[net-next] selftest: tc_flower: add testcase for 'ip_flags'

Message ID 4ee5373b22e329a85d85ef397417ba555b927906.1523912045.git.dcaratti@redhat.com
State Accepted
Delegated to: David Miller
Headers show
Series
  • [net-next] selftest: tc_flower: add testcase for 'ip_flags'
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Commit Message

Davide Caratti April 16, 2018, 8:59 p.m.
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
---
 .../testing/selftests/net/forwarding/tc_flower.sh  | 70 ++++++++++++++++++++++
 1 file changed, 70 insertions(+)

Comments

David Miller April 17, 2018, 5:42 p.m. | #1
From: Davide Caratti <dcaratti@redhat.com>
Date: Mon, 16 Apr 2018 22:59:26 +0200

> Signed-off-by: Davide Caratti <dcaratti@redhat.com>

Applied, thank you.

Patch

diff --git a/tools/testing/selftests/net/forwarding/tc_flower.sh b/tools/testing/selftests/net/forwarding/tc_flower.sh
index 032b882adfc0..0c54059f1875 100755
--- a/tools/testing/selftests/net/forwarding/tc_flower.sh
+++ b/tools/testing/selftests/net/forwarding/tc_flower.sh
@@ -149,6 +149,74 @@  match_src_ip_test()
 	log_test "src_ip match ($tcflags)"
 }
 
+match_ip_flags_test()
+{
+	RET=0
+
+	tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
+		$tcflags ip_flags frag action continue
+	tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
+		$tcflags ip_flags firstfrag action continue
+	tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \
+		$tcflags ip_flags nofirstfrag action continue
+	tc filter add dev $h2 ingress protocol ip pref 4 handle 104 flower \
+		$tcflags ip_flags nofrag action drop
+
+	$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+		-t ip "frag=0" -q
+
+	tc_check_packets "dev $h2 ingress" 101 1
+	check_fail $? "Matched on wrong frag filter (nofrag)"
+
+	tc_check_packets "dev $h2 ingress" 102 1
+	check_fail $? "Matched on wrong firstfrag filter (nofrag)"
+
+	tc_check_packets "dev $h2 ingress" 103 1
+	check_err $? "Did not match on nofirstfrag filter (nofrag) "
+
+	tc_check_packets "dev $h2 ingress" 104 1
+	check_err $? "Did not match on nofrag filter (nofrag)"
+
+	$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+		-t ip "frag=0,mf" -q
+
+	tc_check_packets "dev $h2 ingress" 101 1
+	check_err $? "Did not match on frag filter (1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 102 1
+	check_err $? "Did not match fistfrag filter (1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 103 1
+	check_err $? "Matched on wrong nofirstfrag filter (1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 104 1
+	check_err $? "Match on wrong nofrag filter (1stfrag)"
+
+	$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+		-t ip "frag=256,mf" -q
+	$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+		-t ip "frag=256" -q
+
+	tc_check_packets "dev $h2 ingress" 101 3
+	check_err $? "Did not match on frag filter (no1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 102 1
+	check_err $? "Matched on wrong firstfrag filter (no1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 103 3
+	check_err $? "Did not match on nofirstfrag filter (no1stfrag)"
+
+	tc_check_packets "dev $h2 ingress" 104 1
+	check_err $? "Matched on nofrag filter (no1stfrag)"
+
+	tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
+	tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
+	tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower
+	tc filter del dev $h2 ingress protocol ip pref 4 handle 104 flower
+
+	log_test "ip_flags match ($tcflags)"
+}
+
 setup_prepare()
 {
 	h1=${NETIFS[p1]}
@@ -181,6 +249,7 @@  match_dst_mac_test
 match_src_mac_test
 match_dst_ip_test
 match_src_ip_test
+match_ip_flags_test
 
 tc_offload_check
 if [[ $? -ne 0 ]]; then
@@ -191,6 +260,7 @@  else
 	match_src_mac_test
 	match_dst_ip_test
 	match_src_ip_test
+	match_ip_flags_test
 fi
 
 exit $EXIT_STATUS