test/scripts/socket_test.sh

   1 #! /bin/bash
   2 #
   3 # socket_test.sh -- script to run socket tests.
   4 #
   5 script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
   6 vpp_dir="$WS_ROOT/build-root/install-vpp-native/vpp/bin/"
   7 vpp_debug_dir="$WS_ROOT/build-root/install-vpp_debug-native/vpp/bin/"
   8 vpp_shm_dir="/dev/shm/"
   9 vpp_run_dir="/run/vpp"
  10 lib64_dir="$WS_ROOT/build-root/install-vpp-native/vpp/lib64/"
  11 lib64_debug_dir="$WS_ROOT/build-root/install-vpp_debug-native/vpp/lib64/"
  12 dpdk_devbind="$WS_ROOT/build-root/install-vpp-native/dpdk/share/dpdk/usertools/dpdk-devbind.py"
  13 docker_vpp_dir="/vpp/"
  14 docker_app_dir="/vpp/"
  15 docker_lib64_dir="/vpp-lib64/"
  16 docker_os="ubuntu"
  17 vcl_ldpreload_lib="libvcl_ldpreload.so.0.0.0"
  18 user_gid="$(id -g)"
  19 vpp_app="vpp"
  20 sock_srvr_app="sock_test_server"
  21 sock_clnt_app="sock_test_client"
  22 sock_srvr_addr="127.0.0.1"
  23 sock_srvr_port="22000"
  24 iperf_srvr_app="iperf3 -V4d -s"
  25 iperf_clnt_app="iperf3 -V4d -c \$srvr_addr"
  26 gdb_in_emacs="gdb_in_emacs"
  27 vppcom_conf="vppcom.conf"
  28 vppcom_conf_dir="$WS_ROOT/src/uri/"
  29 docker_vppcom_conf_dir="/etc/vpp/"
  30 xterm_geom="100x60"
  31 bash_header="#! /bin/bash"
  32 tmp_cmdfile_prefix="/tmp/socket_test_cmd"
  33 cmd1_file="${tmp_cmdfile_prefix}1.$$"
  34 cmd2_file="${tmp_cmdfile_prefix}2.$$"
  35 cmd3_file="${tmp_cmdfile_prefix}3.$$"
  36 tmp_vpp_exec_file="/tmp/vpp_config.$$"
  37 tmp_gdb_cmdfile_prefix="/tmp/gdb_cmdfile"
  38 def_gdb_cmdfile_prefix="$WS_ROOT/extras/gdb/gdb_cmdfile"
  39 tmp_gdb_cmdfile_vpp="${tmp_gdb_cmdfile_prefix}_vpp.$$"
  40 tmp_gdb_cmdfile_client="${tmp_gdb_cmdfile_prefix}_vcl_client.$$"
  41 tmp_gdb_cmdfile_server="${tmp_gdb_cmdfile_prefix}_vcl_server.$$"
  42 get_docker_server_ip4addr='srvr_addr=$(docker network inspect bridge | grep IPv4Address | awk -e '\''{print $2}'\'' | sed -e '\''s,/16,,'\'' -e '\''s,",,g'\'' -e '\''s/,//'\'')'
  43 #' single quote to fix the confused emacs colorizer.
  44 trap_signals="SIGINT SIGTERM EXIT"
  45
  46 # Set default values for imported environment variables if they don't exist.
  47 #
  48 VPP_GDB_CMDFILE="${VPP_GDB_CMDFILE:-${def_gdb_cmdfile_prefix}.vpp}"
  49 VPPCOM_CLIENT_GDB_CMDFILE="${VPPCOM_CLIENT_GDB_CMDFILE:-${def_gdb_cmdfile_prefix}.vppcom_client}"
  50 VPPCOM_SERVER_GDB_CMDFILE="${VPPCOM_SERVER_GDB_CMDFILE:-${def_gdb_cmdfile_prefix}.vppcom_server}"
  51 VCL_LDPRELOAD_LIB_DIR="${VCL_LDPRELOAD_LIB_DIR:-/usr/local/lib}"
  52
  53 usage() {
  54     cat <<EOF
  55 Usage: socket_test.sh OPTIONS TEST
  56 TESTS:
  57   nk, native-kernel   Run server & client on host using kernel.
  58   nv, native-vcl      Run vpp, server & client on host using VppComLib.
  59   np, native-preload  Run vpp, server & client on host using LD_PRELOAD.
  60   dk, docker-kernel   Run server & client in docker using kernel stack.
  61   dv, docker-vcl      Run vpp on host, server & client in docker using VppComLib.
  62   dp, docker-preload  Run vpp on host, server & client in docker using LD_PRELOAD.
  63
  64 OPTIONS:
  65   -h                  Print this usage text.
  66   -l                  Leave ${tmp_cmdfile_prefix}* files after test run.
  67   -b                  Run bash after application exit.
  68   -d                  Run the vpp_debug version of all apps.
  69   -c                  Set VPPCOM_CONF to use the vppcom_test.conf file.
  70   -i                  Run iperf3 for client/server app in native tests.
  71   -m c[lient]         Run client in multi-host cfg (server on remote host)
  72      s[erver]         Run server in multi-host cfg (client on remote host)
  73   -e a[ll]            Run all in emacs+gdb.
  74      c[lient]         Run client in emacs+gdb.
  75      s[erver]         Run server in emacs+gdb.
  76      v[pp]            Run vpp in emacs+gdb.
  77   -g a[ll]            Run all in gdb.
  78      c[lient]         Run client in gdb.
  79      s[erver]         Run server in gdb.
  80      v[pp]            Run vpp in gdb.
  81   -t                  Use tabs in one xterm if available (e.g. xfce4-terminal).
  82
  83 OPTIONS passed to client/server:
  84   -S <ip address>     Server IP address.
  85   -P <server port>    Server Port number.
  86   -E <data>           Run Echo test.
  87   -N <num-writes>     Test Cfg: number of writes.
  88   -R <rxbuf-size>     Test Cfg: rx buffer size.
  89   -T <txbuf-size>     Test Cfg: tx buffer size.
  90   -U                  Run Uni-directional test.
  91   -B                  Run Bi-directional test.
  92   -I <num-tst-socks>  Send data over multiple test sockets in parallel.
  93   -V                  Test Cfg: Verbose mode.
  94   -X                  Exit client/server after running test.
  95
  96 Environment variables:
  97   VPPCOM_CONF                Pathname of vppcom configuration file.
  98   VPP_GDB_CMDFILE            Pathname of gdb command file for vpp.
  99   VPPCOM_CLIENT_GDB_CMDFILE  Pathname of gdb command file for client.
 100   VPPCOM_SERVER_GDB_CMDFILE  Pathname of gdb command file for server.
 101 EOF
 102     exit 1
 103 }
 104
 105 declare -i emacs_vpp=0
 106 declare -i emacs_client=0
 107 declare -i emacs_server=0
 108 declare -i gdb_vpp=0
 109 declare -i gdb_client=0
 110 declare -i gdb_server=0
 111 declare -i perf_vpp=0
 112 declare -i perf_client=0
 113 declare -i perf_server=0
 114 declare -i leave_tmp_files=0
 115 declare -i bash_after_exit=0
 116 declare -i iperf3=0
 117
 118 while getopts ":hitlbcdm:e:g:p:E:I:N:P:R:S:T:UBVX" opt; do
 119     case $opt in
 120         h) usage ;;
 121         l) leave_tmp_files=1
 122            ;;
 123         b) bash_after_exit=1
 124            ;;
 125         i) iperf3=1
 126            ;;
 127         t) xterm_geom="180x40"
 128            use_tabs="true"
 129            ;;
 130         c) VPPCOM_CONF="${vppcom_conf_dir}vppcom_test.conf"
 131            ;;
 132         d) title_dbg="-DEBUG"
 133            vpp_dir=$vpp_debug_dir
 134            lib64_dir=$lib64_debug_dir
 135            ;;
 136         e) if [ $OPTARG = "a" ] || [ $OPTARG = "all" ] ; then
 137                emacs_client=1
 138                emacs_server=1
 139                emacs_vpp=1
 140            elif [ $OPTARG = "c" ] || [ $OPTARG = "client" ] ; then
 141                emacs_client=1
 142            elif [ $OPTARG = "s" ] || [ $OPTARG = "server" ] ; then
 143                emacs_server=1
 144            elif [ $OPTARG = "v" ] || [ $OPTARG = "vpp" ] ; then
 145                emacs_vpp=1
 146            else
 147                echo "ERROR: Option -e unknown argument \'$OPTARG\'" >&2
 148                usage
 149            fi
 150            title_dbg="-DEBUG"
 151            vpp_dir=$vpp_debug_dir
 152            lib64_dir=$lib64_debug_dir
 153            ;;
 154         m) if [ $OPTARG = "c" ] || [ $OPTARG = "client" ] ; then
 155                multi_host="client"
 156            elif [ $OPTARG = "s" ] || [ $OPTARG = "server" ] ; then
 157                multi_host="server"
 158            else
 159                echo "ERROR: Option -e unknown argument \'$OPTARG\'" >&2
 160                usage
 161            fi
 162            ;;
 163         g) if [ $OPTARG = "a" ] || [ $OPTARG = "all" ] ; then
 164                gdb_client=1
 165                gdb_server=1
 166                gdb_vpp=1
 167            elif [ $OPTARG = "c" ] || [ $OPTARG = "client" ] ; then
 168                gdb_client=1
 169            elif [ $OPTARG = "s" ] || [ $OPTARG = "server" ] ; then
 170                gdb_server=1
 171            elif [ $OPTARG = "v" ] || [ $OPTARG = "vpp" ] ; then
 172                gdb_vpp=1
 173            else
 174                echo "ERROR: Option -g unknown argument \'$OPTARG\'" >&2
 175                usage
 176            fi
 177            title_dbg="-DEBUG"
 178            vpp_dir=$vpp_debug_dir
 179            lib64_dir=$lib64_debug_dir
 180            ;;
 181         p) if [ $OPTARG = "a" ] || [ $OPTARG = "all" ] ; then
 182                perf_client=1
 183                perf_server=1
 184                perf_vpp=1
 185            elif [ $OPTARG = "c" ] || [ $OPTARG = "client" ] ; then
 186                perf_client=1
 187            elif [ $OPTARG = "s" ] || [ $OPTARG = "server" ] ; then
 188                perf_server=1
 189            elif [ $OPTARG = "v" ] || [ $OPTARG = "vpp" ] ; then
 190                perf_vpp=1
 191            else
 192                echo "ERROR: Option -p unknown argument \'$OPTARG\'" >&2
 193                usage
 194            fi
 195            echo "WARNING: -p options TBD"
 196            ;;
 197         S) sock_srvr_addr="$OPTARG"
 198            ;;
 199         P) sock_srvr_port="$OPTARG"
 200            ;;
 201 E|I|N|R|T) sock_clnt_options="$sock_clnt_options -$opt \"$OPTARG\""
 202            ;;
 203   U|B|V|X) sock_clnt_options="$sock_clnt_options -$opt"
 204            ;;
 205        \?)
 206            echo "ERROR: Invalid option: -$OPTARG" >&2
 207            usage
 208            ;;
 209         :)
 210            echo "ERROR: Option -$OPTARG requires an argument." >&2
 211            usage
 212            ;;
 213     esac
 214 done
 215
 216 shift $(( $OPTIND-1 ))
 217 while ! [[ $run_test ]] && (( $# > 0 )) ; do
 218     case $1 in
 219         "nk" | "native-kernel")
 220             run_test="native_kernel" ;;
 221         "np" | "native-preload")
 222             run_test="native_preload" ;;
 223         "nv" | "native-vcl")
 224             sock_srvr_app="vcl_test_server"
 225             sock_clnt_app="vcl_test_client"
 226             run_test="native_vcl" ;;
 227         "dk" | "docker-kernel")
 228             run_test="docker_kernel" ;;
 229         "dp" | "docker-preload")
 230             run_test="docker_preload" ;;
 231         "dv" | "docker-vcl")
 232             sock_srvr_app="vcl_test_server"
 233             sock_clnt_app="vcl_test_client"
 234             run_test="docker_vcl" ;;
 235         *)
 236             echo "ERROR: Unknown option '$1'!" >&2
 237             usage ;;
 238     esac
 239     shift
 240 done
 241
 242 if [ -z "$WS_ROOT" ] ; then
 243     echo "ERROR: WS_ROOT environment variable not set!" >&2
 244     echo "       Please set WS_ROOT to VPP workspace root directory." >&2
 245     exit 1
 246 fi
 247
 248 if [ ! -d $vpp_dir ] ; then
 249     echo "ERROR: Missing VPP$DEBUG bin directory!" >&2
 250     echo "       $vpp_dir" >&2
 251     env_test_failed="true"
 252 fi
 253
 254 if [[ $run_test =~ .*"_preload" ]] ; then
 255    if [ ! -d $lib64_dir ] ; then
 256        echo "ERROR: Missing VPP$DEBUG lib64 directory!" >&2
 257        echo "       $lib64_dir" >&2
 258    elif [ ! -d $VCL_LDPRELOAD_LIB_DIR ] ; then
 259        echo "ERROR: Missing VCL LD_PRELOAD Library directory!" >&2
 260        echo "       $VCL_LDPRELOAD_LIB_DIR" >&2
 261        env_test_failed="true"
 262    elif [ ! -f $VCL_LDPRELOAD_LIB_DIR/$vcl_ldpreload_lib ] ; then
 263        echo "ERROR: Missing VCL LD_PRELOAD library!" >&2
 264        echo "       $VCL_LDPRELOAD_LIB_DIR/$vcl_ldpreload_lib" >&2
 265        env_test_failed="true"
 266    fi
 267 fi
 268
 269 if [ ! -f $vpp_dir$vpp_app ] ; then
 270     echo "ERROR: Missing VPP$DEBUG Application!" >&2
 271     echo "       $vpp_dir$vpp_app" >&2
 272     env_test_failed="true"
 273 fi
 274
 275 if [ ! -f $vpp_dir$sock_srvr_app ] && [ ! $iperf3 -eq 1 ] ; then
 276     echo "ERROR: Missing$DEBUG Socket Server Application!" >&2
 277     echo "       $vpp_dir$sock_srvr_app" >&2
 278     env_test_failed="true"
 279 fi
 280
 281 if [ ! -f $vpp_dir$sock_clnt_app ] && [ ! $iperf3 -eq 1 ] ; then
 282     echo "ERROR: Missing$DEBUG Socket Client Application!" >&2
 283     echo "       $vpp_dir$sock_clnt_app" >&2
 284     env_test_failed="true"
 285 fi
 286
 287 if [[ $run_test =~ "docker_".* ]] ; then
 288     if [ $emacs_client -eq 1 ] || [ $emacs_server -eq 1 ] || [ $gdb_client -eq 1 ] || [ $gdb_server -eq 1 ] ; then
 289
 290         echo "WARNING: gdb is not currently supported in docker."
 291         echo "         Ignoring client/server gdb options."
 292         emacs_client=0
 293         emacs_server=0
 294         gdb_client=0
 295         gdb_server=0
 296     fi
 297 fi
 298
 299 if [[ $run_test =~ .*"_vcl" ]] && [ $iperf3 -eq 1 ] ; then
 300     echo "ERROR: Invalid option 'i' for test $run_test!"
 301     echo "       iperf3 is not compiled with the VCL library."
 302     env_test_failed="true"
 303 fi
 304
 305 if [ -n "$env_test_failed" ] ; then
 306     exit 1
 307 fi
 308
 309 if [ -f "$VPPCOM_CONF" ] ; then
 310     vppcom_conf="$(basename $VPPCOM_CONF)"
 311     vppcom_conf_dir="$(dirname $VPPCOM_CONF)/"
 312     api_prefix="$(egrep -s '^\s*api-prefix \w+' $VPPCOM_CONF | awk -e '{print $2}')"
 313     if [ -n "$api_prefix" ] ; then
 314         api_segment=" api-segment { gid $user_gid prefix $api_prefix }"
 315     fi
 316 fi
 317 if [ -z "$api_segment" ] ; then
 318     api_segment=" api-segment { gid $user_gid }"
 319 fi
 320 if [ -n "$multi_host" ] ; then
 321     vpp_args="unix { interactive exec $tmp_vpp_exec_file}${api_segment}"
 322 else
 323     vpp_args="unix { interactive }${api_segment}"
 324 fi
 325
 326 if [ $iperf3 -eq 1 ] ; then
 327     app_dir="$(dirname $(which iperf3))/"
 328     srvr_app=$iperf_srvr_app
 329     clnt_app=$iperf_clnt_app
 330     if [[ $run_test =~ "docker_".* ]] ; then
 331         unset -v app_dir
 332         sock_srvr_port=5201
 333         docker_app_dir="networkstatic/"
 334         unset -v docker_os
 335     fi
 336 else
 337     app_dir="$vpp_dir"
 338     srvr_app="$sock_srvr_app $sock_srvr_port"
 339     clnt_app="$sock_clnt_app${sock_clnt_options} \$srvr_addr $sock_srvr_port"
 340 fi
 341
 342 verify_no_vpp() {
 343     local running_vpp="ps -eaf|grep -v grep|grep \"bin/vpp\""
 344     if [ "$(eval $running_vpp)" != "" ] ; then
 345         echo "ERROR: Please kill all running vpp instances:"
 346         echo
 347         eval $running_vpp
 348         echo
 349         exit 1
 350     fi
 351     clean_devshm="$vpp_shm_dir*db $vpp_shm_dir*global_vm $vpp_shm_dir*vpe-api $vpp_shm_dir[0-9]*-[0-9]* $vpp_shm_dir*:segment[0-9]*"
 352     rm -f $clean_devshm
 353     devshm_files="$(ls -l $clean_devshm 2>/dev/null | grep $(whoami))"
 354     if [ "$devshm_files" != "" ] ; then
 355         echo "ERROR: Please remove the following $vpp_shm_dir files:"
 356         for file in "$devshm_files" ; do
 357             echo "  $file"
 358         done
 359         exit 1
 360     fi
 361     if [ ! -d "$vpp_run_dir" ] ; then
 362         sudo mkdir $vpp_run_dir
 363         sudo chown root:$USER $vpp_run_dir
 364     fi
 365     if [ -n "$multi_host" ] ; then
 366         vpp_eth_name="enp0s8"
 367         vpp_eth_pci_id="$(ls -ld /sys/class/net/$vpp_eth_name/device | awk '{print $11}' | cut -d/ -f4)"
 368         if [ -z "$vpp_eth_pci_id" ] ; then
 369             echo "ERROR: Missing ethernet interface $vpp_eth_name!"
 370             usage
 371         fi
 372         printf -v bus "%x" "0x$(echo $vpp_eth_pci_id | cut -d: -f2)"
 373         printf -v slot "%x" "0x$(echo $vpp_eth_pci_id | cut -d: -f3 | cut -d. -f1)"
 374         printf -v func "%x" "0x$(echo $vpp_eth_pci_id | cut -d. -f2)"
 375
 376         vpp_eth_kernel_driver="$(basename $(ls -l /sys/bus/pci/devices/$vpp_eth_pci_id/driver | awk '{print $11}'))"
 377         if [ -z "$vpp_eth_kernel_driver" ] ; then
 378             echo "ERROR: Missing kernel driver for $vpp_eth_name!"
 379             usage
 380         fi
 381         case $vpp_eth_kernel_driver in
 382             e1000)
 383                 vpp_eth_ifname="GigabitEthernet$bus/$slot/$func" ;;
 384             ixgbe)
 385                 vpp_eth_ifname="TenGigabitEthernet$bus/$slot/$func" ;;
 386             *)
 387                 echo "ERROR: Unknown ethernet kernel driver $vpp_eth_kernel_driver!"
 388                 usage ;;
 389         esac
 390
 391         vpp_eth_ip4_addr="$(ip -4 -br addr show $vpp_eth_name | awk '{print $3}')"
 392         if [ -z "$vpp_eth_ip4_addr" ] ; then
 393             echo "ERROR: No inet address configured for $vpp_eth_name!"
 394             usage
 395         fi
 396         vpp_eth_ip6_addr="$(ip -6 -br addr show $vpp_eth_name | awk '{print $3}')"
 397         if [ -z "$vpp_eth_ip6_addr" ] ; then
 398             echo "ERROR: No inet6 address configured for $vpp_eth_name!"
 399             usage
 400         fi
 401         vpp_args="$vpp_args plugins { path $lib64_dir/vpp_plugins } dpdk { dev $vpp_eth_pci_id }"
 402
 403         sudo ifdown $vpp_eth_name 2> /dev/null
 404         echo "Configuring VPP to use $vpp_eth_name ($vpp_eth_pci_id), inet addr $vpp_eth_ip4_addr"
 405
 406         cat <<EOF >> $tmp_vpp_exec_file
 407 set int state $vpp_eth_ifname up
 408 set int ip addr $vpp_eth_ifname $vpp_eth_ip4_addr
 409 EOF
 410
 411     fi
 412 }
 413
 414 verify_no_docker_containers() {
 415     if (( $(which docker | wc -l) < 1 )) ; then
 416         echo "ERROR: docker is not installed!"
 417         echo "See https://docs.docker.com/engine/installation/linux/ubuntu/"
 418         echo " or https://docs.docker.com/engine/installation/linux/centos/"
 419         exit 1
 420     fi
 421     if (( $(docker ps | wc -l) > 1 )) ; then
 422         echo "ERROR: Run the following to kill all docker containers:"
 423         echo "docker kill \$(docker ps -q)"
 424         echo
 425         docker ps
 426         exit 1
 427     fi
 428 }
 429
 430 set_pre_cmd() {
 431     # arguments
 432     #   $1 : emacs flag
 433     #   $2 : gdb flag
 434     #   $3 : optional LD_PRELOAD library pathname
 435     local -i emacs=$1
 436     local -i gdb=$2
 437
 438     if [ $emacs -eq 1 ] ; then
 439         write_gdb_cmdfile $tmp_gdb_cmdfile $gdb_cmdfile $emacs $3
 440         pre_cmd="$gdb_in_emacs "
 441     elif [ $gdb -eq 1 ] ; then
 442         write_gdb_cmdfile $tmp_gdb_cmdfile $gdb_cmdfile $emacs $3
 443         pre_cmd="gdb -x $tmp_gdb_cmdfile -i=mi --args "
 444     elif [ -z $3 ] ; then
 445         unset -v pre_cmd
 446     else
 447         docker_ld_preload="-e LD_PRELOAD=$3 "
 448         pre_cmd="LD_PRELOAD=$3 "
 449     fi
 450 }
 451
 452 write_script_header() {
 453     # arguments
 454     #   $1 : command script file
 455     #   $2 : gdb command file
 456     #   $3 : title
 457     #   $4 : optional command string (typically "sleep 2")
 458     echo "$bash_header" > $1
 459     echo -e "#\n# $1 generated on $(date)\n#" >> $1
 460     if [ $leave_tmp_files -eq 0 ] ; then
 461         if [ -n "$multi_host" ] ; then
 462             echo "trap \"rm -f $1 $2 $tmp_vpp_exec_file; sudo $dpdk_devbind -e $vpp_eth_kernel_driver $vpp_eth_pci_id; sudo ifup $vpp_eth_name\" $trap_signals" >> $1
 463         else
 464             echo "trap \"rm -f $1 $2 $tmp_vpp_exec_file\" $trap_signals" >> $1
 465         fi
 466     fi
 467     echo "export VPPCOM_CONF=${vppcom_conf_dir}${vppcom_conf}" >> $1
 468     if [ "$pre_cmd" = "$gdb_in_emacs " ] ; then
 469         if [ -n "$multi_host" ] ; then
 470             cat <<EOF >> $1
 471 $gdb_in_emacs() {
 472     sudo emacs --eval "(gdb \"gdb -x $2 -i=mi --args \$*\")" --eval "(setq frame-title-format \"$3\")"
 473 }
 474 EOF
 475         else
 476             cat <<EOF >> $1
 477 $gdb_in_emacs() {
 478     emacs --eval "(gdb \"gdb -x $2 -i=mi --args \$*\")" --eval "(setq frame-title-format \"$3\")"
 479 }
 480 EOF
 481         fi
 482     fi
 483     if [ -n "$4" ] ; then
 484         echo "$4" >> $1
 485     fi
 486 }
 487
 488 write_script_footer() {
 489     # arguments
 490     #   $1 : command script file
 491     #   $2 : perf flag indicating to run bash before exit
 492     local -i perf=$2
 493     if [ $bash_after_exit -eq 1 ] || [ $perf -eq 1 ] ; then
 494         echo "bash" >> $1
 495     fi
 496 }
 497
 498 write_gdb_cmdfile() {
 499     # arguments
 500     #   $1 : gdb command file
 501     #   $2 : User specified gdb cmdfile
 502     #   $3 : emacs flag
 503     #   $4 : optional LD_PRELOAD library pathname.
 504     local -i emacs=$3
 505
 506     echo "# $1 generated on $(date)" > $1
 507     echo "#" >> $1
 508     echo "set confirm off" >> $1
 509     if [ -n "$4" ] ; then
 510         echo "set exec-wrapper env LD_PRELOAD=$4" >> $1
 511         echo "start" >> $1
 512     fi
 513
 514     if [ ! -f $2 ] ; then
 515         echo -n "# " >> $1
 516     fi
 517     echo "source $2" >> $1
 518     if [ $emacs -eq 0 ] ; then
 519         echo "run" >> $1
 520     fi
 521 }
 522
 523 native_kernel() {
 524     banner="Running NATIVE-KERNEL socket test"
 525     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 526         title1="SERVER$title_dbg (Native-Kernel Socket Test)"
 527         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 528         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 529         set_pre_cmd $emacs_server $gdb_server
 530         write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 531         echo "${pre_cmd}${app_dir}${srvr_app}" >> $cmd1_file
 532         write_script_footer $cmd1_file $perf_server
 533         chmod +x $cmd1_file
 534     fi
 535
 536     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 537         title2="CLIENT$title_dbg (Native-Kernel Socket Test)"
 538         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 539         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 540         set_pre_cmd $emacs_client $gdb_client
 541         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 542         echo "srvr_addr=\"$sock_srvr_addr\"" >> $cmd2_file
 543         echo "${pre_cmd}${app_dir}${clnt_app}" >> $cmd2_file
 544         write_script_footer $cmd2_file $perf_client
 545         chmod +x $cmd2_file
 546
 547     fi
 548 }
 549
 550 native_preload() {
 551     verify_no_vpp
 552     banner="Running NATIVE-PRELOAD socket test"
 553     ld_preload="$VCL_LDPRELOAD_LIB_DIR/$vcl_ldpreload_lib "
 554
 555     title1="VPP$title_dbg (Native-Preload Socket Test)"
 556     tmp_gdb_cmdfile=$tmp_gdb_cmdfile_vpp
 557     gdb_cmdfile=$VPP_GDB_CMDFILE
 558     set_pre_cmd $emacs_vpp $gdb_vpp
 559     write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 560     if [ -n "$multi_host" ] && [ $emacs_vpp -eq 0 ] ; then
 561         echo -n "sudo " >> $cmd1_file
 562     fi
 563     echo "${pre_cmd}$vpp_dir$vpp_app $vpp_args " >> $cmd1_file
 564     write_script_footer $cmd1_file $perf_vpp
 565     chmod +x $cmd1_file
 566
 567     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 568         title2="SERVER$title_dbg (Native-Preload Socket Test)"
 569         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 570         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 571         set_pre_cmd $emacs_server $gdb_server $ld_preload
 572         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 573         echo "export LD_LIBRARY_PATH=\"$lib64_dir:$VCL_LDPRELOAD_LIB_DIR:$LD_LIBRARY_PATH\"" >> $cmd2_file
 574         echo "${pre_cmd}${app_dir}${srvr_app}" >> $cmd2_file
 575         write_script_footer $cmd2_file $perf_server
 576         chmod +x $cmd2_file
 577     fi
 578
 579     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 580         title3="CLIENT$title_dbg (Native-Preload Socket Test)"
 581         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 582         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 583         set_pre_cmd $emacs_client $gdb_client $ld_preload
 584         write_script_header $cmd3_file $tmp_gdb_cmdfile "$title3" "sleep 3"
 585         echo "export LD_LIBRARY_PATH=\"$lib64_dir:$VCL_LDPRELOAD_LIB_DIR:$LD_LIBRARY_PATH\"" >> $cmd3_file
 586         echo "srvr_addr=\"$sock_srvr_addr\"" >> $cmd3_file
 587         echo "${pre_cmd}${app_dir}${clnt_app}" >> $cmd3_file
 588         write_script_footer $cmd3_file $perf_client
 589         chmod +x $cmd3_file
 590     fi
 591 }
 592
 593 native_vcl() {
 594     verify_no_vpp
 595     banner="Running NATIVE-VCL socket test"
 596
 597     title1="VPP$title_dbg (Native-VCL Socket Test)"
 598     tmp_gdb_cmdfile=$tmp_gdb_cmdfile_vpp
 599     gdb_cmdfile=$VPP_GDB_CMDFILE
 600     set_pre_cmd $emacs_vpp $gdb_vpp
 601     write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 602     if [ -n "$multi_host" ] && [ $emacs_vpp -eq 0 ] ; then
 603         echo -n "sudo " >> $cmd1_file
 604     fi
 605     echo "${pre_cmd}$vpp_dir$vpp_app $vpp_args " >> $cmd1_file
 606     write_script_footer $cmd1_file $perf_vpp
 607     chmod +x $cmd1_file
 608
 609     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 610         title2="SERVER$title_dbg (Native-VCL Socket Test)"
 611         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 612         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 613         set_pre_cmd $emacs_server $gdb_server
 614         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 615         echo "export LD_LIBRARY_PATH=\"$lib64_dir:$LD_LIBRARY_PATH\"" >> $cmd2_file
 616         echo "${pre_cmd}${app_dir}${srvr_app}" >> $cmd2_file
 617         write_script_footer $cmd2_file $perf_server
 618         chmod +x $cmd2_file
 619     fi
 620
 621     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 622         title3="CLIENT$title_dbg (Native-VCL Socket Test)"
 623         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 624         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 625         set_pre_cmd $emacs_client $gdb_client
 626         write_script_header $cmd3_file $tmp_gdb_cmdfile "$title3" "sleep 3"
 627         echo "export LD_LIBRARY_PATH=\"$lib64_dir:$LD_LIBRARY_PATH\"" >> $cmd3_file
 628         echo "srvr_addr=\"$sock_srvr_addr\"" >> $cmd3_file
 629         echo "${pre_cmd}${app_dir}${clnt_app}" >> $cmd3_file
 630         write_script_footer $cmd3_file $perf_client
 631         chmod +x $cmd3_file
 632     fi
 633 }
 634
 635 docker_kernel() {
 636     verify_no_docker_containers
 637     banner="Running DOCKER-KERNEL socket test"
 638
 639     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 640         title1="SERVER$title_dbg (Docker-Native Socket Test)"
 641         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 642         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 643         set_pre_cmd $emacs_server $gdb_server
 644         write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 645         echo "docker run -it --cpuset-cpus='4-7' --cpuset-cpus='4-7' -v $vpp_dir:$docker_vpp_dir -p $sock_srvr_port:$sock_srvr_port $docker_os ${docker_app_dir}${srvr_app}" >> $cmd1_file
 646         write_script_footer $cmd1_file $perf_server
 647         chmod +x $cmd1_file
 648     fi
 649
 650     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 651         title2="CLIENT$title_dbg (Docker-Native Socket Test)"
 652         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 653         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 654         set_pre_cmd $emacs_client $gdb_client
 655         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 656         echo "$get_docker_server_ip4addr" >> $cmd2_file
 657         echo "docker run -it --cpuset-cpus='4-7' -v $vpp_dir:$docker_vpp_dir $docker_os ${docker_app_dir}${clnt_app}" >> $cmd2_file
 658         write_script_footer $cmd2_file $perf_client
 659         chmod +x $cmd2_file
 660     fi
 661 }
 662
 663 docker_preload() {
 664     verify_no_vpp
 665     verify_no_docker_containers
 666     banner="Running DOCKER-PRELOAD socket test"
 667     docker_ld_preload_dir="/vcl-ldpreload/"
 668     ld_preload_dir="$VCL_LDPRELOAD_LIB_DIR"
 669     ld_preload="$docker_ld_preload_dir$vcl_ldpreload_lib "
 670     docker_ld_preload_lib="$docker_ld_preload_dir$vcl_ldpreload_lib "
 671
 672     title1="VPP$title_dbg (Docker-Preload Socket Test)"
 673     tmp_gdb_cmdfile=$tmp_gdb_cmdfile_vpp
 674     gdb_cmdfile=$VPP_GDB_CMDFILE
 675     set_pre_cmd $emacs_vpp $gdb_vpp
 676     write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 677     if [ -n "$multi_host" ] ; then
 678         echo -n "sudo " >> $cmd1_file
 679     fi
 680     echo "${pre_cmd}$vpp_dir$vpp_app $vpp_args" >> $cmd1_file
 681     write_script_footer $cmd1_file $perf_vpp
 682     chmod +x $cmd1_file
 683
 684     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 685         title2="SERVER$title_dbg (Docker-Preload Socket Test)"
 686         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 687         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 688         set_pre_cmd $emacs_server $gdb_server $docker_ld_preload_lib
 689         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 690         echo "docker run -it -v $vpp_shm_dir:$vpp_shm_dir -v $vpp_dir:$docker_vpp_dir -v $lib64_dir:$docker_lib64_dir -v $ld_preload_dir:$docker_ld_preload_dir -v $vppcom_conf_dir:$docker_vppcom_conf_dir -p $sock_srvr_port:$sock_srvr_port -e VPPCOM_CONF=${docker_vppcom_conf_dir}$vppcom_conf -e LD_LIBRARY_PATH=$docker_lib64_dir:$docker_ld_preload_dir ${docker_ld_preload}$docker_os ${docker_app_dir}${srvr_app}" >> $cmd2_file
 691         write_script_footer $cmd2_file $perf_server
 692         chmod +x $cmd2_file
 693     fi
 694
 695     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 696         title3="CLIENT$title_dbg (Docker-Preload Socket Test)"
 697         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 698         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 699         set_pre_cmd $emacs_client $gdb_client $docker_ld_preload_lib
 700         write_script_header $cmd3_file $tmp_gdb_cmdfile "$title3" "sleep 3"
 701         echo "$get_docker_server_ip4addr" >> $cmd3_file
 702         echo "docker run -it --cpuset-cpus='4-7' -v $vpp_shm_dir:$vpp_shm_dir -v $vpp_dir:$docker_vpp_dir -v $lib64_dir:$docker_lib64_dir  -v $ld_preload_dir:$docker_ld_preload_dir -v $vppcom_conf_dir:$docker_vppcom_conf_dir -e VPPCOM_CONF=${docker_vppcom_conf_dir}$vppcom_conf -e LD_LIBRARY_PATH=$docker_lib64_dir ${docker_ld_preload}$docker_os ${docker_app_dir}${clnt_app}" >> $cmd3_file
 703         write_script_footer $cmd3_file $perf_client
 704         chmod +x $cmd3_file
 705     fi
 706 }
 707
 708 docker_vcl() {
 709     verify_no_vpp
 710     verify_no_docker_containers
 711     banner="Running DOCKER-VCL socket test"
 712
 713     title1="VPP$title_dbg (Docker-VCL Socket Test)"
 714     tmp_gdb_cmdfile=$tmp_gdb_cmdfile_vpp
 715     gdb_cmdfile=$VPP_GDB_CMDFILE
 716     set_pre_cmd $emacs_vpp $gdb_vpp
 717     write_script_header $cmd1_file $tmp_gdb_cmdfile "$title1"
 718     if [ -n "$multi_host" ] ; then
 719         echo -n "sudo " >> $cmd1_file
 720     fi
 721     echo "${pre_cmd}$vpp_dir$vpp_app $vpp_args" >> $cmd1_file
 722     write_script_footer $cmd1_file $perf_vpp
 723     chmod +x $cmd1_file
 724
 725     if [ -z "$multi_host" ] || [ "$multi_host" = "server" ] ; then
 726         title2="SERVER$title_dbg (Docker-VCL Socket Test)"
 727         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_server
 728         gdb_cmdfile=$VPPCOM_SERVER_GDB_CMDFILE
 729         set_pre_cmd $emacs_server $gdb_server
 730         write_script_header $cmd2_file $tmp_gdb_cmdfile "$title2" "sleep 2"
 731         echo "docker run -it --cpuset-cpus='4-7' -v $vpp_shm_dir:$vpp_shm_dir -v $vpp_dir:$docker_vpp_dir -v $lib64_dir:$docker_lib64_dir -v $vppcom_conf_dir:$docker_vppcom_conf_dir -p $sock_srvr_port:$sock_srvr_port -e VPPCOM_CONF=${docker_vppcom_conf_dir}/$vppcom_conf -e LD_LIBRARY_PATH=$docker_lib64_dir $docker_os ${docker_app_dir}${srvr_app}" >> $cmd2_file
 732         write_script_footer $cmd2_file $perf_server
 733         chmod +x $cmd2_file
 734     fi
 735
 736     if [ -z "$multi_host" ] || [ "$multi_host" = "client" ] ; then
 737         title3="CLIENT$title_dbg (Docker-VCL Socket Test)"
 738         tmp_gdb_cmdfile=$tmp_gdb_cmdfile_client
 739         gdb_cmdfile=$VPPCOM_CLIENT_GDB_CMDFILE
 740         set_pre_cmd $emacs_client $gdb_client
 741         write_script_header $cmd3_file $tmp_gdb_cmdfile "$title3" "sleep 3"
 742         echo "$get_docker_server_ip4addr" >> $cmd3_file
 743         echo "docker run -it --cpuset-cpus='4-7' -v $vpp_shm_dir:$vpp_shm_dir -v $vpp_dir:$docker_vpp_dir -v $lib64_dir:$docker_lib64_dir -v $vppcom_conf_dir:$docker_vppcom_conf_dir -e VPPCOM_CONF=${docker_vppcom_conf_dir}/$vppcom_conf -e LD_LIBRARY_PATH=$docker_lib64_dir $docker_os ${docker_app_dir}${clnt_app}" >> $cmd3_file
 744         write_script_footer $cmd3_file $perf_client
 745         chmod +x $cmd3_file
 746     fi
 747 }
 748
 749 if [[ $run_test ]] ; then
 750     eval $run_test
 751 else
 752     echo "ERROR: Please specify a test to run!" >&2
 753     usage;
 754 fi
 755
 756 if (( $(which xfce4-terminal | wc -l) > 0 )) ; then
 757     xterm_cmd="xfce4-terminal --geometry $xterm_geom"
 758     if [[ $use_tabs ]] ; then
 759         declare -a tab_cmd_files
 760         declare -a tab_titles
 761         declare -i i=0
 762
 763         if [ -x "$cmd1_file" ] ; then
 764             tab_cmd_files[$i]="$cmd1_file"
 765             tab_titles[$i]="$title1"
 766             (( i++ ))
 767         fi
 768         if [ -x "$cmd2_file" ] ; then
 769             tab_cmd_files[$i]="$cmd2_file"
 770             tab_titles[$i]="$title2"
 771             (( i++ ))
 772         fi
 773         if [ -x "$cmd3_file" ] ; then
 774             tab_cmd_files[$i]="$cmd3_file"
 775             tab_titles[$i]="$title3"
 776         fi
 777
 778         if [ -n "${tab_cmd_files[2]}" ] ; then
 779             $xterm_cmd  --title "${tab_titles[0]}" --command "${tab_cmd_files[0]}" --tab --title "${tab_titles[1]}" --command "${tab_cmd_files[1]}" --tab --title "${tab_titles[2]}" --command "${tab_cmd_files[2]}"
 780         elif [ -n "${tab_cmd_files[1]}" ] ; then
 781             $xterm_cmd --title "${tab_titles[0]}" --command "${tab_cmd_files[0]}" --tab --title "${tab_titles[1]}" --command "${tab_cmd_files[1]}"
 782
 783         else
 784             $xterm_cmd --title "${tab_titles[0]}" --command "${tab_cmd_files[0]}"
 785         fi
 786
 787     else
 788         if [ -x "$cmd1_file" ] ; then
 789             ($xterm_cmd --title "$title1" --command "$cmd1_file" &)
 790         fi
 791         if [ -x "$cmd2_file" ] ; then
 792             ($xterm_cmd --title "$title2" --command "$cmd2_file" &)
 793         fi
 794         if [ -x "$cmd3_file" ] ; then
 795             ($xterm_cmd --title "$title3" --command "$cmd3_file" &)
 796         fi
 797     fi
 798
 799 else
 800     if [[ $use_tabs ]] ; then
 801         echo "Sorry, plain ol' xterm doesn't support tabs."
 802     fi
 803     xterm_cmd="xterm -fs 10 -geometry $xterm_geom"
 804     if [ -x "$cmd1_file" ] ; then
 805         ($xterm_cmd -title "$title1" -e "$cmd1_file" &)
 806     fi
 807     if [ -x "$cmd2_file" ] ; then
 808         ($xterm_cmd -title "$title2" -e "$cmd2_file" &)
 809     fi
 810     if [ -x "$cmd3_file" ] ; then
 811         ($xterm_cmd -title "$title3" -e "$cmd3_file" &)
 812     fi
 813 fi
 814
 815 sleep 1