tests/zc: add control flags tests
Link:
@@ -123,7 +123,7 @@ static int test_send_faults(int sock_tx, int sock_rx)
int msg_flags = 0;
unsigned zc_flags = 0;
int payload_size = 100;
- int ret, i, nr_cqes = 2;
+ int ret, i, nr_cqes, nr_reqs = 3;
struct io_uring ring;
ret = io_uring_queue_init(32, &ring, IORING_SETUP_SUBMIT_ALL);
@@ -132,28 +132,44 @@ static int test_send_faults(int sock_tx, int sock_rx)
return -1;
}
+ /* invalid buffer */
sqe = io_uring_get_sqe(&ring);
io_uring_prep_send_zc(sqe, sock_tx, (void *)1UL, payload_size,
msg_flags, zc_flags);
sqe->user_data = 1;
+ /* invalid address */
sqe = io_uring_get_sqe(&ring);
io_uring_prep_send_zc(sqe, sock_tx, tx_buffer, payload_size,
msg_flags, zc_flags);
- sqe->user_data = 2;
io_uring_prep_send_set_addr(sqe, (const struct sockaddr *)1UL,
sizeof(struct sockaddr_in6));
+ sqe->user_data = 2;
+
+ /* invalid send/recv flags */
+ sqe = io_uring_get_sqe(&ring);
+ io_uring_prep_send_zc(sqe, sock_tx, tx_buffer, payload_size,
+ msg_flags, ~0U);
+ sqe->user_data = 3;
ret = io_uring_submit(&ring);
- assert(ret == 2);
+ assert(ret == nr_reqs);
+ nr_cqes = nr_reqs;
for (i = 0; i < nr_cqes; i++) {
ret = io_uring_wait_cqe(&ring, &cqe);
assert(!ret);
- assert(cqe->user_data <= 2);
+ assert(cqe->user_data <= nr_reqs);
if (!(cqe->flags & IORING_CQE_F_NOTIF)) {
- assert(cqe->res == -EFAULT);
+ int expected = (cqe->user_data == 3) ? -EINVAL : -EFAULT;
+
+ if (cqe->res != expected) {
+ fprintf(stderr, "invalid cqe res %i vs expected %i, "
+ "user_data %i\n",
+ cqe->res, expected, (int)cqe->user_data);
+ return -1;
+ }
if (cqe->flags & IORING_CQE_F_MORE)
nr_cqes++;
}
