1 #!/bin/sh 2 3 ################################################################################ 4 # # 5 # Copyright (c) 2009 FUJITSU LIMITED # 6 # # 7 # This program is free software; you can redistribute it and#or modify # 8 # it under the terms of the GNU General Public License as published by # 9 # the Free Software Foundation; either version 2 of the License, or # 10 # (at your option) any later version. # 11 # # 12 # This program is distributed in the hope that it will be useful, but # 13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # 14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # 15 # for more details. # 16 # # 17 # You should have received a copy of the GNU General Public License # 18 # along with this program; if not, write to the Free Software # 19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA # 20 # # 21 # Author: Miao Xie <miaox (at] cn.fujitsu.com> # 22 # # 23 ################################################################################ 24 25 export TCID="cpuset_hierarchy" 26 export TST_TOTAL=32 27 export TST_COUNT=1 28 29 . cpuset_funcs.sh 30 31 check 32 33 nr_cpus=$NR_CPUS 34 nr_mems=$N_NODES 35 36 cpus_all="$(seq -s, 0 $((nr_cpus-1)))" 37 mems_all="$(seq -s, 0 $((nr_mems-1)))" 38 39 exit_status=0 40 41 # test cpus 42 43 test1() 44 { 45 echo > "$CPUSET/father/cpus" || return 1 46 echo > "$CPUSET/father/child/cpus" || return 1 47 48 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 49 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 50 51 test -z "$(cat "$CPUSET/father/cpus")" || return 1 52 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 53 } 54 55 test2() 56 { 57 echo > "$CPUSET/father/cpus" || return 1 58 echo 0 > "$CPUSET/father/child/cpus" 2> /dev/null && return 1 59 60 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 61 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 62 63 test -z "$(cat "$CPUSET/father/cpus")" || return 1 64 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 65 } 66 67 test3() 68 { 69 echo 0 > "$CPUSET/father/cpus" || return 1 70 echo > "$CPUSET/father/child/cpus" || return 1 71 72 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 73 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 74 75 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 76 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 77 } 78 79 test4() 80 { 81 echo 0 > "$CPUSET/father/cpus" || return 1 82 echo 0 > "$CPUSET/father/child/cpus" || return 1 83 84 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 85 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 86 87 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 88 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 89 } 90 91 test5() 92 { 93 echo 0 > "$CPUSET/father/cpus" || return 1 94 echo 1 > "$CPUSET/father/child/cpus" 2> /dev/null && return 1 95 96 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 97 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 98 99 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 100 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 101 } 102 103 test6() 104 { 105 echo 0 > "$CPUSET/father/cpus" || return 1 106 echo 0,1 > "$CPUSET/father/child/cpus" 2> /dev/null && return 1 107 108 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 109 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 110 111 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 112 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 113 } 114 115 test7() 116 { 117 echo "0,1" > "$CPUSET/father/cpus" || return 1 118 echo 0 > "$CPUSET/father/child/cpus" || return 1 119 120 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 121 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 122 123 test "0-1" = "$(cat "$CPUSET/father/cpus")" || return 1 124 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 125 } 126 127 test8() 128 { 129 echo "0,1" > "$CPUSET/father/cpus" || return 1 130 echo 0 > "$CPUSET/father/child/cpus" || return 1 131 132 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 133 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 134 135 test "0-1" = "$(cat "$CPUSET/father/cpus")" || return 1 136 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 137 } 138 139 test9() 140 { 141 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 142 echo > "$CPUSET/father/child/cpus" || return 1 143 echo > "$CPUSET/father/cpus" || return 1 144 145 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 146 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 147 148 test -z "$(cat "$CPUSET/father/cpus")" || return 1 149 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 150 } 151 152 test10() 153 { 154 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 155 echo 0 > "$CPUSET/father/child/cpus" || return 1 156 echo > "$CPUSET/father/cpus" 2> /dev/null && return 1 157 158 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 159 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 160 161 test "0-$((nr_cpus-1))" = "$(cat "$CPUSET/father/cpus")" || return 1 162 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 163 } 164 165 test11() 166 { 167 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 168 echo > "$CPUSET/father/child/cpus" || return 1 169 echo 0 > "$CPUSET/father/cpus" || return 1 170 171 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 172 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 173 174 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 175 test -z "$(cat "$CPUSET/father/child/cpus")" || return 1 176 } 177 178 test12() 179 { 180 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 181 echo 0 > "$CPUSET/father/child/cpus" || return 1 182 echo 0 > "$CPUSET/father/cpus" || return 1 183 184 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 185 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 186 187 test 0 = "$(cat "$CPUSET/father/cpus")" || return 1 188 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 189 } 190 191 test13() 192 { 193 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 194 echo 1 > "$CPUSET/father/child/cpus" || return 1 195 echo 0 > "$CPUSET/father/cpus" 2> /dev/null && return 1 196 197 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 198 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 199 200 test "0-$((nr_cpus-1))" = "$(cat "$CPUSET/father/cpus")" || return 1 201 test 1 = "$(cat "$CPUSET/father/child/cpus")" || return 1 202 } 203 204 test14() 205 { 206 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 207 echo 0,1 > "$CPUSET/father/child/cpus" || return 1 208 echo 0 > "$CPUSET/father/cpus" 2> /dev/null && return 1 209 210 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 211 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 212 213 test "0-$((nr_cpus-1))" = "$(cat "$CPUSET/father/cpus")" || return 1 214 test "0-1" = "$(cat "$CPUSET/father/child/cpus")" || return 1 215 } 216 217 test15() 218 { 219 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 220 echo 0 > "$CPUSET/father/child/cpus" || return 1 221 echo "0,1" > "$CPUSET/father/cpus" || return 1 222 223 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 224 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 225 226 test "0-1" = "$(cat "$CPUSET/father/cpus")" || return 1 227 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 228 } 229 230 test16() 231 { 232 echo "$cpus_all" > "$CPUSET/father/cpus" || return 1 233 echo 0 > "$CPUSET/father/child/cpus" || return 1 234 echo "0,1" > "$CPUSET/father/cpus" || return 1 235 236 cpuset_log "father cpus $(cat "$CPUSET/father/cpus")" 237 cpuset_log "child cpus $(cat "$CPUSET/father/child/cpus")" 238 239 test "0-1" = "$(cat "$CPUSET/father/cpus")" || return 1 240 test 0 = "$(cat "$CPUSET/father/child/cpus")" || return 1 241 } 242 243 ## test mems 244 245 test17() 246 { 247 echo > "$CPUSET/father/mems" || return 1 248 echo > "$CPUSET/father/child/mems" || return 1 249 250 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 251 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 252 253 test -z "$(cat "$CPUSET/father/mems")" || return 1 254 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 255 } 256 257 test18() 258 { 259 echo > "$CPUSET/father/mems" || return 1 260 echo 0 > "$CPUSET/father/child/mems" 2> /dev/null && return 1 261 262 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 263 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 264 265 test -z "$(cat "$CPUSET/father/mems")" || return 1 266 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 267 } 268 269 test19() 270 { 271 echo 0 > "$CPUSET/father/mems" || return 1 272 echo > "$CPUSET/father/child/mems" || return 1 273 274 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 275 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 276 277 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 278 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 279 } 280 281 test20() 282 { 283 echo 0 > "$CPUSET/father/mems" || return 1 284 echo 0 > "$CPUSET/father/child/mems" || return 1 285 286 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 287 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 288 289 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 290 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 291 } 292 293 test21() 294 { 295 echo 0 > "$CPUSET/father/mems" || return 1 296 echo 1 > "$CPUSET/father/child/mems" 2> /dev/null && return 1 297 298 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 299 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 300 301 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 302 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 303 } 304 305 test22() 306 { 307 echo 0 > "$CPUSET/father/mems" || return 1 308 echo 0,1 > "$CPUSET/father/child/mems" 2> /dev/null && return 1 309 310 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 311 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 312 313 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 314 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 315 } 316 317 test23() 318 { 319 echo "0,1" > "$CPUSET/father/mems" || return 1 320 echo 0 > "$CPUSET/father/child/mems" || return 1 321 322 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 323 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 324 325 test "0-1" = "$(cat "$CPUSET/father/mems")" || return 1 326 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 327 } 328 329 test24() 330 { 331 echo "0,1" > "$CPUSET/father/mems" || return 1 332 echo 0 > "$CPUSET/father/child/mems" || return 1 333 334 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 335 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 336 337 test "0-1" = "$(cat "$CPUSET/father/mems")" || return 1 338 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 339 } 340 341 test25() 342 { 343 echo "$mems_all" > "$CPUSET/father/mems" || return 1 344 echo > "$CPUSET/father/child/mems" || return 1 345 echo > "$CPUSET/father/mems" || return 1 346 347 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 348 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 349 350 test -z "$(cat "$CPUSET/father/mems")" || return 1 351 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 352 } 353 354 test26() 355 { 356 echo "$mems_all" > "$CPUSET/father/mems" || return 1 357 echo 0 > "$CPUSET/father/child/mems" || return 1 358 echo > "$CPUSET/father/mems" 2> /dev/null && return 1 359 360 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 361 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 362 363 test "0-$((nr_mems-1))" = "$(cat "$CPUSET/father/mems")" || return 1 364 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 365 } 366 367 test27() 368 { 369 echo "$mems_all" > "$CPUSET/father/mems" || return 1 370 echo > "$CPUSET/father/child/mems" || return 1 371 echo 0 > "$CPUSET/father/mems" || return 1 372 373 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 374 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 375 376 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 377 test -z "$(cat "$CPUSET/father/child/mems")" || return 1 378 } 379 380 test28() 381 { 382 echo "$mems_all" > "$CPUSET/father/mems" || return 1 383 echo 0 > "$CPUSET/father/child/mems" || return 1 384 echo 0 > "$CPUSET/father/mems" || return 1 385 386 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 387 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 388 389 test 0 = "$(cat "$CPUSET/father/mems")" || return 1 390 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 391 } 392 393 test29() 394 { 395 echo "$mems_all" > "$CPUSET/father/mems" || return 1 396 echo 1 > "$CPUSET/father/child/mems" || return 1 397 echo 0 > "$CPUSET/father/mems" 2> /dev/null && return 1 398 399 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 400 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 401 402 test "0-$((nr_mems-1))" = "$(cat "$CPUSET/father/mems")" || return 1 403 test 1 = "$(cat "$CPUSET/father/child/mems")" || return 1 404 } 405 406 test30() 407 { 408 echo "$mems_all" > "$CPUSET/father/mems" || return 1 409 echo 0,1 > "$CPUSET/father/child/mems" || return 1 410 echo 0 > "$CPUSET/father/mems" 2> /dev/null && return 1 411 412 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 413 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 414 415 test "0-$((nr_mems-1))" = "$(cat "$CPUSET/father/mems")" || return 1 416 test "0-1" = "$(cat "$CPUSET/father/child/mems")" || return 1 417 } 418 419 test31() 420 { 421 echo "$mems_all" > "$CPUSET/father/mems" || return 1 422 echo 0 > "$CPUSET/father/child/mems" || return 1 423 echo "0,1" > "$CPUSET/father/mems" || return 1 424 425 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 426 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 427 428 test "0-1" = "$(cat "$CPUSET/father/mems")" || return 1 429 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 430 } 431 432 test32() 433 { 434 echo "$mems_all" > "$CPUSET/father/mems" || return 1 435 echo 0 > "$CPUSET/father/child/mems" || return 1 436 echo "0,1" > "$CPUSET/father/mems" || return 1 437 438 cpuset_log "father mems $(cat "$CPUSET/father/mems")" 439 cpuset_log "child mems $(cat "$CPUSET/father/child/mems")" 440 441 test "0-1" = "$(cat "$CPUSET/father/mems")" || return 1 442 test 0 = "$(cat "$CPUSET/father/child/mems")" || return 1 443 } 444 445 for i in $(seq 1 $TST_TOTAL) 446 do 447 setup 448 if [ $? -ne 0 ]; then 449 exit_status=1 450 else 451 mkdir "$CPUSET/father" 452 mkdir "$CPUSET/father/child" 453 test$i 454 if [ $? -ne 0 ]; then 455 tst_resm TFAIL "Break the hierarchy limit." 456 exit_status=1 457 else 458 tst_resm TPASS "Hierarchy test succeeded." 459 fi 460 461 cleanup 462 if [ $? -ne 0 ]; then 463 exit_status=1 464 fi 465 fi 466 TST_COUNT=$(($TST_COUNT + 1)) 467 done 468 469 exit $exit_status 470
