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#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include "config.h"
#include "torture.h"
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <stdio.h>
static void setup_echo_srv_udp_ipv4(void **state)
{
torture_setup_echo_srv_udp_ipv4(state);
}
static void teardown(void **state)
{
torture_teardown_echo_srv(state);
}
static void test_sendto_recvfrom_ipv4(void **state)
{
struct sockaddr_in sin;
socklen_t slen = sizeof(struct sockaddr_in);
ssize_t ret;
int rc;
int i;
int s;
(void) state; /* unused */
s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
assert_int_not_equal(s, -1);
ZERO_STRUCT(sin);
sin.sin_family = AF_INET;
sin.sin_port = htons(TORTURE_ECHO_SRV_PORT);
rc = inet_aton(TORTURE_ECHO_SRV_IPV4, &sin.sin_addr);
assert_int_equal(rc, 1);
for (i = 0; i < 10; i++) {
char send_buf[64] = {0};
char recv_buf[64] = {0};
struct sockaddr_in cli_in;
socklen_t clen;
snprintf(send_buf, sizeof(send_buf), "packet.%d", i);
ret = sendto(s,
send_buf,
sizeof(send_buf),
0,
(struct sockaddr *)(void *)&sin,
slen);
assert_int_not_equal(ret, -1);
ret = recvfrom(s,
recv_buf,
sizeof(recv_buf),
0,
(struct sockaddr *)&cli_in,
&clen);
assert_memory_equal(send_buf, recv_buf, sizeof(send_buf));
}
}
int main(void) {
int rc;
const UnitTest tests[] = {
unit_test_setup_teardown(test_sendto_recvfrom_ipv4, setup_echo_srv_udp_ipv4, teardown),
};
rc = run_tests(tests);
return rc;
}
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