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/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2007, 2008 Ciaran McCreesh
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis 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., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <paludis/util/action_queue.hh>
#include <paludis/util/join.hh>
#include <test/test_runner.hh>
#include <test/test_framework.hh>
#include <list>

using namespace test;
using namespace paludis;

namespace
{
    void push_back_to_list(std::list<int> * const l, int x)
    {
        l->push_back(x);
    }
}

namespace test_cases
{
    struct ActionQueueTest : TestCase
    {
        ActionQueueTest() : TestCase("action queue") { }

        void run()
        {
            std::list<int> l;
            {
                ActionQueue q;
                for (int x(0) ; x < 100 ; ++x)
                    q.enqueue(std::tr1::bind(&push_back_to_list, &l, x));
            }

            std::list<int>::const_iterator i(l.begin());
            for (int x(0) ; x < 100 ; ++x)
            {
                TEST_CHECK(i != l.end());
                TEST_CHECK(*i == x);
                ++i;
            }
            TEST_CHECK(i == l.end());
        }
    } test_action_queue;
}