kc3-lang/ftgl/test/FTPoint-Test.cpp

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• Author : henry
  Date : 2004-12-06 22:42:28
  Hash : d60f1a16
  Message : const correctness.

• test/FTPoint-Test.cpp

• #include <cppunit/extensions/HelperMacros.h>
  #include <cppunit/TestCaller.h>
  #include <cppunit/TestCase.h>
  #include <cppunit/TestSuite.h>
  
  #include "FTPoint.h"
  
  
  class FTPointTest : public CppUnit::TestCase
  {
      CPPUNIT_TEST_SUITE( FTPointTest);
          CPPUNIT_TEST( testConstructor);
          CPPUNIT_TEST( testOperatorEqual);
          CPPUNIT_TEST( testOperatorPlus);
          CPPUNIT_TEST( testOperatorMultiply);
          CPPUNIT_TEST( testOperatorNotEqual);
          CPPUNIT_TEST( testOperatorPlusEquals);
          CPPUNIT_TEST( testOperatorDouble);
          CPPUNIT_TEST( testSetters);
          CPPUNIT_TEST( testGetters);        
      CPPUNIT_TEST_SUITE_END();
          
      public:
          FTPointTest() : CppUnit::TestCase( "FTPoint Test")
          {}
          
          FTPointTest( const std::string& name) : CppUnit::TestCase(name) {}
          
          void testConstructor()
          {
              FTPoint point1;
  
              CPPUNIT_ASSERT( point1.X() == 0.0f);
              CPPUNIT_ASSERT( point1.Y() == 0.0f);
              CPPUNIT_ASSERT( point1.Z() == 0.0f);
              
              FTPoint point2( 1.0f, 2.0f, 3.0f);
  
              CPPUNIT_ASSERT( point2.X() == 1.0f);
              CPPUNIT_ASSERT( point2.Y() == 2.0f);
              CPPUNIT_ASSERT( point2.Z() == 3.0f);
              
              FT_Vector ftVector;
              ftVector.x = 4;
              ftVector.y = 23;
              
              FTPoint point3( ftVector);
              
              CPPUNIT_ASSERT( point3.X() ==  4.0f);
              CPPUNIT_ASSERT( point3.Y() == 23.0f);
              CPPUNIT_ASSERT( point3.Z() ==  0.0f); 
          }
  
          
          void testOperatorEqual()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
              FTPoint point2(  1.0f, 2.0f, 3.0f);
              FTPoint point3( -1.0f, 2.3f, 23.0f);
              
              CPPUNIT_ASSERT(   point1 == point1);
              CPPUNIT_ASSERT(   point1 == point2);
              CPPUNIT_ASSERT( !(point1 == point3));
          }
          
          
          void testOperatorNotEqual()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
              FTPoint point2(  1.0f, 2.0f, 3.0f);
              FTPoint point3( -1.0f, 2.3f, 23.0f);
              
              CPPUNIT_ASSERT( !(point1 != point1));
              CPPUNIT_ASSERT( !(point1 != point2));
              CPPUNIT_ASSERT(   point1 != point3);
          }
          
          
          void testOperatorPlus()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
              FTPoint point2(  1.0f, 2.0f, 3.0f);
              
              FTPoint point3(  2.0f, 4.0f, 6.0f);
              FTPoint point4 = point1 + point2;
              
              CPPUNIT_ASSERT( point4 == point3);
          }
          
          
          void testOperatorMultiply()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
              FTPoint point2(  1.0f, 2.0f, 3.0f);
              
              FTPoint point3(  2.0f, 4.0f, 6.0f);
              FTPoint point4 = point1 * 2.0;
  
              CPPUNIT_ASSERT( point4 == point3);
  
              point4 = 2.0 * point2;
              
              CPPUNIT_ASSERT( point4 == point3);
          }
          
          
          void testOperatorPlusEquals()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
              FTPoint point2(  -2.0f, 21.0f, 0.0f);
              FTPoint point3( -1.0f, 23.0f, 3.0f);
              
              point1 += point2;
              
              CPPUNIT_ASSERT( point1 == point3);
          }
          
          
          void testOperatorDouble()
          {
              FTPoint point1(  1.0f, 2.0f, 3.0f);
          
              const double* pointer = static_cast<const double*>(point1);
              CPPUNIT_ASSERT(pointer[0] == 1.0f);
              CPPUNIT_ASSERT(pointer[1] == 2.0f);
              CPPUNIT_ASSERT(pointer[2] == 3.0f);
          }
          
          void testSetters()
          {
              FTPoint point;
              FTPoint point1( 1, 2, 3);
              
              point.X(1);
              point.Y(2);
              point.Z(3);
              
              CPPUNIT_ASSERT(point == point1);
          }
          
          void testGetters()
          {
              FTPoint point( 1.0f, 2.0f, 3.0f);
              
              CPPUNIT_ASSERT(point.X() == 1.0);
              CPPUNIT_ASSERT(point.Y() == 2.0);
              CPPUNIT_ASSERT(point.Z() == 3.0);
          }
          
          
          void setUp() 
          {}
          
          
          void tearDown() 
          {}
          
      private:
  };
  
  CPPUNIT_TEST_SUITE_REGISTRATION( FTPointTest);