added new charity category
[feisty_meow.git] / graphiq / library / tests_geometric / test_point.cpp
1 /*****************************************************************************\
2 *                                                                             *
3 *  Name   : test_point                                                        *
4 *  Author : Chris Koeritz                                                     *
5 *                                                                             *
6 *  Purpose:                                                                   *
7 *                                                                             *
8 *    Tests out the point class.                                               *
9 *                                                                             *
10 *******************************************************************************
11 * Copyright (c) 2002-$now By Author.  This program is free software; you can  *
12 * redistribute it and/or modify it under the terms of the GNU General Public  *
13 * License as published by the Free Software Foundation; either version 2 of   *
14 * the License or (at your option) any later version.  This is online at:      *
15 *     http://www.fsf.org/copyleft/gpl.html                                    *
16 * Please send any updates to: fred@gruntose.com                               *
17 \*****************************************************************************/
18
19 #include <application/hoople_main.h>
20 #include <basis/astring.h>
21 #include <basis/guards.h>
22 #include <geometric/point.h>
23 #include <loggers/console_logger.h>
24 #include <structures/static_memory_gremlin.h>
25 #include <unit_test/unit_base.h>
26
27 using namespace application;
28 using namespace basis;
29 using namespace geometric;
30 using namespace loggers;
31 using namespace structures;
32 using namespace unit_test;
33
34 class test_point : virtual public unit_base, virtual public application_shell
35 {
36 public:
37   test_point() : application_shell() {}
38   DEFINE_CLASS_NAME("test_point");
39   virtual int execute();
40 };
41
42 int test_point::execute()
43 {
44   FUNCDEF("execute");
45   {
46     // first test just instantiates some things.
47     point<double> fred(23, angle<double>(4));
48     point<double> bob(399, angle<double>(2.3));
49     double dist = bob.distance(fred);
50 //LOG(astring("fred is ") + fred + " and bob is " + bob);
51 //LOG(a_sprintf("distance between is ", dist));
52     point<double> borg(fred - bob);
53 //LOG(astring("borg is fred-bob, which is ") + borg);
54     ASSERT_FALSE(borg.magnitude() - dist > 0.001,
55         "difference must be small between distance and magnitude");
56   }
57
58   {
59     astring pt1 = "12,38";
60     point<double> to_scan;
61     to_scan.from_text(pt1);
62     ASSERT_FALSE( (to_scan.x() != 12) || (to_scan.y() != 38),
63         "second test: first from_text should work");
64     astring pt2 = "{14.3,16.2989}";
65     to_scan.from_text(pt2);
66     ASSERT_FALSE( (to_scan.x() != 14.3) || (to_scan.y() != 16.2989),
67         "second test: second from_text should work too");
68   }
69
70   return final_report();
71 }
72
73 HOOPLE_MAIN(test_point, )
74