From: Geliang Tang <tanggeliang@xxxxxxxxxx>
This patch adds a new helper userspace_pm_dump() to dump addresses
for the userspace PM. Use this helper to check whether an ID 0 subflow
is listed in the output of dump command after creating an ID 0 subflow
in "userspace pm create id 0 subflow" test. Dump userspace PM addresses
list in "userspace pm add & remove address" test and in "userspace pm
create destroy subflow" test.
Signed-off-by: Geliang Tang <tanggeliang@xxxxxxxxxx>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
Reviewed-by: Mat Martineau <martineau@xxxxxxxxxx>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@xxxxxxxxxx>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 61 +++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 1267d5708e13..8b6430642706 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -21,6 +21,7 @@ cinfail=""
cinsent=""
tmpfile=""
cout=""
+err=""
capout=""
ns1=""
ns2=""
@@ -189,6 +190,7 @@ init() {
cin=$(mktemp)
cinsent=$(mktemp)
cout=$(mktemp)
+ err=$(mktemp)
evts_ns1=$(mktemp)
evts_ns2=$(mktemp)
@@ -204,6 +206,7 @@ cleanup()
rm -f "$sin" "$sout" "$cinsent" "$cinfail"
rm -f "$tmpfile"
rm -rf $evts_ns1 $evts_ns2
+ rm -f "$err"
cleanup_partial
}
@@ -3356,6 +3359,50 @@ userspace_pm_rm_sf()
wait_rm_sf $1 "${cnt}"
}
+check_output()
+{
+ local cmd="$1"
+ local expected="$2"
+ local msg="$3"
+ local rc=0
+
+ mptcp_lib_check_output "${err}" "${cmd}" "${expected}" || rc=${?}
+ if [ ${rc} -eq 2 ]; then
+ fail_test "fail to check output # error ${rc}"
+ elif [ ${rc} -eq 0 ]; then
+ print_ok
+ elif [ ${rc} -eq 1 ]; then
+ fail_test "fail to check output # different output"
+ fi
+}
+
+# $1: ns
+userspace_pm_dump()
+{
+ local evts=$evts_ns1
+ local tk
+
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+
+ ip netns exec $1 ./pm_nl_ctl dump token $tk
+}
+
+userspace_pm_chk_dump_addr()
+{
+ local ns="${1}"
+ local exp="${2}"
+ local check="${3}"
+
+ print_check "dump addrs ${check}"
+
+ if mptcp_lib_kallsyms_has "mptcp_userspace_pm_dump_addr$"; then
+ check_output "userspace_pm_dump ${ns}" "${exp}"
+ else
+ print_skip
+ fi
+}
+
userspace_tests()
{
# userspace pm type prevents add_addr
@@ -3447,10 +3494,16 @@ userspace_tests()
chk_mptcp_info subflows 2 subflows 2
chk_subflows_total 3 3
chk_mptcp_info add_addr_signal 2 add_addr_accepted 2
+ userspace_pm_chk_dump_addr "${ns1}" \
+ $'id 10 flags signal 10.0.2.1\nid 20 flags signal 10.0.3.1' \
+ "signal"
userspace_pm_rm_addr $ns1 10
userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
+ userspace_pm_chk_dump_addr "${ns1}" \
+ "id 20 flags signal 10.0.3.1" "after rm_addr 10"
userspace_pm_rm_addr $ns1 20
userspace_pm_rm_sf $ns1 10.0.3.1 $SUB_ESTABLISHED
+ userspace_pm_chk_dump_addr "${ns1}" "" "after rm_addr 20"
chk_rm_nr 2 2 invert
chk_mptcp_info subflows 0 subflows 0
chk_subflows_total 1 1
@@ -3471,8 +3524,14 @@ userspace_tests()
chk_join_nr 1 1 1
chk_mptcp_info subflows 1 subflows 1
chk_subflows_total 2 2
+ userspace_pm_chk_dump_addr "${ns2}" \
+ "id 20 flags subflow 10.0.3.2" \
+ "subflow"
userspace_pm_rm_addr $ns2 20
userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
+ userspace_pm_chk_dump_addr "${ns2}" \
+ "" \
+ "after rm_addr 20"
chk_rm_nr 1 1
chk_mptcp_info subflows 0 subflows 0
chk_subflows_total 1 1
@@ -3492,6 +3551,8 @@ userspace_tests()
chk_mptcp_info subflows 0 subflows 0
chk_subflows_total 1 1
userspace_pm_add_sf $ns2 10.0.3.2 0
+ userspace_pm_chk_dump_addr "${ns2}" \
+ "id 0 flags subflow 10.0.3.2" "id 0 subflow"
chk_join_nr 1 1 1
chk_mptcp_info subflows 1 subflows 1
chk_subflows_total 2 2
--
2.43.0
