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// Copyright (C) 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/>.

#include <cstdio>

#include <cstring>

#include <fstream>

#include <langinfo.h>

#include <iconv.h>

#include <testsuite_performance.h>

// libstdc++/11602 (do_length)

int main(int argc, char** argv)

{

  using namespace std;

  using namespace __gnu_test;

  time_counter time;

  resource_counter resource;

  const int iters = 400000;

  char cbuf[1024];

  memset(cbuf, 'a', 1024);

  // C++ (codecvt)

  locale loc;

  const codecvt<wchar_t, char, mbstate_t>& cvt =

    use_facet<codecvt<wchar_t, char, mbstate_t> >(loc);

  mbstate_t state;

  memset(&state, 0, sizeof(state));

  start_counters(time, resource);

  for (int i = 0; i < iters; ++i)

    cvt.length(state, cbuf, cbuf + 1024, 1024);

  stop_counters(time, resource);

  report_performance(__FILE__, "C++ (codecvt)", time, resource);

  return 0;

}