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Add wxImplicitConversionType tests.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65921 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2010-10-25 09:43:04 +00:00
parent a52475807e
commit fd7c5da65e
1 changed files with 25 additions and 0 deletions
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25
tests/misc/metatest.cpp
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@ -14,9 +14,14 @@
#endif
#include "wx/object.h"
#include "wx/utils.h"
#include "wx/meta/pod.h"
#include "wx/meta/movable.h"
#ifndef wxNO_RTTI
#include <typeinfo>
#endif
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
@ -30,10 +35,12 @@ private:
CPPUNIT_TEST_SUITE( MetaProgrammingTestCase );
CPPUNIT_TEST( IsPod );
CPPUNIT_TEST( IsMovable );
CPPUNIT_TEST( ImplicitConversion );
CPPUNIT_TEST_SUITE_END();
void IsPod();
void IsMovable();
void ImplicitConversion();
DECLARE_NO_COPY_CLASS(MetaProgrammingTestCase)
};
@ -67,3 +74,21 @@ void MetaProgrammingTestCase::IsMovable()
#endif
CPPUNIT_ASSERT(!wxIsMovable<wxObject>::value);
}
void MetaProgrammingTestCase::ImplicitConversion()
{
// wxImplicitConversionType<> is used to implement wxMax(). We test it
// indirectly through that here.
// test that wxMax(1.1,1) returns float, not long int
float f = wxMax(1.1f, 1l);
CPPUNIT_ASSERT_EQUAL( 1.1f, f);
#ifndef wxNO_RTTI
CPPUNIT_ASSERT(typeid(wxImplicitConversionType<char,int>::value) == typeid(int));
CPPUNIT_ASSERT(typeid(wxImplicitConversionType<int,unsigned>::value) == typeid(unsigned));
#ifdef wxLongLong_t
CPPUNIT_ASSERT(typeid(wxImplicitConversionType<wxLongLong_t,float>::value) == typeid(float));
#endif
#endif // !wxNO_RTTI
}