libreoffice/vcl/qa/cppunit/mapmode.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/mapmod.hxx>

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

    void testMultiplier();

    CPPUNIT_TEST_SUITE(VclMapModeTest);
    CPPUNIT_TEST(testMultiplier);
    CPPUNIT_TEST_SUITE_END();
};

void VclMapModeTest::testMultiplier()
{
    MapMode aMapMode;
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Default map mode is MapUnit::MapPixel, multiplier should be 1", 1.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::MapSysFont );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapSysFont, multiplier should be 1", 1.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::MapAppFont );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapAppFont, multiplier should be 1", 1.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::Map100thMM );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::Map100thMM, multiplier should be 1", 1.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::Map10thMM );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::Map10thMM, multiplier should be 10", 10.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::MapMM );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapMM, multiplier should be 100", 100.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::MapCM );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapCM, multiplier should be 1000", 1000.0, aMapMode.GetUnitMultiplier(), 1E-12);
    aMapMode.SetMapUnit( MapUnit::Map1000thInch );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::Map1000thInch, multiplier should be 2.54", 2.54, aMapMode.GetUnitMultiplier(), 1E-12 );
    aMapMode.SetMapUnit( MapUnit::Map100thInch );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::Map100thInch, multiplier should be 2.54", 25.4, aMapMode.GetUnitMultiplier(), 1E-12 );
    aMapMode.SetMapUnit( MapUnit::Map10thInch );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::Map10thInch, multiplier should be 254", 254.0, aMapMode.GetUnitMultiplier(), 1E-12 );
    aMapMode.SetMapUnit( MapUnit::MapInch );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapInch, multiplier should be 2540", 2540.0, aMapMode.GetUnitMultiplier(), 1E-12 );
    aMapMode.SetMapUnit( MapUnit::MapTwip );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapTwip, multiplier should be 1.76388889", 1.76388889, aMapMode.GetUnitMultiplier(), 1E-12 );
    aMapMode.SetMapUnit( MapUnit::MapPoint );
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE( "Map mode is MapUnit::MapPoint, multiplier should be 35.27777778", 35.27777778, aMapMode.GetUnitMultiplier(), 1E-12 );
}

CPPUNIT_TEST_SUITE_REGISTRATION(VclMapModeTest);

CPPUNIT_PLUGIN_IMPLEMENT();

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