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// { dg-require-namedlocale "" }

// 2001-11-19 Benjamin Kosnik  <bkoz@redhat.com>

// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009

// 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 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/>.

// 22.2.2.2.1  num_put members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

void test01()

{

  using namespace std;

  typedef ostreambuf_iterator<wchar_t> iterator_type;

  bool test __attribute__((unused)) = true;

  // basic construction

  locale loc_c = locale::classic();

  locale loc_de = locale("de_DE");

  VERIFY( loc_c != loc_de );

  // cache the numpunct facets

  const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de);

  // sanity check the data is correct.

  const wstring empty;

  wstring result1;

  wstring result2;

  bool b1 = true;

  bool b0 = false;

  unsigned long ul1 = 1294967294;

  double d1 =  1.7976931348623157e+308;

  double d2 = 2.2250738585072014e-308;

  long double ld1 = 1.7976931348623157e+308;

  long double ld2 = 2.2250738585072014e-308;

  const void* cv = &ld1;

  // cache the num_put facet

  wostringstream oss;

  oss.imbue(loc_de);

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

  // bool, simple

  iterator_type os_it00 = oss.rdbuf();

  iterator_type os_it01 = np.put(os_it00, oss, L'+', b1);

  result1 = oss.str();

  VERIFY( result1 == L"1" );

  oss.str(empty);

  np.put(oss.rdbuf(), oss, L'+', b0);

  result2 = oss.str();

  VERIFY( result2 == L"0" );

  // ... and one that does

  oss.imbue(loc_de);

  oss.str(empty);

  oss.clear();

  oss.width(20);

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

  np.put(oss.rdbuf(), oss, L'+', ul1);

  result1 = oss.str();

  VERIFY( result1 == L"1.294.967.294+++++++" );

  // double

  oss.str(empty);

  oss.clear();

  oss.width(20);

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

  np.put(oss.rdbuf(), oss, L'+', d1);

  result1 = oss.str();

  VERIFY( result1 == L"1,79769e+308++++++++" );

  oss.str(empty);

  oss.clear();

  oss.width(20);

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

  np.put(oss.rdbuf(), oss, L'+', d2);

  result1 = oss.str();

  VERIFY( result1 == L"++++++++2,22507e-308" );

  oss.str(empty);

  oss.clear();

  oss.width(20);

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

  oss.setf(ios_base::scientific, ios_base::floatfield);

  np.put(oss.rdbuf(), oss, L'+', d2);

  result2 = oss.str();

  VERIFY( result2 == L"+++++++2,225074e-308" );

  oss.str(empty);

  oss.clear();

  oss.width(20);

  oss.precision(10);

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

  oss.setf(ios_base::scientific, ios_base::floatfield);

  oss.setf(ios_base::uppercase);

  np.put(oss.rdbuf(), oss, L'+', d2);

  result1 = oss.str();

  VERIFY( result1 == L"+++2,2250738585E-308" );

  // long double

  oss.str(empty);

  oss.clear();

  np.put(oss.rdbuf(), oss, L'+', ld1);

  result1 = oss.str();

  VERIFY( result1 == L"1,7976931349E+308" );

  oss.str(empty);

  oss.clear();

  oss.precision(0);

  oss.setf(ios_base::fixed, ios_base::floatfield);

  np.put(oss.rdbuf(), oss, L'+', ld2);

  result1 = oss.str();

  VERIFY( result1 == L"0" );

  // const void*

  oss.str(empty);

  oss.clear();

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

  result1 = oss.str();

  // No grouping characters.

  VERIFY( !char_traits<wchar_t>::find(result1.c_str(),

                                   result1.size(),

                                   numpunct_de.decimal_point()) );

  // Should contain an 'x'.

  VERIFY( result1.find(L'x') == 1 );

#ifdef _GLIBCXX_USE_LONG_LONG

  long long ll1 = 9223372036854775807LL;

  oss.str(empty);

  oss.clear();

  np.put(oss.rdbuf(), oss, L'+', ll1);

  result1 = oss.str();

  VERIFY( result1 == L"9.223.372.036.854.775.807" );

#endif

}

int main()

{

  test01();

  return 0;

}