3e8f9a4980
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31007 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
111 lines
3.0 KiB
C++
111 lines
3.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/geometry/point.cpp
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// Purpose: wxPoint unit test
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// Author: Wlodzimierz ABX Skiba
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// Created: 2004-12-14
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// RCS-ID: $Id$
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// Copyright: (c) 2004 wxWindows
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/gdicmn.h"
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#endif // WX_PRECOMP
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class PointTestCase : public CppUnit::TestCase
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{
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public:
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PointTestCase() { }
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private:
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CPPUNIT_TEST_SUITE( PointTestCase );
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CPPUNIT_TEST( Operators );
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CPPUNIT_TEST_SUITE_END();
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void Operators();
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DECLARE_NO_COPY_CLASS(PointTestCase)
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};
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class RealPointTestCase : public CppUnit::TestCase
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{
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public:
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RealPointTestCase() { }
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private:
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CPPUNIT_TEST_SUITE( RealPointTestCase );
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CPPUNIT_TEST( Operators );
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CPPUNIT_TEST_SUITE_END();
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void Operators();
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DECLARE_NO_COPY_CLASS(RealPointTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( PointTestCase );
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CPPUNIT_TEST_SUITE_REGISTRATION( RealPointTestCase );
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// also include in it's own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( PointTestCase, "PointTestCase" );
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( RealPointTestCase, "RealPointTestCase" );
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void PointTestCase::Operators()
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{
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wxPoint p1(1,2);
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wxPoint p2(6,3);
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wxPoint p3(7,5);
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wxPoint p4(5,1);
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wxPoint p5 = p2 + p1;
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wxPoint p6 = p2 - p1;
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CPPUNIT_ASSERT( p3.x == p5.x && p3.y == p5.y );
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CPPUNIT_ASSERT( p4.x == p6.x && p4.y == p6.y );
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CPPUNIT_ASSERT( p3 == p5 );
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CPPUNIT_ASSERT( p4 == p6 );
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CPPUNIT_ASSERT( p3 != p4 );
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p5 = p2; p5 += p1;
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p6 = p2; p6 -= p1;
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CPPUNIT_ASSERT( p3 == p5 );
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CPPUNIT_ASSERT( p4 == p6 );
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wxSize s(p1.x,p1.y);
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p5 = p2; p5 = p2 + s;
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p6 = p2; p6 = p2 - s;
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CPPUNIT_ASSERT( p3 == p5 );
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CPPUNIT_ASSERT( p4 == p6 );
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p5 = p2; p5 += s;
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p6 = p2; p6 -= s;
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CPPUNIT_ASSERT( p3 == p5 );
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CPPUNIT_ASSERT( p4 == p6 );
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}
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void RealPointTestCase::Operators()
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{
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const double EPSILON = 0.00001;
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wxRealPoint p1(1.2,3.4);
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wxRealPoint p2(8.7,5.4);
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wxRealPoint p3(9.9,8.8);
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wxRealPoint p4(7.5,2.0);
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wxRealPoint p5 = p2 + p1;
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wxRealPoint p6 = p2 - p1;
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/*
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CPPUNIT_ASSERT( p3 == p5 );
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CPPUNIT_ASSERT( p4 == p6 );
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CPPUNIT_ASSERT( p3 != p4 );
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*/
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CPPUNIT_ASSERT( fabs( p3.x - p5.x ) < EPSILON && fabs( p3.y - p5.y ) < EPSILON );
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CPPUNIT_ASSERT( fabs( p4.x - p6.x ) < EPSILON && fabs( p4.y - p6.y ) < EPSILON );
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}
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