source: src/unittests/BaseShapesUnittest.cpp@ 3e4162

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Last change on this file since 3e4162 was c5186e, checked in by Frederik Heber <heber@…>, 15 years ago

Added getHomogenousPointsOnSurface() function to Shapes.

  • missing is so far: AndShape_impl which is not trivial, as surface is inside of both probably (ASSERT(false,...) present).
  • missing also (although trivial): Cuboid_impl (ASSERT(false,...) present).
  • Property mode set to 100644
File size: 3.8 KB
Line 
1/*
2 * BaseShapesUnittest.cpp
3 *
4 * Created on: Jun 18, 2010
5 * Author: crueger
6 */
7
8#include "BaseShapesUnittest.hpp"
9
10#include <cppunit/CompilerOutputter.h>
11#include <cppunit/extensions/TestFactoryRegistry.h>
12#include <cppunit/ui/text/TestRunner.h>
13
14#include <cmath>
15
16#ifdef HAVE_TESTRUNNER
17#include "UnitTestMain.hpp"
18#endif /*HAVE_TESTRUNNER*/
19
20#include "LinearAlgebra/Vector.hpp"
21#include "Shapes/Shape.hpp"
22
23#include "Shapes/BaseShapes.hpp"
24
25// Registers the fixture into the 'registry'
26CPPUNIT_TEST_SUITE_REGISTRATION( BaseShapesUnittest );
27
28void BaseShapesUnittest::setUp()
29{
30 v000 = 0*e1+0*e2+0*e3;
31 v100 = 1*e1+0*e2+0*e3;
32 v200 = -1*e1+0*e2+0*e3;
33 v010 = 0*e1+1*e2+0*e3;
34 v110 = 1*e1+1*e2+0*e3;
35 v210 = -1*e1+1*e2+0*e3;
36 v020 = 0*e1-1*e2+0*e3;
37 v120 = 1*e1-1*e2+0*e3;
38 v220 = -1*e1-1*e2+0*e3;
39 v001 = 0*e1+0*e2+1*e3;
40 v101 = 1*e1+0*e2+1*e3;
41 v201 = -1*e1+0*e2+1*e3;
42 v011 = 0*e1+1*e2+1*e3;
43 v111 = 1*e1+1*e2+1*e3;
44 v211 = -1*e1+1*e2+1*e3;
45 v021 = 0*e1-1*e2+1*e3;
46 v121 = 1*e1-1*e2+1*e3;
47 v221 = -1*e1-1*e2+1*e3;
48 v002 = 0*e1+0*e2-1*e3;
49 v102 = 1*e1+0*e2-1*e3;
50 v202 = -1*e1+0*e2-1*e3;
51 v012 = 0*e1+1*e2-1*e3;
52 v112 = 1*e1+1*e2-1*e3;
53 v212 = -1*e1+1*e2-1*e3;
54 v022 = 0*e1-1*e2-1*e3;
55 v122 = 1*e1-1*e2-1*e3;
56 v222 = -1*e1-1*e2-1*e3;
57}
58
59void BaseShapesUnittest::tearDown()
60{}
61
62
63void BaseShapesUnittest::isInsideTest(){
64 Shape s1 = Sphere();
65
66 CPPUNIT_ASSERT(s1.isInside(v000));
67 CPPUNIT_ASSERT(s1.isInside(v100));
68 CPPUNIT_ASSERT(s1.isInside(v200));
69 CPPUNIT_ASSERT(s1.isInside(v010));
70 CPPUNIT_ASSERT(!s1.isInside(v110));
71 CPPUNIT_ASSERT(!s1.isInside(v210));
72 CPPUNIT_ASSERT(s1.isInside(v020));
73 CPPUNIT_ASSERT(!s1.isInside(v120));
74 CPPUNIT_ASSERT(!s1.isInside(v220));
75 CPPUNIT_ASSERT(s1.isInside(v001));
76 CPPUNIT_ASSERT(!s1.isInside(v101));
77 CPPUNIT_ASSERT(!s1.isInside(v201));
78 CPPUNIT_ASSERT(!s1.isInside(v011));
79 CPPUNIT_ASSERT(!s1.isInside(v111));
80 CPPUNIT_ASSERT(!s1.isInside(v211));
81 CPPUNIT_ASSERT(!s1.isInside(v021));
82 CPPUNIT_ASSERT(!s1.isInside(v121));
83 CPPUNIT_ASSERT(!s1.isInside(v221));
84 CPPUNIT_ASSERT(s1.isInside(v002));
85 CPPUNIT_ASSERT(!s1.isInside(v102));
86 CPPUNIT_ASSERT(!s1.isInside(v202));
87 CPPUNIT_ASSERT(!s1.isInside(v012));
88 CPPUNIT_ASSERT(!s1.isInside(v112));
89 CPPUNIT_ASSERT(!s1.isInside(v212));
90 CPPUNIT_ASSERT(!s1.isInside(v022));
91 CPPUNIT_ASSERT(!s1.isInside(v122));
92 CPPUNIT_ASSERT(!s1.isInside(v222));
93
94 Shape s2 = Cuboid();
95
96 CPPUNIT_ASSERT(s2.isInside(v000));
97 CPPUNIT_ASSERT(s2.isInside(v100));
98 CPPUNIT_ASSERT(!s2.isInside(v200));
99 CPPUNIT_ASSERT(s2.isInside(v010));
100 CPPUNIT_ASSERT(s2.isInside(v110));
101 CPPUNIT_ASSERT(!s2.isInside(v210));
102 CPPUNIT_ASSERT(!s2.isInside(v020));
103 CPPUNIT_ASSERT(!s2.isInside(v120));
104 CPPUNIT_ASSERT(!s2.isInside(v220));
105 CPPUNIT_ASSERT(s2.isInside(v001));
106 CPPUNIT_ASSERT(s2.isInside(v101));
107 CPPUNIT_ASSERT(!s2.isInside(v201));
108 CPPUNIT_ASSERT(s2.isInside(v011));
109 CPPUNIT_ASSERT(s2.isInside(v111));
110 CPPUNIT_ASSERT(!s2.isInside(v211));
111 CPPUNIT_ASSERT(!s2.isInside(v021));
112 CPPUNIT_ASSERT(!s2.isInside(v121));
113 CPPUNIT_ASSERT(!s2.isInside(v221));
114 CPPUNIT_ASSERT(!s2.isInside(v002));
115 CPPUNIT_ASSERT(!s2.isInside(v102));
116 CPPUNIT_ASSERT(!s2.isInside(v202));
117 CPPUNIT_ASSERT(!s2.isInside(v012));
118 CPPUNIT_ASSERT(!s2.isInside(v112));
119 CPPUNIT_ASSERT(!s2.isInside(v212));
120 CPPUNIT_ASSERT(!s2.isInside(v022));
121 CPPUNIT_ASSERT(!s2.isInside(v122));
122 CPPUNIT_ASSERT(!s2.isInside(v222));
123
124}
125
126void BaseShapesUnittest::PointsOnSurfaceTest(){
127 Shape s = Sphere();
128 const size_t N = 200;
129 std::vector<Vector> PointsOnSurface = s.getHomogeneousPointsOnSurface(N);
130 for (std::vector<Vector>::const_iterator iter = PointsOnSurface.begin(); iter != PointsOnSurface.end(); ++iter) {
131 CPPUNIT_ASSERT(fabs(1. - (*iter).NormSquared()) < MYEPSILON);
132 }
133 CPPUNIT_ASSERT_EQUAL(N, PointsOnSurface.size());
134}
135
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