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#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( charmap->Error() == 0);
CPPUNIT_ASSERT( charmap->Encoding() == ft_encoding_unicode);
}
void testSetEncoding()
{
CPPUNIT_ASSERT( charmap->CharMap( ft_encoding_unicode));
CPPUNIT_ASSERT( charmap->Error() == 0);
CPPUNIT_ASSERT( charmap->Encoding() == ft_encoding_unicode);
CPPUNIT_ASSERT( !charmap->CharMap( ft_encoding_johab));
CPPUNIT_ASSERT( charmap->Error() == 0x06); // invalid argument
CPPUNIT_ASSERT( charmap->Encoding() == ft_encoding_none);
}
void testGetGlyphListIndex()
{
charmap->CharMap( ft_encoding_johab);
CPPUNIT_ASSERT( charmap->Error() == 0x06); // invalid argument
CPPUNIT_ASSERT( charmap->GlyphListIndex( CHARACTER_CODE_A) == 0);
CPPUNIT_ASSERT( charmap->GlyphListIndex( BIG_CHARACTER_CODE) == 0);
CPPUNIT_ASSERT( charmap->GlyphListIndex( NULL_CHARACTER_CODE) == 0);
charmap->CharMap( ft_encoding_unicode);
CPPUNIT_ASSERT( charmap->Error() == 0);
CPPUNIT_ASSERT( charmap->GlyphListIndex( CHARACTER_CODE_A) == 0);
CPPUNIT_ASSERT( charmap->GlyphListIndex( BIG_CHARACTER_CODE) == 0);
CPPUNIT_ASSERT( charmap->GlyphListIndex( NULL_CHARACTER_CODE) == 0);
}
void testGetFontIndex()
{
charmap->CharMap( ft_encoding_johab);
CPPUNIT_ASSERT( charmap->Error() == 0x06); // invalid argument
CPPUNIT_ASSERT( charmap->FontIndex( CHARACTER_CODE_A) == FONT_INDEX_OF_A);
CPPUNIT_ASSERT( charmap->FontIndex( BIG_CHARACTER_CODE) == BIG_FONT_INDEX);
CPPUNIT_ASSERT( charmap->FontIndex( NULL_CHARACTER_CODE) == NULL_FONT_INDEX);
charmap->CharMap( ft_encoding_unicode);
CPPUNIT_ASSERT( charmap->Error() == 0);
CPPUNIT_ASSERT( charmap->FontIndex( CHARACTER_CODE_A) == FONT_INDEX_OF_A);
CPPUNIT_ASSERT( charmap->FontIndex( BIG_CHARACTER_CODE) == BIG_FONT_INDEX);
CPPUNIT_ASSERT( charmap->FontIndex( NULL_CHARACTER_CODE) == NULL_FONT_INDEX);
}
void testInsertCharacterIndex()
{
CPPUNIT_ASSERT( charmap->GlyphListIndex( CHARACTER_CODE_A) == 0);
CPPUNIT_ASSERT( charmap->FontIndex( CHARACTER_CODE_A) == FONT_INDEX_OF_A);
charmap->InsertIndex( CHARACTER_CODE_A, 69);
CPPUNIT_ASSERT( charmap->FontIndex( CHARACTER_CODE_A) == FONT_INDEX_OF_A);
CPPUNIT_ASSERT( charmap->GlyphListIndex( CHARACTER_CODE_A) == 69);
charmap->InsertIndex( CHARACTER_CODE_G, 999);
CPPUNIT_ASSERT( charmap->GlyphListIndex( CHARACTER_CODE_G) == 999);
}
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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