basegfx/test/B2DSizeTest.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  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 <cppunit/TestFixture.h>
  21 #include <cppunit/extensions/HelperMacros.h>
  22
  23 #include <basegfx/vector/b2dsize.hxx>
  24
  25 namespace basegfx
  26 {
  27 class B2DSizeTest : public CppUnit::TestFixture
  28 {
  29 public:
  30     void testOperatorAddition()
  31     {
  32         B2DSize aSize(4.0, 8.0);
  33         aSize += { 2.0, 3.0 };
  34
  35         CPPUNIT_ASSERT_DOUBLES_EQUAL(6.0, aSize.getWidth(), 1e-2);
  36         CPPUNIT_ASSERT_DOUBLES_EQUAL(11.0, aSize.getHeight(), 1e-2);
  37     }
  38
  39     void testOperatorSubstraction()
  40     {
  41         B2DSize aSize(4.0, 8.0);
  42         aSize -= { 2.0, 3.0 };
  43
  44         CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aSize.getWidth(), 1e-2);
  45         CPPUNIT_ASSERT_DOUBLES_EQUAL(5.0, aSize.getHeight(), 1e-2);
  46     }
  47
  48     void testOperatorMultiply()
  49     {
  50         B2DSize aSize(4.0, 8.0);
  51         aSize *= { 2.0, 3.0 };
  52
  53         CPPUNIT_ASSERT_DOUBLES_EQUAL(8.0, aSize.getWidth(), 1e-2);
  54         CPPUNIT_ASSERT_DOUBLES_EQUAL(24.0, aSize.getHeight(), 1e-2);
  55
  56         aSize *= 2.0;
  57
  58         CPPUNIT_ASSERT_DOUBLES_EQUAL(16.0, aSize.getWidth(), 1e-2);
  59         CPPUNIT_ASSERT_DOUBLES_EQUAL(48.0, aSize.getHeight(), 1e-2);
  60     }
  61
  62     void testOperatorDivide()
  63     {
  64         B2DSize aSize(4.0, 8.0);
  65         aSize /= { 2.0, 8.0 };
  66
  67         CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aSize.getWidth(), 1e-2);
  68         CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, aSize.getHeight(), 1e-2);
  69     }
  70
  71     void testOperatorEqualUnequal()
  72     {
  73         B2DSize aSize(4.0, 8.0);
  74         B2DSize aSize2 = aSize;
  75
  76         CPPUNIT_ASSERT_EQUAL(true, aSize == aSize);
  77         CPPUNIT_ASSERT_EQUAL(true, aSize == aSize2);
  78         CPPUNIT_ASSERT_EQUAL(true, aSize == B2DSize(4.0, 8.0));
  79         CPPUNIT_ASSERT_EQUAL(false, aSize == B2DSize(4.0, 7.99));
  80         CPPUNIT_ASSERT_EQUAL(false, aSize == B2DSize(3.99, 8.0));
  81     }
  82
  83     void testOperatorMinus()
  84     {
  85         B2DSize aSizeMinus = -B2DSize(4.0, 8.0);
  86         CPPUNIT_ASSERT_DOUBLES_EQUAL(-4.0, aSizeMinus.getWidth(), 1e-2);
  87         CPPUNIT_ASSERT_DOUBLES_EQUAL(-8.0, aSizeMinus.getHeight(), 1e-2);
  88
  89         B2DSize aSizeZero = -B2DSize(0.0, 0.0);
  90         CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aSizeZero.getWidth(), 1e-2);
  91         CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aSizeZero.getHeight(), 1e-2);
  92     }
  93
  94     CPPUNIT_TEST_SUITE(B2DSizeTest);
  95     CPPUNIT_TEST(testOperatorAddition);
  96     CPPUNIT_TEST(testOperatorSubstraction);
  97     CPPUNIT_TEST(testOperatorMultiply);
  98     CPPUNIT_TEST(testOperatorDivide);
  99     CPPUNIT_TEST(testOperatorEqualUnequal);
 100     CPPUNIT_TEST(testOperatorMinus);
 101     CPPUNIT_TEST_SUITE_END();
 102 };
 103
 104 } // namespace basegfx
 105
 106 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::B2DSizeTest);
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */