 @@ -1,14 +1,14 @@
-#	$NetBSD: t_route.sh,v 1.1 2016/01/29 04:15:46 ozaki-r Exp $
+#	$NetBSD: t_route.sh,v 1.2 2016/03/28 01:53:07 ozaki-r Exp $
+#
 # Copyright (c) 2016 Internet Initiative Japan 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.
+#
 @@ -16,30 +16,49 @@
 # ``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.
+#
 RUMP_LIBS="-lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_shmif"
 RUMP_LIBS_IPV6="$RUMP_LIBS -lrumpnet_netinet6"
 # non_subnet_gateway
 SOCK_CLIENT=unix://commsock1
 SOCK_GW=unix://commsock2
 BUS=bus1
 # command_get
 SOCKSRC=unix://commsock1
 SOCKFWD=unix://commsock2
 SOCKDST=unix://commsock3
 IP4SRC=10.0.1.2
 IP4SRCGW=10.0.1.1
 IP4DSTGW=10.0.2.1
 IP4DST=10.0.2.2
 IP4DST_BCAST=10.0.2.255
 IP6SRC=fc00:0:0:1::2
 IP6SRCGW=fc00:0:0:1::1
 IP6DSTGW=fc00:0:0:2::1
 IP6DST=fc00:0:0:2::2
 BUS_SRCGW=bus1
 BUS_DSTGW=bus2
 DEBUG=false
 TIMEOUT=1
 PING_OPTS="-n -c 1 -w $TIMEOUT"
 atf_test_case non_subnet_gateway cleanup
 non_subnet_gateway_head()
+{
 	atf_set "descr" "tests of a gateway not on the local subnet"
 	atf_set "require.progs" "rump_server"
+}
 non_subnet_gateway_body()
 @@ -86,18 +105,325 @@ non_subnet_gateway_body()
 	atf_check -s exit:0 -o ignore rump.ping $PING_OPTS 192.168.0.1
 	unset RUMP_SERVER
+}
 non_subnet_gateway_cleanup()
+{
 	$DEBUG && shmif_dumpbus -p - $BUS 2>/dev/null | tcpdump -n -e -r -
 	env RUMP_SERVER=$SOCK_CLIENT rump.halt
 	env RUMP_SERVER=$SOCK_GW rump.halt
+}
 atf_test_case command_get cleanup
 atf_test_case command_get6 cleanup
 command_get_head()
+{
 	atf_set "descr" "tests of route get command"
 	atf_set "require.progs" "rump_server"
+}
 command_get6_head()
+{
 	atf_set "descr" "tests of route get command (IPv6)"
 	atf_set "require.progs" "rump_server"
+}
 setup_endpoint()
+{
 	local sock=${1}
 	local addr=${2}
 	local bus=${3}
 	local mode=${4}
 	local gw=${5}
 	export RUMP_SERVER=${sock}
 	atf_check -s exit:0 rump.ifconfig shmif0 create
 	atf_check -s exit:0 rump.ifconfig shmif0 linkstr ${bus}
 	if [ $mode = "ipv6" ]; then
 		atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${addr}
 		atf_check -s exit:0 -o ignore rump.route add -inet6 default ${gw}
 	else
 		atf_check -s exit:0 rump.ifconfig shmif0 inet ${addr} netmask 0xffffff00
 		atf_check -s exit:0 -o ignore rump.route add default ${gw}
 	fi
 	atf_check -s exit:0 rump.ifconfig shmif0 up
 	if $DEBUG; then
 		rump.ifconfig shmif0
 		rump.netstat -nr
 	fi
+}
 setup_forwarder()
+{
 	mode=${1}
 	export RUMP_SERVER=$SOCKFWD
 	atf_check -s exit:0 rump.ifconfig shmif0 create
 	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS_SRCGW
 	atf_check -s exit:0 rump.ifconfig shmif1 create
 	atf_check -s exit:0 rump.ifconfig shmif1 linkstr $BUS_DSTGW
 	if [ $mode = "ipv6" ]; then
 		atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${IP6SRCGW}
 		atf_check -s exit:0 rump.ifconfig shmif1 inet6 ${IP6DSTGW}
 	else
 		atf_check -s exit:0 rump.ifconfig shmif0 inet ${IP4SRCGW} netmask 0xffffff00
 		atf_check -s exit:0 rump.ifconfig shmif1 inet ${IP4DSTGW} netmask 0xffffff00
 	fi
 	atf_check -s exit:0 rump.ifconfig shmif0 up
 	atf_check -s exit:0 rump.ifconfig shmif1 up
 	if $DEBUG; then
 		rump.netstat -nr
 		if [ $mode = "ipv6" ]; then
 			rump.sysctl net.inet6.ip6.forwarding
 		else
 			rump.sysctl net.inet.ip.forwarding
 		fi
 	fi
+}
 setup_forwarding()
+{
 	export RUMP_SERVER=$SOCKFWD
 	atf_check -s exit:0 -o ignore rump.sysctl -w net.inet.ip.forwarding=1
+}
 setup_forwarding6()
+{
 	export RUMP_SERVER=$SOCKFWD
 	atf_check -s exit:0 -o ignore rump.sysctl -w net.inet6.ip6.forwarding=1
+}
 setup()
+{
 	atf_check -s exit:0 rump_server $RUMP_LIBS $SOCKSRC
 	atf_check -s exit:0 rump_server $RUMP_LIBS $SOCKFWD
 	atf_check -s exit:0 rump_server $RUMP_LIBS $SOCKDST
 	setup_endpoint $SOCKSRC $IP4SRC $BUS_SRCGW ipv4 $IP4SRCGW
 	setup_endpoint $SOCKDST $IP4DST $BUS_DSTGW ipv4 $IP4DSTGW
 	setup_forwarder ipv4
+}
 setup6()
+{
 	atf_check -s exit:0 rump_server $RUMP_LIBS_IPV6 $SOCKSRC
 	atf_check -s exit:0 rump_server $RUMP_LIBS_IPV6 $SOCKFWD
 	atf_check -s exit:0 rump_server $RUMP_LIBS_IPV6 $SOCKDST
 	setup_endpoint $SOCKSRC $IP6SRC $BUS_SRCGW ipv6 $IP6SRCGW
 	setup_endpoint $SOCKDST $IP6DST $BUS_DSTGW ipv6 $IP6DSTGW
 	setup_forwarder ipv6
+}
 test_route_get()
+{
 	export RUMP_SERVER=$SOCKSRC
 	$DEBUG && rump.netstat -nr -f inet
 	$DEBUG && rump.arp -n -a
 	# Make sure an ARP cache to the gateway doesn't exist
 	rump.arp -d $IP4SRCGW
 	# Local
 	cat >./expect <<-EOF
    route to: 10.0.1.2
 destination: 10.0.1.2
  local addr: 10.0.1.2
   interface: lo0
       flags: <UP,HOST,DONE,LLINFO,LOCAL>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get $IP4SRC > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Neighbor
 	cat >./expect <<-EOF
    route to: 10.0.1.1
 destination: 10.0.1.0
        mask: 255.255.255.0
  local addr: 10.0.1.2
   interface: shmif0
       flags: <UP,DONE,CLONING>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get $IP4SRCGW > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Remote host
 	cat >./expect <<-EOF
    route to: 10.0.2.2
 destination: default
        mask: default
     gateway: 10.0.1.1
  local addr: 10.0.1.2
   interface: shmif0
       flags: <UP,GATEWAY,DONE,STATIC>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get $IP4DST > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Create a ARP cache
 	atf_check -s exit:0 -o ignore rump.ping -q -n -w $TIMEOUT -c 1 $IP4SRCGW
 	# Neighbor with a cache (cloned route)
 	cat >./expect <<-EOF
    route to: 10.0.1.1
 destination: 10.0.1.1
  local addr: 10.0.1.2
   interface: shmif0
       flags: <UP,HOST,DONE,LLINFO,CLONED>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 	EOF
 	rump.route -n get $IP4SRCGW > ./output
 	$DEBUG && cat ./expect ./output
 	# Trim the last line including unfixed expire time
 	head -6 ./output > ./trimed
 	atf_check -s exit:0 diff -q ./expect ./trimed
+}
 test_route_get6()
+{
 	export RUMP_SERVER=$SOCKSRC
 	$DEBUG && rump.netstat -nr -f inet
 	$DEBUG && rump.ndp -n -a
 	# Make sure an ARP cache to the gateway doesn't exist
 	rump.ndp -d $IP6SRCGW
 	# Local
 	cat >./expect <<-EOF
    route to: fc00:0:0:1::2
 destination: fc00:0:0:1::2
  local addr: fc00:0:0:1::2
   interface: lo0
       flags: <UP,HOST,DONE,LLINFO,LOCAL>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get -inet6 $IP6SRC > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Neighbor
 	cat >./expect <<-EOF
    route to: fc00:0:0:1::1
 destination: fc00:0:0:1::
        mask: ffff:ffff:ffff:ffff::
  local addr: fc00:0:0:1::2
   interface: shmif0
       flags: <UP,DONE,CLONING>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get -inet6 $IP6SRCGW > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Remote host
 	cat >./expect <<-EOF
    route to: fc00:0:0:2::2
 destination: ::
        mask: default
     gateway: fc00:0:0:1::1
  local addr: fc00:0:0:1::2
   interface: shmif0
       flags: <UP,GATEWAY,DONE,STATIC>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get -inet6 $IP6DST > ./output
 	$DEBUG && cat ./expect ./output
 	atf_check -s exit:0 diff -q ./expect ./output
 	# Create a NDP cache
 	atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 -X $TIMEOUT $IP6SRCGW
 	# Neighbor with a cache (cloned route)
 	cat >./expect <<-EOF
    route to: fc00:0:0:1::1
 destination: fc00:0:0:1::1
  local addr: fc00:0:0:1::2
   interface: shmif0
       flags: <UP,HOST,DONE,LLINFO,CLONED>
  recvpipe  sendpipe  ssthresh  rtt,msec    rttvar  hopcount      mtu     expire
 0         0         0         0         0         0         0
 	EOF
 	rump.route -n get -inet6 $IP6SRCGW > ./output
 	$DEBUG && cat ./expect ./output
 	# No need to trim, because a NDP cache doesn't set an expire time
 	atf_check -s exit:0 diff -q ./expect ./output
+}
 command_get_body()
+{
 	setup
 	setup_forwarding
 	test_route_get
+}
 command_get6_body()
+{
 	setup6
 	setup_forwarding6
 	test_route_get6
+}
 dump()
+{
 	env RUMP_SERVER=$SOCKSRC rump.netstat -nr
 	env RUMP_SERVER=$SOCKFWD rump.netstat -nr
 	env RUMP_SERVER=$SOCKDST rump.netstat -nr
 	shmif_dumpbus -p - bus1 2>/dev/null| tcpdump -n -e -r -
 	shmif_dumpbus -p - bus2 2>/dev/null| tcpdump -n -e -r -
+}
 cleanup()
+{
 	env RUMP_SERVER=$SOCKSRC rump.halt
 	env RUMP_SERVER=$SOCKFWD rump.halt
 	env RUMP_SERVER=$SOCKDST rump.halt
+}
 command_get_cleanup()
+{
 	$DEBUG && dump
 	cleanup
+}
 command_get6_cleanup()
+{
 	dump
 	cleanup
+}
 atf_init_test_cases()
+{
 	atf_add_test_case non_subnet_gateway
 	atf_add_test_case command_get
 	atf_add_test_case command_get6
+}