/** * @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()); } }