tests/shell: add maps tests cases

Let's add some tests cases for maps.

Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/tests/shell/testcases/maps/anonymous_snat_map_0 b/tests/shell/testcases/maps/anonymous_snat_map_0
new file mode 100755 (executable)
index 0000000..32aac8a
--- /dev/null
+++ b/tests/shell/testcases/maps/anonymous_snat_map_0
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# anonymous map can be added to a snat rule
+
+set -e
+$NFT add table nat
+$NFT add chain nat postrouting
+$NFT add rule nat postrouting snat ip saddr map {1.1.1.1 : 2.2.2.2}

diff --git a/tests/shell/testcases/maps/named_snat_map_0 b/tests/shell/testcases/maps/named_snat_map_0
new file mode 100755 (executable)
index 0000000..addb9f7
--- /dev/null
+++ b/tests/shell/testcases/maps/named_snat_map_0
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# nameds map can be addedd to a snat rule
+
+set -e
+$NFT add table nat
+$NFT add chain nat postrouting
+$NFT add map nat m { type ipv4_addr : ipv4_addr\; }
+$NFT add element nat m {1.1.1.1: 2.2.2.2}
+$NFT add rule nat postrouting snat ip saddr map @m