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https://git.rwth-aachen.de/acs/public/villas/node/
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89 lines
1.8 KiB
Bash
Executable file
89 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Integration loopback test using villas node.
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#
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# Author: Steffen Vogel <post@steffenvogel.de>
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# SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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# SPDX-License-Identifier: Apache-2.0
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set -e
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if [ "${EUID}" -ne 0 ] || [ -n "${CI}" ]; then
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echo "Test requires root permissions"
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exit 99
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fi
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DIR=$(mktemp -d)
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pushd ${DIR}
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function finish {
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popd
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rm -rf ${DIR}
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kill -SIGTERM 0 # kill all decendants
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}
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trap finish EXIT
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NUM_SAMPLES=${NUM_SAMPLES:-10}
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cat > config.json <<EOF
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{
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"nodes": {
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"node1": {
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"type": "socket",
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"in": {
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"address": "127.0.0.1:12000",
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"signals": {
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"type": "float",
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"count": 1
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}
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},
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"out": {
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"address": "127.0.0.1:12001"
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}
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},
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"node2": {
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"type": "socket",
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"in": {
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"address": "127.0.0.1:12001",
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"signals": {
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"type": "float",
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"count": 1
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}
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},
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"out": {
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"address": "127.0.0.1:12000"
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}
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}
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},
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"paths": [
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{
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"in": "node1",
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"out": "node1"
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}
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]
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}
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EOF
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VILLAS_LOG_PREFIX="[signal] " \
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villas signal -l ${NUM_SAMPLES} -n random > input.dat
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VILLAS_LOG_PREFIX="[node] " \
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villas node config.json &
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# Wait for node to complete init
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sleep 2
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# Send / Receive data to node
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VILLAS_LOG_PREFIX="[pipe] " \
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villas pipe -l ${NUM_SAMPLES} config.json node2 > output.dat < input.dat
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# Wait for node to handle samples
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sleep 1
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kill %%
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wait %%
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# Send / Receive data to node
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VILLAS_LOG_PREFIX="[compare] " \
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villas compare input.dat output.dat
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