#!/bin/sh

set -e

ipset=${IPSET_BIN:-../src/ipset}

$ipset f

$ipset x

$ipset n test hash:net

for x in `seq 1 32`; do

    $ipset a test 10.0.0.0/$x

    n=`$ipset l test | wc -l`

    n=$((n - 8))

    test $n -eq $x || exit 1

done

for x in `seq 32 -1 1`; do

    $ipset d test 10.0.0.0/$x

    n=`$ipset l test | wc -l`

    # We deleted one element

    n=$((n - 8 + 1))

    test $n -eq $x || exit 1

done

$ipset x test