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selftests: mptcp: add ADD_ADDR IPv6 test cases

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This patch added IPv6 support for do_transfer, and the test cases for
ADD_ADDR IPv6.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Geliang Tang 2020-11-19 11:46:01 -08:00 committed by Jakub Kicinski
parent 84dfe3677a
commit 523514ed0a
1 changed files with 69 additions and 1 deletions
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70
tools/testing/selftests/net/mptcp/mptcp_join.sh
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@ -195,6 +195,12 @@ link_failure()
ip -net "$ns" link set "$veth" down
}
# $1: IP address
is_v6()
{
[ -z "${1##*:*}" ]
}
do_transfer()
{
listener_ns="$1"
@ -236,7 +242,15 @@ do_transfer()
mptcp_connect="./mptcp_connect -r"
fi
ip netns exec ${listener_ns} $mptcp_connect -t $timeout -l -p $port -s ${srv_proto} 0.0.0.0 < "$sin" > "$sout" &
local local_addr
if is_v6 "${connect_addr}"; then
local_addr="::"
else
local_addr="0.0.0.0"
fi
ip netns exec ${listener_ns} $mptcp_connect -t $timeout -l -p $port \
-s ${srv_proto} ${local_addr} < "$sin" > "$sout" &
spid=$!
sleep 1
@ -649,6 +663,60 @@ chk_join_nr "remove subflows and signal" 3 3 3
chk_add_nr 1 1
chk_rm_nr 2 2
# subflow IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "single subflow IPv6" 1 1 1
# add_address, unused IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "unused signal address IPv6" 0 0 0
chk_add_nr 1 1
# signal address IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "single address IPv6" 1 1 1
chk_add_nr 1 1
# add_addr timeout IPv6
reset_with_add_addr_timeout 6
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 dead:beef:2::1 flags signal
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "signal address, ADD_ADDR6 timeout" 1 1 1
chk_add_nr 4 0
# single address IPv6, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
run_tests $ns1 $ns2 dead:beef:1::1 0 1 0 slow
chk_join_nr "remove single address IPv6" 1 1 1
chk_add_nr 1 1
chk_rm_nr 0 0
# subflow and signal IPv6, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow
run_tests $ns1 $ns2 dead:beef:1::1 0 1 1 slow
chk_join_nr "remove subflow and signal IPv6" 2 2 2
chk_add_nr 1 1
chk_rm_nr 1 1
# single subflow, syncookies
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 1