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

• #include <iostream>
  
  #include <cppunit/extensions/HelperMacros.h>
  #include <cppunit/TestCaller.h>
  #include <cppunit/TestCase.h>
  #include <cppunit/TestSuite.h>
  #include <assert.h>
  
  #include <ft2build.h>
  #include FT_FREETYPE_H
  #include FT_GLYPH_H
  
  
  #include "Fontdefs.h"
  #include "FTFace.h"
  #include "FTCharmap.h"
  
  
  class FTCharmapTest : public CppUnit::TestCase
  {
      CPPUNIT_TEST_SUITE(FTCharmapTest);
          CPPUNIT_TEST(testConstructor);
          CPPUNIT_TEST(testSetEncoding);
          CPPUNIT_TEST(testGetGlyphListIndex);
  //        CPPUNIT_TEST(testGetFontIndex);
  //        CPPUNIT_TEST(testInsertCharacterIndex);
      CPPUNIT_TEST_SUITE_END();
  
      public:
          FTCharmapTest() : CppUnit::TestCase("FTCharmap Test")
          {
              setUpFreetype();
          }
  
          FTCharmapTest(const std::string& name) : CppUnit::TestCase(name) {}
  
          ~FTCharmapTest()
          {
              tearDownFreetype();
          }
  
  
          void testConstructor()
          {
              CPPUNIT_ASSERT_EQUAL(0, charmap->Error());
              CPPUNIT_ASSERT_EQUAL(ft_encoding_unicode, charmap->Encoding());
          }
  
  
          void testSetEncoding()
          {
              CPPUNIT_ASSERT(charmap->CharMap(ft_encoding_unicode));
  
              CPPUNIT_ASSERT_EQUAL(0, charmap->Error());
              CPPUNIT_ASSERT_EQUAL(ft_encoding_unicode, charmap->Encoding());
  
              CPPUNIT_ASSERT(!charmap->CharMap(ft_encoding_johab));
  
              CPPUNIT_ASSERT_EQUAL(0x06, charmap->Error()); // invalid argument
              CPPUNIT_ASSERT_EQUAL(ft_encoding_unicode, charmap->Encoding());
          }
  
  
          void testGetGlyphListIndex()
          {
              charmap->CharMap(ft_encoding_johab);
  
              CPPUNIT_ASSERT_EQUAL(0x06, charmap->Error()); // invalid argument
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(BIG_CHARACTER_CODE));
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(NULL_CHARACTER_CODE));
  
              charmap->CharMap(ft_encoding_unicode);
  
              CPPUNIT_ASSERT_EQUAL(0, charmap->Error());
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(BIG_CHARACTER_CODE));
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(NULL_CHARACTER_CODE));
  
              // Check that the error flag is reset.
              charmap->CharMap(ft_encoding_johab);
              CPPUNIT_ASSERT_EQUAL(0x06, charmap->Error()); // invalid argument
              charmap->CharMap(ft_encoding_unicode);
              CPPUNIT_ASSERT_EQUAL(0, charmap->Error());
          }
  
  
          void testGetFontIndex()
          {
              charmap->CharMap(ft_encoding_johab);
  
              CPPUNIT_ASSERT_EQUAL(0x06, charmap->Error()); // invalid argument
              CPPUNIT_ASSERT_EQUAL(FONT_INDEX_OF_A, charmap->FontIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(BIG_FONT_INDEX, charmap->FontIndex(BIG_CHARACTER_CODE));
              CPPUNIT_ASSERT_EQUAL(NULL_FONT_INDEX, charmap->FontIndex(NULL_CHARACTER_CODE));
              charmap->CharMap(ft_encoding_unicode);
  
              CPPUNIT_ASSERT_EQUAL(0, charmap->Error());
  
              CPPUNIT_ASSERT_EQUAL(FONT_INDEX_OF_A, charmap->FontIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(BIG_FONT_INDEX, charmap->FontIndex(BIG_CHARACTER_CODE));
              CPPUNIT_ASSERT_EQUAL(NULL_FONT_INDEX, charmap->FontIndex(NULL_CHARACTER_CODE));
  
          }
  
  
          void testInsertCharacterIndex()
          {
              CPPUNIT_ASSERT_EQUAL(0U, charmap->GlyphListIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(FONT_INDEX_OF_A, charmap->FontIndex(CHARACTER_CODE_A));
  
              charmap->InsertIndex(69, CHARACTER_CODE_A);
              CPPUNIT_ASSERT_EQUAL(FONT_INDEX_OF_A, charmap->FontIndex(CHARACTER_CODE_A));
              CPPUNIT_ASSERT_EQUAL(69U, charmap->GlyphListIndex(CHARACTER_CODE_A));
  
              charmap->InsertIndex(999, CHARACTER_CODE_G);
              CPPUNIT_ASSERT_EQUAL(999U, charmap->GlyphListIndex(CHARACTER_CODE_G));
          }
  
          void setUp()
          {
              charmap = new FTCharmap(face);
          }
  
  
          void tearDown()
          {
              delete charmap;
          }
  
      private:
          FTFace*      face;
          FTCharmap* charmap;
  
          void setUpFreetype()
          {
              face = new FTFace(GOOD_FONT_FILE);
              CPPUNIT_ASSERT(!face->Error());
          }
  
          void tearDownFreetype()
          {
              delete face;
          }
  };
  
  CPPUNIT_TEST_SUITE_REGISTRATION(FTCharmapTest);
  
  

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