1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
# $NetBSD: t_ipaddress.sh,v 1.9 2016/12/15 02:43:56 ozaki-r Exp $
#
# Copyright (c) 2015 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.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``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.
#
SOCK_LOCAL=unix://commsock1
BUS=bus
DEBUG=${DEBUG:-false}
test_same_address()
{
local ip=10.0.0.1
local net=10.0.0/24
rump_server_start $SOCK_LOCAL
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet
check_route $ip 'link#2' UHl lo0
check_route $net 'link#2' UC shmif0
# Delete the address
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
$DEBUG && rump.netstat -nr -f inet
check_route_no_entry $ip
check_route_no_entry $net
# Assign the same address again
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet
check_route $ip 'link#2' UHl lo0
check_route $net 'link#2' UC shmif0
# Delete the address again
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
$DEBUG && rump.netstat -nr -f inet
check_route_no_entry $ip
check_route_no_entry $net
rump_server_destroy_ifaces
}
test_same_address6()
{
local ip=fc00::1
local net=fc00::/64
rump_server_start $SOCK_LOCAL netinet6
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet6
check_route $ip 'link#2' UHl lo0
check_route $net 'link#2' UC shmif0
# Delete the address
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
$DEBUG && rump.netstat -nr -f inet6
check_route_no_entry $ip
check_route_no_entry $net
# Assign the same address again
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet6
check_route $ip 'link#2' UHl lo0
check_route $net 'link#2' UC shmif0
# Delete the address again
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
$DEBUG && rump.netstat -nr -f inet6
check_route_no_entry $ip
check_route_no_entry $net
rump_server_destroy_ifaces
}
test_auto_linklocal()
{
rump_server_start $SOCK_LOCAL netinet6
rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
export RUMP_SERVER=$SOCK_LOCAL
#
# Test enabled auto linklocal
#
# Check default value
atf_check -s exit:0 -o match:"1" rump.sysctl -n net.inet6.ip6.auto_linklocal
atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet
# IPv6 link-local address is set
atf_check -s exit:0 -o match:"inet6 fe80::" rump.ifconfig shmif0
#
# Test disabled auto linklocal
#
atf_check -s exit:0 -o ignore rump.sysctl -w -q net.inet6.ip6.auto_linklocal=0
rump_server_add_iface $SOCK_LOCAL shmif1 $BUS
atf_check -s exit:0 -o ignore rump.ifconfig shmif1 up
atf_check -s exit:0 -o ignore rump.ifconfig -w 10
$DEBUG && rump.netstat -nr -f inet
# IPv6 link-local address is not set
atf_check -s exit:0 -o not-match:"inet6 fe80::" rump.ifconfig shmif1
rump_server_destroy_ifaces
}
add_test()
{
local name=$1
local desc="$2"
atf_test_case "ipaddr_${name}" cleanup
eval "ipaddr_${name}_head() { \
atf_set \"descr\" \"${desc}\"; \
atf_set \"require.progs\" \"rump_server\"; \
}; \
ipaddr_${name}_body() { \
test_${name}; \
}; \
ipaddr_${name}_cleanup() { \
$DEBUG && dump; \
cleanup; \
}"
atf_add_test_case "ipaddr_${name}"
}
atf_init_test_cases()
{
add_test same_address "Assigning/deleting an IP address twice"
add_test same_address6 "Assigning/deleting an IPv6 address twice"
add_test auto_linklocal "Assigning an IPv6 link-local address automatically"
}
|
