diff options
author | Geliang Tang <geliang.tang@suse.com> | 2022-02-05 03:03:31 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-05 07:30:23 +0300 |
commit | 33397b83eee6417ab144966743024cd7c0e55a9a (patch) | |
tree | 45f19d6c6b77b232e61edc2719282255177b8ef3 | |
parent | d6a676e0e1a888c2b78de7544c48bd3cfd4d8902 (diff) | |
download | linux-33397b83eee6417ab144966743024cd7c0e55a9a.tar.xz |
selftests: mptcp: add backup with port testcase
This patch added the backup testcase using an address with a port number.
The original backup tests only work for the output of 'pm_nl_ctl dump'
without the port number. It chooses the last item in the dump to parse
the address in it, and in this case, the address is showed at the end
of the item.
But it doesn't work for the dump with the port number, in this case, the
port number is showed at the end of the item, not the address.
So implemented a more flexible approach to get the address and the port
number from the dump to fit for the port number case.
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index bd106c7ec232..eb945cebbd6d 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -239,6 +239,16 @@ is_v6() [ -z "${1##*:*}" ] } +is_addr() +{ + [ -z "${1##*[.:]*}" ] +} + +is_number() +{ + [[ $1 == ?(-)+([0-9]) ]] +} + # $1: ns, $2: port wait_local_port_listen() { @@ -464,11 +474,25 @@ do_transfer() if [ ! -z $sflags ]; then sleep 1 for netns in "$ns1" "$ns2"; do - dump=(`ip netns exec $netns ./pm_nl_ctl dump`) - if [ ${#dump[@]} -gt 0 ]; then - addr=${dump[${#dump[@]} - 1]} - ip netns exec $netns ./pm_nl_ctl set $addr flags $sflags - fi + ip netns exec $netns ./pm_nl_ctl dump | while read line; do + local arr=($line) + local addr + local port=0 + local _port="" + + for i in ${arr[@]}; do + if is_addr $i; then + addr=$i + elif is_number $i; then + # The minimum expected port number is 10000 + if [ $i -gt 10000 ]; then + port=$i + fi + fi + done + if [ $port -ne 0 ]; then _port="port $port"; fi + ip netns exec $netns ./pm_nl_ctl set $addr flags $sflags $_port + done done fi @@ -1616,6 +1640,16 @@ backup_tests() chk_join_nr "single address, backup" 1 1 1 chk_add_nr 1 1 chk_prio_nr 1 0 + + # single address with port, backup + reset + ip netns exec $ns1 ./pm_nl_ctl limits 0 1 + ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100 + ip netns exec $ns2 ./pm_nl_ctl limits 1 1 + run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup + chk_join_nr "single address with port, backup" 1 1 1 + chk_add_nr 1 1 + chk_prio_nr 1 0 } add_addr_ports_tests() |