test/math/Vector3TestCase.cpp

#include "math/Vector3TestCase.hpp"

// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION( Vector3TestCase );


void Vector3TestCase::setUp(){
    zero[0] = 0.0;
    zero[1] = 0.0;
    zero[2] = 0.0;

    one[0] = 1.0;
    one[1] = 1.0;
    one[2] = 1.0;

    two[0] = 2.0;
    two[1] = 2.0;
    two[2] = 2.0;

    v1[0] = 1.0;
    v1[1] = 2.0;
    v1[2] = 3.0;

    v2[0] = 4.0;
    v2[1] = 1.0;
    v2[2] = 2.0;

    v3[0] = 1.0;
    v3[1] = 10.0;
    v3[2] = -7.0;

    
}

void Vector3TestCase::tearDown(){
}

void Vector3TestCase::testConstructors(){
    double b[] = {2.9, 3.2, 1.2};
    Vector3d v(b);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(v.x(), 2.9, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(v.y(), 3.2, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(v.z(), 1.2, OpenMD::NumericConstant::epsilon);    
}

void Vector3TestCase::testArithmetic(){

    
}

void Vector3TestCase::testOperators(){
    Vector3d tmp;
    //test +=

    //test +
    CPPUNIT_ASSERT(one + one == two);
    
    //test -=
    tmp = two;
    tmp -= one;
    CPPUNIT_ASSERT(tmp == one);
    
    //test -
    CPPUNIT_ASSERT(two -one == one);
    
    //test *=
    tmp = two;
    tmp *= 0.5;
    CPPUNIT_ASSERT(tmp == one);
    
    //test *
    CPPUNIT_ASSERT(two * 0.5 == one);
    CPPUNIT_ASSERT(0.5 * two == one);

    //test /=
    tmp = two;
    tmp *= 2.0;
    CPPUNIT_ASSERT(tmp == one * 4.0);    
    
    //test /
    CPPUNIT_ASSERT( two /2.0 == one);
    CPPUNIT_ASSERT( two /4.0 == one * 0.5);

}

void Vector3TestCase::testAccessEntries(){

    CPPUNIT_ASSERT_DOUBLES_EQUAL(v1.z(), 3.0, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(v2.x(), 4.0, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(v3.y(), 10.0, OpenMD::NumericConstant::epsilon);

    Vector3d tmp;
    tmp.x() = 78.01;
    tmp.y() = 21.0;
    tmp.z() =133.12;
    CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.x(), 78.01, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.y(), 21.0, OpenMD::NumericConstant::epsilon);
    CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.z(), 133.12, OpenMD::NumericConstant::epsilon);

}

void Vector3TestCase::testOtherTemplateFunctions(){      
    //test cross
    CPPUNIT_ASSERT(cross(v1, v2) == v3);
    CPPUNIT_ASSERT(cross(one, two) == zero);
    
}
Revision:	1465
Committed:	Fri Jul 9 23:08:25 2010 UTC (15 years, 3 months ago) by chuckv
File size:	2350 byte(s)
Log Message:	Creating busticated version of OpenMD
#	User	Rev	Content
1	tim	100	#include "math/Vector3TestCase.hpp"
2
3			// Registers the fixture into the 'registry'
4			CPPUNIT_TEST_SUITE_REGISTRATION( Vector3TestCase );
5
6
7			void Vector3TestCase::setUp(){
8	tim	102	zero[0] = 0.0;
9			zero[1] = 0.0;
10			zero[2] = 0.0;
11
12			one[0] = 1.0;
13			one[1] = 1.0;
14			one[2] = 1.0;
15
16			two[0] = 2.0;
17			two[1] = 2.0;
18			two[2] = 2.0;
19
20			v1[0] = 1.0;
21			v1[1] = 2.0;
22			v1[2] = 3.0;
23
24			v2[0] = 4.0;
25			v2[1] = 1.0;
26			v2[2] = 2.0;
27
28			v3[0] = 1.0;
29			v3[1] = 10.0;
30			v3[2] = -7.0;
31
32
33	tim	100	}
34
35			void Vector3TestCase::tearDown(){
36			}
37
38			void Vector3TestCase::testConstructors(){
39	tim	151	double b[] = {2.9, 3.2, 1.2};
40			Vector3d v(b);
41	gezelter	1390	CPPUNIT_ASSERT_DOUBLES_EQUAL(v.x(), 2.9, OpenMD::NumericConstant::epsilon);
42			CPPUNIT_ASSERT_DOUBLES_EQUAL(v.y(), 3.2, OpenMD::NumericConstant::epsilon);
43			CPPUNIT_ASSERT_DOUBLES_EQUAL(v.z(), 1.2, OpenMD::NumericConstant::epsilon);
44	tim	100	}
45
46			void Vector3TestCase::testArithmetic(){
47	tim	102
48
49	tim	100	}
50
51			void Vector3TestCase::testOperators(){
52	tim	102	Vector3d tmp;
53			//test +=
54
55			//test +
56			CPPUNIT_ASSERT(one + one == two);
57
58			//test -=
59			tmp = two;
60			tmp -= one;
61			CPPUNIT_ASSERT(tmp == one);
62
63			//test -
64			CPPUNIT_ASSERT(two -one == one);
65
66			//test *=
67			tmp = two;
68			tmp *= 0.5;
69			CPPUNIT_ASSERT(tmp == one);
70
71			//test *
72			CPPUNIT_ASSERT(two * 0.5 == one);
73			CPPUNIT_ASSERT(0.5 * two == one);
74
75			//test /=
76			tmp = two;
77			tmp *= 2.0;
78	tim	110	CPPUNIT_ASSERT(tmp == one * 4.0);
79
80	tim	102	//test /
81	tim	110	CPPUNIT_ASSERT( two /2.0 == one);
82			CPPUNIT_ASSERT( two /4.0 == one * 0.5);
83
84	tim	100	}
85
86			void Vector3TestCase::testAccessEntries(){
87	tim	102
88	gezelter	1390	CPPUNIT_ASSERT_DOUBLES_EQUAL(v1.z(), 3.0, OpenMD::NumericConstant::epsilon);
89			CPPUNIT_ASSERT_DOUBLES_EQUAL(v2.x(), 4.0, OpenMD::NumericConstant::epsilon);
90			CPPUNIT_ASSERT_DOUBLES_EQUAL(v3.y(), 10.0, OpenMD::NumericConstant::epsilon);
91	tim	102
92			Vector3d tmp;
93			tmp.x() = 78.01;
94			tmp.y() = 21.0;
95			tmp.z() =133.12;
96	gezelter	1390	CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.x(), 78.01, OpenMD::NumericConstant::epsilon);
97			CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.y(), 21.0, OpenMD::NumericConstant::epsilon);
98			CPPUNIT_ASSERT_DOUBLES_EQUAL(tmp.z(), 133.12, OpenMD::NumericConstant::epsilon);
99	tim	110
100	tim	100	}
101
102	tim	102	void Vector3TestCase::testOtherTemplateFunctions(){
103			//test cross
104			CPPUNIT_ASSERT(cross(v1, v2) == v3);
105			CPPUNIT_ASSERT(cross(one, two) == zero);
106
107			}