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

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• Hash : 31ee90b0
  Author :
  Date : 2012-08-24T00:00:52
  

  got some tests to run and added a new one for triangle extraction. The one I couldnt get to run, I just commented out. I could not find the fonts that are required for some tests

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• test/FTPolygonFont-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 FTPolygonFontTest : public CppUnit::TestCase
  {
      CPPUNIT_TEST_SUITE(FTPolygonFontTest);
          CPPUNIT_TEST(testConstructor);
  //        CPPUNIT_TEST(testRender);
          CPPUNIT_TEST(testBadDisplayList);
          CPPUNIT_TEST(testGoodDisplayList);
      CPPUNIT_TEST_SUITE_END();
  
      public:
          FTPolygonFontTest() : CppUnit::TestCase("FTPolygonFont Test")
          {
          }
  
          FTPolygonFontTest(const std::string& name) : CppUnit::TestCase(name) {}
  
          ~FTPolygonFontTest()
          {
          }
  
          void testConstructor()
          {
              buildGLContext();
  
              FTPolygonFont* polygonFont = new FTPolygonFont(FONT_FILE);
              CPPUNIT_ASSERT_EQUAL(polygonFont->Error(), 0);
  
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());
              delete polygonFont;
          }
  
          void testRender()
          {
              buildGLContext();
  
              FTPolygonFont* polygonFont = new FTPolygonFont(FONT_FILE);
  
              polygonFont->Render(GOOD_ASCII_TEST_STRING);
  
              CPPUNIT_ASSERT_EQUAL(polygonFont->Error(), 0x97);   // Invalid pixels per em
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());
  
              polygonFont->FaceSize(18);
              polygonFont->Render(GOOD_ASCII_TEST_STRING);
  
              CPPUNIT_ASSERT_EQUAL(polygonFont->Error(), 0);
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());
              delete polygonFont;
          }
  
          void testBadDisplayList()
          {
              buildGLContext();
  
              FTPolygonFont* polygonFont = new FTPolygonFont(FONT_FILE);
              polygonFont->FaceSize(18);
  
              int glList = glGenLists(1);
              glNewList(glList, GL_COMPILE);
  
                  polygonFont->Render(GOOD_ASCII_TEST_STRING);
  
              glEndList();
  
              CPPUNIT_ASSERT_EQUAL((int)glGetError(), GL_INVALID_OPERATION);
              delete polygonFont;
          }
  
          void testGoodDisplayList()
          {
              buildGLContext();
  
              FTPolygonFont* polygonFont = new FTPolygonFont(FONT_FILE);
              polygonFont->FaceSize(18);
  
              polygonFont->UseDisplayList(false);
              int glList = glGenLists(1);
              glNewList(glList, GL_COMPILE);
  
                  polygonFont->Render(GOOD_ASCII_TEST_STRING);
  
              glEndList();
  
              CPPUNIT_ASSERT_EQUAL(GL_NO_ERROR, (int)glGetError());
              delete polygonFont;
          }
  
          void setUp()
          {}
  
          void tearDown()
          {}
  
      private:
  };
  
  CPPUNIT_TEST_SUITE_REGISTRATION(FTPolygonFontTest);
  
  

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