1 #!/bin/sh 2 ################################################################################ 3 ## ## 4 ## Copyright (c) International Business Machines Corp., 2001 ## 5 ## ## 6 ## This program is free software; you can redistribute it and#or modify ## 7 ## it under the terms of the GNU General Public License as published by ## 8 ## the Free Software Foundation; either version 2 of the License, or ## 9 ## (at your option) any later version. ## 10 ## ## 11 ## This program is distributed in the hope that it will be useful, but ## 12 ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## 13 ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## 14 ## for more details. ## 15 ## ## 16 ## You should have received a copy of the GNU General Public License ## 17 ## along with this program; if not, write to the Free Software ## 18 ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ## 19 ## ## 20 ################################################################################ 21 # File: runltp 22 # 23 # Description: This script can be used to the tests in the LTP test suite 24 # 25 # Authors: Manoj Iyer - manjo (at] mail.utexas.edu 26 # Robbe Williamson - robbiew (at] us.ibm.com 27 # 28 # History: Oct 07 2003 - Modified - Manoj Iyer 29 # - use functions 30 # - clean up on script exit 31 # - error checking etc. 32 # 33 # Oct 08 2003 - Modified - Manoj Iyer 34 # - fixed bug in creating results directory 35 # - all checks should be enlclosed in " " to avoid bash error 36 # - exit with error if ltp-pan is not found in pan directory 37 # 38 # Jul 22 2007 - Modified - Ricardo Salveti de Araujo 39 # - added support to put more then one file at CMDLINE (-f) 40 # - added a new option, that the user can pass the address of 41 # the command file, and it'll use wget to get it (-w) 42 # - now -s does the grep at the selected command files (default, 43 # -f or -w) 44 # 45 # Jul 23 2007 - Modified - Ricardo Salveti de Araujo 46 # - added flag to get the command file that has all failed tests 47 # 48 # Sep 11 2007 - Modified - Subrata Modak 49 # - added option to create Failed File if it is not an absolute path 50 # - added option to create Output File if it is not an absolute path 51 # - added option to create Failed File compulsory, even if user has not mentioned it 52 # 53 # Sep 14 2007 - Modified - Ricardo Salveti de Araujo 54 # - cleaning and removing duplicated code 55 # 56 # Oct 27 2007 - Modified - Ricardo Salveti de Araujo and Subrata Modak 57 # - better ways to integrate "ltp/tools/genload/stress" with "ltp/runltp" 58 # Nov 24 2007 - Modified - Subrata Modak 59 # - Added a new option to generate output in HTML format also. Also retaining 60 # the original test format 61 # Nov 28 2007 - Modified - Subrata Modak 62 # - Added a new option to mail back LTP reports 63 # May 19 2008 - Modified - Subrata Modak 64 # - Added capability for default Log file generation 65 # Aug 17 2009 - Modified - Subrata Modak 66 # - Added Fault Injection generation Capability through -F Option 67 # 68 ################################################################################# 69 70 71 72 setup() 73 { 74 cd `dirname $0` || \ 75 { 76 echo "FATAL: unable to change directory to $(dirname $0)" 77 exit 1 78 } 79 export LTPROOT=${PWD} 80 export TMPBASE="/tmp" 81 export PATH="${PATH}:${LTPROOT}/testcases/bin" 82 83 export LTP_DEV_FS_TYPE="ext2" 84 85 [ -d "$LTPROOT/testcases/bin" ] || 86 { 87 echo "FATAL: LTP not installed correctly" 88 echo "INFO: Follow directions in INSTALL!" 89 exit 1 90 } 91 92 [ -e "$LTPROOT/bin/ltp-pan" ] || 93 { 94 echo "FATAL: Test suite driver 'ltp-pan' not found" 95 echo "INFO: Follow directions in INSTALL!" 96 exit 1 97 } 98 } 99 100 version_of_ltp() 101 { 102 cat "$LTPROOT/Version" 103 exit 0 104 } 105 106 usage() 107 { 108 cat <<-EOF >&2 109 110 usage: ${0##*/} [ -a EMAIL_TO ] [ -c NUM_PROCS ] [ -C FAILCMDFILE ] [ -T TCONFCMDFILE ] 111 [ -d TMPDIR ] [ -D NUM_PROCS,NUM_FILES,NUM_BYTES,CLEAN_FLAG ] -e [ -f CMDFILES(,...) ] 112 [ -g HTMLFILE] [ -i NUM_PROCS ] [ -l LOGFILE ] [ -m NUM_PROCS,CHUNKS,BYTES,HANGUP_FLAG ] 113 -N -n [ -o OUTPUTFILE ] -p -q [ -r LTPROOT ] [ -s PATTERN ] [ -t DURATION ] 114 -v [ -w CMDFILEADDR ] [ -x INSTANCES ] [ -b DEVICE ] [-B LTP_DEV_FS_TYPE] 115 [ -F LOOPS,PERCENTAGE ] [ -z BIG_DEVICE ] [-Z LTP_BIG_DEV_FS_TYPE] 116 117 -a EMAIL_TO EMAIL all your Reports to this E-mail Address 118 -c NUM_PROCS Run LTP under additional background CPU load 119 [NUM_PROCS = no. of processes creating the CPU Load by spinning over sqrt() 120 (Defaults to 1 when value)] 121 -C FAILCMDFILE Command file with all failed test cases. 122 -T TCONFCMDFILE Command file with all test cases that are not fully tested. 123 -d TMPDIR Directory where temporary files will be created. 124 -D NUM_PROCS,NUM_FILES,NUM_BYTES,CLEAN_FLAG 125 Run LTP under additional background Load on Secondary Storage (Seperate by comma) 126 [NUM_PROCS = no. of processes creating Storage Load by spinning over write()] 127 [NUM_FILES = Write() to these many files (Defaults to 1 when value 0 or undefined)] 128 [NUM_BYTES = write these many bytes (defaults to 1GB, when value 0 or undefined)] 129 [CLEAN_FLAG = unlink file to which random data written, when value 1] 130 -e Prints the date of the current LTP release 131 -f CMDFILES Execute user defined list of testcases (separate with ',') 132 -F LOOPS,PERCENTAGE Induce PERCENTAGE Fault in the Kernel Subsystems, and, run each test for LOOPS loop 133 -g HTMLFILE Create an additional HTML output format 134 -h Help. Prints all available options. 135 -i NUM_PROCS Run LTP under additional background Load on IO Bus 136 [NUM_PROCS = no. of processes creating IO Bus Load by spinning over sync()] 137 -K DMESG_LOG_DIR 138 Log Kernel messages generated for each test cases inside this directory 139 -l LOGFILE Log results of test in a logfile. 140 -m NUM_PROCS,CHUNKS,BYTES,HANGUP_FLAG 141 Run LTP under additional background Load on Main memory (Seperate by comma) 142 [NUM_PROCS = no. of processes creating main Memory Load by spinning over malloc()] 143 [CHUNKS = malloc these many chunks (default is 1 when value 0 or undefined)] 144 [BYTES = malloc CHUNKS of BYTES bytes (default is 256MB when value 0 or undefined) ] 145 [HANGUP_FLAG = hang in a sleep loop after memory allocated, when value 1] 146 -M CHECK_TYPE 147 [CHECK_TYPE=1 => Full Memory Leak Check tracing children as well] 148 [CHECK_TYPE=2 => Thread Concurrency Check tracing children as well] 149 [CHECK_TYPE=3 => Full Memory Leak & Thread Concurrency Check tracing children as well] 150 -N Run all the networking tests. 151 -n Run LTP with network traffic in background. 152 -o OUTPUTFILE Redirect test output to a file. 153 -p Human readable format logfiles. 154 -q Print less verbose output to screen. 155 -r LTPROOT Fully qualified path where testsuite is installed. 156 -s PATTERN Only run test cases which match PATTERN. 157 -S SKIPFILE Skip tests specified in SKIPFILE 158 -t DURATION Execute the testsuite for given duration. Examples: 159 -t 60s = 60 seconds 160 -t 45m = 45 minutes 161 -t 24h = 24 hours 162 -t 2d = 2 days 163 -I ITERATIONS Execute the testsuite ITERATIONS times. 164 -w CMDFILEADDR Uses wget to get the user's list of testcases. 165 -x INSTANCES Run multiple instances of this testsuite. 166 -b DEVICE Some tests require an unmounted block device 167 to run correctly. 168 -B LTP_DEV_FS_TYPE The file system of test block devices. 169 -z BIG_DEVICE Some tests require a big unmounted block device 170 to run correctly. 171 -Z LTP_BIG_DEV_FS_TYPE The file system of the big device 172 173 174 175 example: ${0##*/} -c 2 -i 2 -m 2,4,10240,1 -D 2,10,10240,1 -p -q -l /tmp/result-log.$$ -o /tmp/result-output.$$ -C /tmp/result-failed.$$ -d ${PWD} 176 177 178 EOF 179 exit 0 180 } 181 182 main() 183 { 184 local CMDFILES="" 185 local PRETTY_PRT="" 186 local ALT_DIR_OUT=0 187 local ALT_DIR_RES=0 188 local ALT_HTML_OUT=0 189 local ALT_EMAIL_OUT=0 190 local ALT_DMESG_OUT=0 191 local RUN_NETEST=0 192 local RUN_REPEATED=0 193 local QUIET_MODE="" 194 local NETPIPE=0 195 local GENLOAD=0 196 local MEMSIZE=0 197 local DURATION="" 198 local CMDFILEADDR="" 199 local FAILCMDFILE="" 200 local TCONFCMDFILE="" 201 local INJECT_KERNEL_FAULT="" 202 local INJECT_KERNEL_FAULT_PERCENTAGE="" 203 local INJECT_FAULT_LOOPS_PER_TEST="" 204 local VALGRIND_CHECK="" 205 local VALGRIND_CHECK_TYPE="" 206 local LOGFILE_NAME="" 207 local LOGFILE="" 208 local OUTPUTFILE_NAME="" 209 local OUTPUTFILE="" 210 local HTMLFILE_NAME="" 211 local HTMLFILE="" 212 local DMESG_DIR="" 213 local EMAIL_TO="" 214 local TAG_RESTRICT_STRING="" 215 local PAN_COMMAND="" 216 local DEFAULT_FILE_NAME_GENERATION_TIME=`date +"%Y_%m_%d-%Hh_%Mm_%Ss"` 217 local scenfile= 218 219 version_date=$(cat "$LTPROOT/Version") 220 221 while getopts a:c:C:T:d:D:f:F:ehi:I:K:g:l:m:M:Nno:pqr:s:S:t:T:w:x:b:B:z:Z: arg 222 do case $arg in 223 a) EMAIL_TO=$OPTARG 224 ALT_EMAIL_OUT=1;; 225 c) 226 NUM_PROCS=$(($OPTARG)) 227 if [ "$NUM_PROCS" -eq 0 ]; then 228 # User Did not Define the Value ,or, User Defined Zero, 229 # hence, prevent from creating infinite processes 230 NUM_PROCS=1 231 fi 232 $LTPROOT/testcases/bin/genload --cpu $NUM_PROCS >/dev/null 2>&1 & 233 GENLOAD=1 ;; 234 235 C) 236 case $OPTARG in 237 /*) 238 FAILCMDFILE="-C $OPTARG" ;; 239 *) 240 FAILCMDFILE="-C $LTPROOT/output/$OPTARG" 241 ALT_DIR_OUT=1 ;; 242 esac ;; 243 244 T) 245 case $OPTARG in 246 /*) 247 TCONFCMDFILE="-T $OPTARG" ;; 248 *) 249 TCONFCMDFILE="-T $LTPROOT/output/$OPTARG" 250 ALT_DIR_OUT=1 ;; 251 esac ;; 252 253 d) # convert the user path to absolute path. 254 export TMPBASE=$(readlink -f ${OPTARG}) ;; 255 256 D) NUM_PROCS=1; NUM_FILES=1; NUM_BYTES=$((1024 * 1024 * 1024)); CLEAN_FLAG=0 257 ARGUMENT_LIST=$OPTARG 258 TOTAL_ARGUMENTS=1 259 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` 260 do 261 case $TOTAL_ARGUMENTS in 262 1) NUM_PROCS="$ARGUMENT" ;; 263 2) NUM_FILES="$ARGUMENT" ;; 264 3) NUM_BYTES="$ARGUMENT" ;; 265 4) CLEAN_FLAG="$ARGUMENT" ;; 266 esac 267 TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` 268 done 269 # just to get the default values if the user passed 0 270 if [ "$NUM_PROCS" -eq 0 ]; then 271 NUM_PROCS=1 272 fi 273 if [ "$NUM_FILES" -eq 0 ]; then 274 NUM_FILES=1 275 fi 276 if [ "$NUM_BYTES" -eq 0 ]; then 277 NUM_BYTES=$((1024 * 1024 * 1024)) 278 fi 279 if [ "$CLEAN_FLAG" -ne 1 ]; then 280 CLEAN_FLAG=0 281 fi 282 if [ "$CLEAN_FLAG" -eq 1 ]; then 283 # Do not unlink file in this case 284 $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ 285 $NUM_FILES --hdd-bytes $NUM_BYTES >/dev/null 2>&1 & 286 else 287 # Cleanup otherwise 288 $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ 289 $NUM_FILES --hdd-bytes $NUM_BYTES --hdd-noclean >/dev/null 2>&1 & 290 fi 291 GENLOAD=1;; 292 293 e) # Print out the version of LTP 294 version_of_ltp 295 ;; 296 f) # Execute user defined set of testcases. 297 # Can be more then one file, just separate it with ',', like: 298 # -f nfs,commands,/tmp/testfile 299 CMDFILES=$OPTARG;; 300 F) INJECT_KERNEL_FAULT=1 301 #Seperate out the NO_OF_LOOPS & FAULT_PERCENTAGE 302 INJECT_FAULT_LOOPS_PER_TEST=`echo $OPTARG |cut -d',' -f1 | tr -d '\n' | tr -d ' '` 303 INJECT_KERNEL_FAULT_PERCENTAGE=`echo $OPTARG |cut -d',' -f2 | tr -d '\n' | tr -d ' '` 304 if [ ! $INJECT_FAULT_LOOPS_PER_TEST ]; then 305 echo "Loops not properly defined. Resorting to default 5..." 306 export INJECT_FAULT_LOOPS_PER_TEST=5 307 fi 308 if [ ! $INJECT_KERNEL_FAULT_PERCENTAGE ]; then 309 echo "Fault Persentage not properly defined. Resorting to default 10..." 310 export INJECT_KERNEL_FAULT_PERCENTAGE=10 311 fi;; 312 g) HTMLFILE_NAME="$OPTARG" 313 case $OPTARG in 314 /*) 315 HTMLFILE="$OPTARG";; 316 *) 317 HTMLFILE="$LTPROOT/output/$OPTARG";; 318 esac 319 ALT_DIR_OUT=1 320 ALT_HTML_OUT=1;; 321 h) usage;; 322 323 i) 324 NUM_PROCS=$(($OPTARG)) 325 if [ "$NUM_PROCS" -eq 0 ]; then 326 # User Did not Define the Value ,or, User Defined Zero, 327 # hence, prevent from creating infinite processes 328 NUM_PROCS=1 329 fi 330 $LTPROOT/testcases/bin/genload --io $NUM_PROCS >/dev/null 2>&1 & 331 GENLOAD=1 ;; 332 333 K) 334 case $OPTARG in 335 /*) 336 DMESG_DIR="$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; 337 *) 338 DMESG_DIR="$LTPROOT/output/$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; 339 esac 340 mkdir -p $DMESG_DIR 341 ALT_DMESG_OUT=1;; 342 l) 343 LOGFILE_NAME="$OPTARG" 344 case $OPTARG in 345 /*) 346 LOGFILE="-l $OPTARG" ;; 347 *) 348 LOGFILE="-l $LTPROOT/results/$OPTARG" 349 ALT_DIR_RES=1 ;; 350 esac ;; 351 352 m) NUM_PROCS=1; CHUNKS=1; BYTES=$((256 * 1024 * 1024)); HANGUP_FLAG=0 353 ARGUMENT_LIST=$OPTARG 354 TOTAL_ARGUMENTS=1 355 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` 356 do 357 case $TOTAL_ARGUMENTS in 358 1) NUM_PROCS="$ARGUMENT" ;; 359 2) CHUNKS="$ARGUMENT" ;; 360 3) BYTES="$ARGUMENT" ;; 361 4) HANGUP_FLAG="$ARGUMENT" ;; 362 esac 363 TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` 364 done 365 # just to get the default values if the user passed 0 366 if [ "$NUM_PROCS" -eq 0 ]; then 367 NUM_PROCS=1 368 fi 369 if [ "$CHUNKS" -eq 0 ]; then 370 CHUNKS=1 371 fi 372 if [ "$BYTES" -eq 0 ]; then 373 BYTES=$((256 * 1024 * 1024)) 374 fi 375 if [ "$HANGUP_FLAG" -ne 1 ]; then 376 HANGUP_FLAG=0 377 fi 378 if [ "$HANGUP_FLAG" -eq 1 ]; then 379 # Hang in a Sleep loop after memory allocated 380 $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ 381 $CHUNKS --vm-bytes $BYTES --vm-hang >/dev/null 2>&1 & 382 else 383 # Otherwise Do not Hangup 384 $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ 385 $CHUNKS --vm-bytes $BYTES >/dev/null 2>&1 & 386 fi 387 GENLOAD=1;; 388 M) 389 VALGRIND_CHECK=1 390 VALGRIND_CHECK_TYPE="$OPTARG";; 391 392 N) RUN_NETEST=1;; 393 394 n) 395 $LTPROOT/testcases/bin/netpipe.sh 396 NETPIPE=1;; 397 398 o) OUTPUTFILE_NAME="$OPTARG" 399 case $OPTARG in 400 /*) 401 OUTPUTFILE="-o $OPTARG";; 402 *) 403 OUTPUTFILE="-o $LTPROOT/output/$OPTARG" 404 ALT_DIR_OUT=1 ;; 405 esac ;; 406 407 p) PRETTY_PRT=" -p ";; 408 409 q) QUIET_MODE=" -q ";; 410 411 r) LTPROOT=$OPTARG;; 412 413 s) TAG_RESTRICT_STRING=$OPTARG;; 414 415 S) case $OPTARG in 416 /*) 417 SKIPFILE=$OPTARG;; 418 *) 419 SKIPFILE="$LTPROOT/$OPTARG";; 420 esac ;; 421 422 t) # In case you want to specify the time 423 # to run from the command line 424 # (2m = two minutes, 2h = two hours, etc) 425 DURATION="-t $OPTARG" ;; 426 427 I) # In case you want the testcases to runsequentially RUN_REPEATED times 428 RUN_REPEATED=$OPTARG;; 429 430 w) CMDFILEADDR=$OPTARG;; 431 432 x) # number of ltp's to run 433 cat <<-EOF >&1 434 WARNING: The use of -x can cause unpredictable failures, as a 435 result of concurrently running multiple tests designed 436 to be ran exclusively. 437 Pausing for 10 seconds..." 438 EOF 439 sleep 10 440 INSTANCES="-x $OPTARG";; 441 b) DEVICE=$OPTARG;; 442 B) LTP_DEV_FS_TYPE=$OPTARG;; 443 z) BIG_DEVICE=$OPTARG;; 444 Z) BIG_DEVICE_FS_TYPE=$OPTARG;; 445 \?) usage;; 446 esac 447 done 448 449 ## It would be nice to create a default log file even if the user has not mentioned 450 if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name 451 LOGFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 452 LOGFILE="-l $LTPROOT/results/LTP_RUN_ON-$LOGFILE_NAME.log" 453 ALT_DIR_RES=1 454 PRETTY_PRT=" -p " 455 fi 456 457 ## It would be nice if a Failed File is compulsorily created (gives User better Idea of Tests that failed) 458 459 if [ ! "$FAILCMDFILE" ]; then ## User has not mentioned about Failed File name 460 ALT_DIR_OUT=1 461 if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about Output File name either 462 if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name either 463 FAILED_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 464 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 465 else ## User Fortunately wanted a log file, 466 FAILED_FILE_NAME=`basename $LOGFILE_NAME` ## Extract log file name and use it to construct Failed file name 467 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 468 fi 469 else ## User Fortunately wanted a Output file 470 FAILED_FILE_NAME=`basename $OUTPUTFILE_NAME` ## Extract output file name and use it to construct Failed file name 471 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 472 fi 473 fi 474 475 if [ ! "$TCONFCMDFILE" ]; then 476 ALT_DIR_OUT=1 477 if [ ! "$OUTPUTFILE" ]; then 478 if [ ! "$LOGFILE" ]; then 479 TCONF_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 480 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 481 else 482 TCONF_FILE_NAME=`basename $LOGFILE_NAME` 483 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 484 fi 485 else 486 TCONF_FILE_NAME=`basename $OUTPUTFILE_NAME` 487 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 488 fi 489 fi 490 491 if [ "$ALT_HTML_OUT" -eq 1 ] ; then ## User wants the HTML version of the output 492 QUIET_MODE="" ## Suppressing this guy as it will prevent generation of proper output 493 ## which the HTML parser will require 494 if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about the Outputfile name, then we need to definitely generate one 495 OUTPUTFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 496 OUTPUTFILE="-o $LTPROOT/output/LTP_RUN_ON-$OUTPUTFILE_NAME.output" 497 ALT_DIR_OUT=1 498 if [ ! "$HTMLFILE" ] ; then ## User has not mentioned HTML File name, We need to create one 499 HTMLFILE_NAME=`basename $OUTPUTFILE_NAME` 500 HTMLFILE="$LTPROOT/output/$HTMLFILE_NAME.html" 501 fi 502 fi 503 fi 504 505 # If we need, create the output directory 506 [ "$ALT_DIR_OUT" -eq 1 ] && \ 507 { 508 [ ! -d $LTPROOT/output ] && \ 509 { 510 echo "INFO: creating $LTPROOT/output directory" 511 mkdir -p $LTPROOT/output || \ 512 { 513 echo "ERROR: failed to create $LTPROOT/output" 514 exit 1 515 } 516 } 517 } 518 # If we need, create the results directory 519 [ "$ALT_DIR_RES" -eq 1 ] && \ 520 { 521 echo "INFO: creating $LTPROOT/results directory" 522 [ ! -d $LTPROOT/results ] && \ 523 { 524 mkdir -p $LTPROOT/results || \ 525 { 526 echo "ERROR: failed to create $LTPROOT/results" 527 exit 1 528 } 529 } 530 } 531 532 # Added -m 777 for tests that call tst_tmpdir() and try to 533 # write to it as user nobody 534 mkdir -m 777 -p $TMPBASE || \ 535 { 536 echo "FATAL: Unable to make temporary directory $TMPBASE" 537 exit 1 538 } 539 # use mktemp to create "safe" temporary directories 540 export TMPTEMPLATE="${TMPBASE}/ltp-XXXXXXXXXX" 541 TMP=`mktemp -d $TMPTEMPLATE` || \ 542 { 543 echo "FATAL: Unable to make temporary directory: $TMP" 544 exit 1 545 } 546 export TMP 547 # To be invoked by tst_tmpdir() 548 # write to it as user nobody 549 export TMPDIR=$TMP 550 551 chmod 777 $TMP || \ 552 { 553 echo "unable to chmod 777 $TMP ... aborting" 554 exit 1 555 } 556 557 cd $TMP || \ 558 { 559 echo "could not cd ${TMP} ... exiting" 560 exit 1 561 } 562 563 [ -n "$INSTANCES" ] && \ 564 { 565 INSTANCES="$INSTANCES -O ${TMP}" 566 } 567 568 [ "$RUN_NETEST" -eq 1 ] && \ 569 { 570 [ -z "$RHOST" ] || [ -z "$PASSWD" ] && \ 571 { 572 [ -z "$RHOST" ] && \ 573 { 574 printf "INFO: Enter RHOST = 'name of the remote host machine'" 575 printf "\n-> " 576 read RHOST 577 } 578 579 [ -z "$PASSWD" ] && \ 580 { 581 printf "\nINFO: " 582 printf "Enter PASSWD = 'root passwd of the remote host machine'" 583 printf "\n-> " 584 read PASSWD 585 } 586 export RHOST=$RHOST 587 export PASSWD=$PASSWD 588 echo "WARNING: security of $RHOST may be compromised" 589 } 590 } 591 592 # If user does not provide a command file select a default set of testcases 593 # to execute. 594 if [ -z "$CMDFILES" ] && [ -z "$CMDFILEADDR" ] 595 then 596 cat <<-EOF >&1 597 598 INFO: no command files were provided. Will execute the following 599 runtest scenario files: 600 601 `cat $LTPROOT/scenario_groups/default | tr '\012' ' '` 602 603 EOF 604 605 SCENARIO_LISTS="$LTPROOT/scenario_groups/default" 606 if [ "$RUN_NETEST" -eq 1 ]; then 607 SCENARIO_LISTS="$SCENARIO_LISTS $LTPROOT/scenario_groups/network" 608 fi 609 610 # DO NOT INDENT/DEDENT! 611 if [ -n "$SCENARIO_LISTS" ]; then 612 # Insurance to make sure that the first element in the pipe 613 # completed successfully. 614 cat_ok_sentinel=$TMP/cat_ok.$$ 615 (cat $SCENARIO_LISTS && touch "$cat_ok_sentinel") | \ 616 while read scenfile; do 617 618 scenfile=${LTPROOT}/runtest/$scenfile 619 620 # Skip over non-existent scenario files; things are 621 # robust enough now that the build will fail if these 622 # files don't exist. 623 [ -f "$scenfile" ] || continue 624 625 cat $scenfile >> "$TMP/alltests" || { 626 echo "FATAL: unable to append to command file" 627 rm -Rf "$TMP" 628 rm -f "$cat_ok_sentinel" 629 exit 1 630 } 631 632 done 633 634 rm -f "$cat_ok_sentinel" 635 636 fi 637 # ^^DO NOT INDENT/DEDENT!^^ 638 639 fi 640 641 [ -n "$CMDFILES" ] && \ 642 { 643 for scenfile in `echo "$CMDFILES" | tr ',' ' '` 644 do 645 [ -f "$scenfile" ] || scenfile="$LTPROOT/runtest/$scenfile" 646 cat "$scenfile" >> ${TMP}/alltests || \ 647 { 648 echo "FATAL: unable to create command file" 649 rm -Rf "$TMP" 650 exit 1 651 } 652 done 653 } 654 655 [ -n "$CMDFILEADDR" ] && \ 656 { 657 wget -q "${CMDFILEADDR}" -O ${TMP}/wgetcmdfile 658 if [ $? -ne 0 ]; then 659 echo "FATAL: error while getting the command file with wget (address $CMDFILEADDR)" 660 exit 1 661 fi 662 cat "${TMP}/wgetcmdfile" >> ${TMP}/alltests || \ 663 { 664 echo "FATAL: unable to create command file" 665 exit 1 666 } 667 } 668 669 # The fsx-linux tests use the SCRATCHDEV environment variable as a location 670 # that can be reformatted and run on. Set SCRATCHDEV if you want to run 671 # these tests. As a safeguard, this is disabled. 672 unset SCRATCHDEV 673 [ -n "$SCRATCHDEV" ] && \ 674 { 675 cat ${LTPROOT}/runtest/fsx >> ${TMP}/alltests || 676 { 677 echo "FATAL: unable to create fsx-linux tests command file" 678 exit 1 679 } 680 } 681 682 # If enabled, execute only test cases that match the PATTERN 683 if [ -n "$TAG_RESTRICT_STRING" ] 684 then 685 mv -f ${TMP}/alltests ${TMP}/alltests.orig 686 grep $TAG_RESTRICT_STRING ${TMP}/alltests.orig > ${TMP}/alltests #Not worth checking return codes for this case 687 fi 688 689 # Blacklist or skip tests if a SKIPFILE was specified with -S 690 if [ -n "$SKIPFILE" ] 691 then 692 for file in $( cat $SKIPFILE ); do 693 sed -i "/^$file[ \t]/d" ${TMP}/alltests 694 done 695 fi 696 697 # check for required users and groups 698 ${LTPROOT}/IDcheck.sh || \ 699 { 700 echo "WARNING: required users and groups not present" 701 echo "WARNING: some test cases may fail" 702 } 703 704 # display versions of installed software 705 [ -z "$QUIET_MODE" ] && \ 706 { 707 ${LTPROOT}/ver_linux || \ 708 { 709 echo "WARNING: unable to display versions of software installed" 710 exit 1 711 } 712 } 713 714 set_block_device 715 716 # here even if the user don't specify a big block device, we 717 # also don't create the big block device. 718 if [ -z "$BIG_DEVICE" ]; then 719 echo "no big block device was specified on commandline." 720 echo "Tests which require a big block device are disabled." 721 echo "You can specify it with option -z" 722 else 723 export LTP_BIG_DEV=$BIG_DEVICE 724 if [ -z "$BIG_DEVICE_FS_TYPE" ]; then 725 export LTP_BIG_DEV_FS_TYPE="ext2" 726 else 727 export LTP_BIG_DEV_FS_TYPE=$BIG_DEVICE_FS_TYPE 728 fi 729 fi 730 731 if [ $RUN_REPEATED -gt 1 ]; then # You need to specify at least more than 1 sequential run, else it runs default 732 echo "PAN will run these test cases $RUN_REPEATED times....." 733 echo "Test Tags will be Prepended with ITERATION NO.s....." 734 inc=1 735 sed -e '/^$/ d' -e 's/^[ ,\t]*//' -e '/^#/ d' < ${TMP}/alltests > ${TMP}/alltests.temp ##This removes all newlines, leading spaces, tabs, # 736 sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp > ${TMP}/alltests ## .temp is kept as Base file 737 while [ $inc -lt $RUN_REPEATED ] ; do 738 inc=`expr $inc + 1` 739 sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp >> ${TMP}/alltests #Keep appending with Iteration No.s 740 done 741 fi 742 743 [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test start time: $(date)" ; } 744 PAN_COMMAND="${LTPROOT}/bin/ltp-pan $QUIET_MODE -e -S $INSTANCES $DURATION -a $$ \ 745 -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE" 746 echo "COMMAND: $PAN_COMMAND" 747 if [ ! -z "$TAG_RESTRICT_STRING" ] ; then 748 echo "INFO: Restricted to $TAG_RESTRICT_STRING" 749 fi 750 #$PAN_COMMAND #Duplicated code here, because otherwise if we fail, only "PAN_COMMAND" gets output 751 752 ## Display the Output/Log/Failed/HTML file names here 753 printf "LOG File: " 754 echo $LOGFILE | cut -b4- 755 756 if [ "$OUTPUTFILE" ]; then 757 printf "OUTPUT File: " 758 echo $OUTPUTFILE | cut -b4- 759 fi 760 761 printf "FAILED COMMAND File: " 762 echo $FAILCMDFILE | cut -b4- 763 764 printf "TCONF COMMAND File: " 765 echo $TCONFCMDFILE | cut -b4- 766 767 if [ "$HTMLFILE" ]; then 768 echo "HTML File: $HTMLFILE" 769 fi 770 771 echo "Running tests......." 772 test_start_time=$(date) 773 774 # User wants testing with Kernel Fault Injection 775 if [ $INJECT_KERNEL_FAULT ] ; then 776 #See if Debugfs is mounted, and 777 #Fault Injection Framework available through Debugfs 778 use_faultinjection=true 779 for debug_subdir in \ 780 fail_io_timeout \ 781 fail_make_request \ 782 fail_page_alloc \ 783 failslab \ 784 ; do 785 if [ -d "/sys/kernel/debug/$debug_subdir" ] 786 then 787 use_faultinjection=true 788 break 789 fi 790 done 791 if $use_faultinjection; then 792 #If atleast one of the Framework is available 793 #Go ahead to Inject Fault & Create required 794 #Command Files for LTP run 795 echo Running tests with Fault Injection Enabled in the Kernel... 796 awk -v LOOPS=$INJECT_FAULT_LOOPS_PER_TEST \ 797 -v PERCENTAGE=$INJECT_KERNEL_FAULT_PERCENTAGE \ 798 -f ${LTPROOT}/bin/create_kernel_faults_in_loops_and_probability.awk \ 799 ${TMP}/alltests > ${TMP}/alltests.tmp 800 cp ${TMP}/alltests.tmp ${TMP}/alltests 801 rm -rf ${TMP}/alltests.tmp 802 else 803 echo Fault Injection not enabled in the Kernel.. 804 echo Running tests normally... 805 fi 806 fi 807 808 ## Valgrind Check will work only when Kernel Fault Injection is not expected, 809 ## We do not want to test Faults when valgrind is running 810 if [ $VALGRIND_CHECK ]; then 811 if [ ! $INJECT_KERNEL_FAULT ]; then 812 which valgrind || VALGRIND_CHECK_TYPE=XYZ 813 case $VALGRIND_CHECK_TYPE in 814 [1-3]) 815 awk -v CHECK_LEVEL=$VALGRIND_CHECK_TYPE \ 816 -f ${LTPROOT}/bin/create_valgrind_check.awk \ 817 ${TMP}/alltests $VALGRIND_CHECK_TYPE > \ 818 ${TMP}/alltests.tmp 819 cp ${TMP}/alltests.tmp ${TMP}/alltests 820 rm -rf ${TMP}/alltests.tmp 821 ;; 822 *) 823 echo "Invalid Memory Check Type, or, Valgrind is not available" 824 ;; 825 esac 826 fi 827 fi 828 829 if [ $ALT_DMESG_OUT -eq 1 ] ; then 830 #We want to print dmesg output for each test,lets do the trick inside the script 831 echo Enabling dmesg output logging for each test... 832 awk -v DMESG_DIR=$DMESG_DIR \ 833 -f ${LTPROOT}/bin/create_dmesg_entries_for_each_test.awk \ 834 ${TMP}/alltests > ${TMP}/alltests.tmp 835 cp ${TMP}/alltests.tmp ${TMP}/alltests 836 rm -rf ${TMP}/alltests.tmp 837 fi 838 # Some tests need to run inside the "bin" directory. 839 cd "${LTPROOT}/testcases/bin" 840 "${LTPROOT}/bin/ltp-pan" $QUIET_MODE -e -S $INSTANCES $DURATION -a $$ -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE 841 842 if [ $? -eq 0 ]; then 843 echo "INFO: ltp-pan reported all tests PASS" 844 VALUE=0 845 export LTP_EXIT_VALUE=0; 846 else 847 echo "INFO: ltp-pan reported some tests FAIL" 848 VALUE=1 849 export LTP_EXIT_VALUE=1; 850 fi 851 cd .. 852 echo "LTP Version: $version_date" 853 854 # $DMESG_DIR is used to cache messages obtained from dmesg after a test run. 855 # Proactively reap all of the 0-byte files in $DMESG_DIR as they have zero value 856 # and only clutter up the filesystem. 857 858 if [ $ALT_DMESG_OUT -eq 1 ] ; then 859 if ! find "$DMESG_DIR" -size 0 -exec rm {} + ; then 860 echo "cd to $DMESG_DIR failed: $?" 861 fi 862 if [ -n "$(ls "$DMESG_DIR")" ] ; then 863 echo "Kernel messages were generated for LTP tests $version_date" 864 else 865 echo "No Kernel messages were generated for LTP tests $version_date" 866 fi 867 fi 868 869 if [ "$ALT_HTML_OUT" -eq 1 ] ; then #User wants the HTML output to be created, it then needs to be generated 870 export LTP_VERSION=$version_date 871 export TEST_START_TIME=$test_start_time 872 export TEST_END_TIME=$(date) 873 OUTPUT_DIRECTORY=`echo $OUTPUTFILE | cut -c4-` 874 LOGS_DIRECTORY="$LTPROOT/results" 875 export TEST_OUTPUT_DIRECTORY="$LTPROOT/output" 876 export TEST_LOGS_DIRECTORY=$LOGS_DIRECTORY 877 echo "Generating HTML Output.....!!" 878 ( perl $LTPROOT/bin/genhtml.pl $LTPROOT/bin/html_report_header.txt test_start test_end test_output execution_status $OUTPUT_DIRECTORY > $HTMLFILE; ) 879 echo "Generated HTML Output.....!!" 880 echo "Location: $HTMLFILE"; 881 882 fi 883 884 if [ "$ALT_EMAIL_OUT" -eq 1 ] ; then ## User wants reports to be e-mailed 885 if [ [ ! "$HTMLFILE_NAME" ] -o [ ! "$OUTPUTFILE_NAME" ] -o [ ! "$LOGFILE_NAME" ] ] ; then 886 ##User does not have output/logs/html-output, nothing to be mailed in this situation 887 echo "Nothing to be mailed here...." 888 else 889 TAR_FILE_NAME=LTP_RUN_$version_date$DEFAULT_FILE_NAME_GENERATION_TIME.tar 890 if [ "$HTMLFILE_NAME" ] ; then ## HTML file Exists 891 if [ "$ALT_HTML_OUT" -ne 1 ] ; then ## The HTML file path is absolute and not $LTPROOT/output 892 mkdir -p $LTPROOT/output ## We need to create this Directory 893 cp $HTMLFILE_NAME $LTPROOT/output/ 894 fi 895 fi 896 if [ "$OUTPUTFILE_NAME" ] ; then ## Output file exists 897 if [ "$ALT_DIR_OUT" -ne 1 ] ; then ## The Output file path is absolute and not $LTPROOT/output 898 mkdir -p $LTPROOT/output ## We need to create this Directory 899 cp $OUTPUTFILE_NAME $LTPROOT/output/ 900 fi 901 fi 902 if [ "$LOGFILE_NAME" ] ; then ## Log file exists 903 if [ "$ALT_DIR_RES" -ne 1 ] ; then ## The Log file path is absolute and not $LTPROOT/results 904 mkdir -p $LTPROOT/results ## We need to create this Directory 905 cp $LOGFILE_NAME $LTPROOT/results/ 906 fi 907 fi 908 if [ -d $LTPROOT/output ] ; then 909 tar -cf ./$TAR_FILE_NAME $LTPROOT/output 910 if [ $? -eq 0 ]; then 911 echo "Created TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/output" 912 else 913 echo "Cannot Create TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/output" 914 fi 915 fi 916 if [ -d $LTPROOT/results ] ; then 917 tar -uf ./$TAR_FILE_NAME $LTPROOT/results 918 if [ $? -eq 0 ]; then 919 echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/results" 920 else 921 echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/results" 922 fi 923 fi 924 if [ -e $LTPROOT/nohup.out ] ; then ## If User would have Chosen nohup to do ltprun 925 tar -uf ./$TAR_FILE_NAME $LTPROOT/nohup.out 926 if [ $? -eq 0 ]; then 927 echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/nohup.out" 928 else 929 echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/nohup.out" 930 fi 931 fi 932 gzip ./$TAR_FILE_NAME ## gzip this guy 933 if [ $? -eq 0 ]; then 934 echo "Gunzipped TAR File: ./$TAR_FILE_NAME" 935 else 936 echo "Cannot Gunzip TAR File: ./$TAR_FILE_NAME" 937 fi 938 if [ -e /usr/bin/mutt ] ; then ## This is a better mail client than others 939 echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" 940 mutt -a ./$TAR_FILE_NAME.gz -s "LTP Reports on $test_start_time" $EMAIL_TO < /dev/null 941 if [ $? -eq 0 ]; then 942 echo "Reports Successfully mailed to: $EMAIL_TO" 943 else 944 echo "Reports cannot be mailed to: $EMAIL_TO" 945 fi 946 else ## Use our Ageold mail program 947 echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" 948 uuencode ./$TAR_FILE_NAME.gz $TAR_FILE_NAME.gz | mail $EMAIL_TO -s "LTP Reports on $test_start_time" 949 if [ $? -eq 0 ]; then 950 echo "Reports Successfully mailed to: $EMAIL_TO" 951 else 952 echo "Reports cannot be mailed to: $EMAIL_TO" 953 fi 954 fi 955 fi 956 fi 957 958 [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test end time: $(date)" ; } 959 960 [ "$GENLOAD" -eq 1 ] && { killall -9 genload >/dev/null 2>&1; } 961 [ "$NETPIPE" -eq 1 ] && { killall -9 NPtcp >/dev/null 2>&1; } 962 963 [ "$ALT_DIR_OUT" -eq 1 ] || [ "$ALT_DIR_RES" -eq 1 ] && \ 964 { 965 cat <<-EOF >&1 966 967 ############################################################### 968 969 Done executing testcases. 970 LTP Version: $version_date 971 ############################################################### 972 973 EOF 974 } 975 exit $VALUE 976 } 977 978 create_block() 979 { 980 #create a block device 981 dd if=/dev/zero of=${TMP}/test.img bs=1kB count=102400 >/dev/null 2>&1 982 if [ $? -ne 0 ]; then 983 echo "Failed to create loopback device image, please check disk space and re-run" 984 return 1 985 else 986 ##search for an unused loop dev 987 LOOP_DEV=$(losetup -f) 988 if [ $? -ne 0 ]; then 989 echo "no unused loop device is found" 990 return 1 991 else 992 ##attach the created file to loop dev. 993 losetup $LOOP_DEV ${TMP}/test.img 994 if [ $? -ne 0 ]; then 995 echo "losetup failed to create block device" 996 return 1 997 fi 998 DEVICE=$LOOP_DEV 999 return 0 1000 fi 1001 fi 1002 } 1003 1004 set_block_device() 1005 { 1006 if [ -z "$DEVICE" ]; then 1007 create_block 1008 if [ $? -ne 0 ]; then 1009 echo "no block device was specified on commandline." 1010 echo "Block device could not be created using loopback device" 1011 echo "Tests which require block device are disabled." 1012 echo "You can specify it with option -b" 1013 else 1014 export LTP_DEV=$DEVICE 1015 fi 1016 else 1017 export LTP_DEV=$DEVICE 1018 fi 1019 } 1020 1021 cleanup() 1022 { 1023 [ "$LOOP_DEV" ] && losetup -d $LOOP_DEV 1024 rm -rf ${TMP} 1025 } 1026 1027 1028 LTP_SCRIPT="$(basename $0)" 1029 1030 if [ "$LTP_SCRIPT" = "runltp" ]; then 1031 trap "cleanup" 0 1032 setup 1033 main "$@" 1034 fi 1035
