ALL: Add flint

external/flint-2.4.3/flintxx/test/t-mp.cpp

@@ -0,0 +1,133 @@
+/*=============================================================================
+
+    This file is part of FLINT.
+
+    FLINT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    FLINT 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 FLINT; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+=============================================================================*/
+/******************************************************************************
+
+    Copyright (C) 2013 Tom Bachmann
+
+******************************************************************************/
+
+#include "flintxx/test/helpers.h"
+#include "flintxx/mp.h"
+
+using namespace flint;
+using namespace mp;
+
+void
+test_equal_types()
+{
+    tassert((equal_types<int, int>::val));
+    tassert((!equal_types<int, int&>::val));
+}
+
+void
+test_logic()
+{
+    tassert(not_<true_>::val == false);
+    tassert(not_<false_>::val == true);
+
+    tassert((and_<true_, true_>::val == true));
+    tassert((and_<false_, true_>::val == false));
+    tassert((and_<false_, false_>::val == false));
+
+    tassert((and_v<true_, true>::val == true));
+    tassert((and_v<false_, true>::val == false));
+    tassert((and_v<false_, false>::val == false));
+
+    tassert((or_<true_, true_>::val == true));
+    tassert((or_<false_, true_>::val == true));
+    tassert((or_<false_, false_>::val == false));
+
+    tassert((and_<true_, true_, true_, true_, true_>::val == true));
+    tassert((and_<true_, true_, true_, false_, true_>::val == false));
+    tassert((and_<true_, false_, true_, false_, true_>::val == false));
+    tassert((and_<true_, false_, true_>::val == false));
+}
+
+template<class T>
+typename enable_if<equal_types<T, int>, int>::type test_enable_if_1(T)
+{
+    return 0;
+}
+template<class T>
+typename disable_if<equal_types<T, int>, int>::type test_enable_if_1(T)
+{
+    return 1;
+}
+template<class T>
+int test_enable_if_2(T, typename enable_if<equal_types<T, int> >::type* = 0)
+{
+    return 0;
+}
+template<class T>
+int test_enable_if_2(T, typename disable_if<equal_types<T, int> >::type* = 0)
+{
+    return 1;
+}
+
+void
+test_enable_if()
+{
+    tassert(test_enable_if_1(int(1)) == 0);
+    tassert(test_enable_if_1(unsigned(1)) == 1);
+    tassert(test_enable_if_2(int(1)) == 0);
+    tassert(test_enable_if_2(unsigned(1)) == 1);
+}
+
+void
+test_if()
+{
+    tassert((equal_types<if_<true_, int, slong>::type, int>::val));
+    tassert((equal_types<if_<false_, int, slong>::type, slong>::val));
+
+    typedef mp::select<bool, false_, int, false_, slong, false_, char> s1;
+    tassert((equal_types<s1::type, bool>::val));
+
+    typedef mp::select<bool, true_, int, false_, slong, false_, char> s2;
+    tassert((equal_types<s2::type, int>::val));
+
+    typedef mp::select<bool, true_, int, true_, slong, false_, char> s3;
+    tassert((equal_types<s3::type, int>::val));
+
+    typedef mp::select<bool, true_, int, true_, slong, true_, char> s4;
+    tassert((equal_types<s4::type, int>::val));
+
+    typedef mp::select<bool, false_, int, true_, slong, true_, char> s5;
+    tassert((equal_types<s5::type, slong>::val));
+
+    typedef mp::select<bool, false_, int, true_, slong, false_, char> s6;
+    tassert((equal_types<s6::type, slong>::val));
+
+    typedef mp::select<bool, false_, int, false_, slong, true_, char> s7;
+    tassert((equal_types<s7::type, char>::val));
+}
+
+int
+main()
+{
+    std::cout << "mp....";
+
+    test_equal_types();
+    test_logic();
+    test_enable_if();
+    test_if();
+
+    std::cout << "PASS" << std::endl;
+    return 0;
+}