#!/usr/bin/env bash set -euo pipefail SCRIPT_PATH=$( cd "$(dirname "${BASH_SOURCE}")" pwd -P ) # Import test configurations and names source ${SCRIPT_PATH}/.env set -a DOCKERFILE=${DOCKERFILE:-Dockerfile.dev} BASE_IMAGE=${BASE_IMAGE:-hicn} BUILD_SOFTWARE=${BUILD_SOFTWARE:-1} set +a HIPERF_CMD_RTC="hiperf -n 50 -C -H -R ${RTC_PRODUCER}" HIPERF_CMD_MEMIF_RTC="${HIPERF_CMD_RTC} -z memif_module" POSTPROCESS_COMMAND_RAAQM_RTC='tail -n +3 | \ tr -s " " | \ cut -f 4 -d " " | \ sort -n | \ tail -n 40 | \ head -n 35 | \ awk "BEGIN { \ c=0; \ s=0; \ }{ \ a[n++]=\$1; \ s+=\$1; \ } END { \ print int(a[0]), int(a[n-1]), int(s/n) \ }"' HIPERF_CMD_RAAQM="hiperf -n 50 -i 200 -C -H ${RAAQM_PRODUCER}" HIPERF_CMD_CBR="${HIPERF_CMD_RAAQM} -W 350 -M 0" HIPERF_CMD_MEMIF_RAAQM="${HIPERF_CMD_RAAQM} -z memif_module" HIPERF_CMD_MEMIF_CBR="${HIPERF_CMD_CBR} -z memif_module" PING_CMD="hicn-ping-client -m 50 -i 200000 -n ${PING_PRODUCER}" PING_CMD_MEMIF="${PING_CMD} -z memif_module" POSTPROCESS_COMMAND_PING='grep trip | \ cut -f 4 -d " " | \ sort -n | \ tail -n 40 | \ head -n 35 | \ awk "BEGIN { \ c=0; \ s=0; \ }{ \ a[n++]=\$1; \ s+=\$1; \ } END { \ print int(a[0]), int(a[n-1]), int(s/n) \ }"' declare -a topologies declare -a configurations # Fill topology array using the same values in the .env file for topology in $(compgen -A variable | grep TOPOLOGY_); do topologies+=("${!topology}") done # Fill configurations array using the same values in the .env file for test in $(compgen -A variable | grep TEST_); do configurations+=("${!test}") done declare -A tests=( ["hicn-light-rtc"]="${HIPERF_CMD_RTC} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-bridge-rtc"]="${HIPERF_CMD_MEMIF_RTC} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-rtc"]="${HIPERF_CMD_MEMIF_RTC} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-replication-rtc"]="${HIPERF_CMD_MEMIF_RTC} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["hicn-light-requin"]="${HIPERF_CMD_RAAQM} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-bridge-requin"]="${HIPERF_CMD_MEMIF_RAAQM} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-requin"]="${HIPERF_CMD_MEMIF_RAAQM} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-replication-requin"]="${HIPERF_CMD_MEMIF_RAAQM} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["hicn-light-cbr"]="${HIPERF_CMD_CBR} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-bridge-cbr"]="${HIPERF_CMD_MEMIF_CBR} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-cbr"]="${HIPERF_CMD_MEMIF_CBR} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["vpp-memif-replication-cbr"]="${HIPERF_CMD_MEMIF_CBR} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_RAAQM_RTC}" ["hicn-light-latency"]="${PING_CMD} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_PING}" ["vpp-bridge-latency"]="${PING_CMD_MEMIF} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_PING}" ["vpp-memif-latency"]="${PING_CMD_MEMIF} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_PING}" ["vpp-memif-replication-latency"]="${PING_CMD_MEMIF} | tee >(>&2 cat) | ${POSTPROCESS_COMMAND_PING}" ) declare -A link_model=( ["500-0-0-0"]="500 0 0 0" ["500-1-0-0"]="500 1 0 0" ["500-5-0-0"]="500 5 0 0" ["500-200-0-0"]="500 200 0 0" ["100-1-0-0"]="100 1 0 0" ["100-10-0-0"]="100 10 0 0" ["100-15-0-0"]="100 15 0 0" ["200-5-0-0"]="200 5 0 0" ["300-5-0-0"]="300 5 0 0" ["400-5-0-0"]="400 5 0 0" ["1000-1-0-0"]="1000 1 0 0" ["10-50-1-10"]="10 50 1 10" ) function topology_exists() { [[ "${topologies[*]}" =~ ${1} ]] && return 0 || return 1 } function test_exists() { [[ "${!tests[*]}" =~ ${1} ]] && return 0 || return 1 } function conf_exists() { [[ "${configurations[*]}" =~ ${1} ]] && return 0 || return 1 } # test-name client/server link-model function setchannel() { if ! conf_exists "${1}"; then error "Error: topology does not exist." fi if ! test_exists "${1}"; then error "Error: test does not exist." fi docker exec "${1}-${2}" bash -c "/workspace/tests/config.sh link set br0\ ${link_model[${3}]}" } # test-name client/server link-model function changechannel() { if ! conf_exists "${1}"; then error "Error: topology does not exist." fi if ! test_exists "${1}"; then error "Error: test does not exist." fi docker exec "${1}-${2}" bash -c "/workspace/tests/config.sh link change br0\ ${link_model[${3}]}" } # channel set/change dev rate delay jitter lossrate function channel() { DEV=${2} RATE=${3}mbit DELAY=${4}ms JITTER=${5}ms LOSS=${6} if [[ $1 == set ]]; then sudo tc qdisc add dev "${DEV}" root handle 1:0 htb default 1 sudo tc class add dev "${DEV}" parent 1:0 classid 1:1 htb rate "$RATE" sudo tc qdisc add dev "${DEV}" parent 1:1 handle 2:0 netem delay "${DELAY}" \ "${JITTER}" loss random "${LOSS}" echo "Dev: ${DEV}, rate: ${RATE}, delay: ${DELAY}, jitter: ${JITTER}, loss: ${LOSS}%" elif [[ ${1} == change ]]; then sudo tc qdisc change dev "$DEV" parent 1:1 handle 2:0 netem delay "$DELAY" \ "${JITTER}" loss random "${LOSS}" echo "Dev: ${DEV}, rate: ${RATE}, delay: ${DELAY}, jitter: ${JITTER}, loss: ${LOSS}%" else sudo tc qdisc del dev "${DEV}" root echo "set or change" fi } function error() { echo >&2 "${@}" return 1 } function build() { docker-compose -f build.yml build docker-compose -f build.yml up --force-recreate --remove-orphans >/dev/null } function setup() { topology=${1} conf=${2} if ! topology_exists "${topology}"; then error "Error: topology does not exist." fi if [[ "${topology}" == "1-node" && "${conf}" == "None" ]]; then docker-compose -f "${topology}".yml build docker-compose -f "${topology}".yml up --remove-orphans --force-recreate -d sleep 1 return fi if ! conf_exists "${conf}"; then error "Error: topology conf does not exist." fi docker-compose -f "${topology}".yml -f "${topology}-${conf}".yml build docker-compose -f "${topology}".yml -f "${topology}-${conf}".yml up --remove-orphans --force-recreate -d sleep 10 } function start() { conf=${1} test=${2} if ! conf_exists "${conf}"; then error "Error: configuration does not exist." fi TESTNAME="${conf}-${test}" if ! test_exists "${TESTNAME}"; then error "Error: test does not exist." fi docker exec "${1}"-client bash -c "/workspace/tests/config.sh runtest ${tests[${TESTNAME}]}" } function stop() { topology="${1}" conf="${2}" if ! topology_exists "${topology}"; then error "Error: topology does not exist." fi if [[ "${topology}" == "1-node" && "${conf}" == "None" ]]; then docker-compose -f "${topology}".yml down || true return fi if ! conf_exists "${conf}"; then error "Error: tect configuration does not exist." fi LOG_FILE="${SCRIPT_PATH}/${topology}-${conf}.log" rm -f "${LOG_FILE}" docker-compose -f "${topology}".yml -f "${topology}-${conf}".yml down || true } function stopall() { for topology in "${topologies[@]}"; do for conf in "${configurations[@]}"; do stop "${topology}" "${conf}" done done } function runtest() { echo "${@}" | sudo -i } ################################################################ # Test commands (hicn-light-control) ################################################################ INTERFACE="eth0" ADDRESS="192.168.1.1" LISTENER_NAME="udp0" LISTENER_NAME_2="udp1" CONN_NAME="conn0" CONN_NAME_2="conn1" PREFIX="b001::/16" COST=1 #--------------------------------------------------------------- # Helpers #--------------------------------------------------------------- function exec_command() { command=$1 output=$(docker exec forwarder hicn-light-control $command 2>&1) echo "$output" } function assert_cmd_success() { command=$1 output=$(exec_command "${command}") if [[ -z "$output" ]]; then echo "OK" else echo "FAILED" exit 0 fi } function assert_cmd_failure() { command=$1 output=$(exec_command "${command}") if [[ ! -z "$output" ]]; then echo "OK" else echo "FAILED" exit 0 fi } #--------------------------------------------------------------- # Tests for listeners, connections, routes #--------------------------------------------------------------- function test_listeners() { echo -n "Add listeners: " command="add listener udp $LISTENER_NAME $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add listener udp $LISTENER_NAME_2 127.0.0.1 12345 $INTERFACE" assert_cmd_success "${command}" echo -n "List listeners: " command="list listener" output=$(exec_command "${command}") if [[ "${output}" =~ "udp0 inet4://192.168.1.1:9695" && "${output}" =~ "udp1 inet4://127.0.0.1:12345" && "${output}" =~ "interface=lo" && "${output}" =~ "interface=$INTERFACE" && ! "${output}" =~ "ERROR" ]]; then echo "OK" else echo "FAILED" echo $output exit 0 fi echo -n "Remove listener using symbolic: " command="remove listener $LISTENER_NAME" assert_cmd_success "${command}" echo -n "Remove listener using ID: " command="remove listener 2" assert_cmd_success "${command}" echo -n "Remove non-existing listener using symbolic: " command="remove listener $LISTENER_NAME_2" assert_cmd_failure "${command}" echo -n "Remove non-existing listener using ID: " command="remove listener 5" assert_cmd_failure "${command}" echo -n "Add duplicated listener (same symbolic): " command="add listener udp $LISTENER_NAME $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add listener udp $LISTENER_NAME 127.0.0.1 12345 $INTERFACE" assert_cmd_failure "${command}" echo -n "Add duplicated listener (same endpoints): " command="add listener udp $LISTENER_NAME $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add listener udp $LISTENER_NAME_2 $ADDRESS 9695 $INTERFACE" assert_cmd_failure "${command}" } function test_connections() { echo -n "Add connections: " command="add listener udp $LISTENER_NAME $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add connection udp $CONN_NAME $ADDRESS 9695 $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add connection udp $CONN_NAME_2 $ADDRESS 12345 $ADDRESS 9695 $INTERFACE" assert_cmd_success "${command}" echo -n "List connections: " command="list connection" output=$(exec_command "${command}") if [[ "${output}" =~ "inet4://192.168.1.1:12345" && "${output}" =~ "inet4://192.168.1.1:9695" && "${output}" =~ "conn0" && "${output}" =~ "conn1" && ! "${output}" =~ "ERROR" ]]; then echo "OK" else echo "FAILED" echo $output exit 0 fi echo -n "Remove connection using symbolic: " command="remove connection $CONN_NAME" assert_cmd_success "${command}" echo -n "Remove connection using ID: " command="remove connection 2" assert_cmd_success "${command}" echo -n "Remove non-existing connection using symbolic: " command="remove connection $CONN_NAME" assert_cmd_failure "${command}" echo -n "Remove non-existing connection using ID: " command="remove connection 5" assert_cmd_failure "${command}" echo -n "Add duplicated connection (same symbolic): " command="add connection udp $CONN_NAME $ADDRESS 9695 $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add connection udp $CONN_NAME $ADDRESS 9695 $ADDRESS 12345 $INTERFACE" assert_cmd_failure "${command}" # This case is allowed, success code is returned and symbolic is not updated echo -n "Add duplicated connection (different symbolic, same endpoints): " command="add connection udp $CONN_NAME_2 $ADDRESS 9695 $ADDRESS 9695 $INTERFACE" assert_cmd_success "${command}" } function test_routes() { echo -n "Add route: " command="add listener udp $LISTENER_NAME $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add connection udp $CONN_NAME $ADDRESS 9695 $ADDRESS 9695 $INTERFACE" _=$(exec_command "${command}") command="add route $CONN_NAME $PREFIX $COST" assert_cmd_success "${command}" echo -n "List routes: " command="list route" output=$(exec_command "${command}") if [[ "${output}" =~ "b001::" && "${output}" =~ "16" && ! "${output}" =~ "ERROR" ]]; then echo "OK" else echo "FAILED" echo "$output" exit 0 fi echo -n "Remove route using symbolic: " command="remove route $CONN_NAME $PREFIX" assert_cmd_success "${command}" echo -n "Remove route using ID: " command="add route $CONN_NAME $PREFIX $COST" _=$(exec_command "${command}") command="remove route 1 $PREFIX" assert_cmd_success "${command}" echo -n "Remove non-existing route using symbolic: " command="remove connection $CONN_NAME $PREFIX" assert_cmd_failure "${command}" echo -n "Remove non-existing route using ID: " command="remove route 5 $PREFIX" assert_cmd_failure "${command}" } declare -A ctrl_tests=( ["listeners"]="test_listeners" ["connections"]="test_connections" ["routes"]="test_routes" ) function ctrl() { type=$1 if [[ ! -v "ctrl_tests[${type}]" ]]; then error "Error: hicn-light-contrl test does not exist." exit 1 fi ${ctrl_tests[${type}]} } while (("${#}")); do case "$1" in 'build') build shift ;; 'link') shift channel "$@" shift 6 ;; 'setchannel') shift setchannel "$@" shift 4 ;; 'changechannel') shift changechannel "$@" shift 4 ;; 'setup') setup "${2}" "${3}" shift 3 ;; 'start') start "${2}" "${3}" shift 3 ;; 'stop') stop "${2}" "${3}" shift 3 ;; 'stopall') stopall shift ;; 'runtest') runtest "${@:2}" break ;; 'ctrl') ctrl "${2}" break ;; *) exit 1 ;; esac done exit 0