tests: shell: validate set size

Add two tests to make sure that set size checks work fine:

1) Check if set size is indeed working, this is a simple one.
2) Check if set size is correct after ENFILE error, there is bug that
   adds a new spare slot everytime we hit this.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/shell/testcases/sets/0018set_check_size_1 b/tests/shell/testcases/sets/0018set_check_size_1
new file mode 100755
index 00000000..833b8e2b
--- /dev/null
+++ b/tests/shell/testcases/sets/0018set_check_size_1
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -e
+$NFT add table x
+$NFT add set x s {type ipv4_addr\; size 2\;}
+$NFT add element x s {1.1.1.1}
+$NFT add element x s {1.1.1.2}
+$NFT add element x s {1.1.1.3}