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-rwxr-xr-xtools/testing/selftests/net/mptcp/mptcp_join.sh91
-rw-r--r--tools/testing/selftests/net/mptcp/mptcp_lib.sh23
-rwxr-xr-xtools/testing/selftests/net/mptcp/pm_netlink.sh18
-rw-r--r--tools/testing/selftests/net/mptcp/pm_nl_ctl.c39
4 files changed, 159 insertions, 12 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 1267d5708e13..955ee651dcd5 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 +3359,77 @@ 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
+}
+
+# $1: ns ; $2: id
+userspace_pm_get_addr()
+{
+ local evts=$evts_ns1
+ local tk
+
+ [ "$1" == "$ns2" ] && evts=$evts_ns2
+ tk=$(mptcp_lib_evts_get_info token "$evts")
+
+ ip netns exec $1 ./pm_nl_ctl get $2 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_pm_chk_get_addr()
+{
+ local ns="${1}"
+ local id="${2}"
+ local exp="${3}"
+
+ print_check "get id ${id} addr"
+
+ if mptcp_lib_kallsyms_has "mptcp_userspace_pm_get_addr$"; then
+ check_output "userspace_pm_get_addr ${ns} ${id}" "${exp}"
+ else
+ print_skip
+ fi
+}
+
userspace_tests()
{
# userspace pm type prevents add_addr
@@ -3447,10 +3521,18 @@ 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}" \
+ $'id 10 flags signal 10.0.2.1\nid 20 flags signal 10.0.3.1' \
+ "signal"
+ userspace_pm_chk_get_addr "${ns1}" "10" "id 10 flags signal 10.0.2.1"
+ userspace_pm_chk_get_addr "${ns1}" "20" "id 20 flags signal 10.0.3.1"
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 +3553,15 @@ 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 "${ns2}" \
+ "id 20 flags subflow 10.0.3.2" \
+ "subflow"
+ userspace_pm_chk_get_addr "${ns2}" "20" "id 20 flags subflow 10.0.3.2"
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 +3581,8 @@ 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
diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
index 108a1e12436c..438f557aac90 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh
@@ -319,3 +319,26 @@ mptcp_lib_wait_local_port_listen() {
sleep 0.1
done
}
+
+mptcp_lib_check_output() {
+ local err="${1}"
+ local cmd="${2}"
+ local expected="${3}"
+ local cmd_ret=0
+ local out
+
+ if ! out=$(${cmd} 2>"${err}"); then
+ cmd_ret=${?}
+ fi
+
+ if [ ${cmd_ret} -ne 0 ]; then
+ mptcp_lib_print_err "[FAIL] command execution '${cmd}' stderr"
+ cat "${err}"
+ return 2
+ elif [ "${out}" = "${expected}" ]; then
+ return 0
+ else
+ mptcp_lib_print_err "[FAIL] expected '${expected}' got '${out}'"
+ return 1
+ fi
+}
diff --git a/tools/testing/selftests/net/mptcp/pm_netlink.sh b/tools/testing/selftests/net/mptcp/pm_netlink.sh
index ebfefae71e13..705106d60db5 100755
--- a/tools/testing/selftests/net/mptcp/pm_netlink.sh
+++ b/tools/testing/selftests/net/mptcp/pm_netlink.sh
@@ -54,21 +54,17 @@ check()
local cmd="$1"
local expected="$2"
local msg="$3"
- local out=`$cmd 2>$err`
- local cmd_ret=$?
+ local rc=0
printf "%-50s" "$msg"
- if [ $cmd_ret -ne 0 ]; then
- echo "[FAIL] command execution '$cmd' stderr "
- cat $err
- mptcp_lib_result_fail "${msg} # error ${cmd_ret}"
+ mptcp_lib_check_output "${err}" "${cmd}" "${expected}" || rc=${?}
+ if [ ${rc} -eq 2 ]; then
+ mptcp_lib_result_fail "${msg} # error ${rc}"
ret=1
- elif [ "$out" = "$expected" ]; then
- echo "[ OK ]"
+ elif [ ${rc} -eq 0 ]; then
+ mptcp_lib_print_ok "[ OK ]"
mptcp_lib_result_pass "${msg}"
- else
- echo -n "[FAIL] "
- echo "expected '$expected' got '$out'"
+ elif [ ${rc} -eq 1 ]; then
mptcp_lib_result_fail "${msg} # different output"
ret=1
fi
diff --git a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c
index 49369c4a5f26..7426a2cbd4a0 100644
--- a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c
+++ b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c
@@ -453,6 +453,7 @@ int csf(int fd, int pm_family, int argc, char *argv[])
char data[NLMSG_ALIGN(sizeof(struct nlmsghdr)) +
NLMSG_ALIGN(sizeof(struct genlmsghdr)) +
1024];
+ u_int32_t flags = MPTCP_PM_ADDR_FLAG_SUBFLOW;
const char *params[5];
struct nlmsghdr *nh;
struct rtattr *addr;
@@ -558,6 +559,13 @@ int csf(int fd, int pm_family, int argc, char *argv[])
off += NLMSG_ALIGN(rta->rta_len);
}
+ /* addr flags */
+ rta = (void *)(data + off);
+ rta->rta_type = MPTCP_PM_ADDR_ATTR_FLAGS;
+ rta->rta_len = RTA_LENGTH(4);
+ memcpy(RTA_DATA(rta), &flags, 4);
+ off += NLMSG_ALIGN(rta->rta_len);
+
addr->rta_len = off - addr_start;
}
@@ -1079,6 +1087,7 @@ int get_addr(int fd, int pm_family, int argc, char *argv[])
1024];
struct rtattr *rta, *nest;
struct nlmsghdr *nh;
+ u_int32_t token = 0;
int nest_start;
u_int8_t id;
int off = 0;
@@ -1089,10 +1098,12 @@ int get_addr(int fd, int pm_family, int argc, char *argv[])
MPTCP_PM_VER);
/* the only argument is the address id */
- if (argc != 3)
+ if (argc != 3 && argc != 5)
syntax(argv);
id = atoi(argv[2]);
+ if (argc == 5 && !strcmp(argv[3], "token"))
+ token = strtoul(argv[4], NULL, 10);
nest_start = off;
nest = (void *)(data + off);
@@ -1108,6 +1119,15 @@ int get_addr(int fd, int pm_family, int argc, char *argv[])
off += NLMSG_ALIGN(rta->rta_len);
nest->rta_len = off - nest_start;
+ /* token */
+ if (token) {
+ rta = (void *)(data + off);
+ rta->rta_type = MPTCP_PM_ATTR_TOKEN;
+ rta->rta_len = RTA_LENGTH(4);
+ memcpy(RTA_DATA(rta), &token, 4);
+ off += NLMSG_ALIGN(rta->rta_len);
+ }
+
print_addrs(nh, pm_family, do_nl_req(fd, nh, off, sizeof(data)));
return 0;
}
@@ -1119,8 +1139,16 @@ int dump_addrs(int fd, int pm_family, int argc, char *argv[])
1024];
pid_t pid = getpid();
struct nlmsghdr *nh;
+ u_int32_t token = 0;
+ struct rtattr *rta;
int off = 0;
+ if (argc != 2 && argc != 4)
+ syntax(argv);
+
+ if (argc == 4 && !strcmp(argv[2], "token"))
+ token = strtoul(argv[3], NULL, 10);
+
memset(data, 0, sizeof(data));
nh = (void *)data;
off = init_genl_req(data, pm_family, MPTCP_PM_CMD_GET_ADDR,
@@ -1130,6 +1158,15 @@ int dump_addrs(int fd, int pm_family, int argc, char *argv[])
nh->nlmsg_pid = pid;
nh->nlmsg_len = off;
+ /* token */
+ if (token) {
+ rta = (void *)(data + off);
+ rta->rta_type = MPTCP_PM_ATTR_TOKEN;
+ rta->rta_len = RTA_LENGTH(4);
+ memcpy(RTA_DATA(rta), &token, 4);
+ off += NLMSG_ALIGN(rta->rta_len);
+ }
+
print_addrs(nh, pm_family, do_nl_req(fd, nh, off, sizeof(data)));
return 0;
}
generated by cgit (git 2.34.1) at 2025-12-30 08:27:58 +0000