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/**
* @file llsingleton_test.cpp
* @date 2011-08-11
* @brief Unit test for the LLSingleton class
*
* $LicenseInfo:firstyear=2011&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2011, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "linden_common.h"
#include "llsingleton.h"
#include "../test/lltut.h"
namespace tut
{
struct singleton
{
// We need a class created with the LLSingleton template to test with.
class LLSingletonTest: public LLSingleton<LLSingletonTest>
{
};
};
typedef test_group<singleton> singleton_t;
typedef singleton_t::object singleton_object_t;
tut::singleton_t tut_singleton("LLSingleton");
template<> template<>
void singleton_object_t::test<1>()
{
}
template<> template<>
void singleton_object_t::test<2>()
{
LLSingletonTest* singleton_test = LLSingletonTest::getInstance();
ensure(singleton_test);
}
template<> template<>
void singleton_object_t::test<3>()
{
//Construct the instance
LLSingletonTest::getInstance();
ensure(LLSingletonTest::instanceExists());
//Delete the instance
LLSingletonTest::deleteSingleton();
ensure(LLSingletonTest::destroyed());
ensure(!LLSingletonTest::instanceExists());
//Construct it again.
LLSingletonTest* singleton_test = LLSingletonTest::getInstance();
ensure(singleton_test);
ensure(LLSingletonTest::instanceExists());
}
}
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