blob: 6ab8c5d363402da25f6ac385595a35e158e26f14 [file] [log] [blame]
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Double quotes to prevent globbing and word splitting is recommended in new
# code but we accept it, especially because there were too many before having
# address all other issues detected by shellcheck.
#shellcheck disable=SC2086
. "$(dirname "${0}")/mptcp_lib.sh"
ret=0
usage() {
echo "Usage: $0 [ -h ]"
}
optstring=h
while getopts "$optstring" option;do
case "$option" in
"h")
usage $0
exit ${KSFT_PASS}
;;
"?")
usage $0
exit ${KSFT_FAIL}
;;
esac
done
ns1=""
err=$(mktemp)
# This function is used in the cleanup trap
#shellcheck disable=SC2317
cleanup()
{
rm -f $err
mptcp_lib_ns_exit "${ns1}"
}
mptcp_lib_check_mptcp
mptcp_lib_check_tools ip
trap cleanup EXIT
mptcp_lib_ns_init ns1
check()
{
local cmd="$1"
local expected="$2"
local msg="$3"
local rc=0
mptcp_lib_print_title "$msg"
mptcp_lib_check_output "${err}" "${cmd}" "${expected}" || rc=${?}
if [ ${rc} -eq 2 ]; then
mptcp_lib_result_fail "${msg} # error ${rc}"
ret=${KSFT_FAIL}
elif [ ${rc} -eq 0 ]; then
mptcp_lib_print_ok "[ OK ]"
mptcp_lib_result_pass "${msg}"
elif [ ${rc} -eq 1 ]; then
mptcp_lib_result_fail "${msg} # different output"
ret=${KSFT_FAIL}
fi
}
check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "defaults addr list"
default_limits="$(ip netns exec $ns1 ./pm_nl_ctl limits)"
if mptcp_lib_expect_all_features; then
check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
subflows 2" "defaults limits"
fi
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 flags subflow dev lo
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 flags signal,backup
check "ip netns exec $ns1 ./pm_nl_ctl get 1" "id 1 flags 10.0.1.1" "simple add/get addr"
check "ip netns exec $ns1 ./pm_nl_ctl dump" \
"id 1 flags 10.0.1.1
id 2 flags subflow dev lo 10.0.1.2
id 3 flags signal,backup 10.0.1.3" "dump addrs"
ip netns exec $ns1 ./pm_nl_ctl del 2
check "ip netns exec $ns1 ./pm_nl_ctl get 2" "" "simple del addr"
check "ip netns exec $ns1 ./pm_nl_ctl dump" \
"id 1 flags 10.0.1.1
id 3 flags signal,backup 10.0.1.3" "dump addrs after del"
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 2>/dev/null
check "ip netns exec $ns1 ./pm_nl_ctl get 4" "" "duplicate addr"
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4 flags signal
check "ip netns exec $ns1 ./pm_nl_ctl get 4" "id 4 flags signal 10.0.1.4" "id addr increment"
for i in $(seq 5 9); do
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.$i flags signal >/dev/null 2>&1
done
check "ip netns exec $ns1 ./pm_nl_ctl get 9" "id 9 flags signal 10.0.1.9" "hard addr limit"
check "ip netns exec $ns1 ./pm_nl_ctl get 10" "" "above hard addr limit"
ip netns exec $ns1 ./pm_nl_ctl del 9
for i in $(seq 10 255); do
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.9 id $i
ip netns exec $ns1 ./pm_nl_ctl del $i
done
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1
id 3 flags signal,backup 10.0.1.3
id 4 flags signal 10.0.1.4
id 5 flags signal 10.0.1.5
id 6 flags signal 10.0.1.6
id 7 flags signal 10.0.1.7
id 8 flags signal 10.0.1.8" "id limit"
ip netns exec $ns1 ./pm_nl_ctl flush
check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "flush addrs"
ip netns exec $ns1 ./pm_nl_ctl limits 9 1 2>/dev/null
check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "rcv addrs above hard limit"
ip netns exec $ns1 ./pm_nl_ctl limits 1 9 2>/dev/null
check "ip netns exec $ns1 ./pm_nl_ctl limits" "$default_limits" "subflows above hard limit"
ip netns exec $ns1 ./pm_nl_ctl limits 8 8
check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 8
subflows 8" "set limits"
ip netns exec $ns1 ./pm_nl_ctl flush
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 id 100
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.5 id 254
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.6
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.7
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.8
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1
id 2 flags 10.0.1.2
id 3 flags 10.0.1.7
id 4 flags 10.0.1.8
id 100 flags 10.0.1.3
id 101 flags 10.0.1.4
id 254 flags 10.0.1.5
id 255 flags 10.0.1.6" "set ids"
ip netns exec $ns1 ./pm_nl_ctl flush
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.2 id 254
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.5 id 253
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.6
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.7
ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.8
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.0.1
id 2 flags 10.0.0.4
id 3 flags 10.0.0.6
id 4 flags 10.0.0.7
id 5 flags 10.0.0.8
id 253 flags 10.0.0.5
id 254 flags 10.0.0.2
id 255 flags 10.0.0.3" "wrap-around ids"
ip netns exec $ns1 ./pm_nl_ctl flush
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 flags subflow
ip netns exec $ns1 ./pm_nl_ctl set 10.0.1.1 flags backup
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,backup 10.0.1.1" "set flags (backup)"
ip netns exec $ns1 ./pm_nl_ctl set 10.0.1.1 flags nobackup
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nobackup)"
# fullmesh support has been added later
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh 2>/dev/null
if ip netns exec $ns1 ./pm_nl_ctl dump | grep -q "fullmesh" ||
mptcp_lib_expect_all_features; then
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,fullmesh 10.0.1.1" " (fullmesh)"
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags nofullmesh
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nofullmesh)"
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,backup,fullmesh 10.0.1.1" " (backup,fullmesh)"
else
for st in fullmesh nofullmesh backup,fullmesh; do
st=" (${st})"
mptcp_lib_print_title "${st}"
mptcp_lib_pr_skip
mptcp_lib_result_skip "${st}"
done
fi
mptcp_lib_result_print_all_tap
exit $ret