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add timeout test case

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tcp timeout init (SYN / SYNACK)
    tcp timeout handshake
    tcp timeout data
    tcp timeout half closed (session opening / session active)
    tcp timeout time wait
    udp timeout data (session opening / session active)
This commit is contained in:
luwenpeng
2024-01-25 16:08:55 +08:00
parent 3f1a1f3fc3
commit d3367fc86a
19 changed files with 914 additions and 284 deletions
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187
src/session/test/gtest_state_tcp_opening_to_active.cpp Normal file
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// TCP state machine test: opening -> active
#include "test_utils.h"
/******************************************************************************
* case: TCP opening -> active (by C2S DATA)
******************************************************************************/
#if 1
TEST(TCP_OPENING_TO_ACTIVE, BY_SYN_C2S_DATA)
{
char buffer[1024] = {0};
struct packet pkt;
struct session *sess = NULL;
struct session_manager *mgr = NULL;
timestamp_update();
mgr = session_manager_create(&config);
EXPECT_TRUE(mgr != NULL);
// C2S SYN Packet
printf("=> packet parse: TCP C2S SYN packet\n");
packet_parse(&pkt, (const char *)tcp_pkt1_c2s_syn, sizeof(tcp_pkt1_c2s_syn));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_id(sess) == 0);
tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
EXPECT_STREQ(buffer, "192.168.38.105:60111 -> 93.184.216.34:80, proto: 6, domain: 0");
EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_C2S);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_OPENING);
EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_TCP);
EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
EXPECT_TRUE(session_get_c2s_bytes(sess) == 78);
EXPECT_TRUE(session_get_s2c_bytes(sess) == 0);
EXPECT_TRUE(session_get_c2s_packets(sess) == 1);
EXPECT_TRUE(session_get_s2c_packets(sess) == 0);
EXPECT_TRUE(session_get_create_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_C2S);
EXPECT_TRUE(session_get_tcp_state(sess) == TCP_SYN_RECVED);
EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) != NULL);
EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) == NULL);
EXPECT_TRUE(session_get0_1st_pkt(sess) == session_get0_c2s_1st_pkt(sess));
__session_dispatch(sess);
__session_manager_check_counter(mgr, 1, 0, 0, 0, 0, 0);
sleep(1);
timestamp_update();
// C2S DATA Packet
printf("=> packet parse: TCP C2S DATA packet\n");
packet_parse(&pkt, (const char *)tcp_pkt4_c2s_http_req, sizeof(tcp_pkt4_c2s_http_req));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_id(sess) == 0);
tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
EXPECT_STREQ(buffer, "192.168.38.105:60111 -> 93.184.216.34:80, proto: 6, domain: 0");
EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_C2S);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_ACTIVE);
EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_TCP);
EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
EXPECT_TRUE(session_get_c2s_bytes(sess) == 78 + 145);
EXPECT_TRUE(session_get_s2c_bytes(sess) == 0);
EXPECT_TRUE(session_get_c2s_packets(sess) == 1 + 1);
EXPECT_TRUE(session_get_s2c_packets(sess) == 0);
EXPECT_TRUE(session_get_create_time(sess) < timestamp_get_sec());
EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_C2S);
EXPECT_TRUE(session_get_tcp_state(sess) == (TCP_SYN_RECVED | TCP_C2S_ACK_RECVED | TCP_C2S_DATA_RECVED));
EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) != NULL);
EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) == NULL);
__session_dispatch(sess);
__session_manager_check_counter(mgr, 0, 1, 0, 0, 0, 0);
__session_manager_wait(mgr, CLOSING_BY_TIMEOUT);
__session_manager_check_counter(mgr, 0, 0, 0, 0, 0, 0);
session_manager_destroy(mgr);
}
#endif
/******************************************************************************
* case: TCP opening -> active (by S2C DATA)
******************************************************************************/
#if 1
TEST(TCP_OPENING_TO_ACTIVE, BY_SYNACK_S2C_DATA)
{
char buffer[1024] = {0};
struct packet pkt;
struct session *sess = NULL;
struct session_manager *mgr = NULL;
timestamp_update();
mgr = session_manager_create(&config);
EXPECT_TRUE(mgr != NULL);
// SYNACK Packet
printf("=> packet parse: TCP S2C SYNACK packet\n");
packet_parse(&pkt, (const char *)tcp_pkt2_s2c_syn_ack, sizeof(tcp_pkt2_s2c_syn_ack));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_id(sess) == 0);
tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
EXPECT_STREQ(buffer, "93.184.216.34:80 -> 192.168.38.105:60111, proto: 6, domain: 0");
EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_S2C);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_OPENING);
EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_TCP);
EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
EXPECT_TRUE(session_get_c2s_bytes(sess) == 0);
EXPECT_TRUE(session_get_s2c_bytes(sess) == 74);
EXPECT_TRUE(session_get_c2s_packets(sess) == 0);
EXPECT_TRUE(session_get_s2c_packets(sess) == 1);
EXPECT_TRUE(session_get_create_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_S2C);
EXPECT_TRUE(session_get_tcp_state(sess) == TCP_SYNACK_RECVED);
EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) == NULL);
EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) != NULL);
EXPECT_TRUE(session_get0_1st_pkt(sess) == session_get0_s2c_1st_pkt(sess));
__session_dispatch(sess);
__session_manager_check_counter(mgr, 1, 0, 0, 0, 0, 0);
sleep(1);
timestamp_update();
// S2C DATA Packet
printf("=> packet parse: TCP S2C DATA packet\n");
packet_parse(&pkt, (const char *)tcp_pkt6_s2c_http_resq_1, sizeof(tcp_pkt6_s2c_http_resq_1));
printf("<= packet parse\n\n");
sess = session_manager_update_session(mgr, &pkt);
EXPECT_TRUE(sess);
EXPECT_TRUE(session_get_id(sess) == 0);
tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
EXPECT_STREQ(buffer, "93.184.216.34:80 -> 192.168.38.105:60111, proto: 6, domain: 0");
EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_S2C);
EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_ACTIVE);
EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_TCP);
EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
EXPECT_TRUE(session_get_c2s_bytes(sess) == 0);
EXPECT_TRUE(session_get_s2c_bytes(sess) == 74 + 1354);
EXPECT_TRUE(session_get_c2s_packets(sess) == 0);
EXPECT_TRUE(session_get_s2c_packets(sess) == 1 + 1);
EXPECT_TRUE(session_get_create_time(sess) < timestamp_get_sec());
EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_sec());
EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_S2C);
EXPECT_TRUE(session_get_tcp_state(sess) == (TCP_SYNACK_RECVED | TCP_S2C_ACK_RECVED | TCP_S2C_DATA_RECVED));
EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) == NULL);
EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) != NULL);
__session_dispatch(sess);
__session_manager_check_counter(mgr, 0, 1, 0, 0, 0, 0);
__session_manager_wait(mgr, CLOSING_BY_TIMEOUT);
__session_manager_check_counter(mgr, 0, 0, 0, 0, 0, 0);
session_manager_destroy(mgr);
}
#endif
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}