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// { dg-require-iconv "UCS-2BE" }

// { dg-require-iconv "ISO-8859-15" }

// 2003-02-06  Petur Runolfsson  <peturr02@ru.is>

// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Free Software Foundation

//

// 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/>.

// 22.2.1.5 - Template class codecvt [lib.locale.codecvt]

#include <locale>

#include <cstring>

#include <testsuite_hooks.h>

#include <ext/codecvt_specializations.h>

// Partial specialization using encoding_state

// codecvt<unicode_t, char, encoding_state>

// UNICODE - UCS2 (big endian)

void test01()

{

  using namespace std;

  typedef unsigned short                                int_type;

  typedef char                                          ext_type;

  typedef __gnu_cxx::encoding_state                     state_type;

  typedef codecvt<int_type, ext_type, state_type>       unicode_codecvt;

  bool test __attribute__((unused)) = true;

  const ext_type*       e_lit = "black pearl jasmine tea";

  int                   size = strlen(e_lit);

  // construct a locale object with the specialized facet.

  locale                loc(locale::classic(), new unicode_codecvt);

  // sanity check the constructed locale has the specialized facet.

  VERIFY( has_facet<unicode_codecvt>(loc) );

  const unicode_codecvt& cvt = use_facet<unicode_codecvt>(loc);

  unicode_codecvt::state_type state04("UCS-2BE", "ISO-8859-15", 0xfeff, 0);

  cvt.length(state04, e_lit, e_lit + size, 5);

}

int main ()

{

  test01();

  return 0;

}