tools/qa/cppunit/test_100mm2twips.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/types.h>
  21
  22 #include <cppunit/TestFixture.h>
  23 #include <cppunit/extensions/HelperMacros.h>
  24
  25 #include <tools/helpers.hxx>
  26 #include <tools/UnitConversion.hxx>
  27
  28 class UnitConversionTest : public CppUnit::TestFixture
  29 {
  30 public:
  31     void testSanitiseMm100ToTwip()
  32     {
  33         CPPUNIT_ASSERT_EQUAL(sal_Int64(145), sanitiseMm100ToTwip(255));
  34         CPPUNIT_ASSERT_EQUAL(sal_Int64(-145), sanitiseMm100ToTwip(-255));
  35     }
  36
  37     void testConvertMm100ToTwip()
  38     {
  39         CPPUNIT_ASSERT_EQUAL(sal_Int64(145), convertMm100ToTwip(255));
  40         CPPUNIT_ASSERT_EQUAL(sal_Int64(-145), convertMm100ToTwip(-255));
  41     }
  42
  43     void testConvertPointToMm100()
  44     {
  45         CPPUNIT_ASSERT_DOUBLES_EQUAL(599.72, convertPointToMm100(17.0), 1E-2);
  46         CPPUNIT_ASSERT_EQUAL(sal_Int64(600), convertPointToMm100(sal_Int64(17)));
  47
  48         CPPUNIT_ASSERT_DOUBLES_EQUAL(22930.55, convertPointToMm100(650.0), 1E-2);
  49         CPPUNIT_ASSERT_EQUAL(sal_Int64(22931), convertPointToMm100(sal_Int64(650)));
  50     }
  51
  52     CPPUNIT_TEST_SUITE(UnitConversionTest);
  53     CPPUNIT_TEST(testSanitiseMm100ToTwip);
  54     CPPUNIT_TEST(testConvertMm100ToTwip);
  55     CPPUNIT_TEST(testConvertPointToMm100);
  56     CPPUNIT_TEST_SUITE_END();
  57 };
  58
  59 CPPUNIT_TEST_SUITE_REGISTRATION(UnitConversionTest);
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */