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#!/bin/bash
[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
# make sure none of the commands invoking nft_xt_builtin_init() override
# non-default chain policies via needless chain add.
RC=0
do_test() {
$XT_MULTI $@
$XT_MULTI iptables -S | grep -q -- '-P FORWARD DROP' && return
echo "command '$@' kills chain policies"
$XT_MULTI iptables -P FORWARD DROP
RC=1
}
$XT_MULTI iptables -P FORWARD DROP
do_test iptables -A OUTPUT -j ACCEPT
do_test iptables -F
do_test iptables -N foo
do_test iptables -E foo foo2
do_test iptables -I OUTPUT -j ACCEPT
do_test iptables -nL
do_test iptables -S
exit $RC
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