Geometry operators tests.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31007 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2004-12-14 20:29:20 +00:00
parent 90f7243727
commit 3e8f9a4980
4 changed files with 233 additions and 8 deletions
--- a/tests/geometry/point.cpp
+++ b/tests/geometry/point.cpp
@@ -0,0 +1,110 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/geometry/point.cpp
+// Purpose:     wxPoint unit test
+// Author:      Wlodzimierz ABX Skiba
+// Created:     2004-12-14
+// RCS-ID:      $Id$
+// Copyright:   (c) 2004 wxWindows
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/gdicmn.h"
+#endif // WX_PRECOMP
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class PointTestCase : public CppUnit::TestCase
+{
+public:
+    PointTestCase() { }
+
+private:
+    CPPUNIT_TEST_SUITE( PointTestCase );
+        CPPUNIT_TEST( Operators );
+    CPPUNIT_TEST_SUITE_END();
+
+    void Operators();
+
+    DECLARE_NO_COPY_CLASS(PointTestCase)
+};
+
+class RealPointTestCase : public CppUnit::TestCase
+{
+public:
+    RealPointTestCase() { }
+
+private:
+    CPPUNIT_TEST_SUITE( RealPointTestCase );
+        CPPUNIT_TEST( Operators );
+    CPPUNIT_TEST_SUITE_END();
+
+    void Operators();
+
+    DECLARE_NO_COPY_CLASS(RealPointTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( PointTestCase );
+CPPUNIT_TEST_SUITE_REGISTRATION( RealPointTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( PointTestCase, "PointTestCase" );
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( RealPointTestCase, "RealPointTestCase" );
+
+void PointTestCase::Operators()
+{
+    wxPoint p1(1,2);
+    wxPoint p2(6,3);
+    wxPoint p3(7,5);
+    wxPoint p4(5,1);
+    wxPoint p5 = p2 + p1;
+    wxPoint p6 = p2 - p1;
+    CPPUNIT_ASSERT( p3.x == p5.x && p3.y == p5.y );
+    CPPUNIT_ASSERT( p4.x == p6.x && p4.y == p6.y );
+    CPPUNIT_ASSERT( p3 == p5 );
+    CPPUNIT_ASSERT( p4 == p6 );
+    CPPUNIT_ASSERT( p3 != p4 );
+    p5 = p2; p5 += p1;
+    p6 = p2; p6 -= p1;
+    CPPUNIT_ASSERT( p3 == p5 );
+    CPPUNIT_ASSERT( p4 == p6 );
+    wxSize s(p1.x,p1.y);
+    p5 = p2; p5 = p2 + s;
+    p6 = p2; p6 = p2 - s;
+    CPPUNIT_ASSERT( p3 == p5 );
+    CPPUNIT_ASSERT( p4 == p6 );
+    p5 = p2; p5 += s;
+    p6 = p2; p6 -= s;
+    CPPUNIT_ASSERT( p3 == p5 );
+    CPPUNIT_ASSERT( p4 == p6 );
+}
+
+void RealPointTestCase::Operators()
+{
+    const double EPSILON = 0.00001;
+    wxRealPoint p1(1.2,3.4);
+    wxRealPoint p2(8.7,5.4);
+    wxRealPoint p3(9.9,8.8);
+    wxRealPoint p4(7.5,2.0);
+    wxRealPoint p5 = p2 + p1;
+    wxRealPoint p6 = p2 - p1;
+    /*
+    CPPUNIT_ASSERT( p3 == p5 );
+    CPPUNIT_ASSERT( p4 == p6 );
+    CPPUNIT_ASSERT( p3 != p4 );
+    */
+    CPPUNIT_ASSERT( fabs( p3.x - p5.x ) < EPSILON && fabs( p3.y - p5.y ) < EPSILON );
+    CPPUNIT_ASSERT( fabs( p4.x - p6.x ) < EPSILON && fabs( p4.y - p6.y ) < EPSILON );
+}