blob: 333e55bf51576b1be313a11fe9130ce8fcbdb787 [file] [log] [blame]
#!/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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 pan is not found in pan directory
setup()
{
cd `dirname $0` || \
{
echo "FATAL: unable to change directory to $(dirname $0)"
exit 1
}
export LTPROOT=${PWD}
export TMPBASE="/tmp"
export TMP="${TMPBASE}/ltp-$$"
export PATH="${PATH}:${LTPROOT}/testcases/bin"
[ -d $LTPROOT/testcases/bin ] ||
{
echo "FATAL: Test suite not installed correctly"
echo "INFO: as root user type 'make ; make install'"
exit 1
}
[ -e $LTPROOT/pan/pan ] ||
{
echo "FATAL: Test suite driver 'pan' not found"
echo "INFO: as root user type 'make ; make install'"
exit 1
}
}
usage()
{
cat <<-EOF >&2
usage: ./${0##*/} -c [-d TMPDIR] [-f CMDFILE ] [-i # (in Mb)]
[ -l LOGFILE ] [ -o OUTPUTFILE ] [ -m # (in Mb)] -N -n -q
[ -r LTPROOT ] [ -t DURATION ] [ -x INSTANCES ]
-c NUM_PROCS Run LTP under additional background CPU load.
-d TMPDIR Directory where temporary files will be created.
-f CMDFILE Execute user defined list of testcases.
-h Help. Prints all available options.
-i # (in Mb) Run LTP with a _min_ IO load of # Mb in background.
-l LOGFILE Log results of test in a logfile.
-m # (in Mb) Run LTP with a _min_ memory load of # Mb in background.
-N Run all the networking tests.
-n Run LTP with network traffic in background.
-o OUTPUTFILE Redirect test output to a file.
-p Human readable format logfiles.
-q Print less verbose output to screen.
-r LTPROOT Fully qualified path where testsuite is installed.
-t DURATION Execute the testsuite for given duration. Examples:
-t 60s = 60 seconds
-t 45m = 45 minutes
-t 24h = 24 hours
-t 2d = 2 days
-x INSTANCES Run multiple instances of this testsuite.
example: ./${0##*/} -i 1024 -m 128 -p -q -l /tmp/resultlog.$$ -d ${PWD}
NOTE: If you do not wish to learn these options use the
"runltp" program instead.
EOF
exit 0
}
main()
{
local CMDFILE=""
local PRETTY_PRT=""
local ALT_DIR=0
local RUN_NETEST=0
local QUIET_MODE=""
local NETPIPE=0
local GENLOAD=0
local MEMSIZE=0
local DURATION=""
local BYTESIZE=0
local LOGFILE=""
local SCENFILES=""
local PRETTY_PRT=""
while getopts c:d:f:hi:l:m:Nno:pqr:t:x: arg
do case $arg in
c)
NUM_PROCS=$(($OPTARG))
$LTPROOT/testcases/bin/genload --cpu $NUM_PROCS >/dev/null 2>&1 &
GENLOAD=1 ;;
d) # append $$ to TMP, as it is recursively
# removed at end of script.
TMPBASE=$OPTARG
TMP="${TMPBASE}/ltp-$$";;
f) # Execute user defined set of testcases.
CMDFILE=$OPTARG;;
h) usage;;
i)
BYTESIZE=$(($OPTARG * 1024 * 1024))
$LTPROOT/testcases/bin/genload --io 1 >/dev/null 2>&1 &
$LTPROOT/testcases/bin/genload --hdd 0 --hdd-bytes $BYTESIZE \
>/dev/null 2>&1 &
GENLOAD=1 ;;
l)
echo "INFO: creating $LTPROOT/results directory"
[ ! -d $LTPROOT/results ] && \
{
mkdir -p $LTPROOT/results || \
{
echo "ERROR: failed to create $LTPROOT/results"
exit 1
}
}
case $OPTARG in
/*)
LOGFILE="-l $OPTARG" ;;
*)
LOGFILE="-l $LTPROOT/results/$OPTARG"
ALT_DIR=1 ;;
esac ;;
m)
MEMSIZE=$(($OPTARG * 1024 * 1024))
$LTPROOT/testcases/bin/genload --vm 0 --vm-bytes $MEMSIZE \
>/dev/null 2>&1 &
GENLOAD=1;;
N) RUN_NETEST=1;;
n)
$LTPROOT/testcases/bin/netpipe.sh
NETPIPE=1;;
o) OUTPUTFILE="-o $OPTARG" ;;
p) PRETTY_PRT=" -p ";;
q) QUIET_MODE=" -q ";;
r) LTPROOT=$OPTARG;;
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" ;;
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 -O ${TMP}";;
\?) usage;;
esac
done
mkdir -p $TMP || \
{
echo "FATAL: Unable to make temporaty directory $TMP"
exit 1
}
cd $TMP || \
{
echo "could not cd ${TMP} ... exiting"
exit 1
}
[ "$RUN_NETEST" -eq 1 ] && \
{
[ -z "$RHOST" ] || [ -z "$PASSWD" ] && \
{
[ -z "$RHOST" ] && \
{
echo \
"INFO: Enter RHOST = 'name of the remote host machine'"
echo -n "-> "
read RHOST
}
[ -z "$PASSWD" ] && \
{
echo " "
echo \
"INFO: Enter PASSWD = 'root passwd of the remote host machine'"
echo -n "-> "
read PASSWD
}
export RHOST=$RHOST
export PASSWD=$PASSWD
echo "WARNING: security of $RHOST may be compromised"
}
}
# If user does not provide a command file select a default set of testcases
# to execute.
if [ -z "$CMDFILE" ]
then
cat <<-EOF >&1
INFO: no command files were provided, using default,
system calls, memory management, IPC, scheduler
direct io, file system, math and pty tests will
now be executed
EOF
for SCENFILES in ${LTPROOT}/runtest/syscalls ${LTPROOT}/runtest/fs \
${LTPROOT}/runtest/fsx ${LTPROOT}/runtest/dio \
${LTPROOT}/runtest/mm ${LTPROOT}/runtest/ipc \
${LTPROOT}/runtest/sched ${LTPROOT}/runtest/math \
${LTPROOT}/runtest/nptl ${LTPROOT}/runtest/pty
do
[ -a "$SCENFILES" ] || \
{
echo "FATAL: missing scenario file $SCENFILES"
exit 1
}
cat $SCENFILES >> ${TMP}/alltests || \
{
echo "FATAL: unable to create command file"
exit 1
}
done
else
[ -f $CMDFILE ] || \
CMDFILE="$LTPROOT/runtest/$CMDFILE"
cat $CMDFILE > ${TMP}/alltests || \
{
echo "FATAL: Unable to create command file"
exit 1
}
fi
[ "$RUN_NETEST" -eq 1 ] && \
{
for SCENFILES in ${LTPROOT}/runtest/tcp_cmds \
${LTPROOT}/runtest/multicast \
${LTPROOT}/runtest/rpc \
${LTPROOT}/runtest/nfs
do
[ -a "$SCENFILES" ] || \
{
echo "FATAL: missing scenario file $SCENFILES"
exit 1
}
cat $SCENFILES >> ${TMP}/alltests || \
{
echo "FATAL: unable to create command file"
exit 1
}
done
}
# The fsx-linux tests use the SCRATCHDEV environment variable as a location
# that can be reformatted and run on. Set SCRATCHDEV if you want to run
# these tests. As a safeguard, this is disabled.
unset SCRATCHDEV
[ -n "$SCRATCHDEV" ] && \
{
cat ${LTPROOT}/runtest/fsx >> ${TMP}/alltests ||
{
echo "FATAL: unable to create fsx-linux tests command file"
exit 1
}
}
# check for required users and groups
${LTPROOT}/IDcheck.sh &>/dev/null || \
{
echo "WARNING: required users and groups not present"
echo "WARNING: some test cases may fail"
}
# display versions of installed software
[ -z "$QUIET_MODE" ] && \
{
${LTPROOT}/ver_linux || \
{
echo "WARNING: unable to display versions of software installed"
exit 1
}
}
[ ! -z "$QUIET_MODE" ] && { echo "INFO: Test start time: $(date)" ; }
${LTPROOT}/pan/pan $QUIET_MODE -e -S $INSTANCES $DURATION -a $$ \
-n $$ $PRETTY_PRT -f ${TMP}/alltests $LOGFILE $OUTPUTFILE
if [ $? -eq 0 ]; then
echo "INFO: pan reported all tests PASS"
VALUE=0
else
echo "INFO: pan reported some tests FAIL"
VALUE=1
fi
[ ! -z "$QUIET_MODE" ] && { echo "INFO: Test end time: $(date)" ; }
[ "$GENLOAD" -eq 1 ] && { killall -9 genload ; }
[ "$NETPIPE" -eq 1 ] && { killall -9 NPtcp ; }
[ "$ALT_DIR" -eq 1 ] && \
{
cat <<-EOF >&1
###############################################################"
Done executing testcases."
result log is in the $LTPROOT/results directory"
###############################################################"
EOF
}
exit $VALUE
}
cleanup()
{
rm -rf ${TMP}
}
trap "cleanup" 0
setup
main "$@"