#!/bin/bash

set -e

if [ -z "$(command -v python3)" ]; then
    echo 'No python3 available, skipping this test'
    exit
fi

: "${TEST_SLEEPTIME:=0.1}"

SOCKET_ACTIVATE=${SOCKET_ACTIVATE:-socket-activate}

"$SOCKET_ACTIVATE" --verbose "--unix:label=u-mellon:${PWD}/tests/sock-mellon" "--unix:label=friend:${PWD}/tests/sock-friend" -- python3 "${PWD}/tests/test_python.py" &
jobpid="$(jobs -p)"
sleep "$TEST_SLEEPTIME"
if ! kill -0 "$jobpid"; then
	echo "The $SOCKET_ACTIVATE program exited before the first test" 1>&2
	exit 1
fi

socat STDIO "UNIX:${PWD}/tests/sock-mellon" | diff - <(echo 'mellon')
sleep "$TEST_SLEEPTIME"
if kill -0 "$jobpid" 2>/dev/null; then
	echo "The $SOCKET_ACTIVATE program did not exit after the first test" 1>&2
	exit 1
fi

"$SOCKET_ACTIVATE" --verbose "--unix:label=u-mellon:${PWD}/tests/sock-mellon" "--unix:label=u-friend:${PWD}/tests/sock-friend" -- python3 "${PWD}/tests/test_python.py" &
jobpid="$(jobs -p)"
sleep "$TEST_SLEEPTIME"
if ! kill -0 "$jobpid"; then
	echo "The $SOCKET_ACTIVATE program exited before the second test" 1>&2
	exit 1
fi

socat STDIO "UNIX:${PWD}/tests/sock-friend" | diff - <(echo 'friend')
sleep "$TEST_SLEEPTIME"
if kill -0 "$jobpid" 2>/dev/null; then
	echo "The $SOCKET_ACTIVATE program did not exit after the second test" 1>&2
	exit 1
fi
