1 /* ADG - Automatic Drawing Generation
2 * Copyright (C) 2010 Nicola Fontana <ntd at entidi.it>
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.
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.
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.
21 #include "test-internal.h"
28 gdouble valid_value
, invalid_value
;
31 arrow
= adg_arrow_new();
32 valid_value
= -G_PI_2
;
33 invalid_value
= G_PI
+ 1;
35 /* Using the public APIs */
36 adg_arrow_set_angle(arrow
, valid_value
);
37 angle
= adg_arrow_get_angle(arrow
);
38 g_assert_cmpfloat(angle
, ==, valid_value
);
40 adg_arrow_set_angle(arrow
, -G_PI
);
41 angle
= adg_arrow_get_angle(arrow
);
42 g_assert_cmpfloat(angle
, ==, G_PI
);
44 adg_arrow_set_angle(arrow
, invalid_value
);
45 angle
= adg_arrow_get_angle(arrow
);
46 g_assert_cmpfloat(angle
, !=, invalid_value
);
48 /* Using GObject property methods */
49 g_object_set(arrow
, "angle", valid_value
, NULL
);
50 g_object_get(arrow
, "angle", &angle
, NULL
);
51 g_assert_cmpfloat(angle
, ==, valid_value
);
53 g_object_set(arrow
, "angle", -G_PI
, NULL
);
54 g_object_get(arrow
, "angle", &angle
, NULL
);
55 g_assert_cmpfloat(angle
, ==, G_PI
);
57 g_object_set(arrow
, "angle", invalid_value
, NULL
);
58 g_object_get(arrow
, "angle", &angle
, NULL
);
59 g_assert_cmpfloat(angle
, !=, invalid_value
);
61 g_object_unref(arrow
);
66 main(int argc
, char *argv
[])
68 adg_test_init(&argc
, &argv
);
70 adg_test_add_func("/adg/arrow/angle", _adg_test_angle
);