bd09b4132d
This ctor just created unusable wxTimerEvent objects (all of the methods
specific to this class would just crash if called on them) and doesn't
seem to be useful at all.
It was added in e47859daeb apparently only
in order to allow using wxIMPLEMENT_DYNAMIC_CLASS() instead of the
previously used wxIMPLEMENT_ABSTRACT_CLASS() for wxTimerEvent, but there
doesn't seem to be any reason to prefer macro over another, and there
are good reasons to not allow creating objects in an invalid state.
The only place where we relied on having default ctor for this event was
in wxEvent::Clone() unit test, so update it to handle wxTimerEvent
specially now that this ctor doesn't exist any longer.
97 lines
2.7 KiB
C++
97 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/events/clone.cpp
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// Purpose: Test wxEvent::Clone() implementation by all event classes
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// Author: Vadim Zeitlin, based on the code by Francesco Montorsi
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// Created: 2009-03-22
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// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
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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/event.h"
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#include "wx/timer.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 EventCloneTestCase : public CppUnit::TestCase
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{
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public:
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EventCloneTestCase() {}
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private:
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CPPUNIT_TEST_SUITE( EventCloneTestCase );
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CPPUNIT_TEST( CheckAll );
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CPPUNIT_TEST_SUITE_END();
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void CheckAll();
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wxDECLARE_NO_COPY_CLASS(EventCloneTestCase);
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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( EventCloneTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( EventCloneTestCase, "EventCloneTestCase" );
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void EventCloneTestCase::CheckAll()
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{
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// Dummy timer needed just to create a wxTimerEvent.
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wxTimer dummyTimer;
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// check if event classes implement Clone() correctly
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// NOTE: the check is done against _all_ event classes which are linked to
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// the executable currently running, which are not necessarily all
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// wxWidgets event classes.
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const wxClassInfo *ci = wxClassInfo::GetFirst();
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for (; ci; ci = ci->GetNext())
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{
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wxString cn = wxString(ci->GetClassName());
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// is this class derived from wxEvent?
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if ( !ci->IsKindOf(CLASSINFO(wxEvent)) ||
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cn == "wxEvent" )
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continue;
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INFO("Event class \"" << cn << "\"");
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wxEvent* test;
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if ( ci->IsDynamic() )
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{
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test = wxDynamicCast(ci->CreateObject(),wxEvent);
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}
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else if ( cn == "wxTimerEvent" )
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{
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test = new wxTimerEvent(dummyTimer);
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}
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else
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{
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FAIL("Can't create objects of type " + cn);
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continue;
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}
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REQUIRE( test );
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wxEvent * const cloned = test->Clone();
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delete test;
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REQUIRE( cloned );
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CHECK( cloned->GetClassInfo() == ci );
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delete cloned;
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}
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}
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