From patchwork Tue Mar 19 07:16:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13596259 X-Patchwork-Delegate: matthieu.baerts@tessares.net Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E1C950A80 for ; Tue, 19 Mar 2024 07:16:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710832594; cv=none; b=f79Z++dwpiM2b86zr5XEsYlhzYJ2hKp/gRJOSEqViRSWEzLIv12qDAdHz5MpAYGcUoe0Kx1M8uBjA0qghmZbMWxjB3fq26gmSKlyhID1K+8iFHgjDyCjwOG4JG5QmBPPS8zByVgqbiIZI9WND0q++WR/8L7q61EolqCG8qah57Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710832594; c=relaxed/simple; bh=yBLBtcHWZ9j5RmHo0Ga69C39K5AYTAc2K294wXI+WCY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Yh5DTsSHGrkFop0LTXGfoXEUh5yiKubVefJpa2ypCvC7GtlXaI8EppzDr4/nMP2TIUPM4pv+Jm/Ys0BG5T0592mFQHhx2n6owNhO7THzkltqkm6IwN3F9K6hAtg2f6ts6AkoDoHHxfRmh1B7ybyKUAnPHHi+AhjGHCqDvERnD0Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gfje9Bxn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gfje9Bxn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C20BC43394; Tue, 19 Mar 2024 07:16:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710832594; bh=yBLBtcHWZ9j5RmHo0Ga69C39K5AYTAc2K294wXI+WCY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gfje9BxnvBMpXZJu2Ra+HOZgaYOgWomS0xsPhqvX/PIdRmAa/f2CtfvQ7GTbd3OU1 o/QBCwimvdjSvQ1zWNqC8gR6F+cnNPXGxR86c4IZ3xx6scdaG3xIXQbwLgmddRe03+ KKbjBnoH4VsLEXWJMJ+Bel8+ahkbcF6yNShpqQoT8Bwiwyb78gJ+zA9hr9vcvT+owf uDeYBVVSXvA6/XEzGm+SN37Wge+PIPJLI6cqm6zFuB+F6XdI8ccqr4kzcpNEwyQw0M YKlt4k7uyLuVQ15N5C1W34TFXyGWils0lHho5jhhg0rj7YmGP5aqPOBQFuPlJAfxi9 23AtB3xvqQgAw== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v4 7/9] selftests: mptcp: use pm_nl endpoint ops Date: Tue, 19 Mar 2024 15:16:13 +0800 Message-Id: <69cd110c2443af9e499eaa426c8984cc240b1de6.1710832493.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang Use those newly added pm_nl endpoint ops helpers to replace all 'pm_nl_ctl' commands with 'limits', 'add', 'del', 'flush', 'show' and 'set' arguments in scripts mptcp_sockopt.sh and simult_flows.sh. In pm_netlink.sh, add wrappers of there helpers to make the function names shorter. Then use the wrappers to replace all 'pm_nl_ctl' commands. Signed-off-by: Geliang Tang --- .../selftests/net/mptcp/mptcp_sockopt.sh | 12 +- .../testing/selftests/net/mptcp/pm_netlink.sh | 132 +++++++++++------- .../selftests/net/mptcp/simult_flows.sh | 6 +- 3 files changed, 89 insertions(+), 61 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh index e2d70c18786e..36e81383f0e2 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh @@ -58,15 +58,15 @@ init() # let $ns2 reach any $ns1 address from any interface ip -net "$ns2" route add default via 10.0.$i.1 dev ns2eth$i metric 10$i - ip netns exec $ns1 ./pm_nl_ctl add 10.0.$i.1 flags signal - ip netns exec $ns1 ./pm_nl_ctl add dead:beef:$i::1 flags signal + mptcp_lib_pm_nl_add_endpoint "${ns1}" "10.0.${i}.1" flags signal + mptcp_lib_pm_nl_add_endpoint "${ns1}" "dead:beef:${i}::1" flags signal - ip netns exec $ns2 ./pm_nl_ctl add 10.0.$i.2 flags signal - ip netns exec $ns2 ./pm_nl_ctl add dead:beef:$i::2 flags signal + mptcp_lib_pm_nl_add_endpoint "${ns2}" "10.0.${i}.2" flags signal + mptcp_lib_pm_nl_add_endpoint "${ns2}" "dead:beef:${i}::2" flags signal done - ip netns exec $ns1 ./pm_nl_ctl limits 8 8 - ip netns exec $ns2 ./pm_nl_ctl limits 8 8 + mptcp_lib_pm_nl_set_limits "${ns1}" 8 8 + mptcp_lib_pm_nl_set_limits "${ns2}" 8 8 add_mark_rules $ns1 1 add_mark_rules $ns2 2 diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh index 08b78007e8c1..d648383989d2 100755 --- a/tools/testing/selftests/net/mptcp/pm_netlink.sh +++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh @@ -85,6 +85,36 @@ change_address() { fi } +set_limits() +{ + mptcp_lib_pm_nl_set_limits "${ns1}" "${@}" +} + +add_endpoint() +{ + mptcp_lib_pm_nl_add_endpoint "${ns1}" "${@}" +} + +del_endpoint() +{ + mptcp_lib_pm_nl_del_endpoint "${ns1}" "${@}" +} + +flush_endpoint() +{ + mptcp_lib_pm_nl_flush_endpoint "${ns1}" +} + +show_endpoints() +{ + mptcp_lib_pm_nl_show_endpoints "${ns1}" +} + +change_endpoint() +{ + mptcp_lib_pm_nl_change_endpoint "${ns1}" "${@}" +} + check() { local cmd="$1" @@ -106,47 +136,47 @@ check() fi } -check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "defaults addr list" +check "show_endpoints" "" "defaults addr list" default_limits="$(get_limits)" if mptcp_lib_expect_all_features; then check "get_limits" "$(format_limits 0 2)" "defaults limits" fi -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 flags subflow dev lo -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 flags signal,backup +add_endpoint 10.0.1.1 +add_endpoint 10.0.1.2 flags subflow dev lo +add_endpoint 10.0.1.3 flags signal,backup check "get_endpoint 1" "$(format_endpoints "1,10.0.1.1")" "simple add/get addr" -check "ip netns exec $ns1 ./pm_nl_ctl dump" \ +check "show_endpoints" \ "$(format_endpoints "1,10.0.1.1" \ "2,10.0.1.2,subflow,lo" \ "3,10.0.1.3,signal backup")" "dump addrs" -ip netns exec $ns1 ./pm_nl_ctl del 2 +del_endpoint 2 check "get_endpoint 2" "" "simple del addr" -check "ip netns exec $ns1 ./pm_nl_ctl dump" \ +check "show_endpoints" \ "$(format_endpoints "1,10.0.1.1" \ "3,10.0.1.3,signal backup")" "dump addrs after del" -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 2>/dev/null +add_endpoint 10.0.1.3 2>/dev/null check "get_endpoint 4" "" "duplicate addr" -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4 flags signal +add_endpoint 10.0.1.4 flags signal check "get_endpoint 4" "$(format_endpoints "4,10.0.1.4,signal")" "id addr increment" for i in $(seq 5 9); do - ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.$i flags signal >/dev/null 2>&1 + add_endpoint "10.0.1.${i}" flags signal >/dev/null 2>&1 done check "get_endpoint 9" "$(format_endpoints "9,10.0.1.9,signal")" "hard addr limit" check "get_endpoint 10" "" "above hard addr limit" -ip netns exec $ns1 ./pm_nl_ctl del 9 +del_endpoint 9 for i in $(seq 10 255); do - ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.9 id $i - ip netns exec $ns1 ./pm_nl_ctl del $i + add_endpoint 10.0.0.9 id "${i}" + del_endpoint "${i}" done -check "ip netns exec $ns1 ./pm_nl_ctl dump" \ +check "show_endpoints" \ "$(format_endpoints "1,10.0.1.1" \ "3,10.0.1.3,signal backup" \ "4,10.0.1.4,signal" \ @@ -155,28 +185,28 @@ check "ip netns exec $ns1 ./pm_nl_ctl dump" \ "7,10.0.1.7,signal" \ "8,10.0.1.8,signal")" "id limit" -ip netns exec $ns1 ./pm_nl_ctl flush -check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "flush addrs" +flush_endpoint +check "show_endpoints" "" "flush addrs" -ip netns exec $ns1 ./pm_nl_ctl limits 9 1 2>/dev/null +set_limits 9 1 2>/dev/null check "get_limits" "${default_limits}" "rcv addrs above hard limit" -ip netns exec $ns1 ./pm_nl_ctl limits 1 9 2>/dev/null +set_limits 1 9 2>/dev/null check "get_limits" "${default_limits}" "subflows above hard limit" -ip netns exec $ns1 ./pm_nl_ctl limits 8 8 +set_limits 8 8 check "get_limits" "$(format_limits 8 8)" "set limits" -ip netns exec $ns1 ./pm_nl_ctl flush -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 id 100 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.5 id 254 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.6 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.7 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.8 -check "ip netns exec $ns1 ./pm_nl_ctl dump" \ +flush_endpoint +add_endpoint 10.0.1.1 +add_endpoint 10.0.1.2 +add_endpoint 10.0.1.3 id 100 +add_endpoint 10.0.1.4 +add_endpoint 10.0.1.5 id 254 +add_endpoint 10.0.1.6 +add_endpoint 10.0.1.7 +add_endpoint 10.0.1.8 +check "show_endpoints" \ "$(format_endpoints "1,10.0.1.1" \ "2,10.0.1.2" \ "3,10.0.1.7" \ @@ -186,16 +216,16 @@ check "ip netns exec $ns1 ./pm_nl_ctl dump" \ "254,10.0.1.5" \ "255,10.0.1.6")" "set ids" -ip netns exec $ns1 ./pm_nl_ctl flush -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.1 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.2 id 254 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.3 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.4 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.5 id 253 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.6 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.7 -ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.8 -check "ip netns exec $ns1 ./pm_nl_ctl dump" \ +flush_endpoint +add_endpoint 10.0.0.1 +add_endpoint 10.0.0.2 id 254 +add_endpoint 10.0.0.3 +add_endpoint 10.0.0.4 +add_endpoint 10.0.0.5 id 253 +add_endpoint 10.0.0.6 +add_endpoint 10.0.0.7 +add_endpoint 10.0.0.8 +check "show_endpoints" \ "$(format_endpoints "1,10.0.0.1" \ "2,10.0.0.4" \ "3,10.0.0.6" \ @@ -205,28 +235,26 @@ check "ip netns exec $ns1 ./pm_nl_ctl dump" \ "254,10.0.0.2" \ "255,10.0.0.3")" "wrap-around ids" -ip netns exec $ns1 ./pm_nl_ctl flush -ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 flags subflow +flush_endpoint +add_endpoint 10.0.1.1 flags subflow change_address 10.0.1.1 backup -check "ip netns exec $ns1 ./pm_nl_ctl dump" "$(format_endpoints "1,10.0.1.1,subflow backup")" \ +check "show_endpoints" "$(format_endpoints "1,10.0.1.1,subflow backup")" \ "set flags (backup)" change_address 10.0.1.1 nobackup -check "ip netns exec $ns1 ./pm_nl_ctl dump" "$(format_endpoints "1,10.0.1.1,subflow")" \ +check "show_endpoints" "$(format_endpoints "1,10.0.1.1,subflow")" \ " (nobackup)" # fullmesh support has been added later -ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh 2>/dev/null -if ip netns exec $ns1 ./pm_nl_ctl dump | grep -q "fullmesh" || +change_endpoint 1 fullmesh 2>/dev/null +if show_endpoints | grep -q "fullmesh" || mptcp_lib_expect_all_features; then - check "ip netns exec $ns1 ./pm_nl_ctl dump" \ - "$(format_endpoints "1,10.0.1.1,subflow fullmesh")" \ + check "show_endpoints" "$(format_endpoints "1,10.0.1.1,subflow fullmesh")" \ " (fullmesh)" - ip netns exec $ns1 ./pm_nl_ctl set id 1 flags nofullmesh - check "ip netns exec $ns1 ./pm_nl_ctl dump" "$(format_endpoints "1,10.0.1.1,subflow")" \ + change_endpoint 1 nofullmesh + check "show_endpoints" "$(format_endpoints "1,10.0.1.1,subflow")" \ " (nofullmesh)" - ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh - check "ip netns exec $ns1 ./pm_nl_ctl dump" \ - "$(format_endpoints "1,10.0.1.1,subflow backup fullmesh")" \ + change_endpoint 1 backup,fullmesh + check "show_endpoints" "$(format_endpoints "1,10.0.1.1,subflow backup fullmesh")" \ " (backup,fullmesh)" else for st in fullmesh nofullmesh backup,fullmesh; do diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index e129fcb5a598..acc49fa652a2 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -85,8 +85,8 @@ setup() ip -net "$ns1" route add default via 10.0.2.2 metric 101 ip -net "$ns1" route add default via dead:beef:2::2 metric 101 - ip netns exec "$ns1" ./pm_nl_ctl limits 1 1 - ip netns exec "$ns1" ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags subflow + mptcp_lib_pm_nl_set_limits "${ns1}" 1 1 + mptcp_lib_pm_nl_add_endpoint "${ns1}" 10.0.2.1 dev ns1eth2 flags subflow ip -net "$ns2" addr add 10.0.1.2/24 dev ns2eth1 ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad @@ -108,7 +108,7 @@ setup() ip -net "$ns3" route add default via 10.0.3.2 ip -net "$ns3" route add default via dead:beef:3::2 - ip netns exec "$ns3" ./pm_nl_ctl limits 1 1 + mptcp_lib_pm_nl_set_limits "${ns3}" 1 1 # debug build can slow down measurably the test program # we use quite tight time limit on the run-time, to ensure