How to Run Automated Tests while PBS Is Running under Memory Diagnostics Tools

# strip out everything except executable name
  prog_name=`echo ${ps_out} | awk '{print $1}' | \
       awk -F/ '{print $NF}' | awk '{print $1}'`
  if [ "${prog_name}" = $2 ] ; then

 # strip out everything except executable name
   prog_name=`echo ${ps_out} | grep -how "$2"`
   if [ "x${prog_name}" = "x$2" ] ; then

#!/bin/bash

LOG_DIR=
BASE_SUPP=
PBS_CONF_FILE=${PBS_CONF_FILE:-/etc/pbs.conf}

generate_valgrind_wrapper() {
  srcbin="${1}"
  binname="$(basename ${srcbin})"
  destbin="${srcbin}.vlgd"
  if [ -x "${srcbin}" ]; then
    __val_opts='--tool=memcheck --leak-check=full --track-origins=no'
    __val_opts="${__val_opts} --child-silent-after-fork=yes"
    __val_opts="${__val_opts} --redzone-size=256 --track-fds=yes"
    __val_opts="${__val_opts} --log-file=${LOG_DIR}/${binname}_\$(date \"+%s\").log"
    __val_opts="${__val_opts} --vgdb=no --xml=no"
    if [ "x${BASE_SUPP}" != "x" -a -f "${BASE_SUPP}" ]; then
      __val_opts="${__val_opts} --suppressions=${BASE_SUPP}"
    fi
    __wait_time=5
    if [ "X${binname}X" == "Xpbs_server.binX" ]; then
      __wait_time=$((__wait_time * 4))
    fi
    if [ ! -x "${destbin}" ]; then
      mv "${srcbin}" "${destbin}"
      if [ $? -ne 0 ]; then
        echo "Failed to copy \"${srcbin}\" to \"${destbin}\""
        exit 1
      fi
    fi
    {
      echo '#!/bin/bash'
      echo 'if [ "$1" == "--version" ]; then'
      echo "  ${destbin} --version"
      echo 'else'
      echo "  valgrind ${__val_opts} ${destbin} -N \"\$@\" &"
      if [ ${__wait_time} -ne 0 ]; then
        echo "  sleep ${__wait_time}"
      fi
      echo 'fi'
    } > /tmp/valwrapper
    mv /tmp/valwrapper "${srcbin}"
    if [ $? -ne 0 ]; then
      echo "Failed to copy valwrapper to \"${srcbin}\""
      exit 1
    else
      echo "*** Generated valgrind wrapper for ${srcbin}"
      echo "========================================"
      cat "${srcbin}"
      echo "========================================"
    fi
    chmod +x "${srcbin}"
  fi
}

usage() {
  echo "$0 --log-dir <path to valgrind log dir> --base-supp <base suppression file to use>"
}

parse_params() {
  while [ $# -gt 0 ]
  do
    case $1 in
      --log-dir) LOG_DIR="$2"; shift 2;;
      --base-supp) BASE_SUPP="$2"; shift 2;;
      *) echo "Invalid option: $1"; echo; usage; exit 1;;
    esac
  done
}

parse_params "$@"
if [ "x$(id -u)" != "x0" ]; then
	echo "This script must be run by root!"
	exit 1
fi
if [ "x${LOG_DIR}" == "x" ]; then
  usage
  exit 1
fi
if [ ! -f ${PBS_CONF_FILE} ]; then
	echo "Couldn't find pbs.conf!"
	exit 1
fi

. "${PBS_CONF_FILE}"

if [ "x${PBS_EXEC}" == "x" ]; then
	echo "Invalid PBS_EXEC in pbs.conf!"
	exit 1
fi
${PBS_EXEC}/libexec/pbs_init.d stop
mkdir -p "${LOG_DIR}"
generate_valgrind_wrapper "${PBS_EXEC}/sbin/pbs_server.bin"
generate_valgrind_wrapper "${PBS_EXEC}/sbin/pbs_mom"
generate_valgrind_wrapper "${PBS_EXEC}/sbin/pbs_sched"
generate_valgrind_wrapper "${PBS_EXEC}/sbin/pbs_comm"
${PBS_EXEC}/libexec/pbs_init.d start