gfortran.h (gfc_add_dimension, [...]): Add argument.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_stringbuf / setbuf / wchar_t / 4.cc

// 2004-10-06  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.

// 27.8.1.4 Overridden virtual functions

#include <sstream>
#include <testsuite_hooks.h>

void test01()
{
  using namespace std;
  bool test __attribute__((unused)) = true;

  const unsigned max_size = 1 << 18;

  wchar_t ref[max_size];
  wmemset(ref, L'\0', max_size);

  wchar_t src[max_size * 2];
  wmemset(src, L'\1', max_size * 2);

  for (unsigned i = 128; i <= max_size; i *= 2)
    {
      wchar_t* dest = new wchar_t[i * 2];
      wmemset(dest, L'\0', i * 2);

      wstringbuf sbuf;
      sbuf.pubsetbuf(dest, i);

      sbuf.sputn(src, i * 2);
      VERIFY( !wmemcmp(dest + i, ref, i) );
      
      delete[] dest;
    }
}

int main()
{
  test01();
  return 0;
}