1// 2004-25-10  Paolo Carlini  <pcarlini@suse.de>
2
3// Copyright (C) 2004 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// 21.3.5 string modifiers
22
23#include <string>
24#include <testsuite_hooks.h>
25
26// Upon reallocation (basic_string::reserve) we were copying from
27// deallocated memory.
28void
29test03()
30{
31  bool test __attribute__((unused)) = true;
32
33  using namespace std;
34
35  const char * source = "Kesto";
36
37  for (unsigned i = 0; i < 10; ++i)
38    {
39      string one(source);
40      string two(source);
41      for (unsigned j = 0; j < 18; ++j)
42	{
43	  VERIFY( one == two );
44	  one.append(one);
45	  one += 'x';
46	  two.append(two.c_str(), two.size());
47	  two += 'x';
48	}
49    }
50}
51
52int main()
53{
54  test03();
55  return 0;
56}
57