#!/bin/sh ################################################################################ ## ## ## Copyright (c) International Business Machines Corp., 2001 ## ## ## ## This program is free software; you can redistribute it and#or modify ## ## it under the terms of the GNU General Public License as published by ## ## the Free Software Foundation; either version 2 of the License, or ## ## (at your option) any later version. ## ## ## ## This program is distributed in the hope that it will be useful, but ## ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## ## for more details. ## ## ## ## You should have received a copy of the GNU General Public License ## ## along with this program; if not, write to the Free Software ## ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ## ## ## ################################################################################ # File: runltp # # Description: This script can be used to the tests in the LTP test suite # # Authors: Manoj Iyer - manjo@mail.utexas.edu # Robbe Williamson - robbiew@us.ibm.com # # History: Oct 07 2003 - Modified - Manoj Iyer # - use functions # - clean up on script exit # - error checking etc. # # Oct 08 2003 - Modified - Manoj Iyer # - fixed bug in creating results directory # - all checks should be enlclosed in " " to avoid bash error # - exit with error if ltp-pan is not found in pan directory # # Jul 22 2007 - Modified - Ricardo Salveti de Araujo # - added support to put more then one file at CMDLINE (-f) # - added a new option, that the user can pass the address of # the command file, and it'll use wget to get it (-w) # - now -s does the grep at the selected command files (default, # -f or -w) # # Jul 23 2007 - Modified - Ricardo Salveti de Araujo # - added flag to get the command file that has all failed tests # # Sep 11 2007 - Modified - Subrata Modak # - added option to create Failed File if it is not an absolute path # - added option to create Output File if it is not an absolute path # - added option to create Failed File compulsory, even if user has not mentioned it # # Sep 14 2007 - Modified - Ricardo Salveti de Araujo # - cleaning and removing duplicated code # # Oct 27 2007 - Modified - Ricardo Salveti de Araujo and Subrata Modak # - better ways to integrate "ltp/tools/genload/stress" with "ltp/runltp" # Nov 24 2007 - Modified - Subrata Modak # - Added a new option to generate output in HTML format also. Also retaining # the original test format # Nov 28 2007 - Modified - Subrata Modak # - Added a new option to mail back LTP reports # May 19 2008 - Modified - Subrata Modak # - Added capability for default Log file generation # Aug 17 2009 - Modified - Subrata Modak # - Added Fault Injection generation Capability through -F Option # ################################################################################# setup() { cd `dirname $0` || \ { echo "FATAL: unable to change directory to $(dirname $0)" exit 1 } export LTPROOT=${PWD} export TMPBASE="/tmp" export PATH="${PATH}:${LTPROOT}/testcases/bin:${LTPROOT}/bin" export LTP_DEV_FS_TYPE="ext2" [ -d "$LTPROOT/testcases/bin" ] || { echo "FATAL: LTP not installed correctly" echo "INFO: Follow directions in INSTALL!" exit 1 } [ -e "$LTPROOT/bin/ltp-pan" ] || { echo "FATAL: Test suite driver 'ltp-pan' not found" echo "INFO: Follow directions in INSTALL!" exit 1 } } version_of_ltp() { cat "$LTPROOT/Version" exit 0 } usage() { cat <<-EOF >&2 usage: ${0##*/} [ -a EMAIL_TO ] [ -c NUM_PROCS ] [ -C FAILCMDFILE ] [ -T TCONFCMDFILE ] [ -d TMPDIR ] [ -D NUM_PROCS,NUM_FILES,NUM_BYTES,CLEAN_FLAG ] -e [ -f CMDFILES(,...) ] [ -g HTMLFILE] [ -i NUM_PROCS ] [ -l LOGFILE ] [ -m NUM_PROCS,CHUNKS,BYTES,HANGUP_FLAG ] -N -n [ -o OUTPUTFILE ] -p -q -Q [ -r LTPROOT ] [ -s PATTERN ] [ -t DURATION ] -v [ -w CMDFILEADDR ] [ -x INSTANCES ] [ -b DEVICE ] [-B LTP_DEV_FS_TYPE] [ -F LOOPS,PERCENTAGE ] [ -z BIG_DEVICE ] [-Z LTP_BIG_DEV_FS_TYPE] -a EMAIL_TO EMAIL all your Reports to this E-mail Address -c NUM_PROCS Run LTP under additional background CPU load [NUM_PROCS = no. of processes creating the CPU Load by spinning over sqrt() (Defaults to 1 when value)] -C FAILCMDFILE Command file with all failed test cases. -T TCONFCMDFILE Command file with all test cases that are not fully tested. -d TMPDIR Directory where temporary files will be created. -D NUM_PROCS,NUM_FILES,NUM_BYTES,CLEAN_FLAG Run LTP under additional background Load on Secondary Storage (separated by comma) [NUM_PROCS = no. of processes creating Storage Load by spinning over write()] [NUM_FILES = Write() to these many files (Defaults to 1 when value 0 or undefined)] [NUM_BYTES = write these many bytes (defaults to 1GB, when value 0 or undefined)] [CLEAN_FLAG = unlink file to which random data written, when value 1] -e Prints the date of the current LTP release -f CMDFILES Execute user defined list of testcases (separate with ',') -F LOOPS,PERCENTAGE Induce PERCENTAGE Fault in the Kernel Subsystems, and, run each test for LOOPS loop -g HTMLFILE Create an additional HTML output format -h Help. Prints all available options. -i NUM_PROCS Run LTP under additional background Load on IO Bus [NUM_PROCS = no. of processes creating IO Bus Load by spinning over sync()] -K DMESG_LOG_DIR Log Kernel messages generated for each test cases inside this directory -l LOGFILE Log results of test in a logfile. -m NUM_PROCS,CHUNKS,BYTES,HANGUP_FLAG Run LTP under additional background Load on Main memory (separated by comma) [NUM_PROCS = no. of processes creating main Memory Load by spinning over malloc()] [CHUNKS = malloc these many chunks (default is 1 when value 0 or undefined)] [BYTES = malloc CHUNKS of BYTES bytes (default is 256MB when value 0 or undefined) ] [HANGUP_FLAG = hang in a sleep loop after memory allocated, when value 1] -M CHECK_TYPE [CHECK_TYPE=1 => Full Memory Leak Check tracing children as well] [CHECK_TYPE=2 => Thread Concurrency Check tracing children as well] [CHECK_TYPE=3 => Full Memory Leak & Thread Concurrency Check tracing children as well] -N Run all the networking tests. -o OUTPUTFILE Redirect test output to a file. -p Human readable format logfiles. -q Print less verbose output to screen. This implies not logging start of the test in kernel log. -Q Don't log start of test in kernel log. -r LTPROOT Fully qualified path where testsuite is installed. -R Randomize test order. -s PATTERN Only run test cases which match PATTERN. -S SKIPFILE Skip tests specified in SKIPFILE -t DURATION Execute the testsuite for given duration. Examples: -t 60s = 60 seconds -t 45m = 45 minutes -t 24h = 24 hours -t 2d = 2 days -I ITERATIONS Execute the testsuite ITERATIONS times. -w CMDFILEADDR Uses wget to get the user's list of testcases. -x INSTANCES Run multiple instances of this testsuite. -b DEVICE Some tests require an unmounted block device to run correctly. -B LTP_DEV_FS_TYPE The file system of test block devices. -z BIG_DEVICE Some tests require a big unmounted block device to run correctly. -Z LTP_BIG_DEV_FS_TYPE The file system of the big device -W ZOOFILE Specify the zoo file used to record current test tags (default PID of this script) 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.$$ -d ${PWD} EOF exit 0 } main() { local CMDFILES= local PRETTY_PRT= local ALT_DIR_OUT=0 local ALT_DIR_RES=0 local ALT_HTML_OUT=0 local ALT_EMAIL_OUT=0 local ALT_DMESG_OUT=0 local RUN_NETEST=0 local RUN_REPEATED=0 local QUIET_MODE= local NO_KMSG= local NETPIPE=0 local GENLOAD=0 local MEMSIZE=0 local DURATION= local CMDFILEADDR= local FAILCMDFILE= local TCONFCMDFILE= local INJECT_KERNEL_FAULT= local INJECT_KERNEL_FAULT_PERCENTAGE= local INJECT_FAULT_LOOPS_PER_TEST= local VALGRIND_CHECK= local VALGRIND_CHECK_TYPE= local LOGFILE_NAME= local LOGFILE= local OUTPUTFILE_NAME= local OUTPUTFILE= local HTMLFILE_NAME= local HTMLFILE= local DMESG_DIR= local EMAIL_TO= local TAG_RESTRICT_STRING= local PAN_COMMAND= local RANDOMRUN=0 local DEFAULT_FILE_NAME_GENERATION_TIME=`date +"%Y_%m_%d-%Hh_%Mm_%Ss"` local scenfile= local ZOOFILE=$$ version_date=$(cat "$LTPROOT/Version") 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 do case $arg in a) EMAIL_TO=$OPTARG ALT_EMAIL_OUT=1;; c) NUM_PROCS=$(($OPTARG)) if [ "$NUM_PROCS" -eq 0 ]; then # User Did not Define the Value ,or, User Defined Zero, # hence, prevent from creating infinite processes NUM_PROCS=1 fi $LTPROOT/testcases/bin/genload --cpu $NUM_PROCS >/dev/null 2>&1 & GENLOAD=1 ;; C) case $OPTARG in /*) FAILCMDFILE="-C $OPTARG" ;; *) FAILCMDFILE="-C $LTPROOT/output/$OPTARG" ALT_DIR_OUT=1 ;; esac ;; T) case $OPTARG in /*) TCONFCMDFILE="-T $OPTARG" ;; *) TCONFCMDFILE="-T $LTPROOT/output/$OPTARG" ALT_DIR_OUT=1 ;; esac ;; d) # convert the user path to absolute path. export TMPBASE=$(readlink -f ${OPTARG}) ;; D) NUM_PROCS=1; NUM_FILES=1; NUM_BYTES=$((1024 * 1024 * 1024)); CLEAN_FLAG=0 ARGUMENT_LIST=$OPTARG TOTAL_ARGUMENTS=1 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` do case $TOTAL_ARGUMENTS in 1) NUM_PROCS="$ARGUMENT" ;; 2) NUM_FILES="$ARGUMENT" ;; 3) NUM_BYTES="$ARGUMENT" ;; 4) CLEAN_FLAG="$ARGUMENT" ;; esac TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` done # just to get the default values if the user passed 0 if [ "$NUM_PROCS" -eq 0 ]; then NUM_PROCS=1 fi if [ "$NUM_FILES" -eq 0 ]; then NUM_FILES=1 fi if [ "$NUM_BYTES" -eq 0 ]; then NUM_BYTES=$((1024 * 1024 * 1024)) fi if [ "$CLEAN_FLAG" -ne 1 ]; then CLEAN_FLAG=0 fi if [ "$CLEAN_FLAG" -eq 1 ]; then # Do not unlink file in this case $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ $NUM_FILES --hdd-bytes $NUM_BYTES >/dev/null 2>&1 & else # Cleanup otherwise $LTPROOT/testcases/bin/genload --hdd $NUM_PROCS --hdd-files \ $NUM_FILES --hdd-bytes $NUM_BYTES --hdd-noclean >/dev/null 2>&1 & fi GENLOAD=1;; e) # Print out the version of LTP version_of_ltp ;; f) # Execute user defined set of testcases. # Can be more than one file, just separate it with ',', like: # -f nfs,commands,/tmp/testfile CMDFILES=$OPTARG;; F) INJECT_KERNEL_FAULT=1 # Separate out the NO_OF_LOOPS & FAULT_PERCENTAGE INJECT_FAULT_LOOPS_PER_TEST=`echo $OPTARG |cut -d',' -f1 | tr -d '\n' | tr -d ' '` INJECT_KERNEL_FAULT_PERCENTAGE=`echo $OPTARG |cut -d',' -f2 | tr -d '\n' | tr -d ' '` if [ ! $INJECT_FAULT_LOOPS_PER_TEST ]; then echo "Loops not properly defined. Resorting to default 5..." export INJECT_FAULT_LOOPS_PER_TEST=5 fi if [ ! $INJECT_KERNEL_FAULT_PERCENTAGE ]; then echo "Fault Persentage not properly defined. Resorting to default 10..." export INJECT_KERNEL_FAULT_PERCENTAGE=10 fi;; g) HTMLFILE_NAME="$OPTARG" case $OPTARG in /*) HTMLFILE="$OPTARG";; *) HTMLFILE="$LTPROOT/output/$OPTARG" ALT_DIR_OUT=1;; esac ALT_HTML_OUT=1;; h) usage;; i) NUM_PROCS=$(($OPTARG)) if [ "$NUM_PROCS" -eq 0 ]; then # User Did not Define the Value ,or, User Defined Zero, # hence, prevent from creating infinite processes NUM_PROCS=1 fi $LTPROOT/testcases/bin/genload --io $NUM_PROCS >/dev/null 2>&1 & GENLOAD=1 ;; K) case $OPTARG in /*) DMESG_DIR="$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; *) DMESG_DIR="$LTPROOT/output/$OPTARG-dmesg-output-`echo $$-``date +%X | tr -d ' '`";; esac mkdir -p $DMESG_DIR ALT_DMESG_OUT=1;; l) LOGFILE_NAME="$OPTARG" case $OPTARG in /*) LOGFILE="-l $OPTARG" ;; *) LOGFILE="-l $LTPROOT/results/$OPTARG" ALT_DIR_RES=1 ;; esac ;; m) NUM_PROCS=1; CHUNKS=1; BYTES=$((256 * 1024 * 1024)); HANGUP_FLAG=0 ARGUMENT_LIST=$OPTARG TOTAL_ARGUMENTS=1 for ARGUMENT in `echo "$ARGUMENT_LIST" | tr ',' ' '` do case $TOTAL_ARGUMENTS in 1) NUM_PROCS="$ARGUMENT" ;; 2) CHUNKS="$ARGUMENT" ;; 3) BYTES="$ARGUMENT" ;; 4) HANGUP_FLAG="$ARGUMENT" ;; esac TOTAL_ARGUMENTS=`expr $TOTAL_ARGUMENTS + 1` done # just to get the default values if the user passed 0 if [ "$NUM_PROCS" -eq 0 ]; then NUM_PROCS=1 fi if [ "$CHUNKS" -eq 0 ]; then CHUNKS=1 fi if [ "$BYTES" -eq 0 ]; then BYTES=$((256 * 1024 * 1024)) fi if [ "$HANGUP_FLAG" -ne 1 ]; then HANGUP_FLAG=0 fi if [ "$HANGUP_FLAG" -eq 1 ]; then # Hang in a Sleep loop after memory allocated $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ $CHUNKS --vm-bytes $BYTES --vm-hang >/dev/null 2>&1 & else # Otherwise Do not Hangup $LTPROOT/testcases/bin/genload --vm $NUM_PROCS --vm-chunks \ $CHUNKS --vm-bytes $BYTES >/dev/null 2>&1 & fi GENLOAD=1;; M) VALGRIND_CHECK=1 VALGRIND_CHECK_TYPE="$OPTARG";; N) RUN_NETEST=1;; o) OUTPUTFILE_NAME="$OPTARG" case $OPTARG in /*) OUTPUTFILE="-o $OPTARG";; *) OUTPUTFILE="-o $LTPROOT/output/$OPTARG" ALT_DIR_OUT=1 ;; esac ;; p) PRETTY_PRT="-p";; q) QUIET_MODE="-q";; Q) NO_KMSG="-Q";; r) LTPROOT=$OPTARG;; R) RANDOMRUN=1;; s) TAG_RESTRICT_STRING=$OPTARG;; S) case $OPTARG in /*) SKIPFILE=$OPTARG;; *) SKIPFILE="$LTPROOT/$OPTARG";; esac ;; t) # In case you want to specify the time # to run from the command line # (2m = two minutes, 2h = two hours, etc) DURATION="-t $OPTARG" ;; I) # In case you want the testcases to runsequentially RUN_REPEATED times RUN_REPEATED=$OPTARG;; w) CMDFILEADDR=$OPTARG;; x) # number of ltp's to run cat <<-EOF >&1 WARNING: The use of -x can cause unpredictable failures, as a result of concurrently running multiple tests designed to be ran exclusively. Pausing for 10 seconds..." EOF sleep 10 INSTANCES="-x $OPTARG";; b) DEVICE=$OPTARG;; B) LTP_DEV_FS_TYPE=$OPTARG;; z) BIG_DEVICE=$OPTARG;; Z) BIG_DEVICE_FS_TYPE=$OPTARG;; W) ZOOFILE=$OPTARG;; \?) usage;; esac done ## It would be nice to create a default log file even if the user has not mentioned if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name LOGFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" LOGFILE="-l $LTPROOT/results/LTP_RUN_ON-$LOGFILE_NAME.log" ALT_DIR_RES=1 PRETTY_PRT="-p" fi ## It would be nice if a Failed File is compulsorily created (gives User better Idea of Tests that failed) if [ ! "$FAILCMDFILE" ]; then ## User has not mentioned about Failed File name ALT_DIR_OUT=1 if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about Output File name either if [ ! "$LOGFILE" ]; then ## User has not mentioned about Log File name either FAILED_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" else ## User Fortunately wanted a log file, FAILED_FILE_NAME=`basename $LOGFILE_NAME` ## Extract log file name and use it to construct Failed file name FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" fi else ## User Fortunately wanted a Output file FAILED_FILE_NAME=`basename $OUTPUTFILE_NAME` ## Extract output file name and use it to construct Failed file name FAILCMDFILE="-C $LTPROOT/output/LTP_RUN_ON-$FAILED_FILE_NAME.failed" fi fi if [ ! "$TCONFCMDFILE" ]; then ALT_DIR_OUT=1 if [ ! "$OUTPUTFILE" ]; then if [ ! "$LOGFILE" ]; then TCONF_FILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" else TCONF_FILE_NAME=`basename $LOGFILE_NAME` TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" fi else TCONF_FILE_NAME=`basename $OUTPUTFILE_NAME` TCONFCMDFILE="-T $LTPROOT/output/LTP_RUN_ON-${TCONF_FILE_NAME}.tconf" fi fi if [ "$ALT_HTML_OUT" -eq 1 ] ; then ## User wants the HTML version of the output QUIET_MODE="" ## Suppressing this guy as it will prevent generation of proper output ## which the HTML parser will require if [ ! "$OUTPUTFILE" ]; then ## User has not mentioned about the Outputfile name, then we need to definitely generate one OUTPUTFILE_NAME="$DEFAULT_FILE_NAME_GENERATION_TIME" OUTPUTFILE="-o $LTPROOT/output/LTP_RUN_ON-$OUTPUTFILE_NAME.output" ALT_DIR_OUT=1 fi fi # If we need, create the output directory [ "$ALT_DIR_OUT" -eq 1 ] && \ { [ ! -d $LTPROOT/output ] && \ { echo "INFO: creating $LTPROOT/output directory" mkdir -p $LTPROOT/output || \ { echo "ERROR: failed to create $LTPROOT/output" exit 1 } } } # If we need, create the results directory [ "$ALT_DIR_RES" -eq 1 ] && \ { [ ! -d $LTPROOT/results ] && \ { echo "INFO: creating $LTPROOT/results directory" mkdir -p $LTPROOT/results || \ { echo "ERROR: failed to create $LTPROOT/results" exit 1 } } } # Added -m 777 for tests that call tst_tmpdir() and try to # write to it as user nobody mkdir -m 777 -p $TMPBASE || \ { echo "FATAL: Unable to make temporary directory $TMPBASE" exit 1 } # use mktemp to create "safe" temporary directories export TMPTEMPLATE="${TMPBASE}/ltp-XXXXXXXXXX" TMP=`mktemp -d $TMPTEMPLATE` || \ { echo "FATAL: Unable to make temporary directory: $TMP" exit 1 } export TMP # To be invoked by tst_tmpdir() # write to it as user nobody export TMPDIR=$TMP trap "cleanup" 0 chmod 777 $TMP || \ { echo "unable to chmod 777 $TMP ... aborting" exit 1 } cd $TMP || \ { echo "could not cd ${TMP} ... exiting" exit 1 } [ -n "$INSTANCES" ] && \ { INSTANCES="$INSTANCES -O ${TMP}" } # If user does not provide a command file select a default set of testcases # to execute. if [ -z "$CMDFILES" ] && [ -z "$CMDFILEADDR" ]; then SCENARIO_LISTS="$LTPROOT/scenario_groups/default" if [ "$RUN_NETEST" -eq 1 ]; then SCENARIO_LISTS="$LTPROOT/scenario_groups/network" fi cat <<-EOF >&1 INFO: no command files were provided. Executing following runtest scenario files: `cat $SCENARIO_LISTS | tr '\012' ' '` EOF cat_ok_sentinel=$TMP/cat_ok.$$ touch "$cat_ok_sentinel" cat $SCENARIO_LISTS | while read scenfile; do scenfile=${LTPROOT}/runtest/$scenfile [ -f "$scenfile" ] || continue cat $scenfile >> "$TMP/alltests" || { echo "FATAL: unable to append to command file" rm -Rf "$TMP" rm -f "$cat_ok_sentinel" exit 1 } done rm -f "$cat_ok_sentinel" fi [ -n "$CMDFILES" ] && \ { for scenfile in `echo "$CMDFILES" | tr ',' ' '` do [ -f "$scenfile" ] || scenfile="$LTPROOT/runtest/$scenfile" cat "$scenfile" >> ${TMP}/alltests || \ { echo "FATAL: unable to create command file" rm -Rf "$TMP" exit 1 } done } [ -n "$CMDFILEADDR" ] && \ { wget -q "${CMDFILEADDR}" -O ${TMP}/wgetcmdfile if [ $? -ne 0 ]; then echo "FATAL: error while getting the command file with wget (address $CMDFILEADDR)" exit 1 fi cat "${TMP}/wgetcmdfile" >> ${TMP}/alltests || \ { echo "FATAL: unable to create command file" exit 1 } } # The fsx-linux tests use the SCRATCHDEV environment variable as a location # that can be reformatted and run on. Set SCRATCHDEV if you want to run # these tests. As a safeguard, this is disabled. unset SCRATCHDEV [ -n "$SCRATCHDEV" ] && \ { cat ${LTPROOT}/runtest/fsx >> ${TMP}/alltests || { echo "FATAL: unable to create fsx-linux tests command file" exit 1 } } # If enabled, execute only test cases that match the PATTERN if [ -n "$TAG_RESTRICT_STRING" ] then mv -f ${TMP}/alltests ${TMP}/alltests.orig grep $TAG_RESTRICT_STRING ${TMP}/alltests.orig > ${TMP}/alltests #Not worth checking return codes for this case fi # Blacklist or skip tests if a SKIPFILE was specified with -S if [ -n "${SKIPFILE}" ]; then for test_name in $(awk '{print $1}' "${SKIPFILE}"); do case "${test_name}" in \#*) continue;; esac sed -i "/\<${test_name}\>/c\\${test_name} exit 32;" alltests done fi # check for required users and groups ${LTPROOT}/IDcheck.sh || \ { echo "WARNING: required users and groups not present" echo "WARNING: some test cases may fail" } # display versions of installed software [ -z "$QUIET_MODE" ] && \ { ${LTPROOT}/ver_linux || \ { echo "WARNING: unable to display versions of software installed" exit 1 } } set_block_device # here even if the user don't specify a big block device, we # also don't create the big block device. if [ -z "$BIG_DEVICE" ]; then echo "no big block device was specified on commandline." echo "Tests which require a big block device are disabled." echo "You can specify it with option -z" else export LTP_BIG_DEV=$BIG_DEVICE if [ -z "$BIG_DEVICE_FS_TYPE" ]; then export LTP_BIG_DEV_FS_TYPE="ext2" else export LTP_BIG_DEV_FS_TYPE=$BIG_DEVICE_FS_TYPE fi fi if [ $RUN_REPEATED -gt 1 ]; then # You need to specify at least more than 1 sequential run, else it runs default echo "PAN will run these test cases $RUN_REPEATED times....." echo "Test Tags will be Prepended with ITERATION NO.s....." inc=1 sed -e '/^$/ d' -e 's/^[ ,\t]*//' -e '/^#/ d' < ${TMP}/alltests > ${TMP}/alltests.temp ##This removes all newlines, leading spaces, tabs, # sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp > ${TMP}/alltests ## .temp is kept as Base file while [ $inc -lt $RUN_REPEATED ] ; do inc=`expr $inc + 1` sed 's/^[0-9,a-z,A-Z]*/'"$inc"'_ITERATION_&/' < ${TMP}/alltests.temp >> ${TMP}/alltests #Keep appending with Iteration No.s done fi if [ "$RANDOMRUN" != "0" ]; then sort -R ${TMP}/alltests -o ${TMP}/alltests fi [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test start time: $(date)" ; } PAN_COMMAND="${LTPROOT}/bin/ltp-pan $QUIET_MODE $NO_KMSG -e -S $INSTANCES $DURATION -a ${ZOOFILE} \ -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE" echo "COMMAND: $PAN_COMMAND" if [ ! -z "$TAG_RESTRICT_STRING" ] ; then echo "INFO: Restricted to $TAG_RESTRICT_STRING" fi #$PAN_COMMAND #Duplicated code here, because otherwise if we fail, only "PAN_COMMAND" gets output ## Display the Output/Log/Failed/HTML file names here printf "LOG File: " echo $LOGFILE | cut -b4- if [ "$OUTPUTFILE" ]; then printf "OUTPUT File: " echo $OUTPUTFILE | cut -b4- fi printf "FAILED COMMAND File: " echo $FAILCMDFILE | cut -b4- printf "TCONF COMMAND File: " echo $TCONFCMDFILE | cut -b4- if [ "$HTMLFILE" ]; then echo "HTML File: $HTMLFILE" fi echo "Running tests......." test_start_time=$(date) # User wants testing with Kernel Fault Injection if [ $INJECT_KERNEL_FAULT ] ; then #See if Debugfs is mounted, and #Fault Injection Framework available through Debugfs use_faultinjection=true for debug_subdir in \ fail_io_timeout \ fail_make_request \ fail_page_alloc \ failslab \ ; do if [ -d "/sys/kernel/debug/$debug_subdir" ] then use_faultinjection=true break fi done if $use_faultinjection; then #If atleast one of the Framework is available #Go ahead to Inject Fault & Create required #Command Files for LTP run echo Running tests with Fault Injection Enabled in the Kernel... awk -v LOOPS=$INJECT_FAULT_LOOPS_PER_TEST \ -v PERCENTAGE=$INJECT_KERNEL_FAULT_PERCENTAGE \ -f ${LTPROOT}/bin/create_kernel_faults_in_loops_and_probability.awk \ ${TMP}/alltests > ${TMP}/alltests.tmp cp ${TMP}/alltests.tmp ${TMP}/alltests rm -rf ${TMP}/alltests.tmp else echo Fault Injection not enabled in the Kernel.. echo Running tests normally... fi fi ## Valgrind Check will work only when Kernel Fault Injection is not expected, ## We do not want to test Faults when valgrind is running if [ $VALGRIND_CHECK ]; then if [ ! $INJECT_KERNEL_FAULT ]; then which valgrind || VALGRIND_CHECK_TYPE=XYZ case $VALGRIND_CHECK_TYPE in [1-3]) awk -v CHECK_LEVEL=$VALGRIND_CHECK_TYPE \ -f ${LTPROOT}/bin/create_valgrind_check.awk \ ${TMP}/alltests $VALGRIND_CHECK_TYPE > \ ${TMP}/alltests.tmp cp ${TMP}/alltests.tmp ${TMP}/alltests rm -rf ${TMP}/alltests.tmp ;; *) echo "Invalid Memory Check Type, or, Valgrind is not available" ;; esac fi fi if [ $ALT_DMESG_OUT -eq 1 ] ; then #We want to print dmesg output for each test,lets do the trick inside the script echo Enabling dmesg output logging for each test... awk -v DMESG_DIR=$DMESG_DIR \ -f ${LTPROOT}/bin/create_dmesg_entries_for_each_test.awk \ ${TMP}/alltests > ${TMP}/alltests.tmp cp ${TMP}/alltests.tmp ${TMP}/alltests rm -rf ${TMP}/alltests.tmp fi # Some tests need to run inside the "bin" directory. cd "${LTPROOT}/testcases/bin" "${LTPROOT}/bin/ltp-pan" $QUIET_MODE $NO_KMSG -e -S $INSTANCES $DURATION -a ${ZOOFILE} -n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE $FAILCMDFILE $TCONFCMDFILE if [ $? -eq 0 ]; then echo "INFO: ltp-pan reported all tests PASS" VALUE=0 export LTP_EXIT_VALUE=0; else echo "INFO: ltp-pan reported some tests FAIL" VALUE=1 export LTP_EXIT_VALUE=1; fi cd .. echo "LTP Version: $version_date" # $DMESG_DIR is used to cache messages obtained from dmesg after a test run. # Proactively reap all of the 0-byte files in $DMESG_DIR as they have zero value # and only clutter up the filesystem. if [ $ALT_DMESG_OUT -eq 1 ] ; then if ! find "$DMESG_DIR" -size 0 -exec rm {} + ; then echo "cd to $DMESG_DIR failed: $?" fi if [ -n "$(ls "$DMESG_DIR")" ] ; then echo "Kernel messages were generated for LTP tests $version_date" else echo "No Kernel messages were generated for LTP tests $version_date" fi fi if [ "$ALT_HTML_OUT" -eq 1 ] ; then #User wants the HTML output to be created, it then needs to be generated export LTP_VERSION=$version_date export TEST_START_TIME="$test_start_time" export TEST_END_TIME="$(date)" OUTPUT_FILE=`echo $OUTPUTFILE | cut -c4-` LOGS_DIRECTORY="$LTPROOT/results" export TEST_OUTPUT_DIRECTORY="$LTPROOT/output" export TEST_LOGS_DIRECTORY=$LOGS_DIRECTORY echo "Generating HTML Output.....!!" ( perl $LTPROOT/bin/genhtml.pl $LTPROOT/bin/html_report_header.txt test_start test_end test_output execution_status $OUTPUT_FILE > $HTMLFILE; ) echo "Generated HTML Output.....!!" echo "Location: $HTMLFILE"; fi if [ "$ALT_EMAIL_OUT" -eq 1 ] ; then ## User wants reports to be e-mailed TAR_FILE_NAME=LTP_RUN_$version_date$DEFAULT_FILE_NAME_GENERATION_TIME.tar if [ "$HTMLFILE_NAME" ] ; then ## HTML file Exists if [ "$ALT_HTML_OUT" -ne 1 ] ; then ## The HTML file path is absolute and not $LTPROOT/output mkdir -p $LTPROOT/output ## We need to create this Directory cp $HTMLFILE_NAME $LTPROOT/output/ fi fi if [ "$OUTPUTFILE_NAME" ] ; then ## Output file exists if [ "$ALT_DIR_OUT" -ne 1 ] ; then ## The Output file path is absolute and not $LTPROOT/output mkdir -p $LTPROOT/output ## We need to create this Directory cp $OUTPUTFILE_NAME $LTPROOT/output/ fi fi if [ "$LOGFILE_NAME" ] ; then ## Log file exists if [ "$ALT_DIR_RES" -ne 1 ] ; then ## The Log file path is absolute and not $LTPROOT/results mkdir -p $LTPROOT/results ## We need to create this Directory cp $LOGFILE_NAME $LTPROOT/results/ fi fi if [ -d $LTPROOT/output ] ; then tar -cf ./$TAR_FILE_NAME $LTPROOT/output if [ $? -eq 0 ]; then echo "Created TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/output" else echo "Cannot Create TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/output" fi fi if [ -d $LTPROOT/results ] ; then tar -uf ./$TAR_FILE_NAME $LTPROOT/results if [ $? -eq 0 ]; then echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/results" else echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/results" fi fi if [ -e $LTPROOT/nohup.out ] ; then ## If User would have Chosen nohup to do ltprun tar -uf ./$TAR_FILE_NAME $LTPROOT/nohup.out if [ $? -eq 0 ]; then echo "Updated TAR File: ./$TAR_FILE_NAME successfully, added $LTPROOT/nohup.out" else echo "Cannot Update TAR File: ./$TAR_FILE_NAME for adding $LTPROOT/nohup.out" fi fi gzip ./$TAR_FILE_NAME ## gzip this guy if [ $? -eq 0 ]; then echo "Gunzipped TAR File: ./$TAR_FILE_NAME" else echo "Cannot Gunzip TAR File: ./$TAR_FILE_NAME" fi if which mutt >/dev/null 2>&1; then echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" mutt -a ./$TAR_FILE_NAME.gz -s "LTP Reports on $test_start_time" -- $EMAIL_TO < /dev/null if [ $? -eq 0 ]; then echo "Reports Successfully mailed to: $EMAIL_TO" else echo "Reports cannot be mailed to: $EMAIL_TO" fi else ## Use our Ageold mail program echo "Starting mailing reports to: $EMAIL_TO, file: ./$TAR_FILE_NAME.gz" uuencode ./$TAR_FILE_NAME.gz $TAR_FILE_NAME.gz | mail $EMAIL_TO -s "LTP Reports on $test_start_time" if [ $? -eq 0 ]; then echo "Reports Successfully mailed to: $EMAIL_TO" else echo "Reports cannot be mailed to: $EMAIL_TO" fi fi fi [ ! -z "$QUIET_MODE" ] && { echo "INFO: Test end time: $(date)" ; } [ "$GENLOAD" -eq 1 ] && { killall -9 genload >/dev/null 2>&1; } [ "$NETPIPE" -eq 1 ] && { killall -9 NPtcp >/dev/null 2>&1; } [ "$ALT_DIR_OUT" -eq 1 ] || [ "$ALT_DIR_RES" -eq 1 ] && \ { cat <<-EOF >&1 ############################################################### Done executing testcases. LTP Version: $version_date ############################################################### EOF } exit $VALUE } set_block_device() { if [ -n "$DEVICE" ]; then export LTP_DEV=$DEVICE fi } cleanup() { [ "$LOOP_DEV" ] && losetup -d $LOOP_DEV rm -rf ${TMP} } LTP_SCRIPT="$(basename $0)" if [ "$LTP_SCRIPT" = "runltp" ]; then setup main "$@" fi