#!/bin/bash

EXPECTED="table inet filter {
	map countermap {
		type ipv4_addr : counter
	}
}"

set -e

$NFT -f - <<< $EXPECTED
$NFT flush map inet filter countermap

GET="$($NFT list map inet filter countermap)"
if [ "$EXPECTED" != "$GET" ] ; then
	DIFF="$(which diff)"
	[ -x $DIFF ] && $DIFF -u <(echo "$EXPECTED") <(echo "$GET")
	exit 1
fi