From patchwork Fri Jan 29 01:11:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mat Martineau X-Patchwork-Id: 12054927 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28C27C433E0 for ; Fri, 29 Jan 2021 01:20:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0331860C41 for ; Fri, 29 Jan 2021 01:20:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231812AbhA2BU3 (ORCPT ); Thu, 28 Jan 2021 20:20:29 -0500 Received: from mga07.intel.com ([134.134.136.100]:6703 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231184AbhA2BUT (ORCPT ); Thu, 28 Jan 2021 20:20:19 -0500 IronPort-SDR: 5WOxbu1MOCxqeM6F/U1PDo8bFjko/8v4WRdYjnd0kVPKR+qjAAihcwj3EE2AZ4ZgZxHntEEuUZ Ra2DhFKe/rqg== X-IronPort-AV: E=McAfee;i="6000,8403,9878"; a="244430183" X-IronPort-AV: E=Sophos;i="5.79,384,1602572400"; d="scan'208";a="244430183" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2021 17:11:24 -0800 IronPort-SDR: KR9ShTex3HRrSOarTRhdZn3I/DH/YGyd4K4Bo9Crj7fNA5u3RnkavbQqzaZl3ikpDqlVexsR+g TApvYRUhUHaA== X-IronPort-AV: E=Sophos;i="5.79,384,1602572400"; d="scan'208";a="505538342" Received: from mjmartin-desk2.amr.corp.intel.com (HELO mjmartin-desk2.intel.com) ([10.254.96.46]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2021 17:11:24 -0800 From: Mat Martineau To: netdev@vger.kernel.org Cc: Geliang Tang , davem@davemloft.net, kuba@kernel.org, mptcp@lists.01.org, Mat Martineau Subject: [PATCH net-next 15/16] selftests: mptcp: add testcases for ADD_ADDR with port Date: Thu, 28 Jan 2021 17:11:14 -0800 Message-Id: <20210129011115.133953-16-mathew.j.martineau@linux.intel.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210129011115.133953-1-mathew.j.martineau@linux.intel.com> References: <20210129011115.133953-1-mathew.j.martineau@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Geliang Tang This patch adds testcases for ADD_ADDR with port and the related MIB counters check in chk_add_nr. The output looks like this: 24 signal address with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] 25 subflow and signal with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] 26 remove single address with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] rm [ ok ] - sf [ ok ] Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau --- .../testing/selftests/net/mptcp/mptcp_join.sh | 160 +++++++++++++++++- 1 file changed, 159 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index b5cd2a48831e..b8fd924033b1 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -487,6 +487,12 @@ chk_add_nr() { local add_nr=$1 local echo_nr=$2 + local port_nr=${3:-0} + local syn_nr=${4:-$port_nr} + local syn_ack_nr=${5:-$port_nr} + local ack_nr=${6:-$port_nr} + local mis_syn_nr=${7:-0} + local mis_ack_nr=${8:-0} local count local dump_stats @@ -509,7 +515,87 @@ chk_add_nr() ret=1 dump_stats=1 else - echo "[ ok ]" + echo -n "[ ok ]" + fi + + if [ $port_nr -gt 0 ]; then + echo -n " - pt " + count=`ip netns exec $ns2 nstat -as | grep MPTcpExtPortAdd | awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$port_nr" ]; then + echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr" + ret=1 + dump_stats=1 + else + echo "[ ok ]" + fi + + printf "%-39s %s" " " "syn" + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortSynRx | + awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$syn_nr" ]; then + echo "[fail] got $count JOIN[s] syn with a different \ + port-number expected $syn_nr" + ret=1 + dump_stats=1 + else + echo -n "[ ok ]" + fi + + echo -n " - synack" + count=`ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinPortSynAckRx | + awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$syn_ack_nr" ]; then + echo "[fail] got $count JOIN[s] synack with a different \ + port-number expected $syn_ack_nr" + ret=1 + dump_stats=1 + else + echo -n "[ ok ]" + fi + + echo -n " - ack" + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortAckRx | + awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$ack_nr" ]; then + echo "[fail] got $count JOIN[s] ack with a different \ + port-number expected $ack_nr" + ret=1 + dump_stats=1 + else + echo "[ ok ]" + fi + + printf "%-39s %s" " " "syn" + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortSynRx | + awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$mis_syn_nr" ]; then + echo "[fail] got $count JOIN[s] syn with a mismatched \ + port-number expected $mis_syn_nr" + ret=1 + dump_stats=1 + else + echo -n "[ ok ]" + fi + + echo -n " - ack " + count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortAckRx | + awk '{print $2}'` + [ -z "$count" ] && count=0 + if [ "$count" != "$mis_ack_nr" ]; then + echo "[fail] got $count JOIN[s] ack with a mismatched \ + port-number expected $mis_ack_nr" + ret=1 + dump_stats=1 + else + echo "[ ok ]" + fi + else + echo "" fi if [ "${dump_stats}" = 1 ]; then @@ -955,6 +1041,78 @@ chk_join_nr "single address, backup" 1 1 1 chk_add_nr 1 1 chk_prio_nr 1 0 +# signal address with port +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +run_tests $ns1 $ns2 10.0.1.1 +chk_join_nr "signal address with port" 1 1 1 +chk_add_nr 1 1 1 + +# subflow and signal with port +reset +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns2 ./pm_nl_ctl limits 1 2 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +run_tests $ns1 $ns2 10.0.1.1 +chk_join_nr "subflow and signal with port" 2 2 2 +chk_add_nr 1 1 1 + +# single address with port, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow +chk_join_nr "remove single address with port" 1 1 1 +chk_add_nr 1 1 1 +chk_rm_nr 0 0 + +# subflow and signal with port, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns2 ./pm_nl_ctl limits 1 2 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow +chk_join_nr "remove subflow and signal with port" 2 2 2 +chk_add_nr 1 1 1 +chk_rm_nr 1 1 + +# subflows and signal with port, flush +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 3 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns2 ./pm_nl_ctl limits 1 3 +ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow +ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow +run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow +chk_join_nr "flush subflows and signal with port" 3 3 3 +chk_add_nr 1 1 +chk_rm_nr 2 2 + +# multiple addresses with port +reset +ip netns exec $ns1 ./pm_nl_ctl limits 2 2 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10100 +ip netns exec $ns2 ./pm_nl_ctl limits 2 2 +run_tests $ns1 $ns2 10.0.1.1 +chk_join_nr "multiple addresses with port" 2 2 2 +chk_add_nr 2 2 2 + +# multiple addresses with ports +reset +ip netns exec $ns1 ./pm_nl_ctl limits 2 2 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 +ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10101 +ip netns exec $ns2 ./pm_nl_ctl limits 2 2 +run_tests $ns1 $ns2 10.0.1.1 +chk_join_nr "multiple addresses with ports" 2 2 2 +chk_add_nr 2 2 2 + # single subflow, syncookies reset_with_cookies ip netns exec $ns1 ./pm_nl_ctl limits 0 1