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/*
* Copyright (c) 2021-2022 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <sstream>
extern "C" {
#include <hicn/ctrl/object.h>
#include <hicn/ctrl/objects/listener.h>
#include "../modules/hicn_light/listener.h"
}
#include "common.h"
namespace {
static const hc_object_t valid_listener = {
.listener = {.name = {'l', 's', 't', 0},
.interface_name = {'l', 'o', 0},
.id = 0,
.type = FACE_TYPE_UDP_LISTENER,
.family = AF_INET,
.local_addr = IPV4_LOOPBACK,
.local_port = 9695}};
const std::vector<uint8_t> valid_listener_create_payload = {
/* header */
0xc0, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
/* char name[SYMBOLIC_NAME_LEN] = "lst"; */
0x6c, 0x73, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
/* char interface_name[INTERFACE_LEN] = "lo"; */
0x6c, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
/* ip_address_t local_addr = [padding] 127.0.0.1 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7f, 0x00, 0x00, 0x01,
/* uint16_t local_port = 9695; */
0x25, 0xdf,
/* int family = AF_INET; */
0x02,
/* face_type_t type = FACE_TYPE_UDP_LISTENER; */
0x06};
const std::vector<uint8_t> valid_listener_delete_payload = {
/* header */
0xc0, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
/* char symbolicOrListenerid[SYMBOLIC_NAME_LEN] = "lst"; */
0x6c, 0x73, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00};
const std::vector<uint8_t> valid_listener_list_payload = {
/* header */
0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
/* @see <hicn/ctrl/objects/listener.h> */
const std::vector<uint8_t> valid_listener_payload = {
/* char name[SYMBOLIC_NAME_LEN] = "lst"; */
0x6c, 0x73, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
/* char interface_name[INTERFACE_LEN] = "lo"; */
0x6c, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
/* ip_address_t local_addr = [padding] 127.0.0.1 */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x7f, 0x00, 0x00, 0x01,
/* uint32_t id = 0; */
0x00, 0x00, 0x00, 0x00,
/* uint16_t local_port = 9695; */
0x25, 0xdf,
/* face_type_t type = FACE_TYPE_UDP */
0x06,
/* int family = AF_INET; */
0x02};
TEST_F(TestHicnLightParse, TestHicnLightParseListener) {
/* Parse payload into an object */
hc_object_t obj;
memset(&obj, 0, sizeof(hc_object_t));
int rc = hicnlight_listener_module_ops.parse(
&valid_listener_payload[0], valid_listener_payload.size(), &obj);
EXPECT_EQ(rc, 0);
EXPECT_EQ(hc_listener_cmp(&obj.listener, &valid_listener.listener), 0);
}
TEST_F(TestHicnLightSerialize, TestHicnLightSerializeListenerCreate) {
uint8_t buf[BUFSIZE];
hc_object_t obj;
memset(&obj, 0, sizeof(hc_object_t));
memcpy(&obj.listener, &valid_listener, sizeof(hc_listener_t));
hc_serialize_t fn = hicnlight_listener_module_ops.serialize[ACTION_CREATE];
size_t n = fn(&obj, buf);
EXPECT_EQ(n, valid_listener_create_payload.size());
EXPECT_PAYLOAD_EQ(buf, n, valid_listener_create_payload);
}
TEST_F(TestHicnLightSerialize, TestHicnLightSerializeListenerDelete) {
uint8_t buf[BUFSIZE];
hc_object_t obj;
memset(&obj, 0, sizeof(hc_object_t));
memcpy(&obj.listener, &valid_listener, sizeof(hc_listener_t));
hc_serialize_t fn = hicnlight_listener_module_ops.serialize[ACTION_DELETE];
size_t n = fn(&obj, buf);
EXPECT_EQ(n, valid_listener_delete_payload.size());
EXPECT_PAYLOAD_EQ(buf, n, valid_listener_delete_payload);
}
TEST_F(TestHicnLightSerialize, TestHicnLightSerializeListenerList) {
uint8_t buf[BUFSIZE];
hc_object_t obj;
memset(&obj, 0, sizeof(hc_object_t));
memcpy(&obj.listener, &valid_listener, sizeof(hc_listener_t));
hc_serialize_t fn = hicnlight_listener_module_ops.serialize[ACTION_LIST];
size_t n = fn(&obj, buf);
EXPECT_EQ(n, valid_listener_list_payload.size());
EXPECT_PAYLOAD_EQ(buf, n, valid_listener_list_payload);
}
} // namespace
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