test/zc: improve error messages
Link:
@@ -676,7 +676,7 @@ static int do_test_inet_send(struct io_uring *ring, int sock_client, int sock_se
ret = io_uring_submit(ring);
if (ret != nr_reqs) {
- fprintf(stderr, "submit failed %i expected %i\n", ret, nr_reqs);
+ fprintf(stderr, "submit failed, got %i expected %i\n", ret, nr_reqs);
return 1;
}
@@ -704,14 +704,15 @@ static int do_test_inet_send(struct io_uring *ring, int sock_client, int sock_se
ret = recv(sock_server, rx_buffer, send_size, 0);
if (ret != send_size) {
- fprintf(stderr, "recv less than expected or recv failed %i\n", ret);
+ fprintf(stderr, "recv less than expected or recv failed, "
+ "got %i, errno %i\n", ret, errno);
return 1;
}
for (i = 0; i < send_size; i++) {
if (buf[i] != rx_buffer[i]) {
- fprintf(stderr, "botched data, first byte %i, %u vs %u\n",
- i, buf[i], rx_buffer[i]);
+ fprintf(stderr, "botched data, first mismated byte %i, "
+ "%u vs %u\n", i, buf[i], rx_buffer[i]);
}
}
return 0;
