diff options
Diffstat (limited to 'tests/shell/testcases/sets/sets_with_ifnames')
| -rwxr-xr-x | tests/shell/testcases/sets/sets_with_ifnames | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/tests/shell/testcases/sets/sets_with_ifnames b/tests/shell/testcases/sets/sets_with_ifnames new file mode 100755 index 0000000..9531c85 --- /dev/null +++ b/tests/shell/testcases/sets/sets_with_ifnames @@ -0,0 +1,150 @@ +#!/bin/bash + +dumpfile=$(dirname $0)/dumps/$(basename $0).nft + +[ -z "$NFT" ] && exit 111 + +$NFT -f "$dumpfile" || exit 1 + +rnd=$(mktemp -u XXXXXXXX) +ns1="nft1ifname-$rnd" +ns2="nft2ifname-$rnd" + +cleanup() +{ + ip netns del "$ns1" + ip netns del "$ns2" +} + +trap cleanup EXIT + +# check a given element is (not) present in the set. +lookup_elem() +{ + local setname=$1 + local value=$2 + local fail=$3 + local expect_result=$4 + local msg=$5 + + result=$(ip netns exec "$ns1" $NFT get element inet testifsets $setname { "$value" } 2>/dev/null | grep "$expect_result" ) + + if [ -z "$result" ] && [ $fail -ne 1 ] ; then + echo "empty result, expected $expect_result $msg" + ip netns exec "$ns1" $NFT get element inet testifsets $setname { "$value" } + exit 1 + fi +} + +check_elem_get() +{ + local setname=$1 + local value=$2 + local fail=$3 + local expect_result=$4 + + # when query is 'abcde', and set has 'abc*', result is + # 'abc*', not 'abcde', so returned element can be different. + if [ -z "$expect_result" ]; then + expect_result=$ifname + fi + + lookup_elem "$setname" "$value" "$fail" "$expect_result" "" +} + +# same, but also delete and re-add the element. +check_elem() +{ + local setname=$1 + local value=$2 + + lookup_elem "$setname" "$value" "0" "$value" "initial check" + + ip netns exec "$ns1" $NFT delete element inet testifsets $setname { "$value" } + if [ $? -ne 0 ]; then + ip netns exec "$ns1" $NFT list ruleset + echo "delete element $setname { $value } failed" + exit 1 + fi + + ip netns exec "$ns1" $NFT add element inet testifsets $setname { "$value" } + + lookup_elem "$setname" "$value" "0" "$value" "check after add/del" +} + +# send pings, check all rules with sets that contain abcdef1 match. +# there are 4 rules in this chain, 4 should match. +check_matching_icmp_ppp() +{ + pkt=$((RANDOM%10)) + pkt=$((pkt+1)) + ip netns exec "$ns1" ping -f -c $pkt 10.1.2.2 + + # replies should arrive via 'abcdeg', so, should NOT increment any counters. + ip netns exec "$ns1" ping -f -c 100 10.2.2.2 + + matches=$(ip netns exec "$ns1" $NFT list chain inet testifsets v4icmp | grep "counter packets $pkt " | wc -l) + want=3 + + if [ "$matches" -ne $want ] ;then + ip netns exec "$ns1" $NFT list ruleset + echo "Expected $want matching rules, got $matches, packets $pkt in v4icmp" + exit 1 + fi + + # same, for concat set type. + + matches=$(ip netns exec "$ns1" $NFT list chain inet testifsets v4icmpc | grep "counter packets $pkt " | wc -l) + + if [ "$matches" -ne $want ] ;then + ip netns exec "$ns1" $NFT list ruleset + echo "Expected $want matching rules, got $matches, packets $pkt in v4icmpc" + exit 1 + fi +} + +ip netns add "$ns1" || exit 111 +ip netns add "$ns2" || exit 111 +ip netns exec "$ns1" $NFT -f "$dumpfile" || exit 3 + +for n in abcdef0 abcdef1 othername;do + check_elem simple $n +done + +check_elem_get simple foo 1 + +for n in ppp0 othername;do + check_elem simple_wild $n +done + +check_elem_get simple_wild enoent 1 +check_elem simple_wild ppp0 +check_elem_get simple_wild abcdefghijk 0 'abcdef\*' + +check_elem_get concat '1.2.3.4 . "enoent"' 1 +check_elem_get concat '10.1.2.2 . "abcdef"' 1 +check_elem_get concat '10.1.2.1 . "abcdef1"' 1 + +check_elem concat '10.1.2.2 . "abcdef0"' +check_elem concat '10.1.2.2 . "abcdef1"' + +set -e +ip -net "$ns1" link set lo up +ip -net "$ns2" link set lo up +ip netns exec "$ns1" ping -f -c 10 127.0.0.1 + +ip link add abcdef1 netns $ns1 type veth peer name veth0 netns $ns2 +ip link add abcdeg netns $ns1 type veth peer name veth1 netns $ns2 + +ip -net "$ns1" link set abcdef1 up +ip -net "$ns2" link set veth0 up +ip -net "$ns1" link set abcdeg up +ip -net "$ns2" link set veth1 up + +ip -net "$ns1" addr add 10.1.2.1/24 dev abcdef1 +ip -net "$ns1" addr add 10.2.2.1/24 dev abcdeg + +ip -net "$ns2" addr add 10.1.2.2/24 dev veth0 +ip -net "$ns2" addr add 10.2.2.2/24 dev veth1 + +check_matching_icmp_ppp |