#!/bin/bash

set -e
SOCKET_ACTIVATE=${SOCKET_ACTIVATE:-socket-activate}
if [ "$(uname -s)" = GNU ]; then
    # GNU/Hurd requires an explicit timeout
    NETCAT_OPTIONS=-w1
    # and has an additional environment variable
    EXPECTED_EXTRA='LD_ORIGIN_PATH=/bin'
else
    NETCAT_OPTIONS=
    EXPECTED_EXTRA=
fi

expected() {
    grep -v '^$' <<EOF
$1
LISTEN_FDNAMES=test
LISTEN_FDS=1
LISTEN_PID=$2
EOF
}
PWD=$(pwd)
env -i -- "$SOCKET_ACTIVATE" --verbose "--unix:label=test:${PWD}/tests/sock" -- env \
    2>tests/stderr >tests/stdout &
jobpid="$(jobs -p)"
sleep 0.1
nc $NETCAT_OPTIONS -U "${PWD}/tests/sock"
diff <(expected "$EXPECTED_EXTRA" "$jobpid") <(sort < tests/stdout)
