void testBadDisplayList() {
buildGLContext();
FTGLOutlineFont* outlineFont = new FTGLOutlineFont( FONT_FILE);
outlineFont->FaceSize(18);
int glList = glGenLists(1);
glNewList( glList, GL_COMPILE);
outlineFont->Render(GOOD_ASCII_TEST_STRING);
glEndList();
CPPUNIT_ASSERT( glGetError() == GL_INVALID_OPERATION);
}
void testResizeBug()
{
buildGLContext();
FTGLTextureFont* textureFont = new FTGLTextureFont( FONT_FILE);
CPPUNIT_ASSERT( textureFont->Error() == 0);
textureFont->FaceSize(18);
textureFont->Render("first");
textureFont->FaceSize(38);
textureFont->Render("second");
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
}
void testRender() {
buildGLContext();
FTGLOutlineFont* outlineFont = new FTGLOutlineFont( FONT_FILE);
outlineFont->Render(GOOD_ASCII_TEST_STRING);
CPPUNIT_ASSERT( outlineFont->Error() == 0x97); // Invalid pixels per em
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
outlineFont->FaceSize(18);
outlineFont->Render(GOOD_ASCII_TEST_STRING);
CPPUNIT_ASSERT( outlineFont->Error() == 0);
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
}
void testDisplayList()
{
buildGLContext();
FTGLPixmapFont* pixmapFont = new FTGLPixmapFont( FONT_FILE);
pixmapFont->FaceSize(18);
int glList = glGenLists(1);
glNewList( glList, GL_COMPILE);
pixmapFont->Render(GOOD_ASCII_TEST_STRING);
glEndList();
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
}
void testGoodDisplayList() {
buildGLContext();
FTGLOutlineFont* outlineFont = new FTGLOutlineFont( FONT_FILE);
outlineFont->FaceSize(18);
outlineFont->UseDisplayList(false);
int glList = glGenLists(1);
glNewList( glList, GL_COMPILE);
outlineFont->Render(GOOD_ASCII_TEST_STRING);
glEndList();
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
}
void testRender()
{
buildGLContext();
FTGLBitmapFont* bitmapFont = new FTGLBitmapFont( FONT_FILE);
bitmapFont->Render(GOOD_ASCII_TEST_STRING);
CPPUNIT_ASSERT( bitmapFont->Error() == 0);
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
bitmapFont->FaceSize(18);
bitmapFont->Render(GOOD_ASCII_TEST_STRING);
CPPUNIT_ASSERT( bitmapFont->Error() == 0);
CPPUNIT_ASSERT( glGetError() == GL_NO_ERROR);
}
void testRender()
{
setUpFreetype();
buildGLContext();
FTExtrudeGlyph* extrudedGlyph = new FTExtrudeGlyph(face->glyph,
0.0f, 0.0f, 0.0f, true);
CPPUNIT_ASSERT(extrudedGlyph->Error() == 0);
extrudedGlyph->Render(FTPoint(0, 0, 0), FTGL::RENDER_FRONT |
FTGL::RENDER_BACK |
FTGL::RENDER_SIDE);
CPPUNIT_ASSERT(glGetError() == GL_NO_ERROR);
tearDownFreetype();
}
void testBadDisplayList()
{
buildGLContext();
FTExtrudeFont* extrudedFont = new FTExtrudeFont(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);
delete extrudedFont;
}
void testRender()
{
buildGLContext();
FTExtrudeFont* extrudedFont = new FTExtrudeFont(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());
delete extrudedFont;
}
void testGoodDisplayList()
{
buildGLContext();
FTExtrudeFont* extrudedFont = new FTExtrudeFont(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());
delete extrudedFont;
}
void testPenPosition()
{
buildGLContext();
float rasterPosition[4];
glRasterPos2f(0.0f,0.0f);
glGetFloatv(GL_CURRENT_RASTER_POSITION, rasterPosition);
CPPUNIT_ASSERT_DOUBLES_EQUAL( 0.0, rasterPosition[0], 0.01);
FTGLBitmapFont* bitmapFont = new FTGLBitmapFont( FONT_FILE);
bitmapFont->FaceSize(18);
bitmapFont->Render(GOOD_ASCII_TEST_STRING);
bitmapFont->Render(GOOD_ASCII_TEST_STRING);
glGetFloatv(GL_CURRENT_RASTER_POSITION, rasterPosition);
CPPUNIT_ASSERT_DOUBLES_EQUAL( 122, rasterPosition[0], 0.01);
CPPUNIT_ASSERT_DOUBLES_EQUAL( 0.0, rasterPosition[1], 0.01);
}
