1// 1999-07-01 bkoz 2 3// Copyright (C) 1999, 2000, 2001, 2002, 2003 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 2, 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 COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 21.3.7.9 inserters and extractors 22 23// NB: This file is predicated on sstreams, istreams, and ostreams 24// working, not to mention other major details like char_traits, and 25// all of the string class. 26 27#include <string> 28#include <sstream> 29#include <iomanip> 30#include <testsuite_hooks.h> 31 32// libstdc++/2830 33void test09() 34{ 35 bool test __attribute__((unused)) = true; 36 std::string blanks( 3, '\0'); 37 std::string foo = "peace"; 38 foo += blanks; 39 foo += "& love"; 40 41 std::ostringstream oss1; 42 oss1 << foo; 43 VERIFY( oss1.str() == foo ); 44 45 std::ostringstream oss2; 46 oss2.width(20); 47 oss2 << foo; 48 VERIFY( oss2.str() != foo ); 49 VERIFY( oss2.str().size() == 20 ); 50} 51 52int main() 53{ 54 test09(); 55 return 0; 56} 57