tests: add test with concatenation, vmap and timeout

Add 4k elements to map, with timeouts in range 1..3s, also add a
catchall element with timeout.

Check that all elements are no longer included in set list after 4s.

Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/tests/shell/testcases/maps/dumps/vmap_timeout.nft b/tests/shell/testcases/maps/dumps/vmap_timeout.nft
new file mode 100644 (file)
index 0000000..7bbad87
--- /dev/null
+++ b/tests/shell/testcases/maps/dumps/vmap_timeout.nft
@@ -0,0 +1,29 @@
+table inet filter {
+       map portmap {
+               type inet_service : verdict
+               flags timeout
+               elements = { 22 : jump ssh_input }
+       }
+
+       map portaddrmap {
+               typeof ip daddr . th dport : verdict
+               flags timeout
+               elements = { 1.2.3.4 . 22 : jump ssh_input }
+       }
+
+       chain ssh_input {
+       }
+
+       chain other_input {
+       }
+
+       chain wan_input {
+               ip daddr . tcp dport vmap @portaddrmap
+               tcp dport vmap @portmap
+       }
+
+       chain prerouting {
+               type filter hook prerouting priority raw; policy accept;
+               iif vmap { "lo" : jump wan_input }
+       }
+}

diff --git a/tests/shell/testcases/maps/vmap_timeout b/tests/shell/testcases/maps/vmap_timeout
new file mode 100755 (executable)
index 0000000..a81ff4f
--- /dev/null
+++ b/tests/shell/testcases/maps/vmap_timeout
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -e
+
+dumpfile=$(dirname $0)/dumps/$(basename $0).nft
+$NFT -f $dumpfile
+
+port=23
+for i in $(seq 1 400) ; do
+       timeout=$((RANDOM%3))
+       timeout=$((timeout+1))
+       j=1
+
+       batched="{ $port timeout 3s : jump other_input "
+       batched_addr="{ 10.0.$((i%256)).$j . $port timeout 3s : jump other_input "
+       port=$((port + 1))
+       for j in $(seq 2 100); do
+               batched="$batched, $port timeout ${timeout}s : jump other_input "
+               batched_addr="$batched_addr, 10.0.$((i%256)).$j . $port timeout ${timeout}s : jump other_input "
+               port=$((port + 1))
+       done
+
+       batched="$batched }"
+       batched_addr="$batched_addr }"
+       $NFT add element inet filter portmap "$batched"
+       $NFT add element inet filter portaddrmap "$batched_addr"
+done
+
+$NFT add element inet filter portaddrmap { "* timeout 2s : drop" }
+$NFT add element inet filter portmap { "* timeout 3s : drop" }
+
+# wait for elements to time out
+sleep 4