tests/storage/copy_object.c

   1 /* Copyright (C) 2013-2020 Roland Lutz
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program; if not, write to the Free Software Foundation,
  15    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  16
  17 #include "Setup.h"
  18 #include <stdlib.h>
  19
  20 #define NO_ERROR ((xorn_error_t) -1)
  21
  22
  23 int main(void)
  24 {
  25         xorn_revision_t rev0, rev1, rev2, rev3;
  26         xorn_object_t ob0, ob1a, ob1b;
  27
  28         xorn_revision_t rev4;
  29         xorn_object_t ob0copy;
  30         xorn_error_t err;
  31
  32         xorn_object_t *objects;
  33         size_t count;
  34
  35         setup(&rev0, &rev1, &rev2, &rev3, &ob0, &ob1a, &ob1b);
  36
  37
  38         /* can't copy object which doesn't exist in source revision */
  39
  40         rev4 = xorn_new_revision(rev3);
  41         assert(rev4 != NULL);
  42
  43         err = NO_ERROR;
  44         ob0copy = xorn_copy_object(rev4, rev0, ob0, &err);
  45         assert(ob0copy == NULL);
  46         assert(err == xorn_error_object_doesnt_exist);
  47
  48         xorn_finalize_revision(rev4);
  49
  50         assert(xorn_get_objects(rev4, &objects, &count) == 0);
  51         assert(objects != NULL);
  52         assert(count == 2);
  53         assert(objects[0] == ob0);
  54         assert(objects[1] == ob1b);
  55         free(objects);
  56
  57         xorn_free_revision(rev4);
  58
  59
  60         /* can copy object otherwise */
  61
  62         rev4 = xorn_new_revision(rev3);
  63         assert(rev4 != NULL);
  64
  65         err = NO_ERROR;
  66         ob0copy = xorn_copy_object(rev4, rev1, ob0, &err);
  67         assert(ob0copy != NULL);
  68         assert(err == NO_ERROR);
  69
  70         xorn_finalize_revision(rev4);
  71
  72         assert(xorn_get_object_type(rev4, ob0copy) !=
  73                xorn_get_object_type(rev4, ob0));
  74         assert(xorn_get_object_type(rev4, ob0copy) ==
  75                xorn_get_object_type(rev1, ob0));
  76
  77         assert(xorn_get_objects(rev4, &objects, &count) == 0);
  78         assert(objects != NULL);
  79         assert(count == 3);
  80         assert(objects[0] == ob0);
  81         assert(objects[1] == ob1b);
  82         assert(objects[2] == ob0copy);
  83         free(objects);
  84
  85         xorn_free_revision(rev4);
  86
  87
  88         xorn_free_revision(rev3);
  89         xorn_free_revision(rev2);
  90         xorn_free_revision(rev1);
  91         xorn_free_revision(rev0);
  92         return 0;
  93 }