Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/23_containers/forward_list/comparable.cc @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do run { target c++11 } } // Copyright (C) 2008-2020 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) // any later version. // This library 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 library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. #include <forward_list> #include <testsuite_hooks.h> void test01() { std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; std::forward_list<double> b = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0}; VERIFY((a == b) == false); VERIFY((a < b) == true); VERIFY((a != b) == true); VERIFY((a > b) == false); VERIFY((a >= b) == false); VERIFY((a <= b) == true); VERIFY((b == a) == false); VERIFY((b < a) == false); VERIFY((b != a) == true); VERIFY((b > a) == true); VERIFY((b >= a) == true); VERIFY((b <= a) == false); } void test02() { // The EqualityComparable requirements only require == struct X { bool operator==(const X&) const { return true; } }; std::forward_list<X> a(2); const auto b = a; VERIFY( a == b ); } void test03() { // The LessThanComparable requirements only require < struct X { bool operator<(const X&) const { return false; } }; std::forward_list<X> a(2); const auto b = a; VERIFY( !(a < b) ); VERIFY( !(a > b) ); VERIFY( a <= b ); VERIFY( a >= b ); } int main() { test01(); test02(); test03(); }