src/adg/tests/test-ldim.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2010,2011  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 #include "test-internal.h"
  22
  23
  24 static void
  25 _adg_test_direction(void)
  26 {
  27     AdgLDim *ldim;
  28     gdouble valid_value, invalid_value;
  29     gdouble direction;
  30
  31     ldim = adg_ldim_new();
  32     valid_value = -G_PI_2;
  33     invalid_value = G_PI + 1;
  34
  35     /* Using the public APIs */
  36     adg_ldim_set_direction(ldim, valid_value);
  37     direction = adg_ldim_get_direction(ldim);
  38     g_assert_cmpfloat(direction, ==, valid_value);
  39
  40     adg_ldim_set_direction(ldim, -G_PI);
  41     direction = adg_ldim_get_direction(ldim);
  42     g_assert_cmpfloat(direction, ==, G_PI);
  43
  44     adg_ldim_set_direction(ldim, invalid_value);
  45     direction = adg_ldim_get_direction(ldim);
  46     g_assert_cmpfloat(direction, !=, invalid_value);
  47
  48     /* Using GObject property methods */
  49     g_object_set(ldim, "direction", valid_value, NULL);
  50     g_object_get(ldim, "direction", &direction, NULL);
  51     g_assert_cmpfloat(direction, ==, valid_value);
  52
  53     g_object_set(ldim, "direction", -G_PI, NULL);
  54     g_object_get(ldim, "direction", &direction, NULL);
  55     g_assert_cmpfloat(direction, ==, G_PI);
  56
  57     g_object_set(ldim, "direction", invalid_value, NULL);
  58     g_object_get(ldim, "direction", &direction, NULL);
  59     g_assert_cmpfloat(direction, !=, invalid_value);
  60
  61     adg_entity_destroy(ADG_ENTITY(ldim));
  62 }
  63
  64 static void
  65 _adg_test_has_extension1(void)
  66 {
  67     AdgLDim *ldim;
  68     gboolean invalid_boolean;
  69     gboolean has_extension1;
  70
  71     ldim = adg_ldim_new();
  72     invalid_boolean = (gboolean) 1234;
  73
  74     /* Using the public APIs */
  75     adg_ldim_switch_extension1(ldim, FALSE);
  76     has_extension1 = adg_ldim_has_extension1(ldim);
  77     g_assert(!has_extension1);
  78
  79     adg_ldim_switch_extension1(ldim, invalid_boolean);
  80     has_extension1 = adg_ldim_has_extension1(ldim);
  81     g_assert(!has_extension1);
  82
  83     adg_ldim_switch_extension1(ldim, TRUE);
  84     has_extension1 = adg_ldim_has_extension1(ldim);
  85     g_assert(has_extension1);
  86
  87     /* Using GObject property methods */
  88     g_object_set(ldim, "has-extension1", FALSE, NULL);
  89     g_object_get(ldim, "has-extension1", &has_extension1, NULL);
  90     g_assert(!has_extension1);
  91
  92     g_object_set(ldim, "has-extension1", invalid_boolean, NULL);
  93     g_object_get(ldim, "has-extension1", &has_extension1, NULL);
  94     g_assert(!has_extension1);
  95
  96     g_object_set(ldim, "has-extension1", TRUE, NULL);
  97     g_object_get(ldim, "has-extension1", &has_extension1, NULL);
  98     g_assert(has_extension1);
  99
 100     adg_entity_destroy(ADG_ENTITY(ldim));
 101 }
 102
 103 static void
 104 _adg_test_has_extension2(void)
 105 {
 106     AdgLDim *ldim;
 107     gboolean invalid_boolean;
 108     gboolean has_extension2;
 109
 110     ldim = adg_ldim_new();
 111     invalid_boolean = (gboolean) 1234;
 112
 113     /* Using the public APIs */
 114     adg_ldim_switch_extension2(ldim, FALSE);
 115     has_extension2 = adg_ldim_has_extension2(ldim);
 116     g_assert(!has_extension2);
 117
 118     adg_ldim_switch_extension2(ldim, invalid_boolean);
 119     has_extension2 = adg_ldim_has_extension2(ldim);
 120     g_assert(!has_extension2);
 121
 122     adg_ldim_switch_extension2(ldim, TRUE);
 123     has_extension2 = adg_ldim_has_extension2(ldim);
 124     g_assert(has_extension2);
 125
 126     /* Using GObject property methods */
 127     g_object_set(ldim, "has-extension2", FALSE, NULL);
 128     g_object_get(ldim, "has-extension2", &has_extension2, NULL);
 129     g_assert(!has_extension2);
 130
 131     g_object_set(ldim, "has-extension2", invalid_boolean, NULL);
 132     g_object_get(ldim, "has-extension2", &has_extension2, NULL);
 133     g_assert(!has_extension2);
 134
 135     g_object_set(ldim, "has-extension2", TRUE, NULL);
 136     g_object_get(ldim, "has-extension2", &has_extension2, NULL);
 137     g_assert(has_extension2);
 138
 139     adg_entity_destroy(ADG_ENTITY(ldim));
 140 }
 141
 142
 143 int
 144 main(int argc, char *argv[])
 145 {
 146     adg_test_init(&argc, &argv);
 147
 148     adg_test_add_func("/adg/ldim/property/direction", _adg_test_direction);
 149     adg_test_add_func("/adg/ldim/property/has-extension1", _adg_test_has_extension1);
 150     adg_test_add_func("/adg/ldim/property/has-extension2", _adg_test_has_extension2);
 151
 152     return g_test_run();
 153 }