VILLASnode/tests/integration/pipe-loopback-websocket.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

NUM_SAMPLES=${NUM_SAMPLES:-10}

cat > config1.json << EOF
{
    "http": {
        "port": 8081
    },
    "nodes": {
        "node1": {
             "type": "websocket",

             "destinations": [
             	"ws://127.0.0.1:8080/node2.protobuf"
             ],

             "wait_connected": true
        }
    }
}
EOF

cat > config2.json << EOF
{
    "http": {
        "port": 8080
    },
    "nodes": {
        "node2": {
             "type": "websocket"
        }
    }
}
EOF

VILLAS_LOG_PREFIX="[signal] " \
villas signal -l ${NUM_SAMPLES} -n random > input.dat

VILLAS_LOG_PREFIX="[pipe2] " \
villas pipe -d debug -l ${NUM_SAMPLES} -r config2.json node2 > output.dat &

sleep 1

VILLAS_LOG_PREFIX="[pipe1] " \
villas pipe -d debug -L ${NUM_SAMPLES} -s config1.json node1 < input.dat

wait %%

villas compare input.dat output.dat