DGtal 1.3.0
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exampleCatch.cpp
Go to the documentation of this file.
1
38#include <iostream>
39#include "ConfigExamples.h"
40#include "DGtal/helpers/StdDefs.h"
41#include "DGtal/base/Common.h"
42
43#include <vector>
44#include <list>
45#include <set>
46
48#include "DGtalCatch.h"
50
52
53using namespace std;
54using namespace DGtal;
55
56
58TEST_CASE( "Point Vector Unit tests" )
59{
60
61 //Global variables and init for this test case
64
65 DGtal::int32_t t1[] = {1,2,3,4};
66 DGtal::int32_t t2[]= {5,4,3,2};
67 double t3[]= {1.0,-1.0,2.0,-2.0};
68
69 Point p1( t1 );
70 Point p1bis( t1 );
71 Point p2( t2 );
72 RealPoint p3(t3);
73
74 SECTION("Comparisons")
75 {
76 REQUIRE( (p1 == p1bis) );
77 REQUIRE( p1 < p2 );
78 }
79
80 SECTION("Min/Max of vector components")
81 {
82 REQUIRE( (p3.max() == 2.0) );
83 REQUIRE( (p3.min() == -2.0) );
84 REQUIRE( (*p3.maxElement() == 2.0) );
85 REQUIRE( (*p3.minElement() == -2.0) );
86 }
87 SECTION("Arithmetical Operators")
88 {
89 REQUIRE( ((p1 + p2) == Point(6,6,6,6)) );
90 REQUIRE( ((p1 - p2) == Point(-4,-2,0,2)) );
91 REQUIRE( ((p1*2) == Point(2,4,6,8)) );
92 REQUIRE( ((2*p1) == Point(2,4,6,8)) );
93 REQUIRE( ((-p1) == Point(-1,-2,-3,-4)) );
94 REQUIRE( (p1.inf(p2) == Point(1,2,3,2)) );
95 REQUIRE( (p1.sup(p2) == Point(5,4,3,4)) );
96 REQUIRE( (p1.dot(p2) == 30) );
97 }
98
99}
101
102
104TEMPLATE_TEST_CASE("STL Container test", "Description",
105 std::list<int>, std::vector<int>, std::set<int>)
106{
107 TestType defaultConstructed;
108
109 SECTION("Size of the default constructed container")
110 {
111 REQUIRE( ( defaultConstructed.size() == 0 ) );
112 }
113
114 //Adding a value
115 defaultConstructed.insert( defaultConstructed.begin(), 5 );
116
117 SECTION("Size after one insert")
118 {
119 REQUIRE( ( defaultConstructed.size() == 1 ) );
120 }
121}
123
124
Aim: Implements basic operations that will be used in Point and Vector classes.
Definition: PointVector.h:593
Component max() const
Iterator maxElement()
Component min() const
Iterator minElement()
TEMPLATE_TEST_CASE("STL Container test", "Description", std::list< int >, std::vector< int >, std::set< int >)
[exampleCatch-example1]
TEST_CASE("Point Vector Unit tests")
[exampleCatch-example1]
DGtal is the top-level namespace which contains all DGtal functions and types.
boost::int32_t int32_t
signed 32-bit integer.
Definition: BasicTypes.h:72
STL namespace.
Z2i::RealPoint RealPoint
MyPointD Point
Definition: testClone2.cpp:383
SECTION("Testing constant forward iterators")
REQUIRE(domain.isInside(aPoint))