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/****************************************************************************
**
** Copyright (C) 2009-2010 TECHNOGERMA Systems France and/or its subsidiary(-ies).
** Contact: Technogerma Systems France Information (contact@technogerma.fr)
**
** This file is part of the CAMP library.
**
** CAMP 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, either version 3 of the License, or
** (at your option) any later version.
**
** CAMP 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 CAMP. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#include "enum.hpp"
#include <camp/enumget.hpp>
#include <camp/errors.hpp>
#ifndef Q_MOC_RUN
#include <boost/test/unit_test.hpp>
#endif
using namespace EnumTest;
//-----------------------------------------------------------------------------
struct EnumFixture
{
EnumFixture()
{
metaenum = &camp::enumByType<MyEnum>();
}
const camp::Enum* metaenum;
};
//-----------------------------------------------------------------------------
// Tests for camp::Enum
//-----------------------------------------------------------------------------
BOOST_FIXTURE_TEST_SUITE(ENUM, EnumFixture)
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(declare)
{
std::size_t count = camp::enumCount();
camp::Enum::declare<MyTempEnum>("EnumTest::MyTempEnum");
BOOST_CHECK_EQUAL(camp::enumCount(), count + 1);
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(declareExceptions)
{
// to make sure it is declared
camp::enumByType<MyEnum>();
BOOST_CHECK_THROW(camp::Enum::declare<MyEnum>("EnumTest::MyUndeclaredEnum"), camp::EnumAlreadyCreated);
BOOST_CHECK_THROW(camp::Enum::declare<MyUndeclaredEnum>("EnumTest::MyEnum"), camp::EnumAlreadyCreated);
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(get)
{
MyEnum object = MyEnum();
MyUndeclaredEnum object2 = MyUndeclaredEnum();
BOOST_CHECK_EQUAL(camp::enumByName("EnumTest::MyEnum").name(), "EnumTest::MyEnum");
BOOST_CHECK_EQUAL(camp::enumByType<MyEnum>().name(), "EnumTest::MyEnum");
BOOST_CHECK_EQUAL(camp::enumByObject(object).name(), "EnumTest::MyEnum");
BOOST_CHECK_EQUAL(camp::enumByObject(&object).name(), "EnumTest::MyEnum");
BOOST_CHECK_EQUAL(camp::enumByTypeSafe<MyUndeclaredEnum>(), static_cast<camp::Enum*>(0));
BOOST_CHECK_THROW(camp::enumByName("EnumTest::MyUndeclaredEnum"), camp::EnumNotFound);
BOOST_CHECK_THROW(camp::enumByType<MyUndeclaredEnum>(), camp::EnumNotFound);
BOOST_CHECK_THROW(camp::enumByObject(object2), camp::EnumNotFound);
BOOST_CHECK_THROW(camp::enumByObject(&object2), camp::EnumNotFound);
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(comparisons)
{
BOOST_CHECK(camp::enumByType<MyEnum>() == camp::enumByType<MyEnum>());
BOOST_CHECK(camp::enumByType<MyEnum>() != camp::enumByType<MyEnum2>());
BOOST_CHECK(camp::enumByType<MyEnum2>() != camp::enumByType<MyEnum>());
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(pairs)
{
BOOST_CHECK_EQUAL(metaenum->size(), 3U);
BOOST_CHECK_EQUAL(metaenum->pair(0).name, "Zero");
BOOST_CHECK_EQUAL(metaenum->pair(0).value, Zero);
BOOST_CHECK_EQUAL(metaenum->pair(1).name, "One");
BOOST_CHECK_EQUAL(metaenum->pair(1).value, One);
BOOST_CHECK_EQUAL(metaenum->pair(2).name, "Two");
BOOST_CHECK_EQUAL(metaenum->pair(2).value, Two);
BOOST_CHECK_THROW(metaenum->pair(3), camp::OutOfRange);
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(values)
{
BOOST_CHECK_EQUAL(metaenum->hasValue(Zero), true);
BOOST_CHECK_EQUAL(metaenum->hasValue(One), true);
BOOST_CHECK_EQUAL(metaenum->hasValue(Two), true);
BOOST_CHECK_EQUAL(metaenum->hasValue(100), false);
BOOST_CHECK_EQUAL(metaenum->value("Zero"), Zero);
BOOST_CHECK_EQUAL(metaenum->value("One"), One);
BOOST_CHECK_EQUAL(metaenum->value("Two"), Two);
BOOST_CHECK_THROW(metaenum->value("xxx"), camp::EnumNameNotFound);
}
//-----------------------------------------------------------------------------
BOOST_AUTO_TEST_CASE(names)
{
BOOST_CHECK_EQUAL(metaenum->hasName("Zero"), true);
BOOST_CHECK_EQUAL(metaenum->hasName("One"), true);
BOOST_CHECK_EQUAL(metaenum->hasName("Two"), true);
BOOST_CHECK_EQUAL(metaenum->hasName("Hundred"), false);
BOOST_CHECK_EQUAL(metaenum->name(Zero), "Zero");
BOOST_CHECK_EQUAL(metaenum->name(One), "One");
BOOST_CHECK_EQUAL(metaenum->name(Two), "Two");
BOOST_CHECK_THROW(metaenum->name(100), camp::EnumValueNotFound);
}
BOOST_AUTO_TEST_SUITE_END()
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