Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-22 08:53:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Report socket errors in send/recv

Browse Source
This commit is contained in:
Ruihan Li
2025-02-19 23:37:33 +08:00
committed by Tate, Hongliang Tian
parent 68cf99993e
commit d37e60d082
4 changed files with 92 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
test/apps/network/tcp_err.c
View File

@ -320,7 +320,7 @@ FN_TEST(async_connect)
{
struct pollfd pfd = { .fd = sk_bound, .events = POLLOUT };
int err;
socklen_t errlen = sizeof(err);
socklen_t errlen;
sk_addr.sin_port = 0xbeef;
@ -328,10 +328,16 @@ FN_TEST(async_connect)
TEST_ERRNO(connect(sk_bound, (struct sockaddr *)&sk_addr, \
sizeof(sk_addr)), \
EINPROGRESS); \
TEST_RES(poll(&pfd, 1, 60), pfd.revents &POLLOUT);
TEST_RES(poll(&pfd, 1, 60), \
pfd.revents == (POLLOUT | POLLHUP | POLLERR));
ASYNC_CONNECT;
// `getpeername` will fail with `ENOTCONN` even before the second `connect`.
errlen = sizeof(sk_addr);
TEST_ERRNO(getpeername(sk_bound, (struct sockaddr *)&sk_addr, &errlen),
ENOTCONN);
// The second `connect` will fail with `ECONNREFUSED`.
TEST_ERRNO(connect(sk_bound, (struct sockaddr *)&sk_addr,
sizeof(sk_addr)),
@ -340,10 +346,12 @@ FN_TEST(async_connect)
ASYNC_CONNECT;
// Reading the socket error will cause it to be cleared
errlen = sizeof(err);
TEST_RES(getsockopt(sk_bound, SOL_SOCKET, SO_ERROR, &err, &errlen),
errlen == sizeof(err) && err == ECONNREFUSED);
TEST_RES(getsockopt(sk_bound, SOL_SOCKET, SO_ERROR, &err, &errlen),
errlen == sizeof(err) && err == 0);
TEST_RES(poll(&pfd, 1, 0), pfd.revents == (POLLOUT | POLLHUP));
// `listen` won't succeed until the second `connect`.
TEST_ERRNO(listen(sk_bound, 10), EINVAL);
@ -354,6 +362,26 @@ FN_TEST(async_connect)
sizeof(sk_addr)),
ECONNABORTED);
ASYNC_CONNECT;
// Testing `send` behavior before and after the second `connect`.
TEST_ERRNO(send(sk_bound, &err, 0, 0), ECONNREFUSED);
TEST_ERRNO(send(sk_bound, &err, 0, 0), EPIPE);
TEST_ERRNO(connect(sk_bound, (struct sockaddr *)&sk_addr,
sizeof(sk_addr)),
ECONNABORTED);
TEST_ERRNO(send(sk_bound, &err, 0, 0), EPIPE);
ASYNC_CONNECT;
// Testing `recv` behavior before and after the second `connect`.
TEST_ERRNO(recv(sk_bound, &err, 0, 0), ECONNREFUSED);
TEST_RES(recv(sk_bound, &err, 0, 0), _ret == 0);
TEST_ERRNO(connect(sk_bound, (struct sockaddr *)&sk_addr,
sizeof(sk_addr)),
ECONNABORTED);
TEST_ERRNO(recv(sk_bound, &err, 0, 0), ENOTCONN);
#undef ASYNC_CONNECT
}
END_TEST()