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Geometry operators tests.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31007 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba 2004-12-14 20:29:20 +00:00
parent 90f7243727
commit 3e8f9a4980
4 changed files with 233 additions and 8 deletions
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110
tests/geometry/point.cpp Normal file
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@ -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 );
}

47
tests/geometry/rect.cpp
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@ -4,7 +4,7 @@
// Author: Vadim Zeitlin
// Created: 2004-12-11
// RCS-ID: $Id$
// Copyright: (c) 2004 wxWindows
// Copyright: (c) 2004 wxWindows
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
@ -18,10 +18,9 @@
#endif
#ifndef WX_PRECOMP
#include "wx/gdicmn.h"
#endif // WX_PRECOMP
#include "wx/gdicmn.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
@ -33,9 +32,11 @@ public:
private:
CPPUNIT_TEST_SUITE( RectTestCase );
CPPUNIT_TEST( Operators );
CPPUNIT_TEST( Union );
CPPUNIT_TEST_SUITE_END();
void Operators();
void Union();
DECLARE_NO_COPY_CLASS(RectTestCase)
@ -47,6 +48,43 @@ CPPUNIT_TEST_SUITE_REGISTRATION( RectTestCase );
// also include in it's own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( RectTestCase, "RectTestCase" );
void RectTestCase::Operators()
{
// test + operator which works like Union but does not ignore empty rectangles
static const struct RectData
{
int x1, y1, w1, h1;
int x2, y2, w2, h2;
int x, y, w, h;
wxRect GetFirst() const { return wxRect(x1, y1, w1, h1); }
wxRect GetSecond() const { return wxRect(x2, y2, w2, h2); }
wxRect GetResult() const { return wxRect(x, y, w, h); }
} s_rects[] =
{
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 2, 2 },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
{ 1, 1, 1, 1, 4, 4, 1, 1, 1, 1, 4, 4 },
{ 1, 1, 2, 2, 4, 4, 1, 1, 1, 1, 4, 4 },
{ 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 6, 6 },
{ 1, 1, 4, 4, 4, 4, 1, 1, 1, 1, 4, 4 }
};
for ( size_t n = 0; n < WXSIZEOF(s_rects); n++ )
{
const RectData& data = s_rects[n];
CPPUNIT_ASSERT(
( data.GetFirst() + data.GetSecond() ) == data.GetResult()
);
CPPUNIT_ASSERT(
( data.GetSecond() + data.GetFirst() ) == data.GetResult()
);
}
}
void RectTestCase::Union()
{
static const struct RectData
@ -66,7 +104,7 @@ void RectTestCase::Union()
{ 1, 1, 1, 1, 4, 4, 1, 1, 1, 1, 4, 4 },
{ 1, 1, 2, 2, 4, 4, 1, 1, 1, 1, 4, 4 },
{ 2, 2, 2, 2, 4, 4, 4, 4, 2, 2, 6, 6 },
{ 1, 1, 4, 4, 4, 4, 1, 1, 1, 1, 4, 4 },
{ 1, 1, 4, 4, 4, 4, 1, 1, 1, 1, 4, 4 }
};
for ( size_t n = 0; n < WXSIZEOF(s_rects); n++ )
@ -82,4 +120,3 @@ void RectTestCase::Union()
);
}
}

76
tests/geometry/size.cpp Normal file
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@ -0,0 +1,76 @@
///////////////////////////////////////////////////////////////////////////////
// Name: tests/geometry/size.cpp
// Purpose: wxSize unit test
// Author: Vadim Zeitlin
// 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 SizeTestCase : public CppUnit::TestCase
{
public:
SizeTestCase() { }
private:
CPPUNIT_TEST_SUITE( SizeTestCase );
CPPUNIT_TEST( Operators );
CPPUNIT_TEST_SUITE_END();
void Operators();
DECLARE_NO_COPY_CLASS(SizeTestCase)
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( SizeTestCase );
// also include in it's own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( SizeTestCase, "SizeTestCase" );
void SizeTestCase::Operators()
{
wxSize s1(1,2);
wxSize s2(3,4);
wxSize s3;
s3 = s1 + s2;
CPPUNIT_ASSERT( s3.GetWidth()==4 && s3.GetHeight()==6 );
s3 = s2 - s1;
CPPUNIT_ASSERT( s3.GetWidth()==2 && s3.GetHeight()==2 );
s3 = s1 * 2;
CPPUNIT_ASSERT( s3.GetWidth()==2 && s3.GetHeight()==4 );
s3 = s3 / 2;
CPPUNIT_ASSERT( s3.GetWidth()==1 && s3.GetHeight()==2 );
s3 = s2;
CPPUNIT_ASSERT( s3 != s1 );
s3 = s1;
CPPUNIT_ASSERT( s3 == s1 );
s3 += s2;
CPPUNIT_ASSERT( s3.GetWidth()==4 && s3.GetHeight()==6 );
s3 -= s2;
CPPUNIT_ASSERT( s3 == s1 );
s3 *= 2;
CPPUNIT_ASSERT( s3.GetWidth()==2 && s3.GetHeight()==4 );
s3 /= 2;
CPPUNIT_ASSERT( s3 == s1 );
}

8
tests/test.bkl
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@ -8,7 +8,7 @@
<template id="wx_test">
<cppflags>$(CPPUNIT_CFLAGS)</cppflags>
<ldflags>$(CPPUNIT_LIBS)</ldflags>
<if cond="WX_DISABLE_PRECOMP_HEADERS=='0'">
<if cond="FORMAT!='autoconf' and TOOLKIT=='MSW'">
<sources>dummy.cpp</sources>
@ -55,7 +55,7 @@
<wx-lib>net</wx-lib>
<wx-lib>base</wx-lib>
</exe>
<exe id="test_gui" template="wx_sample,wx_test"
template_append="wx_append"
@ -63,10 +63,12 @@
<!-- link against GUI libraries, but be a console app: -->
<app-type>console</app-type>
<sources>
test.cpp
geometry/rect.cpp
geometry/size.cpp
geometry/point.cpp
</sources>
<wx-lib>core</wx-lib>
<wx-lib>base</wx-lib>