1  /* Exercise acc_map_data with data size of zero.  */
       2  
       3  #include <stdio.h>
       4  #include <stdlib.h>
       5  #include <openacc.h>
       6  
       7  int
       8  main (int argc, char **argv)
       9  {
      10    const int N = 256;
      11    unsigned char *h;
      12    void *d;
      13  
      14    h = (unsigned char *) malloc (N);
      15  
      16    d = acc_malloc (N);
      17  
      18    fprintf (stderr, "CheCKpOInT\n");
      19    acc_map_data (h, d, 0);
      20  
      21    acc_unmap_data (h);
      22  
      23    acc_free (d);
      24  
      25    free (h);
      26  
      27    return 0;
      28  }
      29  
      30  /* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
      31  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\]->\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad map" { target { ! openacc_host_selected } } } */
      32  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
      33  /* { dg-shouldfail "" } */