diff --git a/tests/integration/pipe-python-protobuf.sh b/tests/integration/pipe-python-protobuf.sh new file mode 100755 index 000000000..b1e671051 --- /dev/null +++ b/tests/integration/pipe-python-protobuf.sh @@ -0,0 +1,90 @@ +#!/bin/bash +# +# Test protobuf serialization with Python client +# +# @author Steffen Vogel +# @copyright 2017, 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 . +################################################################################## + +SCRIPT=$(realpath $0) +SCRIPTPATH=$(dirname ${SCRIPT}) +SRCDIR=$(realpath ${SCRIPTPATH}/../..) +source ${SRCDIR}/tools/integration-tests-helper.sh + +CONFIG_FILE=$(mktemp) +INPUT_FILE=$(mktemp) +OUTPUT_FILE=$(mktemp) + +LAYER="unix" +FORMAT="protobuf" + +NUM_SAMPLES=${NUM_SAMPLES:-20} +NUM_VALUES=${NUM_VALUES:-5} + +# Generate test data +villas-signal random -l ${NUM_SAMPLES} -v ${NUM_VALUES} -n > ${INPUT_FILE} + +case ${LAYER} in + unix) + LOCAL="/var/run/villas-node.server.sock" + REMOTE="/var/run/villas-node.client.sock" + ;; + + udp) + LOCAL="*:12000" + REMOTE="127.0.0.1:12001" + ;; +esac + +cat > ${CONFIG_FILE} << EOF +{ + "nodes" : { + "py-client" : { + "type" : "socket", + "layer": "${LAYER}", + "format" : "${FORMAT}", + + "local" : "${LOCAL}", + "remote" : "${REMOTE}" + } + } +} +EOF + +# Start Python client in background +python ${SRCDIR}/clients/python/villas.py unix & +CPID=$! + +# Wait for client to be ready +if [ "${LAYER}" = "unix" ]; then + while [ ! -S "${REMOTE}" ]; do sleep 0.1; done +fi +sleep 0.2 + +villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} py-client > ${OUTPUT_FILE} < ${INPUT_FILE} + +kill ${CPID} + +# Compare data +villas-test-cmp ${CMPFLAGS} ${INPUT_FILE} ${OUTPUT_FILE} +RC=$? + +rm ${CONFIG_FILE} ${INPUT_FILE} ${OUTPUT_FILE} + +exit $RC