test/truetype-tables.c

   1 /*
   2  * Copyright © 2006 Red Hat, Inc.
   3  *
   4  * Permission to use, copy, modify, distribute, and sell this software
   5  * and its documentation for any purpose is hereby granted without
   6  * fee, provided that the above copyright notice appear in all copies
   7  * and that both that copyright notice and this permission notice
   8  * appear in supporting documentation, and that the name of
   9  * Red Hat, Inc. not be used in advertising or publicity pertaining to
  10  * distribution of the software without specific, written prior
  11  * permission. Red Hat, Inc. makes no representations about the
  12  * suitability of this software for any purpose.  It is provided "as
  13  * is" without express or implied warranty.
  14  *
  15  * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
  16  * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
  17  * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
  18  * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
  19  * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  20  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
  21  * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  22  *
  23  * Author: Behdad Esfahbod <behdad@behdad.org>
  24  */
  25 /*
  26  * Test that the structs we define for TrueType tables have the
  27  * correct size, ie. they are not padded.
  28  */
  29
  30 #include "cairo-test.h"
  31
  32 #include <cairo-truetype-subset-private.h>
  33
  34 int
  35 main (void)
  36 {
  37     cairo_test_status_t ret = CAIRO_TEST_SUCCESS;
  38
  39     cairo_test_init ("truetype-tables");
  40
  41     cairo_test_log ("Test that the size of TrueType table structs is correct\n");
  42
  43 #define check(st, sz) \
  44         if (sizeof (st) != (sz)) { \
  45             cairo_test_log ("sizeof (%s): got %d, expected %d", #st, (int)sizeof (st), sz); \
  46             ret = CAIRO_TEST_FAILURE; \
  47         }
  48
  49     check (tt_head_t,   54);
  50     check (tt_hhea_t,   36);
  51     check (tt_maxp_t,   32);
  52     check (tt_name_record_t,    12);
  53     check (tt_name_t,   18);
  54     check (tt_name_t,   18);
  55     check (tt_composite_glyph_t,        18);
  56     check (tt_glyph_data_t,     28);
  57
  58     cairo_test_fini ();
  59
  60     return ret;
  61 }