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@mail.utexas.edu 26# Robbe Williamson - robbiew@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 72setup() 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:${LTPROOT}/bin" 82 83 export LTP_DEV_FS_TYPE="ext2" 84 85 [ -d "$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 "$LTPROOT/bin/ltp-pan" ] || 93 { 94 echo "FATAL: Test suite driver 'ltp-pan' not found" 95 echo "INFO: Follow directions in INSTALL!" 96 exit 1 97 } 98} 99 100version_of_ltp() 101{ 102 cat "$LTPROOT/Version" 103 exit 0 104} 105 106usage() 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 -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 (separated 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 (separated 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 -o OUTPUTFILE Redirect test output to a file. 152 -p Human readable format logfiles. 153 -q Print less verbose output to screen. This implies 154 not logging start of the test in kernel log. 155 -Q Don't log start of test in kernel log. 156 -r LTPROOT Fully qualified path where testsuite is installed. 157 -R Randomize test order. 158 -s PATTERN Only run test cases which match PATTERN. 159 -S SKIPFILE Skip tests specified in SKIPFILE 160 -t DURATION Execute the testsuite for given duration. Examples: 161 -t 60s = 60 seconds 162 -t 45m = 45 minutes 163 -t 24h = 24 hours 164 -t 2d = 2 days 165 -I ITERATIONS Execute the testsuite ITERATIONS times. 166 -w CMDFILEADDR Uses wget to get the user's list of testcases. 167 -x INSTANCES Run multiple instances of this testsuite. 168 -b DEVICE Some tests require an unmounted block device 169 to run correctly. 170 -B LTP_DEV_FS_TYPE The file system of test block devices. 171 -z BIG_DEVICE Some tests require a big unmounted block device 172 to run correctly. 173 -Z LTP_BIG_DEV_FS_TYPE The file system of the big device 174 -W ZOOFILE Specify the zoo file used to record current test tags (default PID of this script) 175 176 177 178 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.$$ -d ${PWD} 179 180 181 EOF 182exit 0 183} 184 185main() 186{ 187 local CMDFILES= 188 local PRETTY_PRT= 189 local ALT_DIR_OUT=0 190 local ALT_DIR_RES=0 191 local ALT_HTML_OUT=0 192 local ALT_EMAIL_OUT=0 193 local ALT_DMESG_OUT=0 194 local RUN_NETEST=0 195 local RUN_REPEATED=0 196 local QUIET_MODE= 197 local NO_KMSG= 198 local NETPIPE=0 199 local GENLOAD=0 200 local MEMSIZE=0 201 local DURATION= 202 local CMDFILEADDR= 203 local FAILCMDFILE= 204 local TCONFCMDFILE= 205 local INJECT_KERNEL_FAULT= 206 local INJECT_KERNEL_FAULT_PERCENTAGE= 207 local INJECT_FAULT_LOOPS_PER_TEST= 208 local VALGRIND_CHECK= 209 local VALGRIND_CHECK_TYPE= 210 local LOGFILE_NAME= 211 local LOGFILE= 212 local OUTPUTFILE_NAME= 213 local OUTPUTFILE= 214 local HTMLFILE_NAME= 215 local HTMLFILE= 216 local DMESG_DIR= 217 local EMAIL_TO= 218 local TAG_RESTRICT_STRING= 219 local PAN_COMMAND= 220 local RANDOMRUN=0 221 local DEFAULT_FILE_NAME_GENERATION_TIME=`date +"%Y_%m_%d-%Hh_%Mm_%Ss"` 222 local scenfile= 223 local ZOOFILE=$$ 224 225 version_date=$(cat "$LTPROOT/Version") 226 227 while getopts a:b:B:c:C:T:d:D:ef:F:g:hi:I:K:l:m:M:No:pqQr:Rs:S:t:T:w:x:z:Z:W: arg 228 do case $arg in 229 a) EMAIL_TO=$OPTARG 230 ALT_EMAIL_OUT=1;; 231 c) 232 NUM_PROCS=$(($OPTARG)) 233 if [ "$NUM_PROCS" -eq 0 ]; then 234 # User Did not Define the Value ,or, User Defined Zero, 235 # hence, prevent from creating infinite processes 236 NUM_PROCS=1 237 fi 238 $LTPROOT/testcases/bin/genload --cpu $NUM_PROCS >/dev/null 2>&1 & 239 GENLOAD=1 ;; 240 241 C) 242 case $OPTARG in 243 /*) 244 FAILCMDFILE="-C $OPTARG" ;; 245 *) 246 FAILCMDFILE="-C $LTPROOT/output/$OPTARG" 247 ALT_DIR_OUT=1 ;; 248 esac ;; 249 250 T) 251 case $OPTARG in 252 /*) 253 TCONFCMDFILE="-T $OPTARG" ;; 254 *) 255 TCONFCMDFILE="-T $LTPROOT/output/$OPTARG" 256 ALT_DIR_OUT=1 ;; 257 esac ;; 258 259 d) # convert the user path to absolute path. 260 export TMPBASE=$(readlink -f ${OPTARG}) ;; 261 262 D) NUM_PROCS=1; NUM_FILES=1; NUM_BYTES=$((1024 * 1024 * 1024)); CLEAN_FLAG=0 263 ARGUMENT_LIST=$OPTARG 264 TOTAL_ARGUMENTS=1 265 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` 266 do 267 case $TOTAL_ARGUMENTS in 268 1) NUM_PROCS="$ARGUMENT" ;; 269 2) NUM_FILES="$ARGUMENT" ;; 270 3) NUM_BYTES="$ARGUMENT" ;; 271 4) CLEAN_FLAG="$ARGUMENT" ;; 272 esac 273 TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` 274 done 275 # just to get the default values if the user passed 0 276 if [ "$NUM_PROCS" -eq 0 ]; then 277 NUM_PROCS=1 278 fi 279 if [ "$NUM_FILES" -eq 0 ]; then 280 NUM_FILES=1 281 fi 282 if [ "$NUM_BYTES" -eq 0 ]; then 283 NUM_BYTES=$((1024 * 1024 * 1024)) 284 fi 285 if [ "$CLEAN_FLAG" -ne 1 ]; then 286 CLEAN_FLAG=0 287 fi 288 if [ "$CLEAN_FLAG" -eq 1 ]; then 289 # Do not unlink file in this case 290 $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ 291 $NUM_FILES --hdd-bytes $NUM_BYTES >/dev/null 2>&1 & 292 else 293 # Cleanup otherwise 294 $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ 295 $NUM_FILES --hdd-bytes $NUM_BYTES --hdd-noclean >/dev/null 2>&1 & 296 fi 297 GENLOAD=1;; 298 299 e) # Print out the version of LTP 300 version_of_ltp 301 ;; 302 f) # Execute user defined set of testcases. 303 # Can be more than one file, just separate it with ',', like: 304 # -f nfs,commands,/tmp/testfile 305 CMDFILES=$OPTARG;; 306 F) INJECT_KERNEL_FAULT=1 307 # Separate out the NO_OF_LOOPS & FAULT_PERCENTAGE 308 INJECT_FAULT_LOOPS_PER_TEST=`echo $OPTARG |cut -d',' -f1 | tr -d '\n' | tr -d ' '` 309 INJECT_KERNEL_FAULT_PERCENTAGE=`echo $OPTARG |cut -d',' -f2 | tr -d '\n' | tr -d ' '` 310 if [ ! $INJECT_FAULT_LOOPS_PER_TEST ]; then 311 echo "Loops not properly defined. Resorting to default 5..." 312 export INJECT_FAULT_LOOPS_PER_TEST=5 313 fi 314 if [ ! $INJECT_KERNEL_FAULT_PERCENTAGE ]; then 315 echo "Fault Persentage not properly defined. Resorting to default 10..." 316 export INJECT_KERNEL_FAULT_PERCENTAGE=10 317 fi;; 318 g) HTMLFILE_NAME="$OPTARG" 319 case $OPTARG in 320 /*) 321 HTMLFILE="$OPTARG";; 322 *) 323 HTMLFILE="$LTPROOT/output/$OPTARG" 324 ALT_DIR_OUT=1;; 325 esac 326 ALT_HTML_OUT=1;; 327 h) usage;; 328 329 i) 330 NUM_PROCS=$(($OPTARG)) 331 if [ "$NUM_PROCS" -eq 0 ]; then 332 # User Did not Define the Value ,or, User Defined Zero, 333 # hence, prevent from creating infinite processes 334 NUM_PROCS=1 335 fi 336 $LTPROOT/testcases/bin/genload --io $NUM_PROCS >/dev/null 2>&1 & 337 GENLOAD=1 ;; 338 339 K) 340 case $OPTARG in 341 /*) 342 DMESG_DIR="$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; 343 *) 344 DMESG_DIR="$LTPROOT/output/$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; 345 esac 346 mkdir -p $DMESG_DIR 347 ALT_DMESG_OUT=1;; 348 l) 349 LOGFILE_NAME="$OPTARG" 350 case $OPTARG in 351 /*) 352 LOGFILE="-l $OPTARG" ;; 353 *) 354 LOGFILE="-l $LTPROOT/results/$OPTARG" 355 ALT_DIR_RES=1 ;; 356 esac ;; 357 358 m) NUM_PROCS=1; CHUNKS=1; BYTES=$((256 * 1024 * 1024)); HANGUP_FLAG=0 359 ARGUMENT_LIST=$OPTARG 360 TOTAL_ARGUMENTS=1 361 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` 362 do 363 case $TOTAL_ARGUMENTS in 364 1) NUM_PROCS="$ARGUMENT" ;; 365 2) CHUNKS="$ARGUMENT" ;; 366 3) BYTES="$ARGUMENT" ;; 367 4) HANGUP_FLAG="$ARGUMENT" ;; 368 esac 369 TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` 370 done 371 # just to get the default values if the user passed 0 372 if [ "$NUM_PROCS" -eq 0 ]; then 373 NUM_PROCS=1 374 fi 375 if [ "$CHUNKS" -eq 0 ]; then 376 CHUNKS=1 377 fi 378 if [ "$BYTES" -eq 0 ]; then 379 BYTES=$((256 * 1024 * 1024)) 380 fi 381 if [ "$HANGUP_FLAG" -ne 1 ]; then 382 HANGUP_FLAG=0 383 fi 384 if [ "$HANGUP_FLAG" -eq 1 ]; then 385 # Hang in a Sleep loop after memory allocated 386 $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ 387 $CHUNKS --vm-bytes $BYTES --vm-hang >/dev/null 2>&1 & 388 else 389 # Otherwise Do not Hangup 390 $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ 391 $CHUNKS --vm-bytes $BYTES >/dev/null 2>&1 & 392 fi 393 GENLOAD=1;; 394 M) 395 VALGRIND_CHECK=1 396 VALGRIND_CHECK_TYPE="$OPTARG";; 397 398 N) RUN_NETEST=1;; 399 400 o) OUTPUTFILE_NAME="$OPTARG" 401 case $OPTARG in 402 /*) 403 OUTPUTFILE="-o $OPTARG";; 404 *) 405 OUTPUTFILE="-o $LTPROOT/output/$OPTARG" 406 ALT_DIR_OUT=1 ;; 407 esac ;; 408 409 p) PRETTY_PRT="-p";; 410 411 q) QUIET_MODE="-q";; 412 413 Q) NO_KMSG="-Q";; 414 415 r) LTPROOT=$OPTARG;; 416 417 R) RANDOMRUN=1;; 418 419 s) TAG_RESTRICT_STRING=$OPTARG;; 420 421 S) case $OPTARG in 422 /*) 423 SKIPFILE=$OPTARG;; 424 *) 425 SKIPFILE="$LTPROOT/$OPTARG";; 426 esac ;; 427 428 t) # In case you want to specify the time 429 # to run from the command line 430 # (2m = two minutes, 2h = two hours, etc) 431 DURATION="-t $OPTARG" ;; 432 433 I) # In case you want the testcases to runsequentially RUN_REPEATED times 434 RUN_REPEATED=$OPTARG;; 435 436 w) CMDFILEADDR=$OPTARG;; 437 438 x) # number of ltp's to run 439 cat <<-EOF >&1 440 WARNING: The use of -x can cause unpredictable failures, as a 441 result of concurrently running multiple tests designed 442 to be ran exclusively. 443 Pausing for 10 seconds..." 444 EOF 445 sleep 10 446 INSTANCES="-x $OPTARG";; 447 b) DEVICE=$OPTARG;; 448 B) LTP_DEV_FS_TYPE=$OPTARG;; 449 z) BIG_DEVICE=$OPTARG;; 450 Z) BIG_DEVICE_FS_TYPE=$OPTARG;; 451 W) ZOOFILE=$OPTARG;; 452 \?) usage;; 453 esac 454 done 455 456 ## It would be nice to create a default log file even if the user has not mentioned 457 if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name 458 LOGFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 459 LOGFILE="-l $LTPROOT/results/LTP_RUN_ON-$LOGFILE_NAME.log" 460 ALT_DIR_RES=1 461 PRETTY_PRT="-p" 462 fi 463 464 ## It would be nice if a Failed File is compulsorily created (gives User better Idea of Tests that failed) 465 466 if [ ! "$FAILCMDFILE" ]; then ## User has not mentioned about Failed File name 467 ALT_DIR_OUT=1 468 if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about Output File name either 469 if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name either 470 FAILED_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 471 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 472 else ## User Fortunately wanted a log file, 473 FAILED_FILE_NAME=`basename $LOGFILE_NAME` ## Extract log file name and use it to construct Failed file name 474 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 475 fi 476 else ## User Fortunately wanted a Output file 477 FAILED_FILE_NAME=`basename $OUTPUTFILE_NAME` ## Extract output file name and use it to construct Failed file name 478 FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" 479 fi 480 fi 481 482 if [ ! "$TCONFCMDFILE" ]; then 483 ALT_DIR_OUT=1 484 if [ ! "$OUTPUTFILE" ]; then 485 if [ ! "$LOGFILE" ]; then 486 TCONF_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 487 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 488 else 489 TCONF_FILE_NAME=`basename $LOGFILE_NAME` 490 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 491 fi 492 else 493 TCONF_FILE_NAME=`basename $OUTPUTFILE_NAME` 494 TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" 495 fi 496 fi 497 498 if [ "$ALT_HTML_OUT" -eq 1 ] ; then ## User wants the HTML version of the output 499 QUIET_MODE="" ## Suppressing this guy as it will prevent generation of proper output 500 ## which the HTML parser will require 501 if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about the Outputfile name, then we need to definitely generate one 502 OUTPUTFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" 503 OUTPUTFILE="-o $LTPROOT/output/LTP_RUN_ON-$OUTPUTFILE_NAME.output" 504 ALT_DIR_OUT=1 505 fi 506 fi 507 508 # If we need, create the output directory 509 [ "$ALT_DIR_OUT" -eq 1 ] && \ 510 { 511 [ ! -d $LTPROOT/output ] && \ 512 { 513 echo "INFO: creating $LTPROOT/output directory" 514 mkdir -p $LTPROOT/output || \ 515 { 516 echo "ERROR: failed to create $LTPROOT/output" 517 exit 1 518 } 519 } 520 } 521 522 # If we need, create the results directory 523 [ "$ALT_DIR_RES" -eq 1 ] && \ 524 { 525 [ ! -d $LTPROOT/results ] && \ 526 { 527 echo "INFO: creating $LTPROOT/results directory" 528 mkdir -p $LTPROOT/results || \ 529 { 530 echo "ERROR: failed to create $LTPROOT/results" 531 exit 1 532 } 533 } 534 } 535 536 # Added -m 777 for tests that call tst_tmpdir() and try to 537 # write to it as user nobody 538 mkdir -m 777 -p $TMPBASE || \ 539 { 540 echo "FATAL: Unable to make temporary directory $TMPBASE" 541 exit 1 542 } 543 # use mktemp to create "safe" temporary directories 544 export TMPTEMPLATE="${TMPBASE}/ltp-XXXXXXXXXX" 545 TMP=`mktemp -d $TMPTEMPLATE` || \ 546 { 547 echo "FATAL: Unable to make temporary directory: $TMP" 548 exit 1 549 } 550 export TMP 551 # To be invoked by tst_tmpdir() 552 # write to it as user nobody 553 export TMPDIR=$TMP 554 555 trap "cleanup" 0 556 557 chmod 777 $TMP || \ 558 { 559 echo "unable to chmod 777 $TMP ... aborting" 560 exit 1 561 } 562 563 cd $TMP || \ 564 { 565 echo "could not cd ${TMP} ... exiting" 566 exit 1 567 } 568 569 [ -n "$INSTANCES" ] && \ 570 { 571 INSTANCES="$INSTANCES -O ${TMP}" 572 } 573 574 # If user does not provide a command file select a default set of testcases 575 # to execute. 576 if [ -z "$CMDFILES" ] && [ -z "$CMDFILEADDR" ]; then 577 578 SCENARIO_LISTS="$LTPROOT/scenario_groups/default" 579 if [ "$RUN_NETEST" -eq 1 ]; then 580 SCENARIO_LISTS="$LTPROOT/scenario_groups/network" 581 fi 582 583 cat <<-EOF >&1 584INFO: no command files were provided. Executing following runtest scenario files: 585`cat $SCENARIO_LISTS | tr '\012' ' '` 586 587EOF 588 cat_ok_sentinel=$TMP/cat_ok.$$ 589 touch "$cat_ok_sentinel" 590 cat $SCENARIO_LISTS | while read scenfile; do 591 scenfile=${LTPROOT}/runtest/$scenfile 592 [ -f "$scenfile" ] || continue 593 594 cat $scenfile >> "$TMP/alltests" || { 595 echo "FATAL: unable to append to command file" 596 rm -Rf "$TMP" 597 rm -f "$cat_ok_sentinel" 598 exit 1 599 } 600 done 601 rm -f "$cat_ok_sentinel" 602 fi 603 604 [ -n "$CMDFILES" ] && \ 605 { 606 for scenfile in `echo "$CMDFILES" | tr ',' ' '` 607 do 608 [ -f "$scenfile" ] || scenfile="$LTPROOT/runtest/$scenfile" 609 cat "$scenfile" >> ${TMP}/alltests || \ 610 { 611 echo "FATAL: unable to create command file" 612 rm -Rf "$TMP" 613 exit 1 614 } 615 done 616 } 617 618 [ -n "$CMDFILEADDR" ] && \ 619 { 620 wget -q "${CMDFILEADDR}" -O ${TMP}/wgetcmdfile 621 if [ $? -ne 0 ]; then 622 echo "FATAL: error while getting the command file with wget (address $CMDFILEADDR)" 623 exit 1 624 fi 625 cat "${TMP}/wgetcmdfile" >> ${TMP}/alltests || \ 626 { 627 echo "FATAL: unable to create command file" 628 exit 1 629 } 630 } 631 632 # The fsx-linux tests use the SCRATCHDEV environment variable as a location 633 # that can be reformatted and run on. Set SCRATCHDEV if you want to run 634 # these tests. As a safeguard, this is disabled. 635 unset SCRATCHDEV 636 [ -n "$SCRATCHDEV" ] && \ 637 { 638 cat ${LTPROOT}/runtest/fsx >> ${TMP}/alltests || 639 { 640 echo "FATAL: unable to create fsx-linux tests command file" 641 exit 1 642 } 643 } 644 645 # If enabled, execute only test cases that match the PATTERN 646 if [ -n "$TAG_RESTRICT_STRING" ] 647 then 648 mv -f ${TMP}/alltests ${TMP}/alltests.orig 649 grep $TAG_RESTRICT_STRING ${TMP}/alltests.orig > ${TMP}/alltests #Not worth checking return codes for this case 650 fi 651 652 # Blacklist or skip tests if a SKIPFILE was specified with -S 653 if [ -n "${SKIPFILE}" ]; then 654 for test_name in $(awk '{print $1}' "${SKIPFILE}"); do 655 case "${test_name}" in \#*) continue;; esac 656 sed -i "/\<${test_name}\>/c\\${test_name} exit 32;" alltests 657 done 658 fi 659 660 # check for required users and groups 661 ${LTPROOT}/IDcheck.sh || \ 662 { 663 echo "WARNING: required users and groups not present" 664 echo "WARNING: some test cases may fail" 665 } 666 667 # display versions of installed software 668 [ -z "$QUIET_MODE" ] && \ 669 { 670 ${LTPROOT}/ver_linux || \ 671 { 672 echo "WARNING: unable to display versions of software installed" 673 exit 1 674 } 675 } 676 677 set_block_device 678 679 # here even if the user don't specify a big block device, we 680 # also don't create the big block device. 681 if [ -z "$BIG_DEVICE" ]; then 682 echo "no big block device was specified on commandline." 683 echo "Tests which require a big block device are disabled." 684 echo "You can specify it with option -z" 685 else 686 export LTP_BIG_DEV=$BIG_DEVICE 687 if [ -z "$BIG_DEVICE_FS_TYPE" ]; then 688 export LTP_BIG_DEV_FS_TYPE="ext2" 689 else 690 export LTP_BIG_DEV_FS_TYPE=$BIG_DEVICE_FS_TYPE 691 fi 692 fi 693 694 if [ $RUN_REPEATED -gt 1 ]; then # You need to specify at least more than 1 sequential run, else it runs default 695 echo "PAN will run these test cases $RUN_REPEATED times....." 696 echo "Test Tags will be Prepended with ITERATION NO.s....." 697 inc=1 698 sed -e '/^$/ d' -e 's/^[ ,\t]*//' -e '/^#/ d' < ${TMP}/alltests > ${TMP}/alltests.temp ##This removes all newlines, leading spaces, tabs, # 699 sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp > ${TMP}/alltests ## .temp is kept as Base file 700 while [ $inc -lt $RUN_REPEATED ] ; do 701 inc=`expr $inc + 1` 702 sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp >> ${TMP}/alltests #Keep appending with Iteration No.s 703 done 704 fi 705 706 if [ "$RANDOMRUN" != "0" ]; then 707 sort -R ${TMP}/alltests -o ${TMP}/alltests 708 fi 709 710 [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test start time: $(date)" ; } 711 PAN_COMMAND="${LTPROOT}/bin/ltp-pan $QUIET_MODE $NO_KMSG -e -S $INSTANCES $DURATION -a ${ZOOFILE} \ 712 -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE" 713 echo "COMMAND: $PAN_COMMAND" 714 if [ ! -z "$TAG_RESTRICT_STRING" ] ; then 715 echo "INFO: Restricted to $TAG_RESTRICT_STRING" 716 fi 717 #$PAN_COMMAND #Duplicated code here, because otherwise if we fail, only "PAN_COMMAND" gets output 718 719 ## Display the Output/Log/Failed/HTML file names here 720 printf "LOG File: " 721 echo $LOGFILE | cut -b4- 722 723 if [ "$OUTPUTFILE" ]; then 724 printf "OUTPUT File: " 725 echo $OUTPUTFILE | cut -b4- 726 fi 727 728 printf "FAILED COMMAND File: " 729 echo $FAILCMDFILE | cut -b4- 730 731 printf "TCONF COMMAND File: " 732 echo $TCONFCMDFILE | cut -b4- 733 734 if [ "$HTMLFILE" ]; then 735 echo "HTML File: $HTMLFILE" 736 fi 737 738 echo "Running tests......." 739 test_start_time=$(date) 740 741 # User wants testing with Kernel Fault Injection 742 if [ $INJECT_KERNEL_FAULT ] ; then 743 #See if Debugfs is mounted, and 744 #Fault Injection Framework available through Debugfs 745 use_faultinjection=true 746 for debug_subdir in \ 747 fail_io_timeout \ 748 fail_make_request \ 749 fail_page_alloc \ 750 failslab \ 751 ; do 752 if [ -d "/sys/kernel/debug/$debug_subdir" ] 753 then 754 use_faultinjection=true 755 break 756 fi 757 done 758 if $use_faultinjection; then 759 #If atleast one of the Framework is available 760 #Go ahead to Inject Fault & Create required 761 #Command Files for LTP run 762 echo Running tests with Fault Injection Enabled in the Kernel... 763 awk -v LOOPS=$INJECT_FAULT_LOOPS_PER_TEST \ 764 -v PERCENTAGE=$INJECT_KERNEL_FAULT_PERCENTAGE \ 765 -f ${LTPROOT}/bin/create_kernel_faults_in_loops_and_probability.awk \ 766 ${TMP}/alltests > ${TMP}/alltests.tmp 767 cp ${TMP}/alltests.tmp ${TMP}/alltests 768 rm -rf ${TMP}/alltests.tmp 769 else 770 echo Fault Injection not enabled in the Kernel.. 771 echo Running tests normally... 772 fi 773 fi 774 775 ## Valgrind Check will work only when Kernel Fault Injection is not expected, 776 ## We do not want to test Faults when valgrind is running 777 if [ $VALGRIND_CHECK ]; then 778 if [ ! $INJECT_KERNEL_FAULT ]; then 779 which valgrind || VALGRIND_CHECK_TYPE=XYZ 780 case $VALGRIND_CHECK_TYPE in 781 [1-3]) 782 awk -v CHECK_LEVEL=$VALGRIND_CHECK_TYPE \ 783 -f ${LTPROOT}/bin/create_valgrind_check.awk \ 784 ${TMP}/alltests $VALGRIND_CHECK_TYPE > \ 785 ${TMP}/alltests.tmp 786 cp ${TMP}/alltests.tmp ${TMP}/alltests 787 rm -rf ${TMP}/alltests.tmp 788 ;; 789 *) 790 echo "Invalid Memory Check Type, or, Valgrind is not available" 791 ;; 792 esac 793 fi 794 fi 795 796 if [ $ALT_DMESG_OUT -eq 1 ] ; then 797 #We want to print dmesg output for each test,lets do the trick inside the script 798 echo Enabling dmesg output logging for each test... 799 awk -v DMESG_DIR=$DMESG_DIR \ 800 -f ${LTPROOT}/bin/create_dmesg_entries_for_each_test.awk \ 801 ${TMP}/alltests > ${TMP}/alltests.tmp 802 cp ${TMP}/alltests.tmp ${TMP}/alltests 803 rm -rf ${TMP}/alltests.tmp 804 fi 805 # Some tests need to run inside the "bin" directory. 806 cd "${LTPROOT}/testcases/bin" 807 "${LTPROOT}/bin/ltp-pan" $QUIET_MODE $NO_KMSG -e -S $INSTANCES $DURATION -a ${ZOOFILE} -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE 808 809 if [ $? -eq 0 ]; then 810 echo "INFO: ltp-pan reported all tests PASS" 811 VALUE=0 812 export LTP_EXIT_VALUE=0; 813 else 814 echo "INFO: ltp-pan reported some tests FAIL" 815 VALUE=1 816 export LTP_EXIT_VALUE=1; 817 fi 818 cd .. 819 echo "LTP Version: $version_date" 820 821 # $DMESG_DIR is used to cache messages obtained from dmesg after a test run. 822 # Proactively reap all of the 0-byte files in $DMESG_DIR as they have zero value 823 # and only clutter up the filesystem. 824 825 if [ $ALT_DMESG_OUT -eq 1 ] ; then 826 if ! find "$DMESG_DIR" -size 0 -exec rm {} + ; then 827 echo "cd to $DMESG_DIR failed: $?" 828 fi 829 if [ -n "$(ls "$DMESG_DIR")" ] ; then 830 echo "Kernel messages were generated for LTP tests $version_date" 831 else 832 echo "No Kernel messages were generated for LTP tests $version_date" 833 fi 834 fi 835 836 if [ "$ALT_HTML_OUT" -eq 1 ] ; then #User wants the HTML output to be created, it then needs to be generated 837 export LTP_VERSION=$version_date 838 export TEST_START_TIME="$test_start_time" 839 export TEST_END_TIME="$(date)" 840 OUTPUT_FILE=`echo $OUTPUTFILE | cut -c4-` 841 LOGS_DIRECTORY="$LTPROOT/results" 842 export TEST_OUTPUT_DIRECTORY="$LTPROOT/output" 843 export TEST_LOGS_DIRECTORY=$LOGS_DIRECTORY 844 echo "Generating HTML Output.....!!" 845 ( perl $LTPROOT/bin/genhtml.pl $LTPROOT/bin/html_report_header.txt test_start test_end test_output execution_status $OUTPUT_FILE > $HTMLFILE; ) 846 echo "Generated HTML Output.....!!" 847 echo "Location: $HTMLFILE"; 848 849 fi 850 851 if [ "$ALT_EMAIL_OUT" -eq 1 ] ; then ## User wants reports to be e-mailed 852 TAR_FILE_NAME=LTP_RUN_$version_date$DEFAULT_FILE_NAME_GENERATION_TIME.tar 853 if [ "$HTMLFILE_NAME" ] ; then ## HTML file Exists 854 if [ "$ALT_HTML_OUT" -ne 1 ] ; then ## The HTML file path is absolute and not $LTPROOT/output 855 mkdir -p $LTPROOT/output ## We need to create this Directory 856 cp $HTMLFILE_NAME $LTPROOT/output/ 857 fi 858 fi 859 if [ "$OUTPUTFILE_NAME" ] ; then ## Output file exists 860 if [ "$ALT_DIR_OUT" -ne 1 ] ; then ## The Output file path is absolute and not $LTPROOT/output 861 mkdir -p $LTPROOT/output ## We need to create this Directory 862 cp $OUTPUTFILE_NAME $LTPROOT/output/ 863 fi 864 fi 865 if [ "$LOGFILE_NAME" ] ; then ## Log file exists 866 if [ "$ALT_DIR_RES" -ne 1 ] ; then ## The Log file path is absolute and not $LTPROOT/results 867 mkdir -p $LTPROOT/results ## We need to create this Directory 868 cp $LOGFILE_NAME $LTPROOT/results/ 869 fi 870 fi 871 if [ -d $LTPROOT/output ] ; then 872 tar -cf ./$TAR_FILE_NAME $LTPROOT/output 873 if [ $? -eq 0 ]; then 874 echo "Created TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/output" 875 else 876 echo "Cannot Create TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/output" 877 fi 878 fi 879 if [ -d $LTPROOT/results ] ; then 880 tar -uf ./$TAR_FILE_NAME $LTPROOT/results 881 if [ $? -eq 0 ]; then 882 echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/results" 883 else 884 echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/results" 885 fi 886 fi 887 if [ -e $LTPROOT/nohup.out ] ; then ## If User would have Chosen nohup to do ltprun 888 tar -uf ./$TAR_FILE_NAME $LTPROOT/nohup.out 889 if [ $? -eq 0 ]; then 890 echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/nohup.out" 891 else 892 echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/nohup.out" 893 fi 894 fi 895 gzip ./$TAR_FILE_NAME ## gzip this guy 896 if [ $? -eq 0 ]; then 897 echo "Gunzipped TAR File: ./$TAR_FILE_NAME" 898 else 899 echo "Cannot Gunzip TAR File: ./$TAR_FILE_NAME" 900 fi 901 if which mutt >/dev/null 2>&1; then 902 echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" 903 mutt -a ./$TAR_FILE_NAME.gz -s "LTP Reports on $test_start_time" -- $EMAIL_TO < /dev/null 904 if [ $? -eq 0 ]; then 905 echo "Reports Successfully mailed to: $EMAIL_TO" 906 else 907 echo "Reports cannot be mailed to: $EMAIL_TO" 908 fi 909 else ## Use our Ageold mail program 910 echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" 911 uuencode ./$TAR_FILE_NAME.gz $TAR_FILE_NAME.gz | mail $EMAIL_TO -s "LTP Reports on $test_start_time" 912 if [ $? -eq 0 ]; then 913 echo "Reports Successfully mailed to: $EMAIL_TO" 914 else 915 echo "Reports cannot be mailed to: $EMAIL_TO" 916 fi 917 fi 918 fi 919 920 [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test end time: $(date)" ; } 921 922 [ "$GENLOAD" -eq 1 ] && { killall -9 genload >/dev/null 2>&1; } 923 [ "$NETPIPE" -eq 1 ] && { killall -9 NPtcp >/dev/null 2>&1; } 924 925 [ "$ALT_DIR_OUT" -eq 1 ] || [ "$ALT_DIR_RES" -eq 1 ] && \ 926 { 927 cat <<-EOF >&1 928 929 ############################################################### 930 931 Done executing testcases. 932 LTP Version: $version_date 933 ############################################################### 934 935 EOF 936 } 937 exit $VALUE 938} 939 940set_block_device() 941{ 942 if [ -n "$DEVICE" ]; then 943 export LTP_DEV=$DEVICE 944 fi 945} 946 947cleanup() 948{ 949 [ "$LOOP_DEV" ] && losetup -d $LOOP_DEV 950 rm -rf ${TMP} 951} 952 953 954LTP_SCRIPT="$(basename $0)" 955 956if [ "$LTP_SCRIPT" = "runltp" ]; then 957 setup 958 main "$@" 959fi 960