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Fix error codes in UDP sendto and recvfrom

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This commit is contained in:
Ruihan Li
2024-01-09 23:26:24 +08:00
committed by Tate, Hongliang Tian
parent 00cfdf86c8
commit 346887ace5
3 changed files with 109 additions and 31 deletions
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53
regression/apps/network/udp_err.c
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@ -82,3 +82,56 @@ FN_TEST(getpeername)
addrlen == sizeof(saddr) && saddr.sin_port == C_PORT);
}
END_TEST()
FN_TEST(send)
{
char buf[1] = { 'z' };
TEST_ERRNO(send(sk_unbound, buf, 1, 0), EDESTADDRREQ);
TEST_ERRNO(send(sk_bound, buf, 1, 0), EDESTADDRREQ);
}
END_TEST()
FN_TEST(recv)
{
char buf[1] = { 'z' };
TEST_ERRNO(recv(sk_unbound, buf, 1, 0), EAGAIN);
TEST_ERRNO(recv(sk_bound, buf, 1, 0), EAGAIN);
TEST_ERRNO(recv(sk_connected, buf, 1, 0), EAGAIN);
}
END_TEST()
FN_TEST(send_and_recv)
{
char buf[1];
struct sockaddr_in saddr;
socklen_t addrlen = sizeof(saddr);
sk_addr.sin_port = C_PORT;
buf[0] = 'a';
TEST_RES(sendto(sk_bound, buf, 1, 0, (struct sockaddr *)&sk_addr,
sizeof(sk_addr)),
_ret == 1);
buf[0] = 'b';
TEST_RES(send(sk_connected, buf, 1, 0), _ret == 1);
saddr.sin_port = 0;
buf[0] = 0;
TEST_RES(recvfrom(sk_bound, buf, 1, 0, (struct sockaddr *)&saddr,
&addrlen),
_ret == 1 && addrlen == sizeof(sk_addr) &&
saddr.sin_port == C_PORT && buf[0] == 'a');
saddr.sin_port = 0;
buf[0] = 0;
TEST_RES(recvfrom(sk_bound, buf, 1, 0, (struct sockaddr *)&saddr,
&addrlen),
_ret == 1 && addrlen == sizeof(sk_addr) &&
saddr.sin_port != C_PORT && buf[0] == 'b');
}
END_TEST()