src/adg/tests/test-stroke.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 _adg_test_line_dress(void)
  26 {
  27     AdgStroke *stroke;
  28     AdgDress valid_dress_1, valid_dress_2, incompatible_dress;
  29     AdgDress line_dress;
  30
  31     stroke = adg_stroke_new(NULL);
  32     valid_dress_1 = ADG_DRESS_LINE_GRID;
  33     valid_dress_2 = ADG_DRESS_LINE_DIMENSION;
  34     incompatible_dress = ADG_DRESS_FONT_VALUE;
  35
  36     /* Using the public APIs */
  37     adg_stroke_set_line_dress(stroke, valid_dress_1);
  38     line_dress = adg_stroke_get_line_dress(stroke);
  39     g_assert_cmpint(line_dress, ==, valid_dress_1);
  40
  41     adg_stroke_set_line_dress(stroke, incompatible_dress);
  42     line_dress = adg_stroke_get_line_dress(stroke);
  43     g_assert_cmpint(line_dress, ==, valid_dress_1);
  44
  45     adg_stroke_set_line_dress(stroke, valid_dress_2);
  46     line_dress = adg_stroke_get_line_dress(stroke);
  47     g_assert_cmpint(line_dress, ==, valid_dress_2);
  48
  49     /* Using GObject property methods */
  50     g_object_set(stroke, "line-dress", valid_dress_1, NULL);
  51     g_object_get(stroke, "line-dress", &line_dress, NULL);
  52     g_assert_cmpint(line_dress, ==, valid_dress_1);
  53
  54     g_object_set(stroke, "line-dress", incompatible_dress, NULL);
  55     g_object_get(stroke, "line-dress", &line_dress, NULL);
  56     g_assert_cmpint(line_dress, ==, valid_dress_1);
  57
  58     g_object_set(stroke, "line-dress", valid_dress_2, NULL);
  59     g_object_get(stroke, "line-dress", &line_dress, NULL);
  60     g_assert_cmpint(line_dress, ==, valid_dress_2);
  61
  62     g_object_unref(stroke);
  63 }
  64
  65 static void
  66 _adg_test_trail(void)
  67 {
  68     AdgStroke *stroke;
  69     AdgTrail *valid_trail, *invalid_trail, *trail;
  70
  71     stroke = adg_stroke_new(NULL);
  72     valid_trail = ADG_TRAIL(adg_path_new());
  73     invalid_trail = adg_test_invalid_pointer();
  74
  75     g_object_ref(valid_trail);
  76
  77     /* Using the public APIs */
  78     adg_stroke_set_trail(stroke, NULL);
  79     trail = adg_stroke_get_trail(stroke);
  80     g_assert(trail == NULL);
  81
  82     adg_stroke_set_trail(stroke, valid_trail);
  83     trail = adg_stroke_get_trail(stroke);
  84     g_assert(trail == valid_trail);
  85
  86     adg_stroke_set_trail(stroke, invalid_trail);
  87     trail = adg_stroke_get_trail(stroke);
  88     g_assert(trail == valid_trail);
  89
  90     adg_stroke_set_trail(stroke, NULL);
  91     trail = adg_stroke_get_trail(stroke);
  92     g_assert(trail == NULL);
  93
  94     /* Using GObject property methods */
  95     g_object_set(stroke, "trail", NULL, NULL);
  96     g_object_get(stroke, "trail", &trail, NULL);
  97     g_assert(trail == NULL);
  98
  99     g_object_set(stroke, "trail", valid_trail, NULL);
 100     g_object_get(stroke, "trail", &trail, NULL);
 101     g_assert(trail == valid_trail);
 102     g_object_unref(trail);
 103
 104     g_object_set(stroke, "trail", invalid_trail, NULL);
 105     g_object_get(stroke, "trail", &trail, NULL);
 106     g_assert(trail == valid_trail);
 107     g_object_unref(trail);
 108
 109     g_object_set(stroke, "trail", NULL, NULL);
 110     g_object_get(stroke, "trail", &trail, NULL);
 111     g_assert(trail == NULL);
 112
 113     g_object_unref(stroke);
 114     g_object_unref(valid_trail);
 115 }
 116
 117
 118 int
 119 main(int argc, char *argv[])
 120 {
 121     adg_test_init(&argc, &argv);
 122
 123     adg_test_add_func("/adg/stroke/line-dress", _adg_test_line_dress);
 124     adg_test_add_func("/adg/stroke/trail", _adg_test_trail);
 125
 126     return g_test_run();
 127 }