155232Speter#	$NetBSD: t_tun.sh,v 1.6 2019/05/13 17:55:09 bad Exp $
254816Speter#
354816Speter# Copyright (c) 2016 Internet Initiative Japan Inc.
454816Speter# All rights reserved.
554816Speter#
654816Speter# Redistribution and use in source and binary forms, with or without
754816Speter# modification, are permitted provided that the following conditions
854816Speter# are met:
9# 1. Redistributions of source code must retain the above copyright
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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
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26#
27
28RUMP_FLAGS="-lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_netinet6"
29RUMP_FLAGS="$RUMP_FLAGS -lrumpnet_shmif -lrumpnet_tun"
30
31BUS=bus
32SOCK_LOCAL=unix://commsock1
33SOCK_REMOTE=unix://commsock2
34IP_LOCAL=10.0.0.1
35IP_REMOTE=10.0.0.2
36
37DEBUG=${DEBUG:-true}
38
39atf_test_case tun_create_destroy cleanup
40tun_create_destroy_head()
41{
42
43	atf_set "descr" "tests of creation and deletion of tun interface"
44	atf_set "require.progs" "rump_server"
45}
46
47tun_create_destroy_body()
48{
49
50	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_LOCAL}
51
52	test_create_destroy_common $SOCK_LOCAL tun0
53}
54
55tun_create_destroy_cleanup()
56{
57
58	RUMP_SERVER=${SOCK_LOCAL} rump.halt
59}
60
61atf_test_case tun_setup cleanup
62tun_setup_head()
63{
64
65	atf_set "descr" "tests of setting up a tunnel"
66	atf_set "require.progs" "rump_server"
67}
68
69check_route_entry()
70{
71	local ip=$(echo $1 |sed 's/\./\\./g')
72	local gw=$2
73	local flags=$3
74	local iface=$4
75
76	atf_check -s exit:0 -o match:" $flags " -e ignore -x \
77	    "rump.netstat -rn -f inet | grep ^'$ip'"
78	atf_check -s exit:0 -o match:" $gw " -e ignore -x \
79	    "rump.netstat -rn -f inet | grep ^'$ip'"
80	atf_check -s exit:0 -o match:" $iface" -e ignore -x \
81	    "rump.netstat -rn -f inet | grep ^'$ip'"
82}
83
84tun_setup_body()
85{
86
87	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_LOCAL}
88	atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${SOCK_REMOTE}
89
90	export RUMP_SERVER=${SOCK_LOCAL}
91
92	atf_check -s exit:0 rump.ifconfig shmif0 create
93	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
94	atf_check -s exit:0 rump.ifconfig shmif0 ${IP_LOCAL}/24 up
95	atf_check -s exit:0 rump.ifconfig -w 10
96
97	export RUMP_SERVER=${SOCK_REMOTE}
98
99	atf_check -s exit:0 rump.ifconfig shmif0 create
100	atf_check -s exit:0 rump.ifconfig shmif0 linkstr $BUS
101	atf_check -s exit:0 rump.ifconfig shmif0 ${IP_REMOTE}/24 up
102	atf_check -s exit:0 rump.ifconfig -w 10
103
104	export RUMP_SERVER=${SOCK_LOCAL}
105	atf_check -s exit:0 rump.ifconfig tun0 create
106	atf_check -s exit:0 rump.ifconfig tun0 ${IP_LOCAL} ${IP_REMOTE} up
107	atf_check -s exit:0 \
108	    -o match:"inet ${IP_LOCAL}/32 -> ${IP_REMOTE}" rump.ifconfig tun0
109	$DEBUG && rump.netstat -nr -f inet
110	check_route_entry ${IP_REMOTE} ${IP_LOCAL} UH tun0
111
112	export RUMP_SERVER=${SOCK_REMOTE}
113	atf_check -s exit:0 rump.ifconfig tun0 create
114	atf_check -s exit:0 rump.ifconfig tun0 ${IP_REMOTE} ${IP_LOCAL} up
115	atf_check -s exit:0 \
116	    -o match:"inet ${IP_REMOTE}/32 -> ${IP_LOCAL}" rump.ifconfig tun0
117	$DEBUG && rump.netstat -nr -f inet
118	check_route_entry ${IP_LOCAL} ${IP_REMOTE} UH tun0
119}
120
121tun_setup_cleanup()
122{
123
124	RUMP_SERVER=${SOCK_LOCAL} rump.halt
125	RUMP_SERVER=${SOCK_REMOTE} rump.halt
126}
127
128atf_init_test_cases()
129{
130
131	atf_add_test_case tun_create_destroy
132	atf_add_test_case tun_setup
133}
134