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// 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t

// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

// Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 2, or (at your option)

// any later version.

// This library is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along

// with this library; see the file COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

#include <sstream>

#include <testsuite_hooks.h>

// http://gcc.gnu.org/ml/libstdc++/2003-02/msg00269.html

// Growing and then seeking to ios_base::beg triggered a bug in str(),

// which didn't notice the grow.

void test07()

{

  bool test __attribute__((unused)) = true;

  std::wstringbuf strb_01;

  strb_01.sputc(L's');

  strb_01.pubseekoff(0, std::ios_base::beg);

  std::wstring tmp = strb_01.str();

  VERIFY( tmp == L"s" );

  std::wstring str(L"strivi,");

  std::wstringbuf strb_02(str);

  strb_02.pubseekoff(0, std::ios_base::end);

  strb_02.sputn(L" no better!", 11);

  strb_02.pubseekoff(0, std::ios_base::beg);

  tmp = strb_02.str();

  VERIFY( tmp == L"strivi, no better!" );

}

int main()

{

  test07();

  return 0;

}

// more candy!!!