tests/storage/string.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 <xornstorage.h>
  18 #include <assert.h>
  19 #include <string.h>
  20
  21 static struct xornsch_text text_data;
  22 static const char *caption = "Hello world";
  23
  24
  25 int main(void)
  26 {
  27         xorn_revision_t rev0, rev1;
  28         xorn_object_t ob;
  29
  30         memset(&text_data, 0, sizeof text_data);
  31         text_data.text.s = caption;
  32         text_data.text.len = strlen(caption) + 1;
  33
  34         rev0 = xorn_new_revision(NULL);
  35         assert(rev0 != NULL);
  36         xorn_finalize_revision(rev0);
  37
  38         rev1 = xorn_new_revision(rev0);
  39         assert(rev1 != NULL);
  40         ob = xornsch_add_text(rev1, &text_data, NULL);
  41         assert(ob != NULL);
  42         xorn_finalize_revision(rev1);
  43
  44         const struct xornsch_text *text_return =
  45                 xornsch_get_text_data(rev1, ob);
  46         assert(text_return != NULL);
  47         assert(text_return->text.s != NULL);
  48         assert(text_return->text.s != caption);
  49         assert(text_return->text.len == strlen(caption) + 1);
  50         assert(memcmp(text_return->text.s, caption,
  51                       text_return->text.len) == 0);
  52
  53         xorn_free_revision(rev1);
  54         xorn_free_revision(rev0);
  55         return 0;
  56 }