t_tap.sh revision 1.10 
1#	$NetBSD: t_tap.sh,v 1.10 2019/08/19 03:22:05 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
28SOCK_LOCAL=unix://commsock1
29SOCK_REMOTE=unix://commsock2
30BUS=bus1
31IP4_LOCAL=10.0.0.1
32IP4_TAP=10.0.0.2
33IP4_REMOTE=10.0.0.3
34IP6_LOCAL=fc00::1
35IP6_TAP=fc00::2
36IP6_REMOTE=fc00::3
37
38DEBUG=${DEBUG:-false}
39TIMEOUT=1
40
41atf_test_case tap_create_destroy cleanup
42tap_create_destroy_head()
43{
44
45	atf_set "descr" "tests of creation and deletion of tap interface"
46	atf_set "require.progs" "rump_server"
47}
48
49tap_create_destroy_body()
50{
51
52	rump_server_fs_start $SOCK_LOCAL netinet6 tap
53
54	test_create_destroy_common $SOCK_LOCAL tap0 true
55}
56
57tap_create_destroy_cleanup()
58{
59
60	$DEBUG && dump
61	cleanup
62}
63
64atf_test_case tap_stand_alone cleanup
65tap_create_destroy_head()
66{
67
68	atf_set "descr" "tests of alone tap interface"
69	atf_set "require.progs" "rump_server"
70}
71
72tap_stand_alone_body()
73{
74
75	rump_server_fs_start $SOCK_LOCAL netinet6 tap
76	rump_server_fs_start $SOCK_REMOTE netinet6 tap
77
78	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
79	rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
80
81	export RUMP_SERVER=${SOCK_LOCAL}
82	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
83	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
84	atf_check -s exit:0 rump.ifconfig shmif0 up
85	atf_check -s exit:0 rump.ifconfig -w 10
86
87	export RUMP_SERVER=${SOCK_REMOTE}
88
89	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
90	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
91	atf_check -s exit:0 rump.ifconfig shmif0 up
92	atf_check -s exit:0 rump.ifconfig -w 10
93
94	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
95	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
96
97	export RUMP_SERVER=${SOCK_LOCAL}
98	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL delete
99	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL delete
100	rump_server_add_iface $SOCK_LOCAL tap0
101	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
102	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
103	atf_check -s exit:0 rump.ifconfig tap0 up
104	atf_check -s exit:0 rump.ifconfig -w 10
105
106	export RUMP_SERVER=${SOCK_REMOTE}
107	# Cannot reach to an alone tap
108	atf_check -s not-exit:0 -o ignore -e ignore \
109	    rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
110	atf_check -s not-exit:0 -o ignore -e ignore \
111	    rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
112
113	rump_server_destroy_ifaces
114}
115
116tap_stand_alone_cleanup()
117{
118
119	$DEBUG && dump
120	cleanup
121}
122
123atf_test_case tap_bridged cleanup
124tap_bridged_head()
125{
126
127	atf_set "descr" "tests of alone tap interface"
128	atf_set "require.progs" "rump_server"
129}
130
131tap_bridged_body()
132{
133
134	rump_server_fs_start $SOCK_LOCAL netinet6 tap bridge
135	rump_server_fs_start $SOCK_REMOTE netinet6 tap
136
137	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
138	rump_server_add_iface $SOCK_REMOTE shmif0 $BUS
139
140	export RUMP_SERVER=${SOCK_LOCAL}
141
142	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_LOCAL
143	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_LOCAL
144	atf_check -s exit:0 rump.ifconfig shmif0 up
145	rump_server_add_iface $SOCK_LOCAL tap0
146	atf_check -s exit:0 rump.ifconfig tap0 $IP4_TAP
147	atf_check -s exit:0 rump.ifconfig tap0 inet6 $IP6_TAP
148	atf_check -s exit:0 rump.ifconfig tap0 up
149	atf_check -s exit:0 rump.ifconfig -w 10
150
151	rump_server_add_iface $SOCK_LOCAL bridge0
152	atf_check -s exit:0 rump.ifconfig bridge0 up
153	export LD_PRELOAD=/usr/lib/librumphijack.so
154	atf_check -s exit:0 brconfig bridge0 add shmif0
155	atf_check -s exit:0 brconfig bridge0 add tap0
156	unset LD_PRELOAD
157
158	export RUMP_SERVER=${SOCK_REMOTE}
159
160	atf_check -s exit:0 rump.ifconfig shmif0 $IP4_REMOTE
161	atf_check -s exit:0 rump.ifconfig shmif0 inet6 $IP6_REMOTE
162	atf_check -s exit:0 rump.ifconfig shmif0 up
163	atf_check -s exit:0 rump.ifconfig -w 10
164
165	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_LOCAL
166	atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4_TAP
167
168	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_LOCAL
169	atf_check -s exit:0 -o ignore rump.ping6 -n -X $TIMEOUT -c 1 $IP6_TAP
170
171	rump_server_destroy_ifaces
172}
173
174tap_bridged_cleanup()
175{
176
177	$DEBUG && dump
178	cleanup
179}
180
181atf_init_test_cases()
182{
183
184	atf_add_test_case tap_create_destroy
185	atf_add_test_case tap_stand_alone
186	atf_add_test_case tap_bridged
187}
188