libreoffice/vcl/qa/cppunit/font.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <test/bootstrapfixture.hxx>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>

#include <osl/file.hxx>
#include <osl/process.h>

#include <vcl/font.hxx>

class VclFontTest : public test::BootstrapFixture
{
public:
    VclFontTest() : BootstrapFixture(true, false) {}

    void testName();
    void testWeight();
    void testWidthType();
    void testPitch();
    void testItalic();
    void testAlignment();
    void testQuality();
    void testSymbolFlagAndCharSet();

    CPPUNIT_TEST_SUITE(VclFontTest);
    CPPUNIT_TEST(testName);
    CPPUNIT_TEST(testWeight);
    CPPUNIT_TEST(testWidthType);
    CPPUNIT_TEST(testPitch);
    CPPUNIT_TEST(testItalic);
    CPPUNIT_TEST(testAlignment);
    CPPUNIT_TEST(testQuality);
    CPPUNIT_TEST(testSymbolFlagAndCharSet);
    CPPUNIT_TEST_SUITE_END();
};

void VclFontTest::testName()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_MESSAGE( "Family name should be empty", aFont.GetFamilyName().isEmpty());
    CPPUNIT_ASSERT_MESSAGE( "Style name should be empty", aFont.GetStyleName().isEmpty());
    aFont.SetFamilyName("Test family name");
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Family name should not be empty", OUString("Test family name"), aFont.GetFamilyName());
    aFont.SetStyleName("Test style name");
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Style name should not be empty", OUString("Test style name"), aFont.GetStyleName());
}

void VclFontTest::testWeight()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Weight should be WEIGHT_DONTKNOW", FontWeight::WEIGHT_DONTKNOW, aFont.GetWeight());

    aFont.SetWeight(FontWeight::WEIGHT_BLACK);
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Weight should be WEIGHT_BLACK", FontWeight::WEIGHT_BLACK, aFont.GetWeight());
}

void VclFontTest::testWidthType()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Font width should be WIDTH_DONTKNOW", FontWidth::WIDTH_DONTKNOW, aFont.GetWidthType());

    aFont.SetWidthType(FontWidth::WIDTH_EXPANDED);
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Font width should be EXPANDED", FontWidth::WIDTH_EXPANDED, aFont.GetWidthType());
}

void VclFontTest::testItalic()
{
    vcl::Font aFont;

    // shouldn't this be set to ITALIC_DONTKNOW? currently it defaults to ITALIC_NONE
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Italic should be ITALIC_NONE", FontItalic::ITALIC_NONE, aFont.GetItalic());

    aFont.SetItalic(FontItalic::ITALIC_NORMAL);
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Italic should be EXPANDED", FontItalic::ITALIC_NORMAL, aFont.GetItalic());
}


void VclFontTest::testAlignment()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Text alignment should be ALIGN_TOP", TextAlign::ALIGN_TOP, aFont.GetAlignment());

    aFont.SetAlignment(TextAlign::ALIGN_BASELINE);
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Text alignment should be ALIGN_BASELINE", TextAlign::ALIGN_BASELINE, aFont.GetAlignment());
}


void VclFontTest::testPitch()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Pitch should be PITCH_DONTKNOW", FontPitch::PITCH_DONTKNOW, aFont.GetPitch());

    aFont.SetPitch(FontPitch::PITCH_FIXED);
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Pitch should be PITCH_FIXED", FontPitch::PITCH_FIXED, aFont.GetPitch());
}

void VclFontTest::testQuality()
{
    vcl::Font aFont;

    CPPUNIT_ASSERT_EQUAL( int(0), aFont.GetQuality() );

    aFont.SetQuality( 100 );
    CPPUNIT_ASSERT_EQUAL( int(100), aFont.GetQuality() );

    aFont.IncreaseQualityBy( 50 );
    CPPUNIT_ASSERT_EQUAL( int(150), aFont.GetQuality() );

    aFont.DecreaseQualityBy( 100 );
    CPPUNIT_ASSERT_EQUAL( int(50), aFont.GetQuality() );
}


void VclFontTest::testSymbolFlagAndCharSet()
{
    // default constructor should set scalable flag to false
    vcl::Font aFont;

    CPPUNIT_ASSERT_MESSAGE( "Should not be seen as a symbol font after default constructor called", !aFont.IsSymbolFont() );
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Character set should be RTL_TEXTENCODING_DONTKNOW after default constructor called",
                            RTL_TEXTENCODING_DONTKNOW, aFont.GetCharSet() );

    aFont.SetSymbolFlag(true);

    CPPUNIT_ASSERT_MESSAGE( "Test 1: Symbol font flag should be on", aFont.IsSymbolFont() );
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Test 1: Character set should be RTL_TEXTENCODING_SYMBOL",
                            RTL_TEXTENCODING_SYMBOL, aFont.GetCharSet() );

    aFont.SetSymbolFlag(false);

    CPPUNIT_ASSERT_MESSAGE( "Test 2: Symbol font flag should be off", !aFont.IsSymbolFont() );
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Test 2: Character set should be RTL_TEXTENCODING_DONTKNOW",
                            RTL_TEXTENCODING_DONTKNOW, aFont.GetCharSet() );

    aFont.SetCharSet( RTL_TEXTENCODING_SYMBOL );

    CPPUNIT_ASSERT_MESSAGE( "Test 3: Symbol font flag should be on", aFont.IsSymbolFont() );
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Test 3: Character set should be RTL_TEXTENCODING_SYMBOL",
                            RTL_TEXTENCODING_SYMBOL, aFont.GetCharSet() );

    aFont.SetCharSet( RTL_TEXTENCODING_UNICODE );

    CPPUNIT_ASSERT_MESSAGE( "Test 4: Symbol font flag should be off", !aFont.IsSymbolFont() );
    CPPUNIT_ASSERT_EQUAL_MESSAGE( "Test 4: Character set should be RTL_TEXTENCODING_UNICODE",
                            RTL_TEXTENCODING_UNICODE, aFont.GetCharSet() );
}

CPPUNIT_TEST_SUITE_REGISTRATION(VclFontTest);

CPPUNIT_PLUGIN_IMPLEMENT();

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