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///////////////////////////////////////////////////////////////////////////////
// Name: tests/events/clone.cpp
// Purpose: Test wxEvent::Clone() implementation by all event classes
// Author: Vadim Zeitlin, based on the code by Francesco Montorsi
// Created: 2009-03-22
// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/event.h"
#endif // WX_PRECOMP
// --------------------------------------------------------------------------
// test class
// --------------------------------------------------------------------------
class EventCloneTestCase : public CppUnit::TestCase
{
public:
EventCloneTestCase() {}
private:
CPPUNIT_TEST_SUITE( EventCloneTestCase );
CPPUNIT_TEST( CheckAll );
CPPUNIT_TEST_SUITE_END();
void CheckAll();
DECLARE_NO_COPY_CLASS(EventCloneTestCase)
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( EventCloneTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( EventCloneTestCase, "EventCloneTestCase" );
void EventCloneTestCase::CheckAll()
{
// check if event classes implement Clone() correctly
// NOTE: the check is done against _all_ event classes which are linked to
// the executable currently running, which are not necessarily all
// wxWidgets event classes.
const wxClassInfo *ci = wxClassInfo::GetFirst();
for (; ci; ci = ci->GetNext())
{
wxString cn = wxString(ci->GetClassName());
// is this class derived from wxEvent?
if ( !ci->IsKindOf(CLASSINFO(wxEvent)) ||
cn == "wxEvent" )
continue;
const std::string
msg = std::string("Event class \"") +
std::string(cn.c_str()) + "\"";
CPPUNIT_ASSERT_MESSAGE( msg, ci->IsDynamic() );
wxEvent * const test = wxDynamicCast(ci->CreateObject(),wxEvent);
CPPUNIT_ASSERT_MESSAGE( msg, test );
wxEvent * const cloned = test->Clone();
delete test;
CPPUNIT_ASSERT_MESSAGE( msg, cloned );
CPPUNIT_ASSERT_MESSAGE( msg, cloned->GetClassInfo() == ci );
delete cloned;
}
}
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