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70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
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// Copyright Aleksey Gurtovoy 2000-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Source$
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// $Date$
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// $Revision$
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#include <boost/mpl/list_c.hpp>
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#include <boost/mpl/front.hpp>
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#include <boost/mpl/size.hpp>
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#include <boost/static_assert.hpp>
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#include <boost/mpl/aux_/test.hpp>
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#if !BOOST_WORKAROUND(BOOST_MSVC,<= 1200)
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MPL_TEST_CASE()
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{
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typedef list_c<bool,true>::type list1;
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typedef list_c<bool,false>::type list2;
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MPL_ASSERT_RELATION( front<list1>::type::value, ==, true );
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MPL_ASSERT_RELATION( front<list2>::type::value, ==, false );
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}
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#endif
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MPL_TEST_CASE()
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{
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typedef list_c<int,-1>::type list1;
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typedef list_c<int,0,1>::type list2;
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typedef list_c<int,1,2,3>::type list3;
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MPL_ASSERT_RELATION( size<list1>::value, ==, 1 );
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MPL_ASSERT_RELATION( size<list2>::value, ==, 2 );
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MPL_ASSERT_RELATION( size<list3>::value, ==, 3 );
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MPL_ASSERT_RELATION( front<list1>::type::value, ==, -1 );
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MPL_ASSERT_RELATION( front<list2>::type::value, ==, 0 );
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MPL_ASSERT_RELATION( front<list3>::type::value, ==, 1 );
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}
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MPL_TEST_CASE()
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{
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typedef list_c<unsigned,0>::type list1;
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typedef list_c<unsigned,1,2>::type list2;
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MPL_ASSERT_RELATION( size<list1>::value, ==, 1 );
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MPL_ASSERT_RELATION( size<list2>::value, ==, 2 );
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MPL_ASSERT_RELATION( front<list1>::type::value, ==, 0 );
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MPL_ASSERT_RELATION( front<list2>::type::value, ==, 1 );
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}
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MPL_TEST_CASE()
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{
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typedef list_c<unsigned,2,1> l2;
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typedef begin<l2>::type i1;
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typedef next<i1>::type i2;
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typedef next<i2>::type i3;
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MPL_ASSERT_RELATION( deref<i1>::type::value, ==, 2 );
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MPL_ASSERT_RELATION( deref<i2>::type::value, ==, 1 );
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MPL_ASSERT(( is_same< i3, end<l2>::type > ));
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}
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