mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
synced 2025-03-23 00:00:01 +01:00
71 lines
1.8 KiB
Bash
Executable file
71 lines
1.8 KiB
Bash
Executable file
#!/bin/bash
|
|
#
|
|
# Integration loopback test for villas-pipe.
|
|
#
|
|
# @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
|
|
# @copyright 2014-2020, 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 <http://www.gnu.org/licenses/>.
|
|
##################################################################################
|
|
|
|
# Test is broken
|
|
exit 99
|
|
|
|
if ! modprobe -aqn sch_prio sch_netem cls_fw; then
|
|
echo "Netem / TC kernel modules are missing"
|
|
exit 99
|
|
fi
|
|
|
|
CONFIG_FILE=$(mktemp)
|
|
INPUT_FILE=$(mktemp)
|
|
OUTPUT_FILE=$(mktemp)
|
|
|
|
NUM_SAMPLES=${NUM_SAMPLES:-10}
|
|
|
|
cat > ${CONFIG_FILE} << EOF
|
|
{
|
|
"nodes" : {
|
|
"node1" : {
|
|
"type" : "socket",
|
|
"format" : "protobuf",
|
|
|
|
"in" : {
|
|
"address" : "*:12000"
|
|
},
|
|
"out" : {
|
|
"address" : "127.0.0.1:12000",
|
|
"netem" : {
|
|
"enabled" : true,
|
|
"delay" : 100000,
|
|
"jitter" : 30000,
|
|
"loss" : 20
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
EOF
|
|
|
|
# Generate test data
|
|
villas-signal -l ${NUM_SAMPLES} -n random > ${INPUT_FILE}
|
|
|
|
villas-pipe -l ${NUM_SAMPLES} ${CONFIG_FILE} node1 > ${OUTPUT_FILE} < ${INPUT_FILE}
|
|
|
|
# Check network emulation characteristics
|
|
villas-hook -o verbose stats < ${OUTPUT_FILE} > /dev/null
|
|
|
|
rm ${OUTPUT_FILE} ${INPUT_FILE} ${CONFIG_FILE}
|