1// 1999-07-01 bkoz
2
3// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009
4// Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
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