. ./testlib.sh
-test "$(id -u)" = "0" || exit $EXIT_SKIP_TEST
+require_root "$0" "$@"
test -e /dev/net/tun || exit $EXIT_SKIP_TEST
ip netns list || exit $EXIT_SKIP_TEST
command -v socat || exit $EXIT_SKIP_TEST
socat -u TCP4-LISTEN:$recv_port_foo,reuseaddr OPEN:"$tmp_file",creat &
ip netns exec bar \
- socat -u OPEN:"$ref_file" TCP4:$ip_foo:$recv_port_foo,retry=30
+ socat -u OPEN:"$ref_file" TCP4:$ip_foo:$recv_port_foo,retry=30 &
+ wait
diff -w "$ref_file" "$tmp_file"
tinc foo stop