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

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• Hash : 74b3ad8c
  Author :
  Date : 2008-04-13T14:04:54
  

  * Changed some unit tests so that they're clearer about where the failures come from.

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• test/FTGLExtrdFont-Test.cpp

• #include <cppunit/extensions/HelperMacros.h>
  #include <cppunit/TestCaller.h>
  #include <cppunit/TestCase.h>
  #include <cppunit/TestSuite.h>
  #include <assert.h>
  
  #include "Fontdefs.h"
  #include "FTGLExtrdFont.h"
  
  extern void buildGLContext();
  
  class FTGLExtrdFontTest : public CppUnit::TestCase
  {
      CPPUNIT_TEST_SUITE( FTGLExtrdFontTest);
          CPPUNIT_TEST( testConstructor);
          CPPUNIT_TEST( testRender);
          CPPUNIT_TEST( testBadDisplayList);
          CPPUNIT_TEST( testGoodDisplayList);
      CPPUNIT_TEST_SUITE_END();
          
      public:
          FTGLExtrdFontTest() : CppUnit::TestCase( "FTGLExtrdFont Test")
          {
          }
          
          FTGLExtrdFontTest( const std::string& name) : CppUnit::TestCase(name) {}
          
          ~FTGLExtrdFontTest()
          {
          }
          
          void testConstructor()
          {
              buildGLContext();
          
              FTGLExtrdFont* extrudedFont = new FTGLExtrdFont( FONT_FILE);            
              CPPUNIT_ASSERT_EQUAL( extrudedFont->Error(), 0);
          
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());        
          }
  
          void testRender()
          {
              buildGLContext();
          
              FTGLExtrdFont* extrudedFont = new FTGLExtrdFont( FONT_FILE);            
              extrudedFont->Render(GOOD_ASCII_TEST_STRING);
  
              CPPUNIT_ASSERT_EQUAL( extrudedFont->Error(), 0x97);   // Invalid pixels per em
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());        
  
              extrudedFont->FaceSize(18);
              extrudedFont->Render(GOOD_ASCII_TEST_STRING);
  
              CPPUNIT_ASSERT_EQUAL( extrudedFont->Error(), 0);        
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());        
          }
          
          void testBadDisplayList()
          {
              buildGLContext();
          
              FTGLExtrdFont* extrudedFont = new FTGLExtrdFont( FONT_FILE);
              extrudedFont->FaceSize(18);
              
              int glList = glGenLists(1);
              glNewList( glList, GL_COMPILE);
  
                  extrudedFont->Render(GOOD_ASCII_TEST_STRING);
  
              glEndList();
  
              CPPUNIT_ASSERT_EQUAL( (int)glGetError(), GL_INVALID_OPERATION);
          }
          
          void testGoodDisplayList()
          {
              buildGLContext();
          
              FTGLExtrdFont* extrudedFont = new FTGLExtrdFont( FONT_FILE);
              extrudedFont->FaceSize(18);
  
              extrudedFont->UseDisplayList(false);
              int glList = glGenLists(1);
              glNewList( glList, GL_COMPILE);
  
                  extrudedFont->Render(GOOD_ASCII_TEST_STRING);
  
              glEndList();
  
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());
          }
          
          void setUp() 
          {}
          
          void tearDown() 
          {}
                      
      private:
  };
  
  CPPUNIT_TEST_SUITE_REGISTRATION( FTGLExtrdFontTest);
  
  

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