3 Commits

Author SHA1 Message Date
Geliang Tang
507719cd7c selftests: mptcp: avoid Terminated messages in userspace_pm
There're some 'Terminated' messages in the output of userspace pm tests
script after killing './pm_nl_ctl events' processes:

Created network namespaces ns1, ns2         			[OK]
./userspace_pm.sh: line 166: 13735 Terminated              ip netns exec "$ns2" ./pm_nl_ctl events >> "$client_evts" 2>&1
./userspace_pm.sh: line 172: 13737 Terminated              ip netns exec "$ns1" ./pm_nl_ctl events >> "$server_evts" 2>&1
Established IPv4 MPTCP Connection ns2 => ns1    		[OK]
./userspace_pm.sh: line 166: 13753 Terminated              ip netns exec "$ns2" ./pm_nl_ctl events >> "$client_evts" 2>&1
./userspace_pm.sh: line 172: 13755 Terminated              ip netns exec "$ns1" ./pm_nl_ctl events >> "$server_evts" 2>&1
Established IPv6 MPTCP Connection ns2 => ns1    		[OK]
ADD_ADDR 10.0.2.2 (ns2) => ns1, invalid token    		[OK]

This patch adds a helper kill_wait(), in it using 'wait $pid 2>/dev/null'
commands after 'kill $pid' to avoid printing out these Terminated messages.
Use this helper instead of using 'kill $pid'.

Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-09 12:19:24 +01:00
Kishen Maloor
ca188a25d4 selftests: mptcp: userspace PM support for MP_PRIO signals
This change updates the testing sample (pm_nl_ctl) to exercise
the updated MPTCP_PM_CMD_SET_FLAGS command for userspace PMs to
issue MP_PRIO signals over the selected subflow.

E.g. ./pm_nl_ctl set 10.0.1.2 port 47234 flags backup token 823274047 rip 10.0.1.1 rport 50003

userspace_pm.sh has a new selftest that invokes this command.

Fixes: 259a834fadda ("selftests: mptcp: functional tests for the userspace PM type")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Kishen Maloor <kishen.maloor@intel.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-06 12:50:26 +01:00
Kishen Maloor
259a834fad selftests: mptcp: functional tests for the userspace PM type
This change adds a selftest script that performs a comprehensive
behavioral/functional test of all userspace PM capabilities by exercising
all the newly added APIs and changes to support said capabilities.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Kishen Maloor <kishen.maloor@intel.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-04 10:49:32 +01:00