#!/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 (Seperate 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 (Seperate 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. -n Run LTP with network traffic in background. -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 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= 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: 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 then one file, just separate it with ',', like: # -f nfs,commands,/tmp/testfile CMDFILES=$OPTARG;; F) INJECT_KERNEL_FAULT=1 #Seperate 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";; esac ALT_DIR_OUT=1 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;; \?) 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 if [ ! "$HTMLFILE" ] ; then ## User has not mentioned HTML File name, We need to create one HTMLFILE_NAME=`basename $OUTPUTFILE_NAME` HTMLFILE="$LTPROOT/output/$HTMLFILE_NAME.html" fi 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 ] && \ { echo "INFO: creating $LTPROOT/results directory" [ ! -d $LTPROOT/results ] && \ { 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 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 $$ \ -n $$ $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 $$ -n $$ $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_DIRECTORY=`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_DIRECTORY > $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 $VALUE } create_block() { #create a block device dd if=/dev/zero of=${TMP}/test.img bs=1024 count=262144 >/dev/null 2>&1 if [ $? -ne 0 ]; then echo "Failed to create loopback device image, please check disk space and re-run" return 1 else ##search for an unused loop dev LOOP_DEV=$(losetup -f) if [ $? -ne 0 ]; then echo "no unused loop device is found" return 1 else ##attach the created file to loop dev. losetup $LOOP_DEV ${TMP}/test.img if [ $? -ne 0 ]; then echo "losetup failed to create block device" return 1 fi DEVICE=$LOOP_DEV return 0 fi fi } set_block_device() { if [ -z "$DEVICE" ]; then create_block if [ $? -ne 0 ]; then echo "no block device was specified on commandline." echo "Block device could not be created using loopback device" echo "Tests which require block device are disabled." echo "You can specify it with option -b" else export LTP_DEV=$DEVICE fi else export LTP_DEV=$DEVICE fi } cleanup() { [ "$LOOP_DEV" ] && losetup -d $LOOP_DEV rm -rf ${TMP} } LTP_SCRIPT="$(basename $0)" if [ "$LTP_SCRIPT" = "runltp" ]; then trap "cleanup" 0 setup main "$@" fi