t_ra.sh revision 1.7 
1#	$NetBSD: t_ra.sh,v 1.7 2016/12/14 07:37:26 ozaki-r Exp $
2#
3# Copyright (c) 2015 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
28RUMPSRV=unix://r1
29RUMPCLI=unix://r2
30IP6SRV=fc00:1::1
31IP6CLI=fc00:2::2
32PIDFILE=/var/run/rump.rtadvd.pid
33CONFIG=./rtadvd.conf
34DEBUG=${DEBUG:-true}
35
36setup_shmif0()
37{
38	local sock=$1
39	local IP6ADDR=$2
40
41	rump_server_add_iface $sock shmif0 bus1
42
43	export RUMP_SERVER=$sock
44	atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${IP6ADDR}
45	atf_check -s exit:0 rump.ifconfig shmif0 up
46
47	$DEBUG && rump.ifconfig
48}
49
50wait_term()
51{
52	local PIDFILE=${1}
53	shift
54
55	while [ -f ${PIDFILE} ]
56	do
57		sleep 0.2
58	done
59
60	return 0
61}
62
63create_rtadvdconfig()
64{
65
66	cat << _EOF > ${CONFIG}
67shmif0:\
68	:mtu#1300:maxinterval#4:mininterval#3:
69_EOF
70}
71
72dump_entries()
73{
74
75	echo ndp -n -a
76	rump.ndp -n -a
77	echo ndp -p
78	rump.ndp -p
79	echo ndp -r
80	rump.ndp -r
81}
82
83atf_test_case ra_basic cleanup
84ra_basic_head()
85{
86
87	atf_set "descr" "Tests for basic functions of router advaertisement(RA)"
88	atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
89}
90
91ra_basic_body()
92{
93
94	rump_server_fs_start $RUMPSRV netinet6
95	rump_server_start $RUMPCLI netinet6
96
97	setup_shmif0 ${RUMPSRV} ${IP6SRV}
98	export RUMP_SERVER=${RUMPSRV}
99	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.forwarding=1
100	export LD_PRELOAD=/usr/lib/librumphijack.so
101	atf_check -s exit:0 mkdir -p /rump/var/chroot/rtadvd
102	unset LD_PRELOAD
103	unset RUMP_SERVER
104
105	setup_shmif0 ${RUMPCLI} ${IP6CLI}
106	export RUMP_SERVER=${RUMPCLI}
107	$DEBUG && rump.ndp -n -a
108	atf_check -s exit:0 -o match:'= 0' rump.sysctl net.inet6.ip6.accept_rtadv
109	unset RUMP_SERVER
110
111	create_rtadvdconfig
112
113	export RUMP_SERVER=${RUMPSRV}
114	atf_check -s exit:0 rump.rtadvd -c ${CONFIG} shmif0
115	atf_check -s exit:0 sleep 3
116	atf_check -s exit:0 -o ignore -e empty cat ${PIDFILE}
117	unset RUMP_SERVER
118
119	export RUMP_SERVER=${RUMPCLI}
120	atf_check -s exit:0 -o empty rump.ndp -r
121	atf_check -s exit:0 -o not-match:'advertised' rump.ndp -p
122	atf_check -s exit:0 -o match:'linkmtu=0' rump.ndp -n -i shmif0
123	atf_check -s exit:0 -o not-match:'S R' rump.ndp -n -a
124	atf_check -s exit:0 -o not-match:'fc00:1:' rump.ndp -n -a
125	atf_check -s exit:0 -o not-match:'fc00:1:' rump.ifconfig shmif0 inet6
126	unset RUMP_SERVER
127
128	atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
129	wait_term ${PIDFILE}
130
131	export RUMP_SERVER=${RUMPCLI}
132	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
133	unset RUMP_SERVER
134
135	export RUMP_SERVER=${RUMPSRV}
136	atf_check -s exit:0 rump.rtadvd -c ${CONFIG} shmif0
137	atf_check -s exit:0 sleep 3
138	atf_check -s exit:0 -o ignore -e empty cat ${PIDFILE}
139	unset RUMP_SERVER
140
141	export RUMP_SERVER=${RUMPCLI}
142	$DEBUG && rump.ndp -n -a
143	$DEBUG && rump.ndp -r
144	atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
145	atf_check -s exit:0 -o match:'advertised' rump.ndp -p
146	atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
147	atf_check -s exit:0 -o match:'23h59m..s S R' rump.ndp -n -a
148	atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
149	atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
150	unset RUMP_SERVER
151
152	atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
153	wait_term ${PIDFILE}
154
155	rump_server_destroy_ifaces
156}
157
158ra_basic_cleanup()
159{
160
161	if [ -f ${PIDFILE} ]; then
162		kill -TERM `cat ${PIDFILE}`
163		wait_term ${PIDFILE}
164	fi
165
166	$DEBUG && dump
167	cleanup
168}
169
170atf_test_case ra_flush_prefix_entries cleanup
171ra_flush_prefix_entries_head()
172{
173
174	atf_set "descr" "Tests for flushing prefixes (ndp -P)"
175	atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
176}
177
178ra_flush_prefix_entries_body()
179{
180
181	rump_server_fs_start $RUMPSRV netinet6
182	rump_server_start $RUMPCLI netinet6
183
184	setup_shmif0 ${RUMPSRV} ${IP6SRV}
185	setup_shmif0 ${RUMPCLI} ${IP6CLI}
186
187	export RUMP_SERVER=${RUMPSRV}
188	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.forwarding=1
189	export LD_PRELOAD=/usr/lib/librumphijack.so
190	atf_check -s exit:0 mkdir -p /rump/var/chroot/rtadvd
191	unset LD_PRELOAD
192	unset RUMP_SERVER
193
194	create_rtadvdconfig
195
196	export RUMP_SERVER=${RUMPCLI}
197	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
198	unset RUMP_SERVER
199
200	export RUMP_SERVER=${RUMPSRV}
201	atf_check -s exit:0 rump.rtadvd -c ${CONFIG} shmif0
202	atf_check -s exit:0 sleep 3
203	atf_check -s exit:0 -o ignore -e empty cat ${PIDFILE}
204	unset RUMP_SERVER
205
206	export RUMP_SERVER=${RUMPCLI}
207	$DEBUG && dump_entries
208	atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
209	atf_check -s exit:0 -o match:'advertised' rump.ndp -p
210	atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
211	atf_check -s exit:0 -o match:'23h59m..s S R' rump.ndp -n -a
212	atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
213	atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
214
215	# Flush all the entries in the prefix list
216	atf_check -s exit:0 rump.ndp -P
217
218	$DEBUG && dump_entries
219	atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
220	atf_check -s exit:0 -o empty rump.ndp -p
221	atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
222	atf_check -s exit:0 -o match:'23h59m..s S R' rump.ndp -n -a
223	atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
224	atf_check -s exit:0 -o not-match:'fc00:1:' rump.ifconfig shmif0 inet6
225	unset RUMP_SERVER
226
227	atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
228	wait_term ${PIDFILE}
229
230	rump_server_destroy_ifaces
231}
232
233ra_flush_prefix_entries_cleanup()
234{
235
236	if [ -f ${PIDFILE} ]; then
237		kill -TERM `cat ${PIDFILE}`
238		wait_term ${PIDFILE}
239	fi
240
241	$DEBUG && dump
242	cleanup
243}
244
245atf_test_case ra_flush_defrouter_entries cleanup
246ra_flush_defrouter_entries_head()
247{
248
249	atf_set "descr" "Tests for flushing default routers (ndp -R)"
250	atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
251}
252
253ra_flush_defrouter_entries_body()
254{
255
256	rump_server_fs_start $RUMPSRV netinet6
257	rump_server_start $RUMPCLI netinet6
258
259	setup_shmif0 ${RUMPSRV} ${IP6SRV}
260	setup_shmif0 ${RUMPCLI} ${IP6CLI}
261
262	export RUMP_SERVER=${RUMPSRV}
263	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.forwarding=1
264	export LD_PRELOAD=/usr/lib/librumphijack.so
265	atf_check -s exit:0 mkdir -p /rump/var/chroot/rtadvd
266	unset LD_PRELOAD
267	unset RUMP_SERVER
268
269	create_rtadvdconfig
270
271	export RUMP_SERVER=${RUMPCLI}
272	atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
273	unset RUMP_SERVER
274
275	export RUMP_SERVER=${RUMPSRV}
276	atf_check -s exit:0 rump.rtadvd -c ${CONFIG} shmif0
277	atf_check -s exit:0 sleep 3
278	atf_check -s exit:0 -o ignore -e empty cat ${PIDFILE}
279	unset RUMP_SERVER
280
281	export RUMP_SERVER=${RUMPCLI}
282	$DEBUG && dump_entries
283	atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
284	atf_check -s exit:0 -o match:'advertised' rump.ndp -p
285	atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
286	atf_check -s exit:0 -o match:'23h59m..s S R' rump.ndp -n -a
287	atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
288	atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
289
290	# Flush all the entries in the default router list
291	atf_check -s exit:0 rump.ndp -R
292
293	$DEBUG && dump_entries
294	atf_check -s exit:0 -o empty rump.ndp -r
295	atf_check -s exit:0 -o match:'No advertising router' rump.ndp -p
296	atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
297	atf_check -s exit:0 -o match:'23h59m..s S R' rump.ndp -n -a
298	atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
299	atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
300	unset RUMP_SERVER
301
302	atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
303	wait_term ${PIDFILE}
304
305	rump_server_destroy_ifaces
306}
307
308ra_flush_defrouter_entries_cleanup()
309{
310
311	if [ -f ${PIDFILE} ]; then
312		kill -TERM `cat ${PIDFILE}`
313		wait_term ${PIDFILE}
314	fi
315
316	$DEBUG && dump
317	cleanup
318}
319
320atf_init_test_cases()
321{
322
323	atf_add_test_case ra_basic
324	atf_add_test_case ra_flush_prefix_entries
325	atf_add_test_case ra_flush_defrouter_entries
326}
327