diff --git a/tests/integration/pipe-loopback-shmem.sh b/tests/integration/pipe-loopback-shmem.sh new file mode 100755 index 000000000..78a366649 --- /dev/null +++ b/tests/integration/pipe-loopback-shmem.sh @@ -0,0 +1,55 @@ +#!/bin/bash +# +# Integration loopback test for villas-pipe. +# +# @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 . +################################################################################## + +CONFIG_FILE=$(mktemp) +INPUT_FILE=$(mktemp) +OUTPUT_FILE=$(mktemp) + +cat > ${CONFIG_FILE} <<- EOF +nodes = { + node1 = { + type = "shmem"; + out_name = "/villas-test"; + in_name = "/villas-test"; + samplelen = 4; + queuelen = 32; + polling = false; + vectorize = 1 + } +} +EOF + +# Generate test data +villas-signal random -l 10 -n > ${INPUT_FILE} + +# We delay EOF of the INPUT_FILE by 1 second in order to wait for incoming data to be received +villas-pipe ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < <(cat ${INPUT_FILE}; sleep 1; echo -n) + +# Comapre data +villas-test-cmp ${INPUT_FILE} ${OUTPUT_FILE} +RC=$? + +rm ${OUTPUT_FILE} ${INPUT_FILE} ${CONFIG_FILE} + +exit $RC