t_flags.sh revision 1.2
1 # $NetBSD: t_flags.sh,v 1.2 2015/05/20 01:30:42 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 netserver=\ 29 "rump_server -lrumpnet -lrumpnet_net -lrumpnet_netinet -lrumpnet_shmif" 30 SOCK_LOCAL=unix://commsock1 31 SOCK_PEER=unix://commsock2 32 SOCK_GW=unix://commsock3 33 BUS=bus1 34 BUS2=bus2 35 36 DEBUG=false 37 38 setup_local() 39 { 40 41 atf_check -s exit:0 ${netserver} ${SOCK_LOCAL} 42 43 export RUMP_SERVER=$SOCK_LOCAL 44 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 create 45 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 linkstr ${BUS} 46 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.2/24 47 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 48 49 $DEBUG && rump.ifconfig 50 $DEBUG && rump.netstat -rn -f inet 51 } 52 53 setup_peer() 54 { 55 56 atf_check -s exit:0 ${netserver} ${SOCK_PEER} 57 58 export RUMP_SERVER=$SOCK_PEER 59 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 create 60 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 linkstr ${BUS} 61 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.1/24 62 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 63 64 $DEBUG && rump.ifconfig 65 $DEBUG && rump.netstat -rn -f inet 66 } 67 68 setup_gw() 69 { 70 71 atf_check -s exit:0 ${netserver} ${SOCK_GW} 72 73 export RUMP_SERVER=$SOCK_GW 74 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 create 75 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 linkstr ${BUS} 76 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 10.0.0.254/24 77 atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up 78 79 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 create 80 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 linkstr ${BUS2} 81 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 10.0.2.1/24 82 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 alias 10.0.2.2/24 83 atf_check -s exit:0 -o ignore rump.ifconfig shmif1 up 84 85 # Wait until DAD completes (10 sec at most) 86 atf_check -s exit:0 -o ignore rump.ifconfig -w 10 87 atf_check -s not-exit:0 -x "rump.ifconfig shmif1 |grep -q tentative" 88 89 $DEBUG && rump.ifconfig 90 $DEBUG && rump.netstat -rn -f inet 91 } 92 93 teardown_gw() 94 { 95 96 env RUMP_SERVER=$SOCK_GW rump.halt 97 } 98 99 check_entry_flags() 100 { 101 local ip=$(echo $1 |sed 's/\./\\./g') 102 local flags=$2 103 104 atf_check -s exit:0 -o match:" $flags " -e ignore -x \ 105 "rump.netstat -rn -f inet | grep ^'$ip'" 106 } 107 108 check_entry_gw() 109 { 110 local ip=$(echo $1 |sed 's/\./\\./g') 111 local gw=$2 112 113 atf_check -s exit:0 -o match:" $gw " -e ignore -x \ 114 "rump.netstat -rn -f inet | grep ^'$ip'" 115 } 116 117 check_entry_fail() 118 { 119 ip=$(echo $1 |sed 's/\./\\./g') 120 flags=$2 # Not used currently 121 122 atf_check -s not-exit:0 -e ignore -x \ 123 "rump.netstat -rn -f inet | grep ^'$ip'" 124 } 125 126 test_lo() 127 { 128 129 export RUMP_SERVER=$SOCK_LOCAL 130 131 # Up, Host, local 132 check_entry_flags 127.0.0.1 UHl 133 } 134 135 test_connected() 136 { 137 138 export RUMP_SERVER=$SOCK_LOCAL 139 140 # Up, Host, LLINFO, local 141 check_entry_flags 10.0.0.2 UHLl 142 143 # Up, Cloning 144 check_entry_flags 10.0.0/24 UC 145 } 146 147 test_cloned() 148 { 149 150 export RUMP_SERVER=$SOCK_LOCAL 151 152 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.0.1 153 $DEBUG && rump.netstat -rn -f inet 154 155 # Up, Host, LLINFO, cloned 156 check_entry_flags 10.0.0.1 UHLc 157 } 158 159 test_default_gateway() 160 { 161 162 export RUMP_SERVER=$SOCK_LOCAL 163 164 atf_check -s exit:0 -o ignore rump.route add default 10.0.0.1 165 $DEBUG && rump.netstat -rn -f inet 166 167 # Up, Gateway, Static 168 check_entry_flags default UGS 169 } 170 171 test_static() 172 { 173 174 export RUMP_SERVER=$SOCK_LOCAL 175 176 # Static route to host 177 atf_check -s exit:0 -o ignore rump.route add 10.0.1.1 10.0.0.1 178 $DEBUG && rump.netstat -rn -f inet 179 180 # Up, Gateway, Host, Static 181 check_entry_flags 10.0.1.1 UGHS 182 183 # Static route to network 184 atf_check -s exit:0 -o ignore rump.route add -net 10.0.2.0/24 10.0.0.1 185 $DEBUG && rump.netstat -rn -f inet 186 187 # Up, Gateway, Static 188 check_entry_flags 10.0.2/24 UGS 189 } 190 191 test_route_flush() 192 { 193 194 export RUMP_SERVER=$SOCK_LOCAL 195 196 # Reusing other tests to create routes 197 test_cloned_route 198 test_default_gateway 199 test_static_route 200 201 atf_check -s exit:0 -o ignore rump.route flush 202 $DEBUG && rump.netstat -rn -f inet 203 204 # Should remain 205 check_entry_flags 127.0.0.1 UHl 206 check_entry_flags 10.0.0/24 UC 207 208 # Shouldn't remain 209 check_entry_fail default UGS 210 check_entry_fail 10.0.1.1 UGHS 211 check_entry_fail 10.0.2/24 UGS 212 # Should it remain? 213 check_entry_fail 10.0.0.2 UHLl 214 } 215 216 test_blackhole() 217 { 218 219 export RUMP_SERVER=$SOCK_LOCAL 220 221 # Delete an existing route first 222 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 223 224 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.1 -blackhole 225 $DEBUG && rump.netstat -rn -f inet 226 227 # Up, Gateway, Blackhole, Static 228 check_entry_flags 10.0.0/24 UGBS 229 230 atf_check -s not-exit:0 -o ignore -e match:'No route to host' \ 231 rump.ping -n -w 1 -c 1 10.0.0.1 232 $DEBUG && rump.netstat -rn -f inet 233 234 # Shouldn't be created 235 check_entry_fail 10.0.0.1 UHLc 236 } 237 238 test_reject() 239 { 240 241 export RUMP_SERVER=$SOCK_LOCAL 242 243 # Delete an existing route first 244 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 245 246 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.1 -reject 247 $DEBUG && rump.netstat -rn -f inet 248 249 # Up, Gateway, Reject, Static 250 check_entry_flags 10.0.0/24 UGRS 251 252 atf_check -s not-exit:0 -o ignore -e match:'No route to host' \ 253 rump.ping -n -w 1 -c 1 10.0.0.1 254 $DEBUG && rump.netstat -rn -f inet 255 256 # Shouldn't be created 257 check_entry_fail 10.0.0.1 UHLc 258 } 259 260 test_icmp_redirect() 261 { 262 263 ### Testing Dynamic flag ### 264 265 # 266 # Setup a gateway 10.0.0.254. 10.0.2.1 is behind it. 267 # 268 setup_gw 269 270 # 271 # Teach the peer that 10.0.2.* is behind 10.0.0.254 272 # 273 export RUMP_SERVER=$SOCK_PEER 274 atf_check -s exit:0 -o ignore rump.route add -net 10.0.2.0/24 10.0.0.254 275 # Up, Gateway, Static 276 check_entry_flags 10.0.2/24 UGS 277 278 # 279 # Setup the default gateway to the peer, 10.0.0.1 280 # 281 export RUMP_SERVER=$SOCK_LOCAL 282 atf_check -s exit:0 -o ignore rump.route add default 10.0.0.1 283 # Up, Gateway, Static 284 check_entry_flags default UGS 285 286 # Try ping 10.0.2.1 287 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.2.1 288 $DEBUG && rump.netstat -rn -f inet 289 290 # Up, Gateway, Host, Dynamic 291 check_entry_flags 10.0.2.1 UGHD 292 check_entry_gw 10.0.2.1 10.0.0.254 293 294 export RUMP_SERVER=$SOCK_PEER 295 $DEBUG && rump.netstat -rn -f inet 296 297 ### Testing Modified flag ### 298 299 # 300 # Teach a wrong route to 10.0.2.2 301 # 302 export RUMP_SERVER=$SOCK_LOCAL 303 atf_check -s exit:0 -o ignore rump.route add 10.0.2.2 10.0.0.1 304 # Up, Gateway, Host, Static 305 check_entry_flags 10.0.2.2 UGHS 306 check_entry_gw 10.0.2.2 10.0.0.1 307 308 # Try ping 10.0.2.2 309 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 10.0.2.2 310 $DEBUG && rump.netstat -rn -f inet 311 312 # Up, Gateway, Host, Modified, Static 313 check_entry_flags 10.0.2.2 UGHMS 314 check_entry_gw 10.0.2.2 10.0.0.254 315 316 teardown_gw 317 } 318 319 test_announce() 320 { 321 export RUMP_SERVER=$SOCK_LOCAL 322 323 # Delete an existing route first 324 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 325 326 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.1 -proxy 327 $DEBUG && rump.netstat -rn -f inet 328 329 # Up, Gateway, Static, proxy 330 check_entry_flags 10.0.0/24 UGSp 331 332 # TODO test its behavior 333 } 334 335 test_xresolve_rtm() 336 { 337 local ip=$1 338 local rtm=$2 339 local pid= 340 341 rump.route -n monitor > ./mon.log & 342 pid=$! 343 344 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $ip 345 $DEBUG && rump.netstat -rn -f inet 346 $DEBUG && cat ./mon.log 347 348 atf_check -s exit:0 grep -q $rtm ./mon.log 349 350 kill $pid 351 } 352 353 test_xresolve() 354 { 355 356 export RUMP_SERVER=$SOCK_LOCAL 357 358 # For a normal route, a RTM_ADD message is emitted on a route cloning 359 test_xresolve_rtm 10.0.0.1 RTM_ADD 360 # Up, Host, LLINFO, cloned 361 check_entry_flags 10.0.0.1 UHLc 362 363 # Delete an existing route first 364 atf_check -s exit:0 -o ignore rump.route delete -net 10.0.0.0/24 365 # Create a connected route with XRESOLVE flag for the interface 366 atf_check -s exit:0 -o ignore rump.route add -net 10.0.0.0/24 10.0.0.2 \ 367 -interface -xresolve 368 $DEBUG && rump.netstat -rn -f inet 369 370 # Up, Cloning, Xresolve, Static 371 check_entry_flags 10.0.0/24 UCXS 372 373 # If XRESOLVE flag is set, a RTM_RESOLVE message is emitted 374 test_xresolve_rtm 10.0.0.1 RTM_RESOLVE 375 # Up, Host, Xresolve, LLINFO, cloned 376 check_entry_flags 10.0.0.1 UHXLc 377 } 378 379 cleanup() 380 { 381 $DEBUG && /usr/bin/shmif_dumpbus -p - $BUS 2>/dev/null | \ 382 /usr/sbin/tcpdump -n -e -r - 383 env RUMP_SERVER=$SOCK_LOCAL rump.halt 384 env RUMP_SERVER=$SOCK_PEER rump.halt 385 } 386 387 add_test() 388 { 389 local name=$1 390 local desc="$2" 391 392 atf_test_case "route_flags_${name}" cleanup 393 eval "route_flags_${name}_head() { \ 394 atf_set \"descr\" \"${desc}\"; \ 395 atf_set \"require.progs\" \"rump_server\"; \ 396 }; \ 397 route_flags_${name}_body() { \ 398 setup_local; \ 399 setup_peer; \ 400 test_${name}; \ 401 }; \ 402 route_flags_${name}_cleanup() { \ 403 cleanup; \ 404 }" 405 atf_add_test_case "route_flags_${name}" 406 } 407 408 atf_init_test_cases() 409 { 410 411 add_test lo "Tests route flags: loop back interface" 412 add_test connected "Tests route flags: connected route" 413 add_test cloned "Tests route flags: cloned route" 414 add_test default_gateway "Tests route flags: default gateway" 415 add_test static "Tests route flags: static route" 416 add_test blackhole "Tests route flags: blackhole route" 417 add_test reject "Tests route flags: reject route" 418 add_test icmp_redirect "Tests route flags: icmp redirect" 419 add_test announce "Tests route flags: announce flag" 420 add_test xresolve "Tests route flags: xresolve flag" 421 } 422
Indexes created Mon Oct 13 16:09:52 GMT 2025