1// 2007-04-09 Paolo Carlini <pcarlini@suse.de> 2 3// Copyright (C) 2007, 2008, 2009 Free Software Foundation 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// { dg-options "-DWIDTH=200000" { target simulator } } 21 22#include <ostream> 23#include <sstream> 24#include <ext/vstring.h> 25#include <testsuite_hooks.h> 26 27#ifndef WIDTH 28#define WIDTH 20000000 29#endif 30 31// libstdc++/28277 32void test01() 33{ 34 using namespace std; 35 bool test __attribute__((unused)) = true; 36 37 ostringstream oss_01; 38 const __gnu_cxx::__vstring str_01(50, 'a'); 39 40 oss_01.width(WIDTH); 41 const streamsize width = oss_01.width(); 42 43 oss_01 << str_01; 44 45 VERIFY( oss_01.good() ); 46 VERIFY( oss_01.str().size() == __gnu_cxx::__vstring::size_type(width) ); 47} 48 49int main() 50{ 51 test01(); 52 return 0; 53} 54