Evgeny
d74f76a5a0
- Fixed incorrect init_connections() call in test_etcp_simple_traffic.c (was calling server_instance instead of client_instance) - Fixed double free in timeout_heap_pop() when handling deleted elements - Enhanced NULL pointer safety in uasync_print_resources() by removing complex heap manipulation - Added debug logging to timeout_heap_pop() for better error tracking Test results: test_etcp_simple_traffic now passes without double free errors
101 lines
3.5 KiB
C
Executable File
101 lines
3.5 KiB
C
Executable File
#ifndef TEST_UDP_SOCKET_H
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#define TEST_UDP_SOCKET_H
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#include <sys/socket.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#define TEST_UDP_MAX_PACKET_SIZE 65536
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#define TEST_UDP_MAX_QUEUE_SIZE 1000
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// Test UDP packet structure
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struct test_udp_packet {
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uint8_t* data;
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size_t len;
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struct sockaddr_storage addr;
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socklen_t addr_len;
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struct test_udp_packet* next;
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};
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// Virtual UDP socket for testing
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struct test_udp_socket {
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int fd; // Virtual file descriptor
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int family; // Address family (AF_INET or AF_INET6)
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struct sockaddr_storage local_addr;
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bool bound;
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bool nonblocking;
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// Receive queue (packets waiting to be read)
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struct test_udp_packet* recv_queue_head;
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struct test_udp_packet* recv_queue_tail;
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size_t recv_queue_size;
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// Statistics
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struct {
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size_t packets_sent;
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size_t packets_received;
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size_t bytes_sent;
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size_t bytes_received;
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size_t send_errors;
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size_t recv_errors;
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} stats;
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// Callback for outgoing packets
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void (*packet_sent)(const uint8_t* data, size_t len,
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const struct sockaddr* dest_addr, socklen_t addr_len,
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void* context);
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void* context;
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};
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// Create virtual UDP socket
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struct test_udp_socket* test_udp_socket_create(int family);
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// Destroy virtual UDP socket
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void test_udp_socket_destroy(struct test_udp_socket* sock);
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// Bind virtual socket
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int test_udp_socket_bind(struct test_udp_socket* sock, const struct sockaddr* addr, socklen_t len);
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// Set socket options (limited implementation for testing)
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int test_udp_socket_setsockopt(struct test_udp_socket* sock, int level, int optname,
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const void *optval, socklen_t optlen);
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// Get socket options
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int test_udp_socket_getsockopt(struct test_udp_socket* sock, int level, int optname,
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void *optval, socklen_t *optlen);
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// Set non-blocking mode
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int test_udp_socket_set_nonblocking(struct test_udp_socket* sock, bool nonblocking);
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// Send packet using virtual socket
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ssize_t test_udp_socket_sendto(struct test_udp_socket* sock, const void *buf, size_t len, int flags,
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const struct sockaddr *dest_addr, socklen_t addr_len);
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// Receive packet from virtual socket
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ssize_t test_udp_socket_recvfrom(struct test_udp_socket* sock, void *buf, size_t len, int flags,
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struct sockaddr *src_addr, socklen_t *addr_len);
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// Inject packet into receive queue (simulates incoming packet)
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int test_udp_socket_inject(struct test_udp_socket* sock,
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const uint8_t* data, size_t len,
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const struct sockaddr* src_addr, socklen_t addr_len);
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// Get virtual socket file descriptor
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int test_udp_socket_get_fd(struct test_udp_socket* sock);
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// Get socket statistics
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void test_udp_socket_get_stats(struct test_udp_socket* sock, size_t* packets_sent,
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size_t* packets_received, size_t* bytes_sent,
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size_t* bytes_received, size_t* send_errors, size_t* recv_errors);
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// Reset socket statistics
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void test_udp_socket_reset_stats(struct test_udp_socket* sock);
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// Global virtual socket registry for fd-based operations
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struct test_udp_socket* test_udp_socket_find_by_fd(int fd);
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void test_udp_socket_register(struct test_udp_socket* sock);
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void test_udp_socket_unregister(struct test_udp_socket* sock);
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#endif // TEST_UDP_SOCKET_H
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