🦄 refactor(directory structure): restructure and rename src to infra

2024-08-28 14:52:26 +08:00
parent aa1bfb383f
commit 16b18624ab
131 changed files with 31 additions and 27 deletions
--- a/infra/session_manager/test/gtest_timeout_tcp_handshake.cpp
+++ b/infra/session_manager/test/gtest_timeout_tcp_handshake.cpp
@@ -0,0 +1,97 @@
+#include <gtest/gtest.h>
+
+#include "tuple.h"
+#include "packet_private.h"
+#include "packet_parser.h"
+#include "session_private.h"
+#include "session_manager.h"
+#include "test_packets.h"
+
+struct session_manager_options opts = {
+    // max session number
+    .max_tcp_session_num = 256,
+    .max_udp_session_num = 256,
+
+    // session overload
+    .tcp_overload_evict_old_sess = 1, // 1: evict old session, 0: bypass new session
+    .udp_overload_evict_old_sess = 1, // 1: evict old session, 0: bypass new session
+
+    // tcp timeout
+    .tcp_init_timeout = 1,
+    .tcp_handshake_timeout = 2,
+    .tcp_data_timeout = 3,
+    .tcp_half_closed_timeout = 4,
+    .tcp_time_wait_timeout = 5,
+    .tcp_discard_timeout = 6,
+    .tcp_unverified_rst_timeout = 7,
+
+    // udp timeout
+    .udp_data_timeout = 8,
+    .udp_discard_timeout = 0,
+
+    // duplicate packet filter
+    .duplicated_packet_filter_enable = 1,
+    .duplicated_packet_filter_capacity = 1000,
+    .duplicated_packet_filter_timeout = 10,
+    .duplicated_packet_filter_error_rate = 0.0001,
+
+    // evicted session filter
+    .evicted_session_filter_enable = 1,
+    .evicted_session_filter_capacity = 1000,
+    .evicted_session_filter_timeout = 10,
+    .evicted_session_filter_error_rate = 0.0001,
+
+    // TCP Reassembly
+    .tcp_reassembly_enable = 1,
+    .tcp_reassembly_max_timeout = 60000,
+    .tcp_reassembly_max_segments = 16,
+};
+
+static uint64_t session_id_generator(uint64_t now_ms __attribute__((unused)))
+{
+    static uint64_t count = 0;
+    return (++count);
+}
+
+#if 1
+TEST(TIMEOUT, TCP_TIMEOUT_HANDSHAKE)
+{
+    struct packet pkt;
+    struct session *sess = NULL;
+    struct session_manager *mgr = NULL;
+
+    mgr = session_manager_new(&opts, 1);
+    EXPECT_TRUE(mgr != NULL);
+    session_manager_set_session_id_generator(mgr, session_id_generator);
+
+    // S2C SYNACK Packet
+    printf("\n=> Packet Parse: TCP S2C SYNACK packet\n");
+    memset(&pkt, 0, sizeof(pkt));
+    packet_parse(&pkt, (const char *)tcp_pkt2_s2c_syn_ack, sizeof(tcp_pkt2_s2c_syn_ack));
+    printf("<= Packet Parse: done\n\n");
+
+    // lookup session
+    EXPECT_TRUE(session_manager_lookup_session_by_packet(mgr, &pkt) == NULL);
+    // new session
+    sess = session_manager_new_session(mgr, &pkt, 1);
+    EXPECT_TRUE(sess);
+
+    // expire session
+    EXPECT_TRUE(session_manager_get_expired_session(mgr, 1 + opts.tcp_handshake_timeout) == NULL);
+    sess = session_manager_get_expired_session(mgr, 1 + opts.tcp_handshake_timeout + opts.tcp_data_timeout);
+    EXPECT_TRUE(sess);
+    EXPECT_TRUE(session_get_current_state(sess) == SESSION_STATE_CLOSED);
+    EXPECT_TRUE(session_get_closing_reason(sess) == CLOSING_BY_TIMEOUT);
+    session_print(sess);
+    // free session
+    session_manager_free_session(mgr, sess);
+
+    session_manager_free(mgr);
+}
+#endif
+
+int main(int argc, char **argv)
+{
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}