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>

2 files changed, 62 insertions, 0 deletions

diff --git a/tests/shell/testcases/maps/dumps/vmap_timeout.nft b/tests/shell/testcases/maps/dumps/vmap_timeout.nft
new file mode 100644
index 00000000..7bbad87c
--- /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
index 00000000..a81ff4f5
--- /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