#!/bin/sh set -ex . ${srcdir}/test.rc MSG="kilroy" # Start collector in background, note: might need sudo! tshark -Qni lo -w ${CAP} port ${PORT} & PID="$!" # Wait for tshark to start up properly sleep 2 ../src/logger -u ${SOCK} ${MSG} # Wait for any OS delays, in particular on Travis sleep 2 # Stop tshark collector kill -TERM ${PID} wait ${PID} # Analyze content, should have $MSG now ... tshark -d udp.port==${PORT},syslog -r ${CAP} | grep ${MSG} rm ${CAP}