Ichthyostega
24b3bec4be
Doxygen will only process files with a @file documentation comment. Up to now, none of our test code has such a comment, preventing the cross-links to unit tests from working. This is unfortunate, since unit tests, and even the code comments there, can be considered as the most useful form of technical documentation. Thus I'll start an initiative to fill in those missing comments automatically
100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
/*
|
|
NullValue(Test) - verify the singleton holder for NIL or default values
|
|
|
|
Copyright (C) Lumiera.org
|
|
2010, Hermann Vosseler <Ichthyostega@web.de>
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of
|
|
the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
* *****************************************************/
|
|
|
|
/** @file null-value-test.cpp
|
|
** unit test §§TODO§§
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "lib/test/run.hpp"
|
|
#include "lib/null-value.hpp"
|
|
#include "lib/util.hpp"
|
|
|
|
#include <cstdlib>
|
|
|
|
|
|
namespace lib {
|
|
namespace test{
|
|
|
|
using util::isSameObject;
|
|
using std::rand;
|
|
|
|
|
|
namespace { // test data and helpers...
|
|
|
|
|
|
/** Test dummy to track ctor call */
|
|
struct DummyType
|
|
{
|
|
static bool created;
|
|
|
|
uint id_;
|
|
|
|
DummyType()
|
|
: id_(1 + (rand() % 100))
|
|
{
|
|
created = true;
|
|
}
|
|
};
|
|
|
|
bool DummyType::created = false;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************************//**
|
|
* @test Access "NIL values" just by type, verify these are actually singletons
|
|
* and are indeed created on demand.
|
|
*
|
|
* @see null-value.hpp
|
|
* @see lib::advice::Request usage example
|
|
*/
|
|
class NullValue_test : public Test
|
|
{
|
|
|
|
void
|
|
run (Arg)
|
|
{
|
|
CHECK (long() == NullValue<long>::get());
|
|
CHECK (short() == NullValue<short>::get());
|
|
CHECK (isSameObject(NullValue<short>::get(), NullValue<short>::get()));
|
|
|
|
CHECK (!DummyType::created);
|
|
DummyType copy (NullValue<DummyType>::get());
|
|
CHECK ( DummyType::created);
|
|
|
|
CHECK ( copy.id_ == NullValue<DummyType>::get().id_);
|
|
CHECK (!isSameObject(NullValue<DummyType>::get(), copy));
|
|
CHECK ( isSameObject(NullValue<DummyType>::get(), NullValue<DummyType>::get()));
|
|
}
|
|
};
|
|
|
|
|
|
/** Register this test class... */
|
|
LAUNCHER (NullValue_test, "unit common");
|
|
|
|
|
|
}} // namespace lib::test
|