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t_shmif.sh revision 1.1 
      1 # $NetBSD: t_shmif.sh,v 1.1 2024/08/20 08:20:19 ozaki-r Exp $
      2 #
      3 # Copyright (c) 2024 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
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     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 
     28 RUMP_SERVER1=unix://./r1
     29 RUMP_SERVER2=unix://./r2
     30 
     31 TIMEOUT=3
     32 
     33 atf_test_case shmif_linkstate cleanup
     34 shmif_linkstate_head()
     35 {
     36 	atf_set "descr" "tests of ifconfig media on shmif"
     37 	atf_set "require.progs" "rump_server"
     38 }
     39 
     40 shmif_linkstate_body()
     41 {
     42 	local auto="Ethernet autoselect"
     43 	local none="Ethernet none"
     44 
     45 	rump_server_start $RUMP_SERVER1
     46 	rump_server_add_iface $RUMP_SERVER1 shmif0 bus1
     47 
     48 	export RUMP_SERVER=$RUMP_SERVER1
     49 	# After ifconfig linkstr, the state becomes UP
     50 	atf_check -o match:'linkstate: up' \
     51 	          -o match:"media: $auto" \
     52 	          -o not-match:"<UP" rump.ifconfig -v shmif0
     53 	atf_check rump.ifconfig shmif0 up
     54 	atf_check -o match:'linkstate: up' \
     55 	          -o match:"media: $auto" \
     56 	          -o match:"<UP" rump.ifconfig -v shmif0
     57 	# ifconfig media none makes the state DOWN
     58 	atf_check rump.ifconfig shmif0 media none
     59 	atf_check -o match:'linkstate: down' \
     60 	          -o match:"media: $none" \
     61 	          -o match:"<UP" rump.ifconfig -v shmif0
     62 	# ifconfig media auto makes the state UP
     63 	atf_check rump.ifconfig shmif0 media auto
     64 	atf_check -o match:'linkstate: up' \
     65 	          -o match:"media: $auto" \
     66 	          -o match:"<UP" rump.ifconfig -v shmif0
     67 	atf_check rump.ifconfig shmif0 down
     68 	atf_check -o match:'linkstate: up' \
     69 	          -o match:"media: $auto" \
     70 	          -o not-match:"<UP" rump.ifconfig -v shmif0
     71 	# After ifconfig -linkstr, the state becomes UNKNOWN
     72 	atf_check rump.ifconfig shmif0 -linkstr
     73 	atf_check -o match:'linkstate: unknown' \
     74 	          -o match:"media: $auto" \
     75 	          -o not-match:"<UP" rump.ifconfig -v shmif0
     76 
     77 	rump_server_destroy_ifaces
     78 }
     79 
     80 shmif_linkstate_cleanup()
     81 {
     82 
     83 	$DEBUG && dump
     84 	cleanup
     85 }
     86 
     87 atf_test_case shmif_linkstate_down cleanup
     88 shmif_linkstate_down_head()
     89 {
     90 	atf_set "descr" "tests of behaviors of down shmif"
     91 	atf_set "require.progs" "rump_server"
     92 }
     93 
     94 shmif_linkstate_down_body()
     95 {
     96 
     97 	rump_server_start $RUMP_SERVER1
     98 	rump_server_start $RUMP_SERVER2
     99 	rump_server_add_iface $RUMP_SERVER1 shmif0 bus1
    100 	rump_server_add_iface $RUMP_SERVER2 shmif0 bus1
    101 
    102 	export RUMP_SERVER=$RUMP_SERVER1
    103 	atf_check rump.sysctl -q -w net.inet.ip.dad_count=0
    104 	atf_check rump.ifconfig shmif0 10.0.0.1/24 up
    105 	export RUMP_SERVER=$RUMP_SERVER2
    106 	atf_check rump.sysctl -q -w net.inet.ip.dad_count=0
    107 	atf_check rump.ifconfig shmif0 10.0.0.2/24 up
    108 
    109 	export RUMP_SERVER=$RUMP_SERVER1
    110 	atf_check -o ignore rump.ping -c 1 -w $TIMEOUT 10.0.0.2
    111 
    112 	atf_check rump.ifconfig shmif0 media none
    113 	atf_check -o match:'linkstate: down' rump.ifconfig -v shmif0
    114 
    115 	# shmif doesn't send any packets on link down
    116 	atf_check -s not-exit:0 -o ignore rump.ping -c 1 -w $TIMEOUT 10.0.0.2
    117 
    118 	atf_check rump.ifconfig shmif0 media auto
    119 	atf_check -o match:'linkstate: up' rump.ifconfig -v shmif0
    120 
    121 	atf_check -o ignore rump.ping -c 1 -w $TIMEOUT 10.0.0.2
    122 
    123 	rump_server_destroy_ifaces
    124 }
    125 
    126 shmif_linkstate_down_cleanup()
    127 {
    128 
    129 	$DEBUG && dump
    130 	cleanup
    131 }
    132 
    133 atf_init_test_cases()
    134 {
    135 
    136 	atf_add_test_case shmif_linkstate
    137 	atf_add_test_case shmif_linkstate_down
    138 }
    139