[PATCH nft 06/14] tests/shell: skip some tests if kernel lacks netdev egress support

[Thomas Haller <thaller@redhat.com>]

From: Florian Westphal <fw@strlen.de>

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Thomas Haller <thaller@redhat.com>
---
 tests/shell/features/netdev_egress.nft            | 7 +++++++
 tests/shell/testcases/chains/0021prio_0           | 7 ++++++-
 tests/shell/testcases/chains/0042chain_variable_0 | 5 +++++
 3 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 tests/shell/features/netdev_egress.nft

diff --git a/tests/shell/features/netdev_egress.nft b/tests/shell/features/netdev_egress.nft
new file mode 100644
index 000000000000..67d706d86c5f
--- /dev/null
+++ b/tests/shell/features/netdev_egress.nft
@@ -0,0 +1,7 @@
+# 42df6e1d221d ("netfilter: Introduce egress hook")
+# v5.16-rc1~159^2~167^2~10
+table netdev t {
+	chain c {
+		type filter hook egress devices = { lo } priority 0; policy accept;
+	}
+}
diff --git a/tests/shell/testcases/chains/0021prio_0 b/tests/shell/testcases/chains/0021prio_0
index d450dc0b6c34..ceda15583520 100755
--- a/tests/shell/testcases/chains/0021prio_0
+++ b/tests/shell/testcases/chains/0021prio_0
@@ -69,7 +69,7 @@ done
 family=netdev
 echo "add table $family x"
 gen_chains $family ingress filter lo
-gen_chains $family egress filter lo
+[ "$NFT_TEST_HAVE_netdev_egress" != n ] && gen_chains $family egress filter lo
 
 family=bridge
 echo "add table $family x"
@@ -83,3 +83,8 @@ gen_chains $family postrouting srcnat
 
 ) >$tmpfile
 $NFT -f $tmpfile
+
+if [ "$NFT_TEST_HAVE_netdev_egress" = n ]; then
+	echo "Ran a modified version of the test due to NFT_TEST_HAVE_netdev_egress=n"
+	exit 77
+fi
diff --git a/tests/shell/testcases/chains/0042chain_variable_0 b/tests/shell/testcases/chains/0042chain_variable_0
index f71b04155e44..1ea44e85c71f 100755
--- a/tests/shell/testcases/chains/0042chain_variable_0
+++ b/tests/shell/testcases/chains/0042chain_variable_0
@@ -24,6 +24,11 @@ table netdev filter2 {
 
 $NFT -f - <<< $EXPECTED
 
+if [ "$NFT_TEST_HAVE_netdev_egress" = n ] ; then
+	echo "Skip parts of the test due to NFT_TEST_HAVE_netdev_egress=n"
+	exit 77
+fi
+
 EXPECTED="define if_main = { lo, dummy0 }
 define lan_interfaces = { lo }
 
-- 
2.41.0