#!/usr/bin/env bash
mkdir -p logs
clean_up() {
    r=$(sudo killall ndn-traffic-server 2>&1)
    r=$(sudo killall nfd 2>&1)
}
sudo nfd &> logs/nfd.log &
sleep 2
ndn-traffic-server NDNTrafficServer.conf > logs/server.log 2>&1 &
sleep 2
echo "Sending interests..."
ndn-traffic-client -i 100 -c 100 NDNTrafficClient.conf > logs/client.log 2>&1
clean_up
output=$(grep "Total Interest Loss" logs/client.log | head -1 | cut -d= -f2 | cut -d' ' -f2 | cut -d% -f1)
if [[ -z $output ]]
then
    echo "ndn-traffic-client did not end normally. See logs/client.log"
    exit 1
fi
if [[ $output != 0?(.+(0)) ]]
then
    echo "Expected no interest Loss. Actual: $output%"
    echo "For more information, please examine the log at \"$(pwd)/logs\""
    exit 2
fi
echo "Unix Face Test PASSED"