diff --git a/tests/integration/pipe-loopback-rtp-tbf.sh b/tests/integration/pipe-loopback-rtp-tbf.sh new file mode 100755 index 000000000..a035485e8 --- /dev/null +++ b/tests/integration/pipe-loopback-rtp-tbf.sh @@ -0,0 +1,150 @@ +#!/bin/bash +# +# Integration loopback test for villas-pipe. +# +# @author Steffen Vogel +# @author Marvin Klimke +# @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC +# @license GNU General Public License (version 3) +# +# VILLASnode +# +# 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 3 of the License, or +# 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, see . +################################################################################## + +if [ -n "${CI}" ]; then + echo "RTP tests are not ready yet" + exit 99 +fi + +SCRIPT=$(realpath $0) +SCRIPTPATH=$(dirname ${SCRIPT}) +source ${SCRIPTPATH}/../../tools/integration-tests-helper.sh + +CONFIG_FILE_SRC=$(mktemp) +CONFIG_FILE_DEST=$(mktemp) +INPUT_FILE=$(mktemp) +OUTPUT_FILE=$(mktemp) + +FORMAT="villas.binary" +VECTORIZE="1" + +RATE=5000 +NUM_SAMPLES=100000 + +cat > ${CONFIG_FILE_SRC} << EOF +{ + "logging" : { + "level" : "info" + }, + "nodes" : { + "rtp_node" : { + "type" : "rtp", + "format" : "${FORMAT}", + "vectorize" : ${VECTORIZE}, + "rate" : ${RATE}, + "rtcp" : { + "enabled" : true, + "mode" : "aimd", + "throttle_mode" : "decimate" + }, + "aimd" : { + "a" : 10, + "b" : 0.5, + "start_rate" : 5000 + }, + "in" : { + "address" : "0.0.0.0:12002", + "signals" : { + "count" : 5, + "type" : "float" + } + }, + "out" : { + "address" : "127.0.0.1:12000", + "fwmark" : 123 + } + } + } +} +EOF + +cat > ${CONFIG_FILE_DEST} << EOF +{ + "logging" : { + "level" : "info" + }, + "nodes" : { + "rtp_node" : { + "type" : "rtp", + "format" : "${FORMAT}", + "vectorize" : ${VECTORIZE}, + "rate" : ${RATE}, + "rtcp": { + "enabled" : true, + "mode" : "aimd", + "throttle_mode" : "decimate" + }, + "aimd" : { + "a" : 10, + "b" : 0.5, + "start_rate" : 5000 + }, + "in" : { + "address" : "0.0.0.0:12000", + "signals" : { + "count" : 5, + "type" : "float" + } + }, + "out" : { + "address" : "127.0.0.1:12002", + "fwmark" : 123 + } + } + } +} +EOF + +tc qdisc del dev lo root +tc qdisc add dev lo root handle 4000 prio bands 4 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 +tc qdisc add dev lo parent 4000:3 tbf rate 40kbps burst 32kbit latency 200ms #peakrate 40kbps mtu 1000 minburst 1520 +tc filter add dev lo protocol ip handle 123 fw flowid 4000:3 + +#exit + +VILLAS_LOG_PREFIX="[DEST] " \ +villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE_DEST} rtp_node > ${OUTPUT_FILE} & +PID=$! + +tail -f *.log & + +sleep 1 + +VILLAS_LOG_PREFIX="[SIGN] " \ +villas-signal mixed -v 5 -r ${RATE} -l ${NUM_SAMPLES} | tee ${INPUT_FILE} | \ +VILLAS_LOG_PREFIX="[SRC] " \ +villas-pipe ${CONFIG_FILE_SRC} rtp_node > ${OUTPUT_FILE} + +# Compare data +villas-test-cmp ${CMPFLAGS} ${INPUT_FILE} ${OUTPUT_FILE} +RC=$? + +rm ${OUTPUT_FILE} ${INPUT_FILE} ${CONFIG_FILE} + +tc qdisc del dev lo root + +kill $PID + +exit $RC