test/accept.c: test for multishot direct accept with wrong arg
Add a test for multishot direct accept, where don't set the file index
to IORING_FILE_INDEX_ALLOC.
Link:
@@ -541,6 +541,43 @@ static int test_multishot_accept(int count, bool before)
return ret;
}
+static int test_accept_multishot_wrong_arg()
+{
+ struct io_uring m_io_uring;
+ struct io_uring_cqe *cqe;
+ struct io_uring_sqe *sqe;
+ int fd, ret;
+
+ ret = io_uring_queue_init(4, &m_io_uring, 0);
+ assert(ret >= 0);
+
+ fd = start_accept_listen(NULL, 0, 0);
+
+ sqe = io_uring_get_sqe(&m_io_uring);
+ io_uring_prep_multishot_accept_direct(sqe, fd, NULL, NULL, 0);
+ sqe->file_index = 1;
+ ret = io_uring_submit(&m_io_uring);
+ assert(ret == 1);
+
+ ret = io_uring_wait_cqe(&m_io_uring, &cqe);
+ assert(!ret);
+ if (cqe->res != -EINVAL) {
+ fprintf(stderr, "file index should be IORING_FILE_INDEX_ALLOC \
+ if its accept in multishot direct mode\n");
+ goto err;
+ }
+ io_uring_cqe_seen(&m_io_uring, cqe);
+
+ io_uring_queue_exit(&m_io_uring);
+ close(fd);
+ return 0;
+err:
+ io_uring_queue_exit(&m_io_uring);
+ close(fd);
+ return 1;
+}
+
+
static int test_accept_nonblock(bool queue_before_connect, int count)
{
struct io_uring m_io_uring;
@@ -673,6 +710,12 @@ int main(int argc, char *argv[])
return ret;
}
+ ret = test_accept_multishot_wrong_arg();
+ if (ret) {
+ fprintf(stderr, "test_accept_multishot_wrong_arg failed\n");
+ return ret;
+ }
+
ret = test_accept_sqpoll();
if (ret) {
fprintf(stderr, "test_accept_sqpoll failed\n");
