Commit 0cddb4a6 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

selftests: mptcp: add deny_join_id0 testcases 



This patch added a new argument '-d' for mptcp_join.sh script, to invoke
the testcases for the MP_CAPABLE 'C' flag.

Acked-by: default avatarPaolo Abeni <pabeni@redhat.com>
Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarMat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent df377be3

tools/testing/selftests/net/mptcp/mptcp_join.sh

+74 −1
Original line number Diff line number Diff line
@@ -139,6 +139,17 @@ reset_with_checksum() 
	ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=$ns2_enable

}



reset_with_allow_join_id0()

{

	local ns1_enable=$1

	local ns2_enable=$2



	reset



	ip netns exec $ns1 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns1_enable

	ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable

}



ip -Version > /dev/null 2>&1

if [ $? -ne 0 ];then

	echo "SKIP: Could not run test without ip tool"
@@ -1462,6 +1473,63 @@ checksum_tests() 
	chk_csum_nr "checksum test 1 0"

}



deny_join_id0_tests()

{

	# subflow allow join id0 ns1

	reset_with_allow_join_id0 1 0

	ip netns exec $ns1 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "single subflow allow join id0 ns1" 1 1 1



	# subflow allow join id0 ns2

	reset_with_allow_join_id0 0 1

	ip netns exec $ns1 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "single subflow allow join id0 ns2" 0 0 0



	# signal address allow join id0 ns1

	# ADD_ADDRs are not affected by allow_join_id0 value.

	reset_with_allow_join_id0 1 0

	ip netns exec $ns1 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl limits 1 1

	ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "signal address allow join id0 ns1" 1 1 1

	chk_add_nr 1 1



	# signal address allow join id0 ns2

	# ADD_ADDRs are not affected by allow_join_id0 value.

	reset_with_allow_join_id0 0 1

	ip netns exec $ns1 ./pm_nl_ctl limits 1 1

	ip netns exec $ns2 ./pm_nl_ctl limits 1 1

	ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "signal address allow join id0 ns2" 1 1 1

	chk_add_nr 1 1



	# subflow and address allow join id0 ns1

	reset_with_allow_join_id0 1 0

	ip netns exec $ns1 ./pm_nl_ctl limits 2 2

	ip netns exec $ns2 ./pm_nl_ctl limits 2 2

	ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal

	ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "subflow and address allow join id0 1" 2 2 2



	# subflow and address allow join id0 ns2

	reset_with_allow_join_id0 0 1

	ip netns exec $ns1 ./pm_nl_ctl limits 2 2

	ip netns exec $ns2 ./pm_nl_ctl limits 2 2

	ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal

	ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow

	run_tests $ns1 $ns2 10.0.1.1

	chk_join_nr "subflow and address allow join id0 2" 1 1 1

}



all_tests()

{

	subflows_tests
@@ -1476,6 +1544,7 @@ all_tests() 
	add_addr_ports_tests

	syncookies_tests

	checksum_tests

	deny_join_id0_tests

}



usage()
@@ -1493,6 +1562,7 @@ usage() 
	echo "  -p add_addr_ports_tests"

	echo "  -k syncookies_tests"

	echo "  -S checksum_tests"

	echo "  -d deny_join_id0_tests"

	echo "  -c capture pcap files"

	echo "  -C enable data checksum"

	echo "  -h help"
@@ -1528,7 +1598,7 @@ if [ $do_all_tests -eq 1 ]; then 
	exit $ret

fi



while getopts 'fsltra64bpkchCS' opt; do

while getopts 'fsltra64bpkdchCS' opt; do

	case $opt in

		f)

			subflows_tests
@@ -1566,6 +1636,9 @@ while getopts 'fsltra64bpkchCS' opt; do 
		S)

			checksum_tests

			;;

		d)

			deny_join_id0_tests

			;;

		c)

			;;

		C)