR2=10.0.0.12
IP6BR1=fc00::11
IP6BR2=fc00::12
DEBUG=${DEBUG:-false}
TIMEOUT=5
atf_test_case bridge_create_destroy cleanup
atf_test_case bridge_ipv4 cleanup
atf_test_case bridge_ipv6 cleanup
atf_test_case bridge_member_ipv4 cleanup
atf_test_case bridge_member_ipv6 cleanup
bridge_create_destroy_head()
{
atf_set "descr" "Test creating/destroying bridge interfaces"
atf_set "require.progs" "rump_server"
}
bridge_ipv4_head()
{
atf_set "descr" "Does simple if_bridge tests"
atf_set "require.progs" "rump_server"
}
bridge_ipv6_head()
{
atf_set "descr" "Does simple if_bridge tests (IPv6)"
atf_set "require.progs" "rump_server"
}
bridge_member_ipv4_head()
{
atf_set "descr" "Tests if_bridge with members with an IP address"
atf_set "require.progs" "rump_server"
}
bridge_member_ipv6_head()
{
atf_set "descr" "Tests if_bridge with members with an IP address (IPv6)"
atf_set "require.progs" "rump_server"
}
setup_endpoint()
{
sock=${1}
addr=${2}
bus=${3}
mode=${4}
rump_server_add_iface $sock shmif0 $bus
export RUMP_SERVER=${sock}
if [ $mode = "ipv6" ]; then
atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${addr}
else
atf_check -s exit:0 rump.ifconfig shmif0 inet ${addr} netmask 0xffffff00
fi
atf_check -s exit:0 rump.ifconfig shmif0 up
$DEBUG && rump.ifconfig shmif0
}
test_endpoint()
{
sock=${1}
addr=${2}
bus=${3}
mode=${4}
export RUMP_SERVER=${sock}
atf_check -s exit:0 -o match:shmif0 rump.ifconfig
if [ $mode = "ipv6" ]; then
atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 -X $TIMEOUT ${addr}
else
atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 ${addr}
fi
}
test_setup()
{
test_endpoint $SOCK1 $IP1 bus1 ipv4
test_endpoint $SOCK3 $IP2 bus2 ipv4
export RUMP_SERVER=$SOCK2
atf_check -s exit:0 -o match:shmif0 rump.ifconfig
atf_check -s exit:0 -o match:shmif1 rump.ifconfig
}
test_setup6()
{
test_endpoint $SOCK1 $IP61 bus1 ipv6
test_endpoint $SOCK3 $IP62 bus2 ipv6
export RUMP_SERVER=$SOCK2
atf_check -s exit:0 -o match:shmif0 rump.ifconfig
atf_check -s exit:0 -o match:shmif1 rump.ifconfig
}
setup_bridge_server()
{
rump_server_add_iface $SOCK2 shmif0 bus1
rump_server_add_iface $SOCK2 shmif1 bus2
export RUMP_SERVER=$SOCK2
atf_check -s exit:0 rump.ifconfig shmif0 up
atf_check -s exit:0 rump.ifconfig shmif1 up
}
setup()
{
rump_server_start $SOCK1 bridge
rump_server_start $SOCK2 bridge
rump_server_start $SOCK3 bridge
setup_endpoint $SOCK1 $IP1 bus1 ipv4
setup_endpoint $SOCK3 $IP2 bus2 ipv4
setup_bridge_server
}
setup6()
{
rump_server_start $SOCK1 netinet6 bridge
rump_server_start $SOCK2 netinet6 bridge
rump_server_start $SOCK3 netinet6 bridge
setup_endpoint $SOCK1 $IP61 bus1 ipv6
setup_endpoint $SOCK3 $IP62 bus2 ipv6
setup_bridge_server
}
setup_bridge()
{
export RUMP_SERVER=$SOCK2
rump_server_add_iface $SOCK2 bridge0
atf_check -s exit:0 rump.ifconfig bridge0 up
export LD_PRELOAD=/usr/lib/librumphijack.so
atf_check -s exit:0 /sbin/brconfig bridge0 add shmif0
atf_check -s exit:0 /sbin/brconfig bridge0 add shmif1
/sbin/brconfig bridge0
unset LD_PRELOAD
rump.ifconfig shmif0
rump.ifconfig shmif1
}
setup_member_ip()
{
export RUMP_SERVER=$SOCK2
export LD_PRELOAD=/usr/lib/librumphijack.so
atf_check -s exit:0 rump.ifconfig shmif0 $IPBR1/24
atf_check -s exit:0 rump.ifconfig shmif1 $IPBR2/24
atf_check -s exit:0 rump.ifconfig -w 10
/sbin/brconfig bridge0
unset LD_PRELOAD
rump.ifconfig shmif0
rump.ifconfig shmif1
}
setup_member_ip6()
{
export RUMP_SERVER=$SOCK2
export LD_PRELOAD=/usr/lib/librumphijack.so
atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6BR1
atf_check -s exit:0 rump.ifconfig shmif1 inet6 $IP6BR2
atf_check -s exit:0 rump.ifconfig -w 10
/sbin/brconfig bridge0
unset LD_PRELOAD
rump.ifconfig shmif0
rump.ifconfig shmif1
}
teardown_bridge()
{
export RUMP_SERVER=$SOCK2
export LD_PRELOAD=/usr/lib/librumphijack.so
/sbin/brconfig bridge0
atf_check -s exit:0 /sbin/brconfig bridge0 delete shmif0
atf_check -s exit:0 /sbin/brconfig bridge0 delete shmif1
/sbin/brconfig bridge0
unset LD_PRELOAD
rump.ifconfig shmif0
rump.ifconfig shmif1
}
test_setup_bridge()
{
export RUMP_SERVER=$SOCK2
export LD_PRELOAD=/usr/lib/librumphijack.so
atf_check -s exit:0 -o match:shmif0 /sbin/brconfig bridge0
atf_check -s exit:0 -o match:shmif1 /sbin/brconfig bridge0
/sbin/brconfig bridge0
unset LD_PRELOAD
}
down_up_interfaces()
{
export RUMP_SERVER=$SOCK1
rump.ifconfig shmif0 down
rump.ifconfig shmif0 up
export RUMP_SERVER=$SOCK3
rump.ifconfig shmif0 down
rump.ifconfig shmif0 up
}
test_ping_failure()
{
export RUMP_SERVER=$SOCK1
atf_check -s not-exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IP2
export RUMP_SERVER=$SOCK3
atf_check -s not-exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IP1
}
test_ping_success()
{
export RUMP_SERVER=$SOCK1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IP2
rump.ifconfig -v shmif0
export RUMP_SERVER=$SOCK3
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IP1
rump.ifconfig -v shmif0
}
test_ping6_failure()
{
export RUMP_SERVER=$SOCK1
atf_check -s not-exit:0 -o ignore rump.ping6 -q -n -c 1 -X $TIMEOUT $IP62
export RUMP_SERVER=$SOCK3
atf_check -s not-exit:0 -o ignore rump.ping6 -q -n -c 1 -X $TIMEOUT $IP61
}
test_ping6_success()
{
export RUMP_SERVER=$SOCK1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping6 -q -n -c 1 -X $TIMEOUT $IP62
rump.ifconfig -v shmif0
export RUMP_SERVER=$SOCK3
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping6 -q -n -c 1 -X $TIMEOUT $IP61
rump.ifconfig -v shmif0
}
test_ping_member()
{
export RUMP_SERVER=$SOCK1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IPBR1
rump.ifconfig -v shmif0
# Test for PR#48104
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IPBR2
rump.ifconfig -v shmif0
export RUMP_SERVER=$SOCK3
rump.ifconfig -v shmif0
# Test for PR#48104
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IPBR1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IPBR2
rump.ifconfig -v shmif0
}
test_ping6_member()
{
export RUMP_SERVER=$SOCK1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping6 -q -n -X $TIMEOUT -c 1 $IP6BR1
rump.ifconfig -v shmif0
# Test for PR#48104
atf_check -s exit:0 -o ignore rump.ping6 -q -n -X $TIMEOUT -c 1 $IP6BR2
rump.ifconfig -v shmif0
export RUMP_SERVER=$SOCK3
rump.ifconfig -v shmif0
# Test for PR#48104
atf_check -s exit:0 -o ignore rump.ping6 -q -n -X $TIMEOUT -c 1 $IP6BR1
rump.ifconfig -v shmif0
atf_check -s exit:0 -o ignore rump.ping6 -q -n -X $TIMEOUT -c 1 $IP6BR2
rump.ifconfig -v shmif0
}
bridge_create_destroy_body()
{
rump_server_start $SOCK1 bridge
test_create_destroy_common $SOCK1 bridge0
}
bridge_ipv4_body()
{
setup
test_setup
# Enable once PR kern/49219 is fixed
#test_ping_failure
setup_bridge
sleep 1
test_setup_bridge
test_ping_success
teardown_bridge
test_ping_failure
rump_server_destroy_ifaces
}
bridge_ipv6_body()
{
setup6
test_setup6
test_ping6_failure
setup_bridge
sleep 1
test_setup_bridge
test_ping6_success
teardown_bridge
test_ping6_failure
rump_server_destroy_ifaces
}
bridge_member_ipv4_body()
{
setup
test_setup
# Enable once PR kern/49219 is fixed
#test_ping_failure
setup_bridge
sleep 1
test_setup_bridge
test_ping_success
setup_member_ip
test_ping_member
teardown_bridge
test_ping_failure
rump_server_destroy_ifaces
}
bridge_member_ipv6_body()
{
setup6
test_setup6
test_ping6_failure
setup_bridge
sleep 1
test_setup_bridge
test_ping6_success
setup_member_ip6
test_ping6_member
teardown_bridge
test_ping6_failure
rump_server_destroy_ifaces
}
bridge_create_destroy_cleanup()
{
$DEBUG && dump
cleanup
}
bridge_ipv4_cleanup()
{
$DEBUG && dump
cleanup
}
bridge_ipv6_cleanup()
{
$DEBUG && dump
cleanup
}
bridge_member_ipv4_cleanup()
{
$DEBUG && dump
cleanup
}
bridge_member_ipv6_cleanup()
{
$DEBUG && dump
cleanup
}
atf_init_test_cases()
{
atf_add_test_case bridge_create_destroy
atf_add_test_case bridge_ipv4
atf_add_test_case bridge_ipv6
atf_add_test_case bridge_member_ipv4
atf_add_test_case bridge_member_ipv6
}