[PATCH nft 2/4] tests: shell: skip if kernel does not support flowtable with no devices

[Pablo Neira Ayuso <pablo@netfilter.org>]

Originally, flowtables required devices in place to work, this was later
relaxed to allow flowtable with no initial devices, see 05abe4456fa3
("netfilter: nf_tables: allow to register flowtable with no devices").

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 tests/shell/features/flowtable_no_devices.nft | 8 ++++++++
 tests/shell/testcases/listing/0020flowtable_0 | 2 ++
 2 files changed, 10 insertions(+)
 create mode 100755 tests/shell/features/flowtable_no_devices.nft

diff --git a/tests/shell/features/flowtable_no_devices.nft b/tests/shell/features/flowtable_no_devices.nft
new file mode 100755
index 000000000000..30dd3db8b8dd
--- /dev/null
+++ b/tests/shell/features/flowtable_no_devices.nft
@@ -0,0 +1,8 @@
+# 05abe4456fa3 ("netfilter: nf_tables: allow to register flowtable with no devices")
+# v5.8-rc1~165^2~27^2~1
+table ip filter2 {
+	flowtable main_ft2 {
+		hook ingress priority filter
+		counter
+	}
+}
diff --git a/tests/shell/testcases/listing/0020flowtable_0 b/tests/shell/testcases/listing/0020flowtable_0
index 6eb82cfeabc3..0e89f5dd0139 100755
--- a/tests/shell/testcases/listing/0020flowtable_0
+++ b/tests/shell/testcases/listing/0020flowtable_0
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# NFT_TEST_REQUIRES(NFT_TEST_HAVE_flowtable_no_devices)
+
 # list only the flowtable asked for with table
 
 set -e
-- 
2.30.2