basegfx/test/B2IBoxTest.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>

#include <basegfx/range/b2ibox.hxx>
#include <basegfx/point/b2ipoint.hxx>
#include <basegfx/utils/rectcliptools.hxx>

namespace basegfx
{
class b2ibox : public CppUnit::TestFixture
{
public:
    void TestBox()
    {
        // cohen sutherland clipping
        B2IBox aBox(0, 0, 10, 10);

        CPPUNIT_ASSERT_EQUAL_MESSAGE("(0,0) is outside range!", sal_uInt32(0),
                                     utils::getCohenSutherlandClipFlags(B2IPoint(0, 0), aBox));
        CPPUNIT_ASSERT_EQUAL_MESSAGE("(-1,-1) is inside range!",
                                     utils::RectClipFlags::LEFT | utils::RectClipFlags::TOP,
                                     utils::getCohenSutherlandClipFlags(B2IPoint(-1, -1), aBox));
        CPPUNIT_ASSERT_EQUAL_MESSAGE("(9,9) is outside range!", sal_uInt32(0),
                                     utils::getCohenSutherlandClipFlags(B2IPoint(9, 9), aBox));
        CPPUNIT_ASSERT_EQUAL_MESSAGE("(10,10) is inside range!",
                                     utils::RectClipFlags::RIGHT | utils::RectClipFlags::BOTTOM,
                                     utils::getCohenSutherlandClipFlags(B2IPoint(10, 10), aBox));
    }

    // Change the following lines only, if you add, remove or rename
    // member functions of the current class,
    // because these macros are need by auto register mechanism.
    CPPUNIT_TEST_SUITE(b2ibox);
    CPPUNIT_TEST(TestBox);
    CPPUNIT_TEST_SUITE_END();
}; // class b2ibox

} // namespace basegfx

CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::b2ibox);

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