basegfx/test/B2IBoxTest.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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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   9  * This file incorporates work covered by the following license notice:
  10  *
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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/TestAssert.h>
  21 #include <cppunit/TestFixture.h>
  22 #include <cppunit/extensions/HelperMacros.h>
  23
  24 #include <basegfx/range/b2ibox.hxx>
  25 #include <basegfx/point/b2ipoint.hxx>
  26 #include <basegfx/utils/rectcliptools.hxx>
  27
  28 namespace basegfx
  29 {
  30 class b2ibox : public CppUnit::TestFixture
  31 {
  32 public:
  33     void TestBox()
  34     {
  35         // cohen sutherland clipping
  36         B2IBox aBox(0, 0, 10, 10);
  37
  38         CPPUNIT_ASSERT_EQUAL_MESSAGE("(0,0) is outside range!", sal_uInt32(0),
  39                                      utils::getCohenSutherlandClipFlags(B2IPoint(0, 0), aBox));
  40         CPPUNIT_ASSERT_EQUAL_MESSAGE("(-1,-1) is inside range!",
  41                                      utils::RectClipFlags::LEFT | utils::RectClipFlags::TOP,
  42                                      utils::getCohenSutherlandClipFlags(B2IPoint(-1, -1), aBox));
  43         CPPUNIT_ASSERT_EQUAL_MESSAGE("(9,9) is outside range!", sal_uInt32(0),
  44                                      utils::getCohenSutherlandClipFlags(B2IPoint(9, 9), aBox));
  45         CPPUNIT_ASSERT_EQUAL_MESSAGE("(10,10) is inside range!",
  46                                      utils::RectClipFlags::RIGHT | utils::RectClipFlags::BOTTOM,
  47                                      utils::getCohenSutherlandClipFlags(B2IPoint(10, 10), aBox));
  48     }
  49
  50     // Change the following lines only, if you add, remove or rename
  51     // member functions of the current class,
  52     // because these macros are need by auto register mechanism.
  53     CPPUNIT_TEST_SUITE(b2ibox);
  54     CPPUNIT_TEST(TestBox);
  55     CPPUNIT_TEST_SUITE_END();
  56 }; // class b2ibox
  57
  58 } // namespace basegfx
  59
  60 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::b2ibox);
  61
  62 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */