From 0cddb4a6f4e3a008d0a62be31829bdde21cf0530 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Tue, 22 Jun 2021 12:25:21 -0700 Subject: [PATCH] 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: Paolo Abeni Signed-off-by: Geliang Tang Signed-off-by: Mat Martineau Signed-off-by: David S. Miller --- .../testing/selftests/net/mptcp/mptcp_join.sh | 75 ++++++++++++++++++- 1 file changed, 74 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 523c7797f30a..9a191c1a5de8 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -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) -- 2.20.1