97051666f0
And probably other Unix systems not using PCH. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61980 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
435 lines
14 KiB
C++
435 lines
14 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/any/anytest.cpp
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// Purpose: Test the wxAny classes
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// Author: Jaakko Salli
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// RCS-ID: $Id$
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// Copyright: (c) the wxWidgets team
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// Licence: wxWindows licence
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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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#if wxUSE_ANY
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#include "wx/any.h"
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#include "wx/datetime.h"
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#include "wx/object.h"
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#include <math.h>
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class wxAnyTestCase : public CppUnit::TestCase
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{
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public:
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wxAnyTestCase();
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private:
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CPPUNIT_TEST_SUITE( wxAnyTestCase );
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CPPUNIT_TEST( Equality );
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CPPUNIT_TEST( As );
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CPPUNIT_TEST( GetAs );
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CPPUNIT_TEST( Null );
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CPPUNIT_TEST( CustomTemplateSpecialization );
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CPPUNIT_TEST_SUITE_END();
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void Equality();
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void As();
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void GetAs();
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void Null();
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void CustomTemplateSpecialization();
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wxDateTime m_testDateTime;
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wxAny m_anySignedChar1;
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wxAny m_anySignedShort1;
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wxAny m_anySignedInt1;
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wxAny m_anySignedLong1;
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wxAny m_anySignedLongLong1;
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wxAny m_anyUnsignedChar1;
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wxAny m_anyUnsignedShort1;
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wxAny m_anyUnsignedInt1;
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wxAny m_anyUnsignedLong1;
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wxAny m_anyUnsignedLongLong1;
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wxAny m_anyStringString1;
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wxAny m_anyCharString1;
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wxAny m_anyWcharString1;
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wxAny m_anyBool1;
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wxAny m_anyFloatDouble1;
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wxAny m_anyDoubleDouble1;
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wxAny m_anyWxObjectPtr1;
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wxAny m_anyVoidPtr1;
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wxAny m_anyDateTime1;
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wxAny m_anySignedChar2;
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wxAny m_anySignedShort2;
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wxAny m_anySignedInt2;
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wxAny m_anySignedLong2;
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wxAny m_anySignedLongLong2;
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wxAny m_anyUnsignedChar2;
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wxAny m_anyUnsignedShort2;
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wxAny m_anyUnsignedInt2;
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wxAny m_anyUnsignedLong2;
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wxAny m_anyUnsignedLongLong2;
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wxAny m_anyStringString2;
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wxAny m_anyCharString2;
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wxAny m_anyWcharString2;
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wxAny m_anyBool2;
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wxAny m_anyFloatDouble2;
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wxAny m_anyDoubleDouble2;
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wxAny m_anyWxObjectPtr2;
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wxAny m_anyVoidPtr2;
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wxAny m_anyDateTime2;
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DECLARE_NO_COPY_CLASS(wxAnyTestCase)
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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( wxAnyTestCase );
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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( wxAnyTestCase, "wxAnyTestCase" );
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// Let's use a number with first digit after decimal dot less than 5,
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// so that we don't have to worry about whether conversion from float
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// to int truncates or rounds.
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const double TEST_FLOAT_CONST = 123.456;
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const double FEQ_DELTA = 0.001;
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wxObject* dummyWxObjectPointer = reinterpret_cast<wxObject*>(1234);
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void* dummyVoidPointer = reinterpret_cast<void*>(1234);
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//
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// Test both 'creation' methods
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wxAnyTestCase::wxAnyTestCase()
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: m_anySignedChar1((signed char)15),
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m_anySignedShort1((signed short)15),
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m_anySignedInt1((signed int)15),
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m_anySignedLong1((signed long)15),
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#ifdef wxLongLong_t
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m_anySignedLongLong1((wxLongLong_t)15),
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#endif
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m_anyUnsignedChar1((unsigned char)15),
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m_anyUnsignedShort1((unsigned short)15),
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m_anyUnsignedInt1((unsigned int)15),
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m_anyUnsignedLong1((unsigned long)15),
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#ifdef wxLongLong_t
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m_anyUnsignedLongLong1((wxULongLong_t)15),
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#endif
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m_anyStringString1(wxString("abc")),
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m_anyCharString1("abc"),
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m_anyWcharString1(L"abc"),
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m_anyBool1(true),
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m_anyFloatDouble1((float)TEST_FLOAT_CONST),
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m_anyDoubleDouble1((double)TEST_FLOAT_CONST),
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m_anyWxObjectPtr1(dummyWxObjectPointer),
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m_anyVoidPtr1(dummyVoidPointer),
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m_anyDateTime1(wxDateTime::Now())
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{
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m_testDateTime = wxDateTime::Now();
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m_anySignedChar2 = (signed char)15;
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m_anySignedShort2 = (signed short)15;
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m_anySignedInt2 = (signed int)15;
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m_anySignedLong2 = (signed long)15;
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#ifdef wxLongLong_t
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m_anySignedLongLong2 = (wxLongLong_t)15;
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#endif
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m_anyUnsignedChar2 = (unsigned char)15;
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m_anyUnsignedShort2 = (unsigned short)15;
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m_anyUnsignedInt2 = (unsigned int)15;
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m_anyUnsignedLong2 = (unsigned long)15;
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#ifdef wxLongLong_t
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m_anyUnsignedLongLong2 = (wxULongLong_t)15;
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#endif
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m_anyStringString2 = wxString("abc");
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m_anyCharString2 = "abc";
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m_anyWcharString2 = L"abc";
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m_anyBool2 = true;
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m_anyFloatDouble2 = (float)TEST_FLOAT_CONST;
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m_anyDoubleDouble2 = (double)TEST_FLOAT_CONST;
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m_anyDateTime2 = m_testDateTime;
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m_anyWxObjectPtr2 = dummyWxObjectPointer;
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m_anyVoidPtr2 = dummyVoidPointer;
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}
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void wxAnyTestCase::Equality()
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{
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//
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// Currently this should work
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CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15L);
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CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30L);
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CPPUNIT_ASSERT(m_anyUnsignedLong1 == 15UL);
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CPPUNIT_ASSERT(m_anyUnsignedLong1 != 30UL);
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CPPUNIT_ASSERT(m_anyStringString1 == wxString("abc"));
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CPPUNIT_ASSERT(m_anyStringString1 != wxString("ABC"));
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CPPUNIT_ASSERT(m_anyStringString1 == "abc");
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CPPUNIT_ASSERT(m_anyStringString1 != "ABC");
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CPPUNIT_ASSERT(m_anyStringString1 == L"abc");
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CPPUNIT_ASSERT(m_anyStringString1 != L"ABC");
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CPPUNIT_ASSERT(m_anyBool1 == true);
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CPPUNIT_ASSERT(m_anyBool1 != false);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
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wxANY_AS(m_anyDoubleDouble1, double),
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FEQ_DELTA);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble1, double),
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TEST_FLOAT_CONST,
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FEQ_DELTA);
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CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr1, wxObject*)
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== dummyWxObjectPointer);
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CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr1, void*) == dummyVoidPointer);
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CPPUNIT_ASSERT(m_anySignedLong2 == 15);
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CPPUNIT_ASSERT(m_anyStringString2 == wxString("abc"));
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CPPUNIT_ASSERT(m_anyStringString2 == "abc");
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CPPUNIT_ASSERT(m_anyStringString2 == L"abc");
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CPPUNIT_ASSERT(m_anyBool2 == true);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
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wxANY_AS(m_anyDoubleDouble2, double),
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FEQ_DELTA);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(wxANY_AS(m_anyFloatDouble2, double),
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TEST_FLOAT_CONST,
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FEQ_DELTA);
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CPPUNIT_ASSERT(wxANY_AS(m_anyWxObjectPtr2, wxObject*)
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== dummyWxObjectPointer);
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CPPUNIT_ASSERT(wxANY_AS(m_anyVoidPtr2, void*) == dummyVoidPointer);
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}
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void wxAnyTestCase::As()
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{
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//
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// Test getting C++ data from wxAny without dynamic conversion
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signed char a = wxANY_AS(m_anySignedChar1, signed char);
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CPPUNIT_ASSERT(a == (signed int)15);
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signed short b = wxANY_AS(m_anySignedShort1, signed short);
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CPPUNIT_ASSERT(b == (signed int)15);
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signed int c = wxANY_AS(m_anySignedInt1, signed int);
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CPPUNIT_ASSERT(c == (signed int)15);
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signed long d = wxANY_AS(m_anySignedLong1, signed long);
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CPPUNIT_ASSERT(d == (signed int)15);
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#ifdef wxLongLong_t
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wxLongLong_t e = wxANY_AS(m_anySignedLongLong1, wxLongLong_t);
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CPPUNIT_ASSERT(e == (signed int)15);
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#endif
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unsigned char f = wxANY_AS(m_anyUnsignedChar1, unsigned char);
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CPPUNIT_ASSERT(f == (unsigned int)15);
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unsigned short g = wxANY_AS(m_anyUnsignedShort1, unsigned short);
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CPPUNIT_ASSERT(g == (unsigned int)15);
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unsigned int h = wxANY_AS(m_anyUnsignedInt1, unsigned int);
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CPPUNIT_ASSERT(h == (unsigned int)15);
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unsigned long i = wxANY_AS(m_anyUnsignedLong1, unsigned long);
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CPPUNIT_ASSERT(i == (unsigned int)15);
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#ifdef wxLongLong_t
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wxULongLong_t j = wxANY_AS(m_anyUnsignedLongLong1, wxULongLong_t);
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CPPUNIT_ASSERT(j == (unsigned int)15);
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#endif
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wxString k = wxANY_AS(m_anyStringString1, wxString);
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CPPUNIT_ASSERT(k == "abc");
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wxString l = wxANY_AS(m_anyCharString1, wxString);
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CPPUNIT_ASSERT(l == "abc");
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wxString m = wxANY_AS(m_anyWcharString1, wxString);
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CPPUNIT_ASSERT(m == "abc");
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bool n = wxANY_AS(m_anyBool1, bool);
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CPPUNIT_ASSERT(n);
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float o = wxANY_AS(m_anyFloatDouble1, float);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(o, TEST_FLOAT_CONST, FEQ_DELTA);
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double p = wxANY_AS(m_anyDoubleDouble1, double);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(p, TEST_FLOAT_CONST, FEQ_DELTA);
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wxDateTime q = wxANY_AS(m_anyDateTime1, wxDateTime);
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CPPUNIT_ASSERT(q == m_testDateTime);
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wxObject* r = wxANY_AS(m_anyWxObjectPtr1, wxObject*);
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CPPUNIT_ASSERT(r == dummyWxObjectPointer);
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void* s = wxANY_AS(m_anyVoidPtr1, void*);
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CPPUNIT_ASSERT(s == dummyVoidPointer);
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}
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void wxAnyTestCase::Null()
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{
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wxAny a;
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CPPUNIT_ASSERT(a.IsNull());
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a = -127;
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CPPUNIT_ASSERT(a == -127);
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a.MakeNull();
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CPPUNIT_ASSERT(a.IsNull());
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}
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void wxAnyTestCase::GetAs()
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{
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//
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// Test dynamic conversion
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bool res;
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long l = 0;
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unsigned long ul = 0;
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wxString s;
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// Let's test against float instead of double, since the former
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// is not the native underlying type the code converts to, but
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// should still work, all the same.
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float f = 0.0;
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bool b = false;
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// Conversions from signed long type
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res = m_anySignedLong1.GetAs(&ul);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(15));
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res = m_anySignedLong1.GetAs(&s);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(s == "15");
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res = m_anySignedLong1.GetAs(&f);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
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res = m_anySignedLong1.GetAs(&b);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(b == true);
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// Conversions from unsigned long type
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res = m_anyUnsignedLong1.GetAs(&l);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(l == static_cast<signed long>(15));
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res = m_anyUnsignedLong1.GetAs(&s);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(s == "15");
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res = m_anyUnsignedLong1.GetAs(&f);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
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res = m_anyUnsignedLong1.GetAs(&b);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(b == true);
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// Conversions from default "abc" string to other types
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// should not work.
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CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&l));
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CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&ul));
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CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&f));
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CPPUNIT_ASSERT(!m_anyStringString1.GetAs(&b));
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// Let's test some other conversions from string that should work.
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wxAny anyString;
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anyString = "15";
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res = anyString.GetAs(&l);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(l == static_cast<signed long>(15));
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res = anyString.GetAs(&ul);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(15));
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res = anyString.GetAs(&f);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(f, 15.0, FEQ_DELTA);
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anyString = "TRUE";
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res = anyString.GetAs(&b);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(b == true);
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anyString = "0";
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res = anyString.GetAs(&b);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(b == false);
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// Conversions from bool type
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res = m_anyBool1.GetAs(&l);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(l == static_cast<signed long>(1));
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res = m_anyBool1.GetAs(&ul);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(1));
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res = m_anyBool1.GetAs(&s);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(s == "true");
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CPPUNIT_ASSERT(!m_anyBool1.GetAs(&f));
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// Conversions from floating point type
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res = m_anyDoubleDouble1.GetAs(&l);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT(l == static_cast<signed long>(123));
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res = m_anyDoubleDouble1.GetAs(&ul);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_EQUAL(ul, static_cast<unsigned long>(123));
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res = m_anyDoubleDouble1.GetAs(&s);
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CPPUNIT_ASSERT(res);
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double d2;
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res = s.ToDouble(&d2);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_DOUBLES_EQUAL(d2, TEST_FLOAT_CONST, FEQ_DELTA);
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}
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//
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// Test user data type specialization of wxAnyValueTypeImpl
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//
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class MyClass
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{
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public:
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MyClass( int someValue = 32768 )
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{
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m_someValue = someValue;
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}
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wxString ToString()
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{
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return wxString::Format("%i", m_someValue);
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}
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private:
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int m_someValue;
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};
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template<>
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class wxAnyValueTypeImpl<MyClass> :
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public wxAnyValueTypeImplBase<MyClass>
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{
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WX_DECLARE_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)
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public:
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wxAnyValueTypeImpl() :
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wxAnyValueTypeImplBase<MyClass>() { }
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virtual ~wxAnyValueTypeImpl() { }
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virtual bool ConvertValue(const wxAnyValueBuffer& src,
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wxAnyValueType* dstType,
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wxAnyValueBuffer& dst) const
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{
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MyClass value = GetValue(src);
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if ( wxANY_VALUE_TYPE_CHECK_TYPE(dstType, wxString) )
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{
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wxString s = value.ToString();
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wxAnyValueTypeImpl<wxString>::SetValue(s, dst);
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}
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else
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return false;
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return true;
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}
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};
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//
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// Following must be placed somewhere in your source code
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WX_IMPLEMENT_ANY_VALUE_TYPE(wxAnyValueTypeImpl<MyClass>)
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void wxAnyTestCase::CustomTemplateSpecialization()
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{
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// Do only a minimal CheckType() test, as dynamic type conversion already
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// uses it a lot.
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bool res;
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MyClass myObject;
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wxAny any = myObject;
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CPPUNIT_ASSERT( wxANY_CHECK_TYPE(any, MyClass) );
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MyClass myObject2 = wxANY_AS(any, MyClass);
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wxUnusedVar(myObject2);
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wxString str;
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res = any.GetAs(&str);
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CPPUNIT_ASSERT(res);
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CPPUNIT_ASSERT_EQUAL(str, myObject.ToString());
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}
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#endif // wxUSE_ANY
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