LUMIERA.clone/tests/components/proc/asset/orderingofassetstest.cpp
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2007-11-27 03:19:35 +01:00

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/*
OrderingOfAssets(Test) - equality and comparisons
Copyright (C) CinelerraCV
2007, 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.
* *****************************************************/
#include "common/test/run.hpp"
#include "common/util.hpp"
#include "proc/assetmanager.hpp"
#include "proc/asset/media.hpp"
#include "proc/asset/proc.hpp"
#include "proc/asset/assetdiagnostics.hpp"
using util::isnil;
using std::string;
namespace asset
{
namespace test
{
/******************************************************
* @test validate the equality and order relations of
* Asset::Ident and Asset objects.
* @note a known problem is that only Asset smart ptrs
* are supported for comparison, not smartptrs
* of Asset subclasses. To solve this, we would
* either have to repeat the operator definitions,
* or resort to template metaprogramming tricks.
* Just providing templated comparison operators
* would generally override the behaviour of
* boost::shared_ptr, which is not desirable.
* @see Asset::Ident#compare
*/
class OrderingOfAssets_test : public Test
{
virtual void run(Arg arg)
{
typedef shared_ptr<Asset> PA;
Asset::Ident key1("Au-1", Category(AUDIO), "ichthyo", 5);
PA mm1 = asset::Media::create(key1, "Name-1");
Asset::Ident key2("Au-1", Category(AUDIO), "ichthyo", 7);
PA mm2 = asset::Media::create(key2, "Name-2");
Asset::Ident key3("Au-2", Category(AUDIO), "ichthyo", 5);
PA mm3 = asset::Media::create(key3, "Name-3");
Asset::Ident key4("Au-2", Category(AUDIO), "stega", 5);
PA mm4 = asset::Media::create(key4, "Name-4");
Asset::Ident key5("Au-1", Category(VIDEO), "ichthyo", 5);
PA mm5 = asset::Media::create(key5, "Name-5");
// ordering of keys
ASSERT (key1 == key2);
ASSERT (key2 != key3);
ASSERT (key3 != key4);
ASSERT (key4 != key5);
ASSERT (key1 != key5);
ASSERT ( 0 > key2.compare(key3));
ASSERT ( 0 < key3.compare(key2));
ASSERT ( 0 > key3.compare(key4));
ASSERT ( 0 > key4.compare(key5));
ASSERT ( 0 > key1.compare(key5));
ASSERT ( 0 > key2.compare(key5));
ASSERT ( 0 > key3.compare(key5));
ASSERT ( 0 > key1.compare(key3));
ASSERT ( 0 > key1.compare(key4));
ASSERT ( 0 > key2.compare(key4));
// ordering of Asset smart ptrs
ASSERT (mm1 == mm2);
ASSERT (mm2 != mm3);
ASSERT (mm3 != mm4);
ASSERT (mm4 != mm5);
ASSERT (mm1 != mm5);
ASSERT (mm2 < mm3);
ASSERT (mm2 <= mm3);
ASSERT (mm3 > mm2);
ASSERT (mm3 >= mm2);
ASSERT (mm3 < mm4);
ASSERT (mm4 < mm5);
ASSERT (mm1 < mm5);
ASSERT (mm2 < mm5);
ASSERT (mm3 < mm5);
ASSERT (mm1 < mm3);
ASSERT (mm1 < mm4);
ASSERT (mm2 < mm4);
}
};
/** Register this test class... */
LAUNCHER (OrderingOfAssets_test, "unit asset");
} // namespace test
} // namespace asset