src/tests/adg-test.h

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2015  Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #ifndef __ADG_TEST_H__
  22 #define __ADG_TEST_H__
  23
  24 #include <glib-object.h>
  25
  26
  27 G_BEGIN_DECLS
  28
  29 /* Redefine the g_assert_cmpfloat() macro by using "float" instead of
  30  * "long double" helper variables. This is needed by FreeBSD to pass
  31  * the tests: g_value_get_double() seems to suffer a precision loss on
  32  * this OS that invalidates the comparation between doubles.
  33  */
  34 #undef g_assert_cmpfloat
  35 #define g_assert_cmpfloat(n1,cmp,n2) \
  36     do { \
  37         float __n1 = (n1), __n2 = (n2); \
  38         if (__n1 cmp __n2) \
  39             ; \
  40         else \
  41           g_assertion_message_cmpnum(G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
  42                                      #n1 " " #cmp " " #n2, __n1, #cmp, __n2, 'f'); \
  43     } while (0)
  44
  45
  46 void            adg_test_init                   (int            *p_argc,
  47                                                  char          **p_argv[]);
  48 const gpointer  adg_test_invalid_pointer        (void);
  49 void            adg_test_add_func               (const gchar     *testpath,
  50                                                  GCallback       test_func);
  51
  52 G_END_DECLS
  53
  54
  55 #endif /* __ADG_TEST_H__ */