src/adg/tests/test-stroke.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2021  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 <adg-test.h>
  22 #include <adg.h>
  23
  24
  25 static void
  26 _adg_property_line_dress(void)
  27 {
  28     AdgStroke *stroke;
  29     AdgDress valid_dress_1, valid_dress_2, incompatible_dress;
  30     AdgDress line_dress;
  31
  32     stroke = adg_stroke_new(NULL);
  33     valid_dress_1 = ADG_DRESS_LINE_GRID;
  34     valid_dress_2 = ADG_DRESS_LINE_DIMENSION;
  35     incompatible_dress = ADG_DRESS_FONT_ANNOTATION;
  36
  37     /* Using the public APIs */
  38     adg_stroke_set_line_dress(stroke, valid_dress_1);
  39     line_dress = adg_stroke_get_line_dress(stroke);
  40     g_assert_cmpint(line_dress, ==, valid_dress_1);
  41
  42     adg_stroke_set_line_dress(stroke, incompatible_dress);
  43     line_dress = adg_stroke_get_line_dress(stroke);
  44     g_assert_cmpint(line_dress, ==, valid_dress_1);
  45
  46     adg_stroke_set_line_dress(stroke, valid_dress_2);
  47     line_dress = adg_stroke_get_line_dress(stroke);
  48     g_assert_cmpint(line_dress, ==, valid_dress_2);
  49
  50     /* Using GObject property methods */
  51     g_object_set(stroke, "line-dress", valid_dress_1, NULL);
  52     g_object_get(stroke, "line-dress", &line_dress, NULL);
  53     g_assert_cmpint(line_dress, ==, valid_dress_1);
  54
  55     g_object_set(stroke, "line-dress", incompatible_dress, NULL);
  56     g_object_get(stroke, "line-dress", &line_dress, NULL);
  57     g_assert_cmpint(line_dress, ==, valid_dress_1);
  58
  59     g_object_set(stroke, "line-dress", valid_dress_2, NULL);
  60     g_object_get(stroke, "line-dress", &line_dress, NULL);
  61     g_assert_cmpint(line_dress, ==, valid_dress_2);
  62
  63     adg_entity_destroy(ADG_ENTITY(stroke));
  64 }
  65
  66 static void
  67 _adg_property_trail(void)
  68 {
  69     AdgStroke *stroke;
  70     AdgTrail *valid_trail, *invalid_trail, *trail;
  71
  72     stroke = adg_stroke_new(NULL);
  73     valid_trail = ADG_TRAIL(adg_path_new());
  74     invalid_trail = adg_test_invalid_pointer();
  75
  76     g_object_ref(valid_trail);
  77
  78     /* Using the public APIs */
  79     adg_stroke_set_trail(stroke, NULL);
  80     trail = adg_stroke_get_trail(stroke);
  81     g_assert_null(trail);
  82
  83     adg_stroke_set_trail(stroke, valid_trail);
  84     trail = adg_stroke_get_trail(stroke);
  85     g_assert_true(trail == valid_trail);
  86
  87     adg_stroke_set_trail(stroke, invalid_trail);
  88     trail = adg_stroke_get_trail(stroke);
  89     g_assert_true(trail == valid_trail);
  90
  91     adg_stroke_set_trail(stroke, NULL);
  92     trail = adg_stroke_get_trail(stroke);
  93     g_assert_null(trail);
  94
  95     /* Using GObject property methods */
  96     g_object_set(stroke, "trail", NULL, NULL);
  97     g_object_get(stroke, "trail", &trail, NULL);
  98     g_assert_null(trail);
  99
 100     g_object_set(stroke, "trail", valid_trail, NULL);
 101     g_object_get(stroke, "trail", &trail, NULL);
 102     g_assert_true(trail == valid_trail);
 103     g_object_unref(trail);
 104
 105     g_object_set(stroke, "trail", invalid_trail, NULL);
 106     g_object_get(stroke, "trail", &trail, NULL);
 107     g_assert_true(trail == valid_trail);
 108     g_object_unref(trail);
 109
 110     g_object_set(stroke, "trail", NULL, NULL);
 111     g_object_get(stroke, "trail", &trail, NULL);
 112     g_assert_null(trail);
 113
 114     adg_entity_destroy(ADG_ENTITY(stroke));
 115     g_object_unref(valid_trail);
 116 }
 117
 118
 119 int
 120 main(int argc, char *argv[])
 121 {
 122     AdgPath *path;
 123
 124     adg_test_init(&argc, &argv);
 125
 126     adg_test_add_object_checks("/adg/stroke/type/object", ADG_TYPE_STROKE);
 127     adg_test_add_entity_checks("/adg/stroke/type/entity", ADG_TYPE_STROKE);
 128
 129     path = adg_path_new();
 130     adg_path_move_to_explicit(path, 1, 2);
 131     adg_path_line_to_explicit(path, 4, 5);
 132     adg_path_line_to_explicit(path, 7, 8);
 133     adg_path_close(path);
 134     adg_test_add_global_space_checks("/adg/stroke/behavior/global-space", adg_stroke_new(ADG_TRAIL(path)));
 135     adg_test_add_local_space_checks("/adg/stroke/behavior/local-space", adg_stroke_new(ADG_TRAIL(path)));
 136     g_object_unref(path);
 137
 138     g_test_add_func("/adg/stroke/property/line-dress", _adg_property_line_dress);
 139     g_test_add_func("/adg/stroke/property/trail", _adg_property_trail);
 140
 141     return g_test_run();
 142 }