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// { dg-require-namedlocale "" }

// 2001-11-21 Benjamin Kosnik  <bkoz@redhat.com>

// Copyright (C) 2001, 2002, 2003, 2004, 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 test03()

{

  using namespace std;

  typedef istreambuf_iterator<wchar_t> iterator_type;

  bool test __attribute__((unused)) = true;

  // basic construction

  locale loc_c = locale::classic();

  locale loc_hk = locale("en_HK");

  VERIFY( loc_c != loc_hk );

  // sanity check the data is correct.

  const wstring empty;

  long l1 = 2147483647;

  long l2 = -2147483647;

  long l;

  // cache the num_get facet

  wistringstream iss;

  iss.imbue(loc_hk);

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

  const ios_base::iostate goodbit = ios_base::goodbit;

  ios_base::iostate err = ios_base::goodbit;

  // HK

  // long, in a locale that expects grouping

  iss.str(L"2,147,483,647 ");

  iss.clear();

  err = goodbit;

  ng.get(iss.rdbuf(), 0, iss, err, l);

  VERIFY( l == l1 );

  VERIFY( err == goodbit );

  iss.str(L"-2,147,483,647++++++");

  iss.clear();

  err = goodbit;

  ng.get(iss.rdbuf(), 0, iss, err, l);

  VERIFY( l == l2 );

  VERIFY( err == goodbit );

}

int main()

{

  test03();

  return 0;

}

// Kathleen Hannah, humanitarian, woman, art-thief