t_flags.sh revision 1.19
1 # $NetBSD: t_flags.sh,v 1.19 2017/06/30 07:57:12 ozaki-r Exp $ 2 # 3 # Copyright (c) 2015 The NetBSD Foundation, 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 28 SOCK_LOCAL=unix://commsock1 29 SOCK_PEER=unix://commsock2 30 SOCK_GW=unix://commsock3 31 BUS=bus1 32 BUS2=bus2 33 34 DEBUG=${DEBUG:-false} 35 36 setup_local() 37 { 38 39 rump_server_start $SOCK_LOCAL 40 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 41 42 export RUMP_SERVER=$SOCK_LOCAL 43 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.2/24 44 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 45 atf_check -s exit:0 -o ignore rump.ifconfig -w 10 46 47 $DEBUG && rump.ifconfig 48 $DEBUG && rump.netstat -rn -f inet 49 } 50 51 setup_peer() 52 { 53 54 rump_server_start $SOCK_PEER 55 rump_server_add_iface $SOCK_PEER shmif0 $BUS 56 57 export RUMP_SERVER=$SOCK_PEER 58 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.1/24 59 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 60 atf_check -s exit:0 -o ignore rump.ifconfig -w 10 61 62 $DEBUG && rump.ifconfig 63 $DEBUG && rump.netstat -rn -f inet 64 } 65 66 setup_gw() 67 { 68 69 rump_server_start $SOCK_GW 70 rump_server_add_iface $SOCK_GW shmif0 $BUS 71 rump_server_add_iface $SOCK_GW shmif1 $BUS2 72 73 export RUMP_SERVER=$SOCK_GW 74 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.254/24 75 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 76 77 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 10.0.2.1/24 78 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 alias 10.0.2.2/24 79 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 up 80 81 # Wait until DAD completes (10 sec at most) 82 atf_check -s exit:0 -o ignore rump.ifconfig -w 10 83 atf_check -s not-exit:0 -x "rump.ifconfig shmif1 |grep -q tentative" 84 85 $DEBUG && rump.ifconfig 86 $DEBUG && rump.netstat -rn -f inet 87 } 88 89 test_lo() 90 { 91 92 export RUMP_SERVER=$SOCK_LOCAL 93 94 # Up, Host, local 95 check_route_flags 127.0.0.1 UHl 96 } 97 98 test_connected() 99 { 100 101 export RUMP_SERVER=$SOCK_LOCAL 102 103 # Up, Host, local 104 check_route_flags 10.0.0.2 UHl 105 106 # Up, Cloning 107 check_route_flags 10.0.0/24 UC 108 } 109 110 test_default_gateway() 111 { 112 113 export RUMP_SERVER=$SOCK_LOCAL 114 115 atf_check -s exit:0 -o ignore rump.route add default 10.0.0.1 116 $DEBUG && rump.netstat -rn -f inet 117 118 # Up, Gateway, Static 119 check_route_flags default UGS 120 } 121 122 test_static() 123 { 124 125 export RUMP_SERVER=$SOCK_LOCAL 126 127 # Static route to host 128 atf_check -s exit:0 -o ignore rump.route add 10.0.1.1 10.0.0.1 129 $DEBUG && rump.netstat -rn -f inet 130 131 # Up, Gateway, Host, Static 132 check_route_flags 10.0.1.1 UGHS 133 134 # Static route to network 135 atf_check -s exit:0 -o ignore rump.route add -net 10.0.2.0/24 10.0.0.1 136 $DEBUG && rump.netstat -rn -f inet 137 138 # Up, Gateway, Static 139 check_route_flags 10.0.2/24 UGS 140 } 141 142 test_blackhole() 143 { 144 145 export RUMP_SERVER=$SOCK_LOCAL 146 147 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.0.1 148 149 # Delete an existing route first 150 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 151 # Should be removed too 152 atf_check -s not-exit:0 -e match:'no entry' rump.arp -n 10.0.0.1 153 154 # Gateway must be lo0 155 atf_check -s exit:0 -o ignore \ 156 rump.route add -net 10.0.0.0/24 127.0.0.1 -blackhole 157 $DEBUG && rump.netstat -rn -f inet 158 159 # Up, Gateway, Blackhole, Static 160 check_route_flags 10.0.0/24 UGBS 161 162 atf_check -s not-exit:0 -o match:'100.0% packet loss' \ 163 rump.ping -n -w 1 -c 1 10.0.0.1 164 $DEBUG && rump.netstat -rn -f inet 165 166 # Shouldn't be created 167 check_route_no_entry 10.0.0.1 168 atf_check -s not-exit:0 -e match:'no entry' rump.arp -n 10.0.0.1 169 } 170 171 test_reject() 172 { 173 174 export RUMP_SERVER=$SOCK_LOCAL 175 176 # Delete an existing route first 177 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 178 179 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.1 -reject 180 $DEBUG && rump.netstat -rn -f inet 181 182 # Up, Gateway, Reject, Static 183 check_route_flags 10.0.0/24 UGRS 184 185 atf_check -s not-exit:0 -o ignore -e match:'No route to host' \ 186 rump.ping -n -w 1 -c 1 10.0.0.1 187 $DEBUG && rump.netstat -rn -f inet 188 189 # Shouldn't be created 190 check_route_no_entry 10.0.0.1 191 atf_check -s not-exit:0 -e match:'no entry' rump.arp -n 10.0.0.1 192 193 # Gateway is lo0 (RTF_GATEWAY) 194 195 # Delete an existing route first 196 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 197 198 atf_check -s exit:0 -o ignore \ 199 rump.route add -net 10.0.0.0/24 127.0.0.1 -reject 200 $DEBUG && rump.netstat -rn -f inet 201 202 # Up, Gateway, Reject, Static 203 check_route_flags 10.0.0/24 UGRS 204 205 atf_check -s not-exit:0 -o ignore -e match:'Network is unreachable' \ 206 rump.ping -n -w 1 -c 1 10.0.0.1 207 $DEBUG && rump.netstat -rn -f inet 208 209 # Shouldn't be created 210 check_route_no_entry 10.0.0.1 211 atf_check -s not-exit:0 -e match:'no entry' rump.arp -n 10.0.0.1 212 213 # Gateway is lo0 (RTF_HOST) 214 215 # Delete an existing route first 216 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 217 218 atf_check -s exit:0 -o ignore \ 219 rump.route add -host 10.0.0.1/24 127.0.0.1 -iface -reject 220 $DEBUG && rump.netstat -rn -f inet 221 222 # Up, Host, Reject, Static 223 check_route_flags 10.0.0.1 UHRS 224 225 atf_check -s not-exit:0 -o ignore -e match:'No route to host' \ 226 rump.ping -n -w 1 -c 1 10.0.0.1 227 $DEBUG && rump.netstat -rn -f inet 228 229 return 0 230 } 231 232 test_icmp_redirect() 233 { 234 235 ### Testing Dynamic flag ### 236 237 # 238 # Setup a gateway 10.0.0.254. 10.0.2.1 is behind it. 239 # 240 setup_gw 241 242 # 243 # Teach the peer that 10.0.2.* is behind 10.0.0.254 244 # 245 export RUMP_SERVER=$SOCK_PEER 246 atf_check -s exit:0 -o ignore rump.route add -net 10.0.2.0/24 10.0.0.254 247 # Up, Gateway, Static 248 check_route_flags 10.0.2/24 UGS 249 250 # 251 # Setup the default gateway to the peer, 10.0.0.1 252 # 253 export RUMP_SERVER=$SOCK_LOCAL 254 atf_check -s exit:0 -o ignore rump.route add default 10.0.0.1 255 # Up, Gateway, Static 256 check_route_flags default UGS 257 258 # Try ping 10.0.2.1 259 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.2.1 260 $DEBUG && rump.netstat -rn -f inet 261 262 # Up, Gateway, Host, Dynamic 263 check_route_flags 10.0.2.1 UGHD 264 check_route_gw 10.0.2.1 10.0.0.254 265 266 export RUMP_SERVER=$SOCK_PEER 267 $DEBUG && rump.netstat -rn -f inet 268 269 ### Testing Modified flag ### 270 271 # 272 # Teach a wrong route to 10.0.2.2 273 # 274 export RUMP_SERVER=$SOCK_LOCAL 275 atf_check -s exit:0 -o ignore rump.route add 10.0.2.2 10.0.0.1 276 # Up, Gateway, Host, Static 277 check_route_flags 10.0.2.2 UGHS 278 check_route_gw 10.0.2.2 10.0.0.1 279 280 # Try ping 10.0.2.2 281 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.2.2 282 $DEBUG && rump.netstat -rn -f inet 283 284 # Up, Gateway, Host, Modified, Static 285 check_route_flags 10.0.2.2 UGHMS 286 check_route_gw 10.0.2.2 10.0.0.254 287 } 288 289 test_announce() 290 { 291 export RUMP_SERVER=$SOCK_LOCAL 292 293 # Delete an existing route first 294 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 295 296 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.1 -proxy 297 $DEBUG && rump.netstat -rn -f inet 298 299 # Up, Gateway, Static, proxy 300 check_route_flags 10.0.0/24 UGSp 301 302 # TODO test its behavior 303 } 304 305 test_llinfo() 306 { 307 local peer_macaddr= 308 309 peer_macaddr=$(get_macaddr $SOCK_PEER shmif0) 310 311 export RUMP_SERVER=$SOCK_LOCAL 312 313 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.0.1 314 315 # Up, Host, LLINFO 316 check_route 10.0.0.1 $peer_macaddr UHL shmif0 317 } 318 319 add_test() 320 { 321 local name=$1 322 local desc="$2" 323 324 atf_test_case "route_flags_${name}" cleanup 325 eval "route_flags_${name}_head() { \ 326 atf_set \"descr\" \"${desc}\"; \ 327 atf_set \"require.progs\" \"rump_server\"; \ 328 }; \ 329 route_flags_${name}_body() { \ 330 setup_local; \ 331 setup_peer; \ 332 test_${name}; \ 333 rump_server_destroy_ifaces; \ 334 }; \ 335 route_flags_${name}_cleanup() { \ 336 $DEBUG && dump; \ 337 cleanup; \ 338 }" 339 atf_add_test_case "route_flags_${name}" 340 } 341 342 atf_init_test_cases() 343 { 344 345 add_test lo "Tests route flags: loop back interface" 346 add_test connected "Tests route flags: connected route" 347 add_test default_gateway "Tests route flags: default gateway" 348 add_test static "Tests route flags: static route" 349 add_test blackhole "Tests route flags: blackhole route" 350 add_test reject "Tests route flags: reject route" 351 add_test icmp_redirect "Tests route flags: icmp redirect" 352 add_test announce "Tests route flags: announce flag" 353 add_test llinfo "Tests route flags: ARP caches" 354 } 355
Indexes created Wed Oct 15 03:09:54 GMT 2025