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// 2003-10-25  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2003 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 test01()

{

  using namespace std;

  typedef istreambuf_iterator<wchar_t> iterator_type;

  bool test __attribute__((unused)) = true;

  // cache the num_get facet

  wistringstream iss;

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

  ios_base::iostate err = ios_base::goodbit;

  iterator_type end;

  double d;

  iss.str(L"+e3");

  end = ng.get(iss.rdbuf(), 0, iss, err, d);

  VERIFY( err == ios_base::failbit );

  VERIFY( *end == L'e' );

  iss.str(L".e+1");

  iss.clear();

  err = ios_base::goodbit;

  end = ng.get(iss.rdbuf(), 0, iss, err, d);

  VERIFY( err == ios_base::failbit );

  VERIFY( *end == L'e' );

}

int main()

{

  test01();

  return 0;

}