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// Copyright (C) 2004 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 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.

// As a special exception, you may use this file as part of a free software

// library without restriction.  Specifically, if other files instantiate

// templates or use macros or inline functions from this file, or you compile

// this file and link it with other files to produce an executable, this

// file does not by itself cause the resulting executable to be covered by

// the GNU General Public License.  This exception does not however

// invalidate any other reasons why the executable file might be covered by

// the GNU General Public License.

#include <sstream>

#include <locale>

#include <iomanip>

#include <testsuite_hooks.h>

struct MyNP : std::numpunct<wchar_t>

{

  std::string do_grouping() const;

  wchar_t do_thousands_sep() const;

};

std::string

MyNP::do_grouping() const

{

  std::string s("\3");

  return s;

}

wchar_t

MyNP::do_thousands_sep() const

{ return L' '; }

void test01()

{

  bool test __attribute__((unused)) = true;

  const wchar_t lit[] = L"0123 456\n"

                        L": 01 234 567:\n"

                        L":0123 456   :\n"

                        L":    012 345:\n"

                        L":     01 234:\n"

                        L":0726 746 425:\n"

                        L":04 553 207 :\n"

                        L":   0361 100:\n"

                        L":       0173:\n"

                        L"0x12 345 678\n"

                        L"|0x000012 345 678|\n"

                        L"|0x12 345 6780000|\n"

                        L"|00000x12 345 678|\n"

                        L"|0x000012 345 678|\n";

  std::wostringstream oss;

  oss.imbue(std::locale(std::locale(), new MyNP));

  // Octals

  oss << std::oct << std::showbase;

  oss << 0123456l << std::endl;

  oss << L":" << std::setw(11);

  oss << 01234567l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::left;

  oss << 0123456l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::right;

  oss << 012345l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::internal;

  oss << 01234l << L":" << std::endl;

  oss << L":" << std::setw(11);

  oss << 123456789l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::left;

  oss << 1234567l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::right;

  oss << 123456l << L":" << std::endl;

  oss << L":" << std::setw(11) << std::internal;

  oss << 123l << L":" << std::endl;

  // Hexadecimals

  oss << std::hex << std::setfill(L'0');

  oss << 0x12345678l << std::endl;

  oss << L"|" << std::setw(16);

  oss << 0x12345678l << L"|" << std::endl;

  oss << L"|" << std::setw(16) << std::left;

  oss << 0x12345678l << L"|" << std::endl;

  oss << L"|" << std::setw(16) << std::right;

  oss << 0x12345678l << L"|" << std::endl;

  oss << L"|" << std::setw(16) << std::internal;

  oss << 0x12345678l << L"|" << std::endl;

  VERIFY( oss.good() );

  VERIFY( oss.str() == lit );

}

int

main()

{

  test01();

  return 0;

}