homogeneous_points.cpp
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00001 
00009 /*****************************************************************************
00010 ** Includes
00011 *****************************************************************************/
00012 
00013 #include <gtest/gtest.h>
00014 #include "../../include/ecl/geometry/homogeneous_point.hpp"
00015 
00016 /*****************************************************************************
00017 ** Using
00018 *****************************************************************************/
00019 
00020 using ecl::linear_algebra::Vector3d;
00021 using ecl::linear_algebra::Vector4d;
00022 using ecl::linear_algebra::Vector4f;
00023 using ecl::HomogeneousPoint;
00024 using ecl::HomogeneousPointf;
00025 using ecl::HomogeneousPointd;
00026 
00027 /*****************************************************************************
00028 ** Tests
00029 *****************************************************************************/
00030 
00031 TEST(HomogeneousPointTests,construct) {
00032         HomogeneousPointd point(0.1,0.2,0.3);
00033         EXPECT_EQ(0.1,point.x());
00034         EXPECT_EQ(0.2,point.y());
00035         EXPECT_EQ(0.3,point.z());
00036     Vector4d v; v << 0.1, 0.2, 0.3, 1.0;
00037         HomogeneousPointd p2(v);
00038         EXPECT_EQ(0.1,p2.x());
00039         EXPECT_EQ(0.2,p2.y());
00040         EXPECT_EQ(0.3,p2.z());
00041     Vector3d v3; v3 << 1.0, 2.0, 3.0;
00042         HomogeneousPointd p3(v3);
00043         EXPECT_EQ(1.0,p3.x());
00044         EXPECT_EQ(2.0,p3.y());
00045         EXPECT_EQ(3.0,p3.z());
00046 }
00047 
00048 TEST(HomogeneousPointTests,assignment) {
00049         HomogeneousPointf point;
00050         point << 1.0, 2.0, 3.0, 1.0;
00051         EXPECT_EQ(1.0,point.x());
00052         EXPECT_EQ(2.0,point.y());
00053         EXPECT_EQ(3.0,point.z());
00054         point.x(1.0);
00055         point.y(2.0);
00056         point.z(3.0);
00057         EXPECT_EQ(1.0,point.x());
00058         EXPECT_EQ(2.0,point.y());
00059         EXPECT_EQ(3.0,point.z());
00060     Vector4f v; v << 1.0, 2.0, 3.0, 1.0;
00061     point = v;
00062         EXPECT_EQ(1.0,point.x());
00063         EXPECT_EQ(2.0,point.y());
00064         EXPECT_EQ(3.0,point.z());
00065 }
00066 
00067 TEST(HomogeneousPointTests,vectorHandle) {
00068         HomogeneousPointd point;
00069         point << 1.0, 2.0, 3.0, 1.0;
00070         const Vector4d& v = point.positionVector();
00071         EXPECT_EQ(1.0,v[0]);
00072         EXPECT_EQ(2.0,v[1]);
00073         EXPECT_EQ(3.0,v[2]);
00074 }
00075 
00076 TEST(HomogeneousPointTests,constAccessors) {
00077         HomogeneousPointd point;
00078         point << 1.0, 2.0, 3.0, 1.0;
00079         const int cx = point.x();
00080         const int cy = point.y();
00081         const int cz = point.z();
00082         EXPECT_EQ(1.0,cx);
00083         EXPECT_EQ(2.0,cy);
00084         EXPECT_EQ(3.0,cz);
00085 }
00086 
00087 /*****************************************************************************
00088 ** Main program
00089 *****************************************************************************/
00090 
00091 int main(int argc, char **argv) {
00092     testing::InitGoogleTest(&argc,argv);
00093     return RUN_ALL_TESTS();
00094 }
00095 
00096 


ecl_geometry
Author(s): Daniel Stonier
autogenerated on Wed Aug 26 2015 11:27:46