1// { dg-options "-std=gnu++11" } 2 3// Copyright (C) 2008-2015 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 23.2.3.n forward_list xxx [lib.forward_list.xxx] 21 22#include <forward_list> 23#include <testsuite_hooks.h> 24 25#include <array> 26 27bool test __attribute__((unused)) = true; 28 29class PathPoint 30{ 31public: 32 PathPoint(char t, std::array<double, 3> & c) 33 : type(t), coord(c) { } 34 char getType() const { return type; } 35private: 36 char type; 37 std::array<double, 3> coord; 38}; 39 40// This test verifies the following. 41// emplace_front 42// pop_front 43// emplace_after 44void 45test01() 46{ 47 std::forward_list<PathPoint> path; 48 std::array<double, 3> coord1 = { { 0.0, 1.0, 2.0 } }; 49 path.emplace_front('a', coord1); 50 51 std::forward_list<PathPoint>::const_iterator pos = path.cbegin(); 52 53 std::array<double, 3> coord2 = { { 3.0, 4.0, 5.0 } }; 54 path.emplace_after(pos, 'b', coord2); 55 56 VERIFY(path.front().getType() == 'a'); 57 58 path.pop_front(); 59 60 VERIFY(path.front().getType() == 'b'); 61 62 path.pop_front(); 63 64 VERIFY(path.empty() == true); 65} 66 67int 68main() 69{ 70 test01(); 71 return 0; 72} 73