1// 1999-08-16 bkoz
2
3// Copyright (C) 1999, 2000, 2002, 2003 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 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// 27.6.2.5.4 basic_ostream character inserters
22
23#include <string>
24#include <ostream>
25#include <sstream>
26#include <testsuite_hooks.h>
27
28// ostringstream and large strings number 2
29void
30test05()
31{
32  bool test __attribute__((unused)) = true;
33  std::string str05, str10;
34
35  typedef std::ostream::pos_type	pos_type;
36  typedef std::ostream::off_type	off_type;
37  std::string str01;
38  const int size = 1000;
39
40  // initialize string
41  for(int i=0 ; i < size; i++) {
42    str01 += '1';
43    str01 += '2';
44    str01 += '3';
45    str01 += '4';
46    str01 += '5';
47    str01 += '6';
48    str01 += '7';
49    str01 += '8';
50    str01 += '9';
51    str01 += '\n';
52  }
53
54  // test 1: out
55  std::ostringstream sstr01(str01, std::ios_base::out);
56  std::ostringstream sstr02;
57  sstr02 << str01;
58  str05 = sstr01.str();
59  str10 = sstr02.str();
60  VERIFY( str05 == str01 );
61  VERIFY( str10 == str01 );
62
63  // test 2: in | out
64  std::ostringstream sstr04(str01,  std::ios_base::out | std::ios_base::in);
65  std::ostringstream sstr05(std::ios_base::in | std::ios_base::out);
66  sstr05 << str01;
67  str05 = sstr04.str();
68  str10 = sstr05.str();
69  VERIFY( str05 == str01 );
70  VERIFY( str10 == str01 );
71}
72
73int main()
74{
75  test05();
76  return 0;
77}
78