exampleCatch.cpp File Reference

#include <iostream>
#include "ConfigExamples.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/base/Common.h"
#include <vector>
#include <list>
#include <set>
#include "DGtalCatch.h"

Go to the source code of this file.

Functions
	TEST_CASE ("Point Vector Unit tests")
	[exampleCatch-example1] More...
	TEMPLATE_TEST_CASE ("STL Container test", "Description", std::list< int >, std::vector< int >, std::set< int >)
	[exampleCatch-example1] More...

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Author

David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@l.nosp@m.iris..nosp@m.cnrs.nosp@m..fr ) Laboratoire d'InfoRmatique en Image et Systemes d'information - LIRIS (CNRS, UMR 5205), CNRS, France

Date

2015/09/20

An example file named exampleCatch.

This file is part of the DGtal library.

Definition in file exampleCatch.cpp.

Function Documentation

TEMPLATE_TEST_CASE()

TEMPLATE_TEST_CASE	(	"STL Container test"	,
		"Description"	,
		std::list< int >	,
		std::vector< int >	,
		std::set< int >
	)

[exampleCatch-example1]

[exampleCatch-example2]

Definition at line 104 of file exampleCatch.cpp.

{
  TestType defaultConstructed;
 
  SECTION("Size of the default constructed container")
    {
      REQUIRE( ( defaultConstructed.size() == 0 ) ); 
    }
 
  //Adding a value
  defaultConstructed.insert( defaultConstructed.begin(),  5 );
  
  SECTION("Size after one insert")
    {
      REQUIRE( ( defaultConstructed.size() == 1 ) ); 
    }
}

References REQUIRE(), and SECTION().

TEST_CASE()

TEST_CASE

(

"Point Vector Unit tests"

)

[exampleCatch-example1]

Definition at line 58 of file exampleCatch.cpp.

{
 
  //Global variables and init for this test case
  typedef PointVector<4, DGtal::int32_t> Point;
  typedef PointVector<4, double> RealPoint;
 
  DGtal::int32_t t1[] = {1,2,3,4};
  DGtal::int32_t t2[]= {5,4,3,2};
  double t3[]= {1.0,-1.0,2.0,-2.0};
 
  Point p1( t1 );
  Point p1bis( t1 );
  Point p2( t2 );
  RealPoint p3(t3);
 
  SECTION("Comparisons")
    {
      REQUIRE( (p1 == p1bis) );
      REQUIRE( p1 < p2 );
    }
  
  SECTION("Min/Max of vector components")
    {
      REQUIRE( (p3.max() == 2.0) );
      REQUIRE( (p3.min() == -2.0) );
      REQUIRE( (*p3.maxElement() == 2.0) );
      REQUIRE( (*p3.minElement() == -2.0) );
    }
  SECTION("Arithmetical Operators")
    {
      REQUIRE( ((p1 + p2) == Point(6,6,6,6)) );
      REQUIRE( ((p1 - p2) == Point(-4,-2,0,2)) );
      REQUIRE( ((p1*2) == Point(2,4,6,8)) );
      REQUIRE( ((2*p1) == Point(2,4,6,8)) );
      REQUIRE( ((-p1) == Point(-1,-2,-3,-4)) );
      REQUIRE( (p1.inf(p2) == Point(1,2,3,2)) );
      REQUIRE( (p1.sup(p2) == Point(5,4,3,4)) );
      REQUIRE( (p1.dot(p2) == 30) );
    }
 
}

References DGtal::PointVector< dim, TEuclideanRing, TContainer >::max(), DGtal::PointVector< dim, TEuclideanRing, TContainer >::maxElement(), DGtal::PointVector< dim, TEuclideanRing, TContainer >::min(), DGtal::PointVector< dim, TEuclideanRing, TContainer >::minElement(), REQUIRE(), and SECTION().