VILLASnode/tests/integration/pipe-loopback-rtp.sh

#!/usr/bin/env bash
#
# Integration loopback test for villas pipe.
#
# Author: Steffen Vogel <post@steffenvogel.de>
# SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
# SPDX-License-Identifier: Apache-2.0

echo "Test is broken"
exit 99

set -e

DIR=$(mktemp -d)
pushd ${DIR}

function finish {
    popd
    rm -rf ${DIR}
}
trap finish EXIT

FORMAT="villas.binary"
VECTORIZE="1"

RATE=1000
NUM_SAMPLES=$((10*${RATE}))

cat > config.json << EOF
{
    "logging": {
        "level": "debug"
    },
    "nodes": {
        "node1": {
             "type": "rtp",

             "format": "${FORMAT}",
             "vectorize": ${VECTORIZE},

             "rtcp": {
             	"enabled": true,
             	"throttle_mode": "limit_rate"
             },

             "aimd": {
             	"start_rate": 1,
             	"a": 10,
             	"b": 0.5
             },

             "in": {
             	"address": "127.0.0.1:12000",

             	"signals": {
             		"type": "float",
             		"count": 5
             	}
             },
             "out": {
             	"address": "127.0.0.1:12000"
             }
        }
    }
}
EOF

villas signal mixed -v 5 -r ${RATE} -l ${NUM_SAMPLES} > input.dat

villas pipe -l ${NUM_SAMPLES} config.json node1 > output.dat < intput.dat

villas compare ${CMPFLAGS} input.dat output.dat