Home | History | Annotate | Line # | Download | only in route
t_route.sh revision 1.1 
      1 #	$NetBSD: t_route.sh,v 1.1 2016/01/29 04:15:46 ozaki-r Exp $
      2 #
      3 # Copyright (c) 2016 Internet Initiative Japan Inc.
      4 # All rights reserved.
      5 #
      6 # Redistribution and use in source and binary forms, with or without
      7 # modification, are permitted provided that the following conditions
      8 # are met:
      9 # 1. Redistributions of source code must retain the above copyright
     10 #    notice, this list of conditions and the following disclaimer.
     11 # 2. Redistributions in binary form must reproduce the above copyright
     12 #    notice, this list of conditions and the following disclaimer in the
     13 #    documentation and/or other materials provided with the distribution.
     14 #
     15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25 # POSSIBILITY OF SUCH DAMAGE.
     26 #
     27 
     28 RUMP_LIBS="-lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_shmif"
     29 SOCK_CLIENT=unix://commsock1
     30 SOCK_GW=unix://commsock2
     31 BUS=bus1
     32 
     33 DEBUG=false
     34 TIMEOUT=1
     35 PING_OPTS="-n -c 1 -w $TIMEOUT"
     36 
     37 atf_test_case non_subnet_gateway cleanup
     38 non_subnet_gateway_head()
     39 {
     40 
     41 	atf_set "descr" "tests of a gateway not on the local subnet"
     42 	atf_set "require.progs" "rump_server"
     43 }
     44 
     45 non_subnet_gateway_body()
     46 {
     47 
     48 	atf_check -s exit:0 rump_server ${RUMP_LIBS} ${SOCK_CLIENT}
     49 	atf_check -s exit:0 rump_server ${RUMP_LIBS} ${SOCK_GW}
     50 
     51 	export RUMP_SERVER=${SOCK_GW}
     52 
     53 	atf_check -s exit:0 rump.ifconfig shmif0 create
     54 	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
     55 	atf_check -s exit:0 rump.ifconfig shmif0 192.168.0.1
     56 	atf_check -s exit:0 rump.ifconfig shmif0 up
     57 
     58 	# The gateway knows the client
     59 	atf_check -s exit:0 -o match:'add net 10.0.0.1: gateway shmif0' \
     60 	    rump.route add -net 10.0.0.1/32 -link -cloning -iface shmif0
     61 
     62 	$DEBUG && rump.netstat -nr -f inet
     63 
     64 	export RUMP_SERVER=${SOCK_CLIENT}
     65 
     66 	atf_check -s exit:0 rump.ifconfig shmif0 create
     67 	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
     68 	atf_check -s exit:0 rump.ifconfig shmif0 10.0.0.1/32
     69 	atf_check -s exit:0 rump.ifconfig shmif0 up
     70 
     71 	$DEBUG && rump.netstat -nr -f inet
     72 
     73 	# Don't know a route to the gateway yet
     74 	atf_check -s not-exit:0 -o match:'100.0% packet loss' \
     75 	    -e match:'No route to host' rump.ping $PING_OPTS 192.168.0.1
     76 
     77 	# Teach a route to the gateway
     78 	atf_check -s exit:0 -o match:'add net 192.168.0.1: gateway shmif0' \
     79 	    rump.route add -net 192.168.0.1/32 -link -cloning -iface shmif0
     80 	atf_check -s exit:0 -o match:'add net default: gateway 192.168.0.1' \
     81 	    rump.route add default -ifa 10.0.0.1 192.168.0.1
     82 
     83 	$DEBUG && rump.netstat -nr -f inet
     84 
     85 	# Be reachable to the gateway
     86 	atf_check -s exit:0 -o ignore rump.ping $PING_OPTS 192.168.0.1
     87 
     88 	unset RUMP_SERVER
     89 }
     90 
     91 non_subnet_gateway_cleanup()
     92 {
     93 
     94 	$DEBUG && shmif_dumpbus -p - $BUS 2>/dev/null | tcpdump -n -e -r -
     95 	env RUMP_SERVER=$SOCK_CLIENT rump.halt
     96 	env RUMP_SERVER=$SOCK_GW rump.halt
     97 }
     98 
     99 atf_init_test_cases()
    100 {
    101 
    102 	atf_add_test_case non_subnet_gateway
    103 }
    104