tests/storage/invalid_obtype.c

   1 /* Copyright (C) 2013-2017 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 <xornstorage.h>
  18 #include <assert.h>
  19 #include <string.h>
  20
  21 #define NO_ERROR ((xorn_error_t) -1)
  22
  23
  24 int main(void)
  25 {
  26         xorn_revision_t rev0, rev1, rev2;
  27         struct xornsch_line line_data;
  28         xorn_object_t ob;
  29         xorn_error_t err;
  30
  31         rev0 = xorn_new_revision(NULL);
  32         assert(rev0 != NULL);
  33         xorn_finalize_revision(rev0);
  34
  35         rev1 = xorn_new_revision(rev0);
  36         assert(rev1 != NULL);
  37
  38         memset(&line_data, 0, sizeof line_data);
  39         line_data.pos.x = 0;
  40         line_data.pos.y = 1;
  41         line_data.size.x = 3;
  42         line_data.size.y = 2;
  43         line_data.color = 3;
  44         line_data.line.width = 1;
  45
  46         err = NO_ERROR;
  47         ob = xorn_add_object(rev1, xorn_obtype_none, &line_data, &err);
  48         assert(ob == NULL);
  49         assert(err == xorn_error_invalid_argument);
  50
  51         err = NO_ERROR;
  52         ob = xorn_add_object(rev1, xornsch_obtype_line, &line_data, &err);
  53         assert(ob != NULL);
  54         assert(err == NO_ERROR);
  55
  56         xorn_finalize_revision(rev1);
  57
  58         rev2 = xorn_new_revision(rev1);
  59         assert(rev2 != NULL);
  60
  61         err = NO_ERROR;
  62         assert(xorn_set_object_data(
  63                        rev2, ob, xorn_obtype_none, &line_data, &err) == -1);
  64         assert(err == xorn_error_invalid_argument);
  65
  66         err = NO_ERROR;
  67         assert(xorn_set_object_data(
  68                        rev2, ob, xornsch_obtype_line, &line_data, &err) == 0);
  69         assert(err == NO_ERROR);
  70
  71         xorn_finalize_revision(rev2);
  72
  73         xorn_free_revision(rev2);
  74         xorn_free_revision(rev1);
  75         xorn_free_revision(rev0);
  76         return 0;
  77 }