Subversion Repositories openrisc_2011-10-31

// Copyright (C) 2003, 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>

struct Ctype: std::ctype<wchar_t>

{

  wchar_t

  do_widen(char c) const

  { return L'A' + c % 26; }

  const char*

  do_widen(const char* lo, const char* hi, wchar_t* to) const

  {

    for (; lo != hi; *to++ = Ctype::do_widen(*lo++));

    return hi;

  }

};

// See http://gcc.gnu.org/ml/libstdc++/2003-11/msg00154.html

void test01()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  wostringstream oss;

  oss.imbue(locale(locale::classic(), new Ctype));

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

  const wstring empty;

  wstring result;

  long inum = 123;

  double fnum = 123.456;

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

  result = oss.str();

  VERIFY( result == L"XYZ" );

  oss.clear();

  oss.str(empty);

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

  result = oss.str();

  VERIFY( result == L"XYZ.ABC" );

}

int main()

{

  test01();

}