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selftests: mptcp: userspace pm get addr tests 

[ Upstream commit 4cc5cc7ca052c816e20ed0cbc160299b454cbb75 ]

This patch adds a new helper userspace_pm_get_addr() in mptcp_join.sh.
In it, parse the token value from the output of 'pm_nl_ctl events', then
pass it to pm_nl_ctl get_addr command. Use this helper in userspace pm
dump tests.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: e93681afcb96 ("selftests: mptcp: join: cannot rm sf if closed")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Geliang Tang 2024-03-01 19:18:39 +01:00 committed by Greg Kroah-Hartman
parent 1b8af4ba00
commit 485bb1981a
1 changed files with 30 additions and 0 deletions
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30
tools/testing/selftests/net/mptcp/mptcp_join.sh
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@ -3454,6 +3454,18 @@ userspace_pm_dump()
ip netns exec $1 ./pm_nl_ctl dump token $tk
}
# $1: ns ; $2: id
userspace_pm_get_addr()
{
local evts=$evts_ns1
local tk
[ "$1" == "$ns2" ] && evts=$evts_ns2
tk=$(mptcp_lib_evts_get_info token "$evts")
ip netns exec $1 ./pm_nl_ctl get $2 token $tk
}
userspace_pm_chk_dump_addr()
{
local ns="${1}"
@ -3469,6 +3481,21 @@ userspace_pm_chk_dump_addr()
fi
}
userspace_pm_chk_get_addr()
{
local ns="${1}"
local id="${2}"
local exp="${3}"
print_check "get id ${id} addr"
if mptcp_lib_kallsyms_has "mptcp_userspace_pm_get_addr$"; then
check_output "userspace_pm_get_addr ${ns} ${id}" "${exp}"
else
print_skip
fi
}
userspace_tests()
{
# userspace pm type prevents add_addr
@ -3563,6 +3590,8 @@ userspace_tests()
userspace_pm_chk_dump_addr "${ns1}" \
$'id 10 flags signal 10.0.2.1\nid 20 flags signal 10.0.3.1' \
"signal"
userspace_pm_chk_get_addr "${ns1}" "10" "id 10 flags signal 10.0.2.1"
userspace_pm_chk_get_addr "${ns1}" "20" "id 20 flags signal 10.0.3.1"
userspace_pm_rm_addr $ns1 10
userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
userspace_pm_chk_dump_addr "${ns1}" \
@ -3593,6 +3622,7 @@ userspace_tests()
userspace_pm_chk_dump_addr "${ns2}" \
"id 20 flags subflow 10.0.3.2" \
"subflow"
userspace_pm_chk_get_addr "${ns2}" "20" "id 20 flags subflow 10.0.3.2"
userspace_pm_rm_addr $ns2 20
userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
userspace_pm_chk_dump_addr "${ns2}" \