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// { dg-require-namedlocale "" }

// 2001-11-19 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.

// 22.2.2.2.1  num_put members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

void test03()

{

  using namespace std;

  typedef ostreambuf_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;

  wstring result1;

  wstring result2;

  long l1 = 2147483647;

  long l2 = -2147483647;

  // cache the num_put facet

  wostringstream oss;

  oss.imbue(loc_hk);

  const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc());

  // HK

  // long, in a locale that expects grouping

  oss.str(empty);

  oss.clear();

  np.put(oss.rdbuf(), oss, L'+', l1);

  result1 = oss.str();

  VERIFY( result1 == L"2,147,483,647" );

  oss.str(empty);

  oss.clear();

  oss.width(20);

  oss.setf(ios_base::left, ios_base::adjustfield);

  np.put(oss.rdbuf(), oss, L'+', l2);

  result1 = oss.str();

  VERIFY( result1 == L"-2,147,483,647++++++" );

}

int main()

{

  test03();

  return 0;

}