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Message-Id: <20231115-send-net-next-2023107-v3-4-1ef58145a882@kernel.org>
Date: Wed, 15 Nov 2023 16:31:32 -0800
From: Mat Martineau <martineau@...nel.org>
To: Matthieu Baerts <matttbe@...nel.org>,
"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, mptcp@...ts.linux.dev,
Mat Martineau <martineau@...nel.org>, Geliang Tang <geliang.tang@...e.com>
Subject: [PATCH net-next v3 04/15] selftests: mptcp: update userspace pm
test helpers
From: Geliang Tang <geliang.tang@...e.com>
This patch adds a new argument namespace to userspace_pm_add_addr() and
userspace_pm_add_sf() to make these two helper more versatile.
Add two more versatile helpers for userspace pm remove subflow or address:
userspace_pm_rm_addr() and userspace_pm_rm_sf(). The original test helpers
userspace_pm_rm_sf_addr_ns1() and userspace_pm_rm_sf_addr_ns2() can be
replaced by these new helpers.
Reviewed-by: Matthieu Baerts <matttbe@...nel.org>
Signed-off-by: Geliang Tang <geliang.tang@...e.com>
Signed-off-by: Mat Martineau <martineau@...nel.org>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 102 ++++++++++++------------
1 file changed, 50 insertions(+), 52 deletions(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 2130e3b7790f..494aee8574fb 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -2847,6 +2847,7 @@ backup_tests()
fi
}
+SUB_ESTABLISHED=10 # MPTCP_EVENT_SUB_ESTABLISHED
LISTENER_CREATED=15 #MPTCP_EVENT_LISTENER_CREATED
LISTENER_CLOSED=16 #MPTCP_EVENT_LISTENER_CLOSED
@@ -3307,75 +3308,70 @@ fail_tests()
fi
}
+# $1: ns ; $2: addr ; $3: id
userspace_pm_add_addr()
{
- local addr=$1
- local id=$2
+ local evts=$evts_ns1
local tk
- tk=$(grep "type:1," "$evts_ns1" |
- sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q')
- ip netns exec $ns1 ./pm_nl_ctl ann $addr token $tk id $id
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+
+ ip netns exec $1 ./pm_nl_ctl ann $2 token $tk id $3
sleep 1
}
-userspace_pm_rm_sf_addr_ns1()
+# $1: ns ; $2: id
+userspace_pm_rm_addr()
{
- local addr=$1
- local id=$2
- local tk sp da dp
- local cnt_addr cnt_sf
-
- tk=$(grep "type:1," "$evts_ns1" |
- sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q')
- sp=$(grep "type:10" "$evts_ns1" |
- sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q')
- da=$(grep "type:10" "$evts_ns1" |
- sed -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q')
- dp=$(grep "type:10" "$evts_ns1" |
- sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q')
- cnt_addr=$(rm_addr_count ${ns1})
- cnt_sf=$(rm_sf_count ${ns1})
- ip netns exec $ns1 ./pm_nl_ctl rem token $tk id $id
- ip netns exec $ns1 ./pm_nl_ctl dsf lip "::ffff:$addr" \
- lport $sp rip $da rport $dp token $tk
- wait_rm_addr $ns1 "${cnt_addr}"
- wait_rm_sf $ns1 "${cnt_sf}"
+ local evts=$evts_ns1
+ local tk
+ local cnt
+
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+
+ cnt=$(rm_addr_count ${1})
+ ip netns exec $1 ./pm_nl_ctl rem token $tk id $2
+ wait_rm_addr $1 "${cnt}"
}
+# $1: ns ; $2: addr ; $3: id
userspace_pm_add_sf()
{
- local addr=$1
- local id=$2
+ local evts=$evts_ns1
local tk da dp
- tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2")
- da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2")
- dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2")
- ip netns exec $ns2 ./pm_nl_ctl csf lip $addr lid $id \
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+ da=$(mptcp_lib_evts_get_info daddr4 "$evts")
+ dp=$(mptcp_lib_evts_get_info dport "$evts")
+
+ ip netns exec $1 ./pm_nl_ctl csf lip $2 lid $3 \
rip $da rport $dp token $tk
sleep 1
}
-userspace_pm_rm_sf_addr_ns2()
+# $1: ns ; $2: addr $3: event type
+userspace_pm_rm_sf()
{
- local addr=$1
- local id=$2
+ local evts=$evts_ns1
+ local t=${3:-1}
+ local ip=4
local tk da dp sp
- local cnt_addr cnt_sf
-
- tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2")
- da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2")
- dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2")
- sp=$(grep "type:10" "$evts_ns2" |
- sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q')
- cnt_addr=$(rm_addr_count ${ns2})
- cnt_sf=$(rm_sf_count ${ns2})
- ip netns exec $ns2 ./pm_nl_ctl rem token $tk id $id
- ip netns exec $ns2 ./pm_nl_ctl dsf lip $addr lport $sp \
+ local cnt
+
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ if is_v6 $2; then ip=6; fi
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+ da=$(mptcp_lib_evts_get_info "daddr$ip" "$evts" $t)
+ dp=$(mptcp_lib_evts_get_info dport "$evts" $t)
+ sp=$(mptcp_lib_evts_get_info sport "$evts" $t)
+
+ cnt=$(rm_sf_count ${1})
+ ip netns exec $1 ./pm_nl_ctl dsf lip $2 lport $sp \
rip $da rport $dp token $tk
- wait_rm_addr $ns2 "${cnt_addr}"
- wait_rm_sf $ns2 "${cnt_sf}"
+ wait_rm_sf $1 "${cnt}"
}
userspace_tests()
@@ -3462,13 +3458,14 @@ userspace_tests()
run_tests $ns1 $ns2 10.0.1.1 &
local tests_pid=$!
wait_mpj $ns1
- userspace_pm_add_addr 10.0.2.1 10
+ userspace_pm_add_addr $ns1 10.0.2.1 10
chk_join_nr 1 1 1
chk_add_nr 1 1
chk_mptcp_info subflows 1 subflows 1
chk_subflows_total 2 2
chk_mptcp_info add_addr_signal 1 add_addr_accepted 1
- userspace_pm_rm_sf_addr_ns1 10.0.2.1 10
+ userspace_pm_rm_addr $ns1 10
+ userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
chk_rm_nr 1 1 invert
chk_mptcp_info subflows 0 subflows 0
chk_subflows_total 1 1
@@ -3485,11 +3482,12 @@ userspace_tests()
run_tests $ns1 $ns2 10.0.1.1 &
local tests_pid=$!
wait_mpj $ns2
- userspace_pm_add_sf 10.0.3.2 20
+ userspace_pm_add_sf $ns2 10.0.3.2 20
chk_join_nr 1 1 1
chk_mptcp_info subflows 1 subflows 1
chk_subflows_total 2 2
- userspace_pm_rm_sf_addr_ns2 10.0.3.2 20
+ userspace_pm_rm_addr $ns2 20
+ userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
chk_rm_nr 1 1
chk_mptcp_info subflows 0 subflows 0
chk_subflows_total 1 1
--
2.41.0
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