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// { dg-require-namedlocale "" }

// 2003-12-19  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2003, 2005 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 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.

// 22.2.2.1.1  num_get members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

void test01()

{

  using namespace std;

  typedef istreambuf_iterator<wchar_t> iterator_type;

  bool test __attribute__((unused)) = true;

  // A locale that expects grouping  

  locale loc_de = locale("de_DE");

  wistringstream iss;

  iss.imbue(loc_de);

  const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc());

  ios_base::iostate err = ios_base::goodbit;

  iterator_type end;

  double d = 0.0;

  double d1 = 1e1;

  double d2 = 3e1;

  iss.str(L"1e1,");

  end = ng.get(iss.rdbuf(), 0, iss, err, d);

  VERIFY( err == ios_base::goodbit );

  VERIFY( *end == L',' );

  VERIFY( d == d1 );

  iss.str(L"3e1.");

  iss.clear();

  err = ios_base::goodbit;

  end = ng.get(iss.rdbuf(), 0, iss, err, d);

  VERIFY( err == ios_base::goodbit );

  VERIFY( *end == L'.' );

  VERIFY( d == d2 );

}

int main()

{

  test01();

  return 0;

}