tests: add initial nat map test

Will be extended to cover upcoming
'dnat to ip saddr . tcp dport map { \
  1.2.3.4 . 80 : 5.6.7.8 : 8080,
  2.2.3.4 . 80 : 7.6.7.8 : 1234,
   ...

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/shell/testcases/maps/dumps/nat_addr_port.nft b/tests/shell/testcases/maps/dumps/nat_addr_port.nft
new file mode 100644
index 00000000..3ed6812e
--- /dev/null
+++ b/tests/shell/testcases/maps/dumps/nat_addr_port.nft
@@ -0,0 +1,13 @@
+table ip ipfoo {
+	map x {
+		type ipv4_addr : ipv4_addr
+	}
+
+	chain c {
+		type nat hook prerouting priority dstnat; policy accept;
+		iifname != "foobar" accept
+		dnat to ip daddr map @x
+		ip saddr 10.1.1.1 dnat to 10.2.3.4
+		ip saddr 10.1.1.2 tcp dport 42 dnat to 10.2.3.4:4242
+	}
+}