src/adg/tests/test-marker.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_model(void)
  26 {
  27     AdgMarker *marker;
  28     AdgModel *valid_model, *invalid_model, *model;
  29
  30     marker = ADG_MARKER(adg_arrow_new());
  31     valid_model = ADG_MODEL(adg_path_new());
  32     invalid_model = adg_test_invalid_pointer();
  33
  34     g_object_ref(valid_model);
  35
  36     /* Using the public APIs */
  37     adg_marker_set_model(marker, NULL);
  38     model = adg_marker_get_model(marker);
  39     g_assert(model == NULL);
  40
  41     adg_marker_set_model(marker, valid_model);
  42     model = adg_marker_get_model(marker);
  43     g_assert(model == valid_model);
  44
  45     adg_marker_set_model(marker, invalid_model);
  46     model = adg_marker_get_model(marker);
  47     g_assert(model == valid_model);
  48
  49     adg_marker_set_model(marker, NULL);
  50     model = adg_marker_get_model(marker);
  51     g_assert(model == NULL);
  52
  53     /* Using GObject property methods */
  54     g_object_set(marker, "model", NULL, NULL);
  55     g_object_get(marker, "model", &model, NULL);
  56     g_assert(model == NULL);
  57
  58     g_object_set(marker, "model", valid_model, NULL);
  59     g_object_get(marker, "model", &model, NULL);
  60     g_assert(model == valid_model);
  61     g_object_unref(model);
  62
  63     g_object_set(marker, "model", invalid_model, NULL);
  64     g_object_get(marker, "model", &model, NULL);
  65     g_assert(model == valid_model);
  66     g_object_unref(model);
  67
  68     g_object_set(marker, "model", NULL, NULL);
  69     g_object_get(marker, "model", &model, NULL);
  70     g_assert(model == NULL);
  71
  72     adg_entity_destroy(ADG_ENTITY(marker));
  73     g_object_unref(valid_model);
  74 }
  75
  76 static void
  77 _adg_test_n_segment(void)
  78 {
  79     AdgMarker *marker;
  80     AdgTrail *trail;
  81     guint valid_n_segment, invalid_n_segment, n_segment;
  82
  83     marker = ADG_MARKER(adg_arrow_new());
  84     trail = ADG_TRAIL(adg_path_new());
  85     valid_n_segment = 1;
  86     invalid_n_segment = 2;
  87
  88     /* Define a segment in "trail" */
  89     adg_path_move_to_explicit(ADG_PATH(trail), 1, 2);
  90     adg_path_line_to_explicit(ADG_PATH(trail), 3, 4);
  91
  92     adg_marker_set_trail(marker, trail);
  93
  94     /* Using the public APIs */
  95     adg_marker_set_n_segment(marker, valid_n_segment);
  96     n_segment = adg_marker_get_n_segment(marker);
  97     g_assert_cmpint(n_segment, ==, valid_n_segment);
  98
  99     adg_marker_set_n_segment(marker, invalid_n_segment);
 100     n_segment = adg_marker_get_n_segment(marker);
 101     g_assert_cmpint(n_segment, ==, valid_n_segment);
 102
 103     adg_marker_set_n_segment(marker, 0);
 104     n_segment = adg_marker_get_n_segment(marker);
 105     g_assert_cmpint(n_segment, ==, 0);
 106     g_assert_cmpint(n_segment, !=, valid_n_segment);
 107
 108     /* Using GObject property methods */
 109     g_object_set(marker, "n-segment", valid_n_segment, NULL);
 110     g_object_get(marker, "n-segment", &n_segment, NULL);
 111     g_assert_cmpint(n_segment, ==, valid_n_segment);
 112
 113     g_object_set(marker, "n-segment", invalid_n_segment, NULL);
 114     g_object_get(marker, "n-segment", &n_segment, NULL);
 115     g_assert_cmpint(n_segment, ==, valid_n_segment);
 116
 117     adg_entity_destroy(ADG_ENTITY(marker));
 118     g_object_unref(trail);
 119 }
 120
 121 static void
 122 _adg_test_pos(void)
 123 {
 124     AdgMarker *marker;
 125     gdouble valid_pos1, valid_pos2, invalid_pos, pos;
 126
 127     marker = ADG_MARKER(adg_arrow_new());
 128     valid_pos1 = 1;
 129     valid_pos2 = 0;
 130     invalid_pos = -1;
 131
 132     /* Using the public APIs */
 133     adg_marker_set_pos(marker, valid_pos1);
 134     pos = adg_marker_get_pos(marker);
 135     g_assert_cmpfloat(pos, ==, valid_pos1);
 136
 137     adg_marker_set_pos(marker, invalid_pos);
 138     pos = adg_marker_get_pos(marker);
 139     g_assert_cmpfloat(pos, ==, valid_pos1);
 140
 141     adg_marker_set_pos(marker, valid_pos2);
 142     pos = adg_marker_get_pos(marker);
 143     g_assert_cmpfloat(pos, ==, valid_pos2);
 144
 145     /* Using GObject property methods */
 146     g_object_set(marker, "pos", valid_pos1, NULL);
 147     g_object_get(marker, "pos", &pos, NULL);
 148     g_assert_cmpfloat(pos, ==, valid_pos1);
 149
 150     g_object_set(marker, "pos", invalid_pos, NULL);
 151     g_object_get(marker, "pos", &pos, NULL);
 152     g_assert_cmpfloat(pos, ==, valid_pos1);
 153
 154     g_object_set(marker, "pos", valid_pos2, NULL);
 155     g_object_get(marker, "pos", &pos, NULL);
 156     g_assert_cmpfloat(pos, ==, valid_pos2);
 157
 158     adg_entity_destroy(ADG_ENTITY(marker));
 159 }
 160
 161 static void
 162 _adg_test_trail(void)
 163 {
 164     AdgMarker *marker;
 165     AdgTrail *valid_trail, *invalid_trail, *trail;
 166
 167     marker = ADG_MARKER(adg_arrow_new());
 168     valid_trail = ADG_TRAIL(adg_path_new());
 169     invalid_trail = adg_test_invalid_pointer();
 170
 171     /* Using the public APIs */
 172     adg_marker_set_trail(marker, NULL);
 173     trail = adg_marker_get_trail(marker);
 174     g_assert(trail == NULL);
 175
 176     adg_marker_set_n_segment(marker, 1);
 177     adg_marker_set_trail(marker, valid_trail);
 178     trail = adg_marker_get_trail(marker);
 179     g_assert(trail == NULL);
 180
 181     adg_marker_set_n_segment(marker, 0);
 182     adg_marker_set_trail(marker, valid_trail);
 183     trail = adg_marker_get_trail(marker);
 184     g_assert(trail == valid_trail);
 185
 186     adg_marker_set_trail(marker, invalid_trail);
 187     trail = adg_marker_get_trail(marker);
 188     g_assert(trail == valid_trail);
 189
 190     adg_marker_set_trail(marker, NULL);
 191     trail = adg_marker_get_trail(marker);
 192     g_assert(trail == NULL);
 193
 194     /* Using GObject property methods */
 195     g_object_set(marker, "trail", NULL, NULL);
 196     g_object_get(marker, "trail", &trail, NULL);
 197     g_assert(trail == NULL);
 198
 199     g_object_set(marker, "n-segment", 1, "trail", valid_trail, NULL);
 200     trail = adg_marker_get_trail(marker);
 201     g_assert(trail == NULL);
 202
 203     g_object_set(marker, "n-segment", 0, "trail", valid_trail, NULL);
 204     g_object_get(marker, "trail", &trail, NULL);
 205     g_assert(trail == valid_trail);
 206     g_object_unref(trail);
 207
 208     g_object_set(marker, "trail", invalid_trail, NULL);
 209     g_object_get(marker, "trail", &trail, NULL);
 210     g_assert(trail == valid_trail);
 211     g_object_unref(trail);
 212
 213     g_object_set(marker, "trail", NULL, NULL);
 214     g_object_get(marker, "trail", &trail, NULL);
 215     g_assert(trail == NULL);
 216
 217     adg_entity_destroy(ADG_ENTITY(marker));
 218     g_object_unref(valid_trail);
 219 }
 220
 221 static void
 222 _adg_test_size(void)
 223 {
 224     AdgMarker *marker;
 225     gdouble valid_size1, valid_size2, invalid_size, size;
 226
 227     marker = ADG_MARKER(adg_arrow_new());
 228     valid_size1 = 10;
 229     valid_size2 = 0;
 230     invalid_size = -1;
 231
 232     /* Using the public APIs */
 233     adg_marker_set_size(marker, valid_size1);
 234     size = adg_marker_get_size(marker);
 235     g_assert_cmpfloat(size, ==, valid_size1);
 236
 237     adg_marker_set_size(marker, invalid_size);
 238     size = adg_marker_get_size(marker);
 239     g_assert_cmpfloat(size, ==, valid_size1);
 240
 241     adg_marker_set_size(marker, valid_size2);
 242     size = adg_marker_get_size(marker);
 243     g_assert_cmpfloat(size, ==, valid_size2);
 244
 245     /* Using GObject property methods */
 246     g_object_set(marker, "size", valid_size1, NULL);
 247     g_object_get(marker, "size", &size, NULL);
 248     g_assert_cmpfloat(size, ==, valid_size1);
 249
 250     g_object_set(marker, "size", invalid_size, NULL);
 251     g_object_get(marker, "size", &size, NULL);
 252     g_assert_cmpfloat(size, ==, valid_size1);
 253
 254     g_object_set(marker, "size", valid_size2, NULL);
 255     g_object_get(marker, "size", &size, NULL);
 256     g_assert_cmpfloat(size, ==, valid_size2);
 257
 258     adg_entity_destroy(ADG_ENTITY(marker));
 259 }
 260
 261
 262 int
 263 main(int argc, char *argv[])
 264 {
 265     adg_test_init(&argc, &argv);
 266
 267     adg_test_add_func("/adg/marker/model", _adg_test_model);
 268     adg_test_add_func("/adg/marker/n-segment", _adg_test_n_segment);
 269     adg_test_add_func("/adg/marker/pos", _adg_test_pos);
 270     adg_test_add_func("/adg/marker/size", _adg_test_size);
 271     adg_test_add_func("/adg/marker/trail", _adg_test_trail);
 272
 273     return g_test_run();
 274 }