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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2010 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/wrapped_value-impl.hh>
#include <test/test_framework.hh>
#include <test/test_runner.hh>
#include <string>
using namespace test;
using namespace paludis;
namespace
{
typedef WrappedValue<struct DormouseTag> Dormouse;
struct PALUDIS_VISIBLE NotADormouseError
{
NotADormouseError(const std::string &)
{
}
};
typedef WrappedValue<struct CheeseTag> Cheese;
struct PALUDIS_VISIBLE NoCheeseError
{
NoCheeseError(const std::string &)
{
}
};
}
namespace paludis
{
template <>
struct WrappedValueTraits<DormouseTag>
{
typedef std::string UnderlyingType;
typedef void ValidationParamsType;
typedef NotADormouseError ExceptionType;
static bool validate(const std::string & s)
{
return s == "glis glis" || s == "muscardinus avellanarius";
}
};
template <>
struct WrappedValueTraits<CheeseTag>
{
typedef std::string UnderlyingType;
typedef bool ValidationParamsType;
typedef NoCheeseError ExceptionType;
static bool validate(const std::string & s, const bool tasty)
{
return s == "stilton" || (s == "camembert" && ! tasty);
}
};
}
namespace test_cases
{
struct DormouseTest : TestCase
{
DormouseTest() : TestCase("dormouse tests") { }
void run()
{
Dormouse dormouse("glis glis");
TEST_CHECK_EQUAL(dormouse.value(), "glis glis");
dormouse = Dormouse("muscardinus avellanarius");
TEST_CHECK_EQUAL(dormouse.value(), "muscardinus avellanarius");
TEST_CHECK_THROWS(dormouse = Dormouse("mesocricetus auratus"), NotADormouseError);
}
} test_dormouse;
struct CheeseTest : TestCase
{
CheeseTest() : TestCase("cheese tests") { }
void run()
{
Cheese cheese("stilton", false);
TEST_CHECK_THROWS(cheese = Cheese("camembert", true), NoCheeseError);
cheese = Cheese("camembert", false);
TEST_CHECK_EQUAL(cheese.value(), "camembert");
}
} test_cheese;
}
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