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VILLASnode/tests/integration/pipe-loopback-mqtt.sh
Steffen Vogel bc24676138 Use spaces for indention of shell scripts
Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-02-29 23:18:47 +01:00

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#!/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
set -e
DIR=$(mktemp -d)
pushd ${DIR}
function finish {
popd
rm -rf ${DIR}
}
trap finish EXIT
NUM_SAMPLES=${NUM_SAMPLES:-100}
FORMAT="protobuf"
VECTORIZE="10"
HOST="localhost"
if [ -n "${CI}" ]; then
HOST="mosquitto"
else
HOST="localhost"
fi
cat > config.json << EOF
{
"nodes": {
"node1": {
"type": "mqtt",
"format": "${FORMAT}",
"vectorize": ${VECTORIZE},
"username": "guest",
"password": "guest",
"host": "${HOST}",
"port": 1883,
"out": {
"publish": "test-topic"
},
"in": {
"subscribe": "test-topic"
}
}
}
}
EOF
villas signal -l ${NUM_SAMPLES} -n random > input.dat
villas pipe -l ${NUM_SAMPLES} config.json node1 > output.dat < <(sleep 2; cat input.dat)
villas compare input.dat output.dat