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

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• Author : sammy
  Date : 2008-05-01 09:45:14
  Hash : ab4586ca
  Message : * Update demos and unit tests so that they use the newly named types.

• test/FTPolygonGlyph-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 "FTGL/ftgl.h"
  #include "FTInternals.h"
  
  extern void buildGLContext();
  
  class FTPolygonGlyphTest : public CppUnit::TestCase
  {
      CPPUNIT_TEST_SUITE(FTPolygonGlyphTest);
          CPPUNIT_TEST(testConstructor);
          CPPUNIT_TEST(testRender);
      CPPUNIT_TEST_SUITE_END();
  
      public:
          FTPolygonGlyphTest() : CppUnit::TestCase("FTPolygonGlyph Test")
          {
          }
  
          FTPolygonGlyphTest(const std::string& name) : CppUnit::TestCase(name) {}
  
          ~FTPolygonGlyphTest()
          {
          }
  
          void testConstructor()
          {
              setUpFreetype();
  
              buildGLContext();
  
              FTPolygonGlyph* polyGlyph = new FTPolygonGlyph(face->glyph, 0, true);
              CPPUNIT_ASSERT(polyGlyph->Error() == 0);
  
              CPPUNIT_ASSERT(glGetError() == GL_NO_ERROR);
  
              tearDownFreetype();
          }
  
          void testRender()
          {
              setUpFreetype();
  
              buildGLContext();
  
              FTPolygonGlyph* polyGlyph = new FTPolygonGlyph(face->glyph, 0.0f, true);
              polyGlyph->Render(FTPoint(0, 0, 0), FTGL::RENDER_FRONT);
              CPPUNIT_ASSERT(polyGlyph->Error() == 0);
  
              CPPUNIT_ASSERT(glGetError() == GL_NO_ERROR);
  
              tearDownFreetype();
          }
  
          void setUp()
          {}
  
          void tearDown()
          {}
  
      private:
          FT_Library   library;
          FT_Face      face;
  
          void setUpFreetype()
          {
              FT_Error error = FT_Init_FreeType(&library);
              assert(!error);
              error = FT_New_Face(library, FONT_FILE, 0, &face);
              assert(!error);
  
              FT_Set_Char_Size(face, 0L, FONT_POINT_SIZE * 64, RESOLUTION, RESOLUTION);
  
              error = FT_Load_Char(face, CHARACTER_CODE_A, FT_LOAD_DEFAULT);
              assert(!error);
          }
  
          void tearDownFreetype()
          {
              FT_Done_Face(face);
              FT_Done_FreeType(library);
          }
  
  };
  
  CPPUNIT_TEST_SUITE_REGISTRATION(FTPolygonGlyphTest);