From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Machata Subject: [PATCH net-next 4/9] selftests: forwarding: mirror_gre_lib: Add STP test Date: Thu, 31 May 2018 19:52:20 +0200 Message-ID: <0651437857445ed3bf6fc4a99faf56f02733f46b.1527788672.git.petrm@mellanox.com> References: Mime-Version: 1.0 Content-Type: text/plain Cc: davem@davemloft.net, shuah@kernel.org, idosch@mellanox.com To: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org Return-path: Received: from mail-db5eur01on0065.outbound.protection.outlook.com ([104.47.2.65]:63312 "EHLO EUR01-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755894AbeEaRw2 (ORCPT ); Thu, 31 May 2018 13:52:28 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Add a reusable full test that toggles STP state of a given bridge port and checks that the mirroring reacts appropriately. The test will be used by bridge tests in follow-up patches. Signed-off-by: Petr Machata --- .../selftests/net/forwarding/mirror_gre_lib.sh | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh index 92ef6dd..619b469 100644 --- a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh @@ -96,3 +96,35 @@ full_test_span_gre_dir_vlan() { full_test_span_gre_dir_vlan_ips "$@" 192.0.2.1 192.0.2.2 } + +full_test_span_gre_stp_ips() +{ + local tundev=$1; shift + local nbpdev=$1; shift + local what=$1; shift + local ip1=$1; shift + local ip2=$1; shift + local h3mac=$(mac_get $h3) + + RET=0 + + mirror_install $swp1 ingress $tundev "matchall $tcflags" + quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2 + + bridge link set dev $nbpdev state disabled + sleep 1 + fail_test_span_gre_dir_ips $tundev ingress $ip1 $ip2 + + bridge link set dev $nbpdev state forwarding + sleep 1 + quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2 + + mirror_uninstall $swp1 ingress + + log_test "$what: STP state ($tcflags)" +} + +full_test_span_gre_stp() +{ + full_test_span_gre_stp_ips "$@" 192.0.2.1 192.0.2.2 +} -- 2.4.11