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// 2002-05-24 bkoz

// Copyright (C) 2002, 2003, 2009 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 3, 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 COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

// 22.2.1.3.2 ctype<char> members

#include <locale>

#include <vector>

#include <testsuite_hooks.h>

// libstdc++/6701

void test01()

{

  using namespace std;

  typedef wchar_t       wide_type;

  bool test __attribute__((unused)) = true;

  const char dfault = '?';

  const locale loc_c = locale::classic();

  const ctype<wide_type>& ctype_c = use_facet<ctype<wide_type> >(loc_c);

  basic_string<wide_type>       wide(L"wibble");

  basic_string<char>            narrow("wibble");

  vector<char>                  narrow_chars(wide.length() + 1);

  // narrow(charT c, char dfault) const

  for (size_t i = 0; i < wide.length(); ++i)

    {

      char c = ctype_c.narrow(wide[i], dfault);

      VERIFY( c == narrow[i] );

    }

  // narrow(const charT* low, const charT* high, char dfault, char* dest) const

  ctype_c.narrow(&wide[0], &wide[0] + wide.length(), dfault, &narrow_chars[0]);

  VERIFY( narrow_chars[0] != dfault );

  for (size_t i = 0; i < wide.length(); ++i)

    VERIFY( narrow_chars[i] == narrow[i] );

}

int main()

{

  test01();

  return 0;

}