3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
323 lines
10 KiB
C++
323 lines
10 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: tests/font/fonttest.cpp
|
|
// Purpose: wxFont unit test
|
|
// Author: Francesco Montorsi
|
|
// Created: 16.3.09
|
|
// Copyright: (c) 2009 Francesco Montorsi
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#include "testprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/wx.h"
|
|
#endif // WX_PRECOMP
|
|
|
|
#if wxUSE_FONTMAP
|
|
|
|
#include "wx/font.h"
|
|
|
|
#include "asserthelper.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// test class
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class FontTestCase : public CppUnit::TestCase
|
|
{
|
|
public:
|
|
FontTestCase() { }
|
|
|
|
private:
|
|
CPPUNIT_TEST_SUITE( FontTestCase );
|
|
CPPUNIT_TEST( Construct );
|
|
CPPUNIT_TEST( GetSet );
|
|
CPPUNIT_TEST( NativeFontInfo );
|
|
CPPUNIT_TEST( NativeFontInfoUserDesc );
|
|
CPPUNIT_TEST_SUITE_END();
|
|
|
|
void Construct();
|
|
void GetSet();
|
|
void NativeFontInfo();
|
|
void NativeFontInfoUserDesc();
|
|
|
|
static const wxFont *GetTestFonts(unsigned& numFonts)
|
|
{
|
|
static const wxFont testfonts[] =
|
|
{
|
|
*wxNORMAL_FONT,
|
|
*wxSMALL_FONT,
|
|
*wxITALIC_FONT,
|
|
*wxSWISS_FONT,
|
|
wxFont(5, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL)
|
|
};
|
|
|
|
numFonts = WXSIZEOF(testfonts);
|
|
|
|
return testfonts;
|
|
}
|
|
|
|
DECLARE_NO_COPY_CLASS(FontTestCase)
|
|
};
|
|
|
|
// register in the unnamed registry so that these tests are run by default
|
|
CPPUNIT_TEST_SUITE_REGISTRATION( FontTestCase );
|
|
|
|
// also include in its own registry so that these tests can be run alone
|
|
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FontTestCase, "FontTestCase" );
|
|
|
|
wxString DumpFont(const wxFont *font)
|
|
{
|
|
// dumps the internal properties of a wxFont in the same order they
|
|
// are checked by wxFontBase::operator==()
|
|
|
|
wxASSERT(font->IsOk());
|
|
|
|
wxString s;
|
|
s.Printf(wxS("%d-%d;%d-%d-%d-%d-%d-%s-%d"),
|
|
font->GetPointSize(),
|
|
font->GetPixelSize().x,
|
|
font->GetPixelSize().y,
|
|
font->GetFamily(),
|
|
font->GetStyle(),
|
|
font->GetWeight(),
|
|
font->GetUnderlined() ? 1 : 0,
|
|
font->GetFaceName(),
|
|
font->GetEncoding());
|
|
|
|
return s;
|
|
}
|
|
|
|
void FontTestCase::Construct()
|
|
{
|
|
// The main purpose of this test is to verify that the font ctors below
|
|
// compile because it's easy to introduce ambiguities due to the number of
|
|
// overloaded wxFont ctors.
|
|
|
|
CPPUNIT_ASSERT( wxFont(10, wxFONTFAMILY_DEFAULT,
|
|
wxFONTSTYLE_NORMAL,
|
|
wxFONTWEIGHT_NORMAL).IsOk() );
|
|
|
|
#if FUTURE_WXWIN_COMPATIBILITY_3_0
|
|
// Tests relying on the soon-to-be-deprecated ctor taking ints and not
|
|
// wxFontXXX enum elements.
|
|
CPPUNIT_ASSERT( wxFont(10, wxDEFAULT, wxNORMAL, wxNORMAL).IsOk() );
|
|
#endif // FUTURE_WXWIN_COMPATIBILITY_3_0
|
|
}
|
|
|
|
void FontTestCase::GetSet()
|
|
{
|
|
unsigned numFonts;
|
|
const wxFont *pf = GetTestFonts(numFonts);
|
|
for ( unsigned n = 0; n < numFonts; n++ )
|
|
{
|
|
wxFont test(*pf++);
|
|
|
|
// remember: getters can only be called when wxFont::IsOk() == true
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
|
|
|
|
// test Get/SetFaceName()
|
|
CPPUNIT_ASSERT( !test.SetFaceName("a dummy face name") );
|
|
CPPUNIT_ASSERT( !test.IsOk() );
|
|
|
|
// if the call to SetFaceName() below fails on your system/port,
|
|
// consider adding another branch to this #if
|
|
#if defined(__WXMSW__) || defined(__WXOSX__)
|
|
static const char *knownGoodFaceName = "Arial";
|
|
#else
|
|
static const char *knownGoodFaceName = "Monospace";
|
|
#endif
|
|
|
|
WX_ASSERT_MESSAGE
|
|
(
|
|
("failed to set face name \"%s\" for test font #%u\n"
|
|
"(this failure is harmless if this face name is not "
|
|
"available on this system)", knownGoodFaceName, n),
|
|
test.SetFaceName(knownGoodFaceName)
|
|
);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
|
|
|
|
// test Get/SetFamily()
|
|
|
|
test.SetFamily( wxFONTFAMILY_ROMAN );
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
|
|
// note that there is always the possibility that GetFamily() returns
|
|
// wxFONTFAMILY_DEFAULT (meaning "unknown" in this case) so that we
|
|
// consider it as a valid return value
|
|
const wxFontFamily family = test.GetFamily();
|
|
if ( family != wxFONTFAMILY_DEFAULT )
|
|
CPPUNIT_ASSERT_EQUAL( wxFONTFAMILY_ROMAN, family );
|
|
|
|
|
|
// test Get/SetEncoding()
|
|
|
|
//test.SetEncoding( wxFONTENCODING_KOI8 );
|
|
//CPPUNIT_ASSERT( test.IsOk() );
|
|
//CPPUNIT_ASSERT_EQUAL( wxFONTENCODING_KOI8 , test.GetEncoding() );
|
|
|
|
|
|
// test Get/SetPointSize()
|
|
|
|
test.SetPointSize(30);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
CPPUNIT_ASSERT_EQUAL( 30, test.GetPointSize() );
|
|
|
|
|
|
// test Get/SetPixelSize()
|
|
|
|
test.SetPixelSize(wxSize(0,30));
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
CPPUNIT_ASSERT( test.GetPixelSize().GetHeight() <= 30 );
|
|
// NOTE: the match found by SetPixelSize() may be not 100% precise; it
|
|
// only grants that a font smaller than the required height will
|
|
// be selected
|
|
|
|
|
|
// test Get/SetStyle()
|
|
|
|
test.SetStyle(wxFONTSTYLE_SLANT);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
#ifdef __WXMSW__
|
|
// on wxMSW wxFONTSTYLE_SLANT==wxFONTSTYLE_ITALIC
|
|
CPPUNIT_ASSERT( wxFONTSTYLE_SLANT == test.GetStyle() ||
|
|
wxFONTSTYLE_ITALIC == test.GetStyle() );
|
|
#else
|
|
CPPUNIT_ASSERT_EQUAL( wxFONTSTYLE_SLANT, test.GetStyle() );
|
|
#endif
|
|
|
|
// test Get/SetUnderlined()
|
|
|
|
test.SetUnderlined(true);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
CPPUNIT_ASSERT_EQUAL( true, test.GetUnderlined() );
|
|
|
|
// test Get/SetStrikethrough()
|
|
|
|
// Strike through support not implemented in wxOSX currently.
|
|
#ifndef __WXOSX__
|
|
test.SetStrikethrough(true);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
CPPUNIT_ASSERT_EQUAL( true, test.GetStrikethrough() );
|
|
#endif // !__WXOSX__
|
|
|
|
|
|
// test Get/SetWeight()
|
|
|
|
test.SetWeight(wxFONTWEIGHT_BOLD);
|
|
CPPUNIT_ASSERT( test.IsOk() );
|
|
CPPUNIT_ASSERT_EQUAL( wxFONTWEIGHT_BOLD, test.GetWeight() );
|
|
}
|
|
}
|
|
|
|
void FontTestCase::NativeFontInfo()
|
|
{
|
|
unsigned numFonts;
|
|
const wxFont *pf = GetTestFonts(numFonts);
|
|
for ( size_t n = 0; n < numFonts; n++ )
|
|
{
|
|
wxFont test(*pf++);
|
|
|
|
const wxString& nid = test.GetNativeFontInfoDesc();
|
|
CPPUNIT_ASSERT( !nid.empty() );
|
|
// documented to be never empty
|
|
|
|
wxFont temp;
|
|
CPPUNIT_ASSERT( temp.SetNativeFontInfo(nid) );
|
|
CPPUNIT_ASSERT( temp.IsOk() );
|
|
WX_ASSERT_MESSAGE(
|
|
("Test #%lu failed\ndump of test font: \"%s\"\ndump of temp font: \"%s\"", \
|
|
n, DumpFont(&test), DumpFont(&temp)),
|
|
temp == test );
|
|
}
|
|
|
|
// test that clearly invalid font info strings do not work
|
|
wxFont font;
|
|
CPPUNIT_ASSERT( !font.SetNativeFontInfo("") );
|
|
|
|
// pango_font_description_from_string() used by wxFont in wxGTK and wxX11
|
|
// never returns an error at all so this assertion fails there -- and as it
|
|
// doesn't seem to be possible to do anything about it maybe we should
|
|
// change wxMSW and other ports to also accept any strings?
|
|
#if !defined(__WXGTK__) && !defined(__WXX11__)
|
|
CPPUNIT_ASSERT( !font.SetNativeFontInfo("bloordyblop") );
|
|
#endif
|
|
|
|
// Pango font description doesn't have 'underlined' and 'strikethrough'
|
|
// attributes, so wxNativeFontInfo implements these itself. Test if these
|
|
// are properly preserved by wxNativeFontInfo or its string description.
|
|
font.SetUnderlined(true);
|
|
font.SetStrikethrough(true);
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(*font.GetNativeFontInfo()));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font.GetNativeFontInfoDesc()));
|
|
font.SetUnderlined(false);
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(*font.GetNativeFontInfo()));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font.GetNativeFontInfoDesc()));
|
|
font.SetUnderlined(true);
|
|
font.SetStrikethrough(false);
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(*font.GetNativeFontInfo()));
|
|
CPPUNIT_ASSERT_EQUAL(font, wxFont(font.GetNativeFontInfoDesc()));
|
|
// note: the GetNativeFontInfoUserDesc() doesn't preserve all attributes
|
|
// according to docs, so it is not tested.
|
|
}
|
|
|
|
void FontTestCase::NativeFontInfoUserDesc()
|
|
{
|
|
unsigned numFonts;
|
|
const wxFont *pf = GetTestFonts(numFonts);
|
|
for ( size_t n = 0; n < numFonts; n++ )
|
|
{
|
|
wxFont test(*pf++);
|
|
|
|
const wxString& niud = test.GetNativeFontInfoUserDesc();
|
|
CPPUNIT_ASSERT( !niud.empty() );
|
|
// documented to be never empty
|
|
|
|
wxFont temp2;
|
|
CPPUNIT_ASSERT( temp2.SetNativeFontInfoUserDesc(niud) );
|
|
CPPUNIT_ASSERT( temp2.IsOk() );
|
|
|
|
#ifdef __WXGTK__
|
|
// Pango saves/restores all font info in the user-friendly string:
|
|
WX_ASSERT_MESSAGE(
|
|
("Test #%lu failed; native info user desc was \"%s\" for test and \"%s\" for temp2", \
|
|
n, niud, temp2.GetNativeFontInfoUserDesc()),
|
|
temp2 == test );
|
|
#else
|
|
// NOTE: as documented GetNativeFontInfoUserDesc/SetNativeFontInfoUserDesc
|
|
// are not granted to save/restore all font info.
|
|
// In fact e.g. the font family is not saved at all; test only those
|
|
// info which GetNativeFontInfoUserDesc() does indeed save:
|
|
CPPUNIT_ASSERT_EQUAL( test.GetWeight(), temp2.GetWeight() );
|
|
CPPUNIT_ASSERT_EQUAL( test.GetStyle(), temp2.GetStyle() );
|
|
|
|
// if the original face name was empty, it means that any face name (in
|
|
// this family) can be used for the new font so we shouldn't be
|
|
// surprised to find that they differ in this case
|
|
const wxString facename = test.GetFaceName();
|
|
if ( !facename.empty() )
|
|
{
|
|
CPPUNIT_ASSERT_EQUAL( facename.Upper(), temp2.GetFaceName().Upper() );
|
|
}
|
|
|
|
CPPUNIT_ASSERT_EQUAL( test.GetPointSize(), temp2.GetPointSize() );
|
|
CPPUNIT_ASSERT_EQUAL( test.GetEncoding(), temp2.GetEncoding() );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#endif // wxUSE_FONTMAP
|