#!/usr/bin/env bash

file=`mktemp`

echo
echo "Running test. Log file: $file."
echo

trap 'echo' SIGINT

if ( ./test4.out 2>&1 | tee $file | stdbuf -o0 grep -Po '(?<=measure=)[^ ]*' | stdbuf -o0 tr '\n' ' ')
then {
 rm $file
 echo
 echo 'Test succeeded'
}
else {
 echo ''
 echo 'Test failed or interrupted'
 echo "Please have a look at log file: $file ."
}
fi