test/app_test/run_exrts_test.sh

   1 #!/usr/bin/env ksh
   2 # vim: ts=4 sw=4 noet :
   3 #==================================================================================
   4 #    Copyright (c) 2019-2021 Nokia
   5 #    Copyright (c) 2018-2021 AT&T Intellectual Property.
   6 #
   7 #   Licensed under the Apache License, Version 2.0 (the "License");
   8 #   you may not use this file except in compliance with the License.
   9 #   You may obtain a copy of the License at
  10 #
  11 #       http://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 #   Unless required by applicable law or agreed to in writing, software
  14 #   distributed under the License is distributed on an "AS IS" BASIS,
  15 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 #   See the License for the specific language governing permissions and
  17 #   limitations under the License.
  18 #==================================================================================
  19 #
  20
  21 # ---------------------------------------------------------------------------------
  22 #       Mnemonic:       run_exrts_test.ksh
  23 #       Abstract:       This is a simple script to set up and run the v_send/ex_rts_receive
  24 #                               processes for some library validation on top of nng. This test
  25 #                               starts these processes to verify that when a receiver has an ack
  26 #                               message larger than the received message it is able to allocate
  27 #                               a new payload which can be returned via the RMR return to sender
  28 #                               function.
  29 #
  30 #                               Example command line:
  31 #                                       # run with 10 caller threads sending 10,000 meessages each,
  32 #                                       # 5 receivers, and a 10 mu-s delay between each caller send
  33 #                                       ksh ./run_lcall_test.ksh -d 10 -n 10000 -r 5 -c 10
  34 #
  35 #       Date:           28 October 2019
  36 #       Author:         E. Scott Daniels
  37 # ---------------------------------------------------------------------------------
  38
  39 ulimit -c unlimited
  40
  41 # driven with -L sender or -L receiver on the command line
  42 # run something though valgrind to check for leaks; requires valgind
  43 function leak_anal {
  44         valgrind  -v --leak-resolution=high --leak-check=yes $opt "$@"
  45 }
  46
  47 # The sender and receivers are run asynch. Their exit statuses are captured in a
  48 # file in order for the 'main' to pick them up easily.
  49 #
  50 function run_sender {
  51         if (( la_sender ))
  52         then
  53                 leak_anal ./v_sender ${nmsg:-10} ${delay:-100000} ${mtype_start_stop:-0:1}  >/tmp/la.log 2>&1
  54         else
  55                 ./v_sender ${nmsg:-10} ${delay:-100000} ${mtype_start_stop:-0:1}
  56         fi
  57         echo $? >/tmp/PID$$.src         # must communicate state back via file b/c asynch
  58 }
  59
  60 # $1 is the instance so we can keep logs separate
  61 function run_rcvr {
  62         typeset port
  63
  64         port=$(( 4460 + ${1:-0} ))
  65         export RMR_RTG_SVC=$(( 9990 + $1 ))
  66         if (( la_receiver ))
  67         then
  68                 leak_anal ./ex_rts_receiver $copyclone -p $port >/tmp/la.log 2>&1
  69         else
  70                 ./ex_rts_receiver $copyclone -p $port
  71         fi
  72         echo $? >/tmp/PID$$.$1.rrc
  73 }
  74
  75 #       Drop a contrived route table in such that the sender sends each message to n
  76 #       receivers.
  77 #
  78 function set_rt {
  79         typeset port=4460
  80         typeset groups="127.0.0.1:4460"
  81         for (( i=1; i < ${1:-3}; i++ ))
  82         do
  83                 groups="$groups,127.0.0.1:$((port+i))"
  84         done
  85
  86         cat <<endKat >ex_rts.rt
  87                 newrt | start
  88                 mse |0 | 0 | $groups
  89                 mse |1 | 10 | $groups
  90                 mse |2 | 20 | $groups
  91                 rte |3 | $groups
  92                 rte |4 | $groups
  93                 rte |5 | $groups
  94                 rte |6 | $groups
  95                 rte |7 | $groups
  96                 rte |8 | $groups
  97                 rte |9 | $groups
  98                 rte |10 | $groups
  99                 rte |11 | $groups
 100                 newrt | end
 101 endKat
 102
 103         cat ex_rts.rt
 104 }
 105
 106 # ---------------------------------------------------------
 107
 108 if [[ ! -f local.rt ]]          # we need the real host name in the local.rt; build one from mask if not there
 109 then
 110         hn=$(hostname)
 111         sed "s!%%hostname%%!$hn!" rt.mask >local.rt
 112 fi
 113
 114 export EX_CFLAGS=""
 115 export RMR_ASYNC_CONN=0         # ensure we don't lose first msg as drops waiting for conn look like errors
 116 nmsg=100                                        # total number of messages to be exchanged (-n value changes)
 117 delay=500                                       # microsec sleep between msg 1,000,000 == 1s
 118 wait=1
 119 rebuild=0
 120 verbose=0
 121 nrcvrs=1                                        # this is sane, but -r allows it to be set up
 122 use_installed=0
 123 mtype_start_stop=""
 124
 125 while [[ $1 == -* ]]
 126 do
 127         case $1 in
 128                 -c)     copyclone="-c $2"; shift;;
 129                 -B)     rebuild=1;;
 130                 -d)     delay=${2//,/}; shift;;                         # delay in micro seconds allow 1,000 to make it easier on user
 131                 -i)     use_installed=1;;
 132                 -L)     leak_anal=$2; shift;;
 133                 -m)     mtype_start_stop="$2"; shift;;
 134                 -M)     mt_call_flag="EX_CFLAGS=-DMTC=1";;      # turn on mt-call receiver option
 135                 -N)     ;;                                                                      # ignored for back compat; nng not supported
 136                 -n)     nmsg=$2; shift;;
 137                 -r) nrcvrs=$2; shift;;
 138                 -S)     ;;                                                                      # ignored for back compat; si95 is the only supported transport
 139                 -v)     verbose=1;;
 140
 141                 *)      echo "unrecognised option: $1"
 142                         echo "usage: $0 [-B] [-c caller-threads] [-d micor-sec-delay] [-i] [-M] [-m mtype] [-n num-msgs] [-r num-receivers] [-S] [-v]"
 143                         echo "  -B forces a rebuild which will use .build"
 144                         echo "  -i will use installed libraries (/usr/local) and cause -B to be ignored if supplied)"
 145                         echo "  -L {sender|receiver} run the sender or recevier code under valgrind for leak analysis (output to /tmp/la.log)"
 146                         echo "  -m mtype  will set the stopping (max) message type; sender will loop through 0 through mtype-1"
 147                         echo "  -m start:stop  will set the starting and stopping mtypes; start through stop -1"
 148                         echo "  -M enables mt-call receive processing to test the RMR asynch receive pthread"
 149                         echo "  -N enables NNG based testing (default)"
 150                         echo "  -S enables SI95 based testing"
 151                         echo ""
 152                         echo "The receivers will run until they have not received a message for a few seconds. The"
 153                         echo "sender will send the requested number of messages, 10 by default."
 154                         exit 1
 155                         ;;
 156         esac
 157
 158         shift
 159 done
 160
 161 # set leak analysis (do not do this from any automated tests)
 162 case $leak_anal in
 163         s*)     la_sender=1;;
 164         r*)     la_receiver=1;;
 165 esac
 166
 167 if (( verbose ))
 168 then
 169         echo "2" >.verbose
 170         export RMR_VCTL_FILE=".verbose"
 171 fi
 172
 173 if (( use_installed ))                  # point at installed library
 174 then
 175         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH-:/usr/local/lib}       # use caller's or set sane default
 176 else
 177         if (( rebuild ))
 178         then
 179                 build_path=../../.build         # if we rebuild we can insist that it is in .build :)
 180                 set -e
 181                 $SHELL ./rebuild.ksh
 182                 set +e
 183         else
 184                 build_path=${BUILD_PATH:-"../../.build"}        # we prefer .build at the root level, but allow user option
 185
 186                 if [[ ! -d $build_path ]]
 187                 then
 188                         echo "cannot find build in: $build_path"
 189                         echo "either create, and then build RMr, or set BUILD_PATH as an evironment var before running this"
 190                         exit 1
 191                 fi
 192         fi
 193
 194         if [[ -z $LD_LIBRARY_PATH ]]            # cmake test will set this up and we must honour
 195         then
 196                 if [[ -d $build_path/lib64 ]]
 197                 then
 198                         export LD_LIBRARY_PATH=$build_path:$build_path/lib64:$LD_LIBRARY_PATH
 199                 else
 200                         export LD_LIBRARY_PATH=$build_path:$build_path/lib:$LD_LIBRARY_PATH
 201                 fi
 202         fi
 203 fi
 204
 205 export LIBRARY_PATH=$LD_LIBRARY_PATH
 206 export RMR_SEED_RT=./ex_rts.rt
 207
 208 set_rt $nrcvrs                                                                                                          # set up the rt for n receivers
 209
 210 if ! build_path=$build_path make -B $mt_call_flag v_sender ex_rts_receiver >/tmp/PID$$.log 2>&1                 # for sanity, always rebuild test binaries
 211 then
 212         echo "[FAIL] cannot make binaries"
 213         echo "====="
 214         env
 215         echo "====="
 216         cat /tmp/PID$$.log
 217         rm -f /tmp/PID$$*
 218         exit 1
 219 fi
 220
 221 echo "<RUN> binaries built"
 222
 223 for (( i=0; i < nrcvrs; i++  ))
 224 do
 225         run_rcvr $i &
 226 done
 227
 228 sleep 2                         # let receivers init so we don't shoot at empty targets
 229 if (( verbose ))
 230 then
 231         netstat -an|grep LISTEN
 232 fi
 233 run_sender &
 234
 235 wait
 236
 237
 238 for (( i=0; i < nrcvrs; i++ ))          # collect return codes
 239 do
 240         head -1 /tmp/PID$$.$i.rrc | read x
 241         (( rrc += x ))
 242 done
 243
 244 head -1 /tmp/PID$$.src | read src
 245
 246 if (( !! (src + rrc) ))
 247 then
 248         echo "[FAIL] sender rc=$src  receiver rc=$rrc"
 249 else
 250         echo "[PASS] sender rc=$src  receiver rc=$rrc"
 251         rm -f ex_rts.rt
 252 fi
 253
 254 rm /tmp/PID$$.*
 255 rm -f .verbose
 256
 257 exit $(( !! (src + rrc) ))
 258