120 lines
4.5 KiB
C++
120 lines
4.5 KiB
C++
// UDP state machine test: init -> opening
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#include "test_utils.h"
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/******************************************************************************
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* case: UDP init -> opening (by C2S Packet)
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******************************************************************************/
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#if 1
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TEST(UDP_INIT_TO_OPENING, BY_C2S)
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{
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char buffer[1024] = {0};
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struct packet pkt;
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struct session *sess = NULL;
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struct session_manager *mgr = NULL;
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timestamp_update();
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mgr = session_manager_create(&config);
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EXPECT_TRUE(mgr != NULL);
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// C2S REQ Packet
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printf("=> packet parse: UDP C2S REQ packet\n");
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packet_parse(&pkt, (const char *)udp_pkt1_dns_req, sizeof(udp_pkt1_dns_req));
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printf("<= packet parse\n\n");
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sess = session_manager_update_session(mgr, &pkt);
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EXPECT_TRUE(sess);
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EXPECT_TRUE(session_get_id(sess) == 0);
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tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
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EXPECT_STREQ(buffer, "192.168.38.105:61099 -> 121.14.154.93:53, proto: 17, domain: 0");
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EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_C2S);
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EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_OPENING);
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EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_UDP);
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EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
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EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
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EXPECT_TRUE(session_get_c2s_bytes(sess) == 74);
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EXPECT_TRUE(session_get_s2c_bytes(sess) == 0);
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EXPECT_TRUE(session_get_c2s_packets(sess) == 1);
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EXPECT_TRUE(session_get_s2c_packets(sess) == 0);
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EXPECT_TRUE(session_get_create_time(sess) == timestamp_get_msec());
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EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_msec());
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EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
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EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_C2S);
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EXPECT_TRUE(session_get_udp_state(sess) == UDP_C2S_RECVED);
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EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) != NULL);
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EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) == NULL);
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EXPECT_TRUE(session_get0_1st_pkt(sess) == session_get0_c2s_1st_pkt(sess));
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__session_dispatch(sess);
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__session_manager_count(mgr, 0, 0, 0, 1, 0, 0);
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__session_manager_dispatch(mgr, CLOSING_BY_TIMEOUT);
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__session_manager_count(mgr, 0, 0, 0, 0, 0, 0);
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session_manager_destroy(mgr);
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}
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#endif
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/******************************************************************************
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* case: UDP init -> opening (by S2C Packet)
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******************************************************************************/
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#if 1
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TEST(UDP_INIT_TO_OPENING, BY_S2C)
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{
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char buffer[1024] = {0};
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struct packet pkt;
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struct session *sess = NULL;
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struct session_manager *mgr = NULL;
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timestamp_update();
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mgr = session_manager_create(&config);
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EXPECT_TRUE(mgr != NULL);
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// S2C RESP Packet
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printf("=> packet parse: UDP S2C RESP packet\n");
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packet_parse(&pkt, (const char *)udp_pkt2_dns_resp, sizeof(udp_pkt2_dns_resp));
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printf("<= packet parse\n\n");
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sess = session_manager_update_session(mgr, &pkt);
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EXPECT_TRUE(sess);
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EXPECT_TRUE(session_get_id(sess) == 0);
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tuple6_tostring(session_get0_key(sess), buffer, sizeof(buffer));
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EXPECT_STREQ(buffer, "121.14.154.93:53 -> 192.168.38.105:61099, proto: 17, domain: 0");
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EXPECT_TRUE(session_get_key_dir(sess) == SESSION_DIR_S2C);
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EXPECT_TRUE(session_get_state(sess) == SESSION_STATE_OPENING);
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EXPECT_TRUE(session_get_type(sess) == SESSION_TYPE_UDP);
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EXPECT_TRUE(session_get_dup_traffic_flag(sess) == 0);
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EXPECT_TRUE(session_get_closing_reasion(sess) == 0);
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EXPECT_TRUE(session_get_c2s_bytes(sess) == 0);
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EXPECT_TRUE(session_get_s2c_bytes(sess) == 550);
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EXPECT_TRUE(session_get_c2s_packets(sess) == 0);
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EXPECT_TRUE(session_get_s2c_packets(sess) == 1);
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EXPECT_TRUE(session_get_create_time(sess) == timestamp_get_msec());
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EXPECT_TRUE(session_get_last_time(sess) == timestamp_get_msec());
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EXPECT_TRUE(session_get0_cur_pkt(sess) == &pkt);
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EXPECT_TRUE(session_get_cur_dir(sess) == SESSION_DIR_S2C);
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EXPECT_TRUE(session_get_udp_state(sess) == UDP_S2C_RECVED);
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EXPECT_TRUE(session_get0_c2s_1st_pkt(sess) == NULL);
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EXPECT_TRUE(session_get0_s2c_1st_pkt(sess) != NULL);
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EXPECT_TRUE(session_get0_1st_pkt(sess) == session_get0_s2c_1st_pkt(sess));
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__session_dispatch(sess);
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__session_manager_count(mgr, 0, 0, 0, 1, 0, 0);
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__session_manager_dispatch(mgr, CLOSING_BY_TIMEOUT);
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__session_manager_count(mgr, 0, 0, 0, 0, 0, 0);
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session_manager_destroy(mgr);
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}
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#endif
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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