tests/test-model.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2010  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 test_named_pair(void)
  26 {
  27     AdgModel *model;
  28     AdgPair pair;
  29     const AdgPair *got_pair;
  30
  31     model = ADG_MODEL(adg_path_new());
  32     pair.x = -1234;
  33     pair.y = 4321;
  34
  35     adg_model_set_named_pair(model, "Existent", &pair);
  36     got_pair = adg_model_get_named_pair(model, "Existent");
  37     g_assert_cmpint(pair.x, ==, got_pair->x);
  38     g_assert_cmpint(pair.y, ==, got_pair->y);
  39
  40     got_pair = adg_model_get_named_pair(model, "Not existent");
  41     g_assert(got_pair == NULL);
  42
  43     adg_model_set_named_pair(model, "Latin1: àèìòù", &pair);
  44     got_pair = adg_model_get_named_pair(model, "Latin1: àèìòù");
  45     g_assert_cmpint(pair.x, ==, got_pair->x);
  46     g_assert_cmpint(pair.y, ==, got_pair->y);
  47
  48     g_object_unref(model);
  49 }
  50
  51 static void
  52 test_dependency(void)
  53 {
  54     AdgModel *model;
  55     AdgEntity *valid_entity, *invalid_entity;
  56     const GSList *dependencies;
  57
  58     model = ADG_MODEL(adg_path_new());
  59     valid_entity = ADG_ENTITY(adg_logo_new());
  60     invalid_entity = adg_test_invalid_pointer();
  61
  62     /* Using the public APIs */
  63     adg_model_add_dependency(model, NULL);
  64     dependencies = adg_model_get_dependencies(model);
  65     g_assert(dependencies == NULL);
  66
  67     adg_model_add_dependency(model, invalid_entity);
  68     dependencies = adg_model_get_dependencies(model);
  69     g_assert(dependencies == NULL);
  70
  71     adg_model_add_dependency(model, valid_entity);
  72     dependencies = adg_model_get_dependencies(model);
  73     g_assert(dependencies != NULL);
  74     g_assert(dependencies->data == valid_entity);
  75
  76     adg_model_remove_dependency(model, valid_entity);
  77     dependencies = adg_model_get_dependencies(model);
  78     g_assert(dependencies == NULL);
  79
  80     /* Using GObject property methods */
  81     g_object_set(model, "dependency", NULL, NULL);
  82     dependencies = adg_model_get_dependencies(model);
  83     g_assert(dependencies == NULL);
  84
  85     g_object_set(model, "dependency", invalid_entity, NULL);
  86     dependencies = adg_model_get_dependencies(model);
  87     g_assert(dependencies == NULL);
  88
  89     g_object_set(model, "dependency", valid_entity, NULL);
  90     dependencies = adg_model_get_dependencies(model);
  91     g_assert(dependencies != NULL);
  92     g_assert(dependencies->data == valid_entity);
  93
  94     adg_model_remove_dependency(model, valid_entity);
  95     dependencies = adg_model_get_dependencies(model);
  96     g_assert(dependencies == NULL);
  97
  98     g_object_unref(model);
  99     g_object_unref(valid_entity);
 100 }
 101
 102
 103 int
 104 main(int argc, char *argv[])
 105 {
 106     test_init(&argc, &argv);
 107
 108     g_test_add_func("/adg/model/named-pair", test_named_pair);
 109     g_test_add_func("/adg/model/dependency", test_dependency);
 110
 111     return g_test_run();
 112 }