t_tap.sh revision 305358 
1#	$NetBSD: t_tap.sh,v 1.3 2016/08/10 22:42:21 kre 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
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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
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24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25# POSSIBILITY OF SUCH DAMAGE.
26#
27
28RUMP_FLAGS="-lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_netinet6"
29RUMP_FLAGS="$RUMP_FLAGS -lrumpnet_shmif -lrumpnet_tap -lrumpnet_bridge -lrumpdev"
30HIJACKING="env LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK=sysctl=yes"
31
32SOCK_LOCAL=unix://commsock1
33SOCK_REMOTE=unix://commsock2
34BUS=bus1
35IP4_LOCAL=10.0.0.1
36IP4_TAP=10.0.0.2
37IP4_REMOTE=10.0.0.3
38IP6_LOCAL=fc00::1
39IP6_TAP=fc00::2
40IP6_REMOTE=fc00::3
41
42DEBUG=false
43TIMEOUT=1
44
45atf_test_case tap_create_destroy cleanup
46tap_create_destroy_head()
47{
48
49	atf_set "descr" "tests of creation and deletion of tap interface"
50	atf_set "require.progs" "rump_server"
51}
52
53tap_create_destroy_body()
54{
55
56	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_LOCAL}
57
58	export RUMP_SERVER=${SOCK_LOCAL}
59
60	# Create and destroy (no address)
61	atf_check -s exit:0 rump.ifconfig tap0 create
62	atf_check -s exit:0 rump.ifconfig tap0 destroy
63
64	# Create and destroy (with an IPv4 address)
65	atf_check -s exit:0 rump.ifconfig tap0 create
66	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
67	atf_check -s exit:0 rump.ifconfig tap0 up
68	atf_check -s exit:0 rump.ifconfig tap0 destroy
69
70	# Create and destroy (with an IPv6 address)
71	atf_check -s exit:0 rump.ifconfig tap0 create
72	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
73	atf_check -s exit:0 rump.ifconfig tap0 up
74	atf_check -s exit:0 rump.ifconfig tap0 destroy
75}
76
77tap_create_destroy_cleanup()
78{
79
80	RUMP_SERVER=${SOCK_LOCAL} rump.halt
81}
82
83atf_test_case tap_stand_alone cleanup
84tap_create_destroy_head()
85{
86
87	atf_set "descr" "tests of alone tap interface"
88	atf_set "require.progs" "rump_server"
89}
90
91tap_stand_alone_body()
92{
93	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_LOCAL}
94	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_REMOTE}
95
96	export RUMP_SERVER=${SOCK_LOCAL}
97
98	atf_check -s exit:0 rump.ifconfig shmif0 create
99	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
100	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
101	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
102	atf_check -s exit:0 rump.ifconfig shmif0 up
103	atf_check -s exit:0 rump.ifconfig tap0 create
104	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
105	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
106	atf_check -s exit:0 rump.ifconfig tap0 up
107	atf_check -s exit:0 rump.ifconfig -w 10
108
109	export RUMP_SERVER=${SOCK_REMOTE}
110
111	atf_check -s exit:0 rump.ifconfig shmif0 create
112	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
113	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
114	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
115	atf_check -s exit:0 rump.ifconfig shmif0 up
116	atf_check -s exit:0 rump.ifconfig -w 10
117
118	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
119	# Cannot reach to an alone tap
120	atf_check -s not-exit:0 -o ignore -e ignore \
121	    rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
122
123	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
124	# Cannot reach to an alone tap
125	atf_check -s not-exit:0 -o ignore -e ignore \
126	    rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
127}
128
129tap_stand_alone_cleanup()
130{
131
132	RUMP_SERVER=${SOCK_LOCAL} rump.halt
133	RUMP_SERVER=${SOCK_REMOTE} rump.halt
134}
135
136atf_test_case tap_bridged cleanup
137tap_bridged_head()
138{
139
140	atf_set "descr" "tests of alone tap interface"
141	atf_set "require.progs" "rump_server"
142}
143
144tap_bridged_body()
145{
146	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_LOCAL}
147	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_REMOTE}
148
149	export RUMP_SERVER=${SOCK_LOCAL}
150
151	atf_check -s exit:0 rump.ifconfig shmif0 create
152	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
153	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
154	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
155	atf_check -s exit:0 rump.ifconfig shmif0 up
156	atf_check -s exit:0 rump.ifconfig tap0 create
157	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
158	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
159	atf_check -s exit:0 rump.ifconfig tap0 up
160	atf_check -s exit:0 rump.ifconfig -w 10
161
162	atf_check -s exit:0 rump.ifconfig bridge0 create
163	atf_check -s exit:0 rump.ifconfig bridge0 up
164	export LD_PRELOAD=/usr/lib/librumphijack.so
165	atf_check -s exit:0 brconfig bridge0 add shmif0
166	atf_check -s exit:0 brconfig bridge0 add tap0
167	unset LD_PRELOAD
168
169	export RUMP_SERVER=${SOCK_REMOTE}
170
171	atf_check -s exit:0 rump.ifconfig shmif0 create
172	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
173	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
174	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
175	atf_check -s exit:0 rump.ifconfig shmif0 up
176	atf_check -s exit:0 rump.ifconfig -w 10
177
178	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
179	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
180
181	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
182	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
183}
184
185tap_bridged_cleanup()
186{
187
188	RUMP_SERVER=${SOCK_LOCAL} rump.halt
189	RUMP_SERVER=${SOCK_REMOTE} rump.halt
190}
191
192atf_init_test_cases()
193{
194
195	atf_add_test_case tap_create_destroy
196	atf_add_test_case tap_stand_alone
197	atf_add_test_case tap_bridged
198}
199