[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_stringbuf / str / wchar_t / 3955.cc

// 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>

// libstdc++/3955 -- ios_base::app overwrites from the beginning
void test05()
{
  bool test __attribute__((unused)) = true;

  std::wostringstream os (L"foo");
  os << L"bar";

  VERIFY( os.str() == L"bar" );
}

int main()
{
  test05();
  return 0;
}


// more candy!!!
Commit	Line	Data
1bf4ab23 PC	1	// 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t
	2
	3	// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
	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 2, 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 COPYING. If not, write to the Free
83f51799	19	// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
1bf4ab23 PC	20	// USA.
	21
	22	#include <sstream>
	23	#include <testsuite_hooks.h>
	24
	25	// libstdc++/3955 -- ios_base::app overwrites from the beginning
	26	void test05()
	27	{
	28	bool test __attribute__((unused)) = true;
	29
	30	std::wostringstream os (L"foo");
	31	os << L"bar";
	32
	33	VERIFY( os.str() == L"bar" );
	34	}
	35
	36	int main()
	37	{
	38	test05();
	39	return 0;
	40	}
	41
	42
	43
	44	// more candy!!!