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// 2001-11-21 Benjamin Kosnik  <bkoz@redhat.com>

// Copyright (C) 2001, 2002, 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>

// 2002-01-10  David Seymour  <seymour_dj@yahoo.com>

// libstdc++/5331

void test04()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  // Check num_get works with other iterators besides streambuf

  // output iterators. (As long as output_iterator requirements are met.)

  typedef string::const_iterator iter_type;

  typedef num_get<char, iter_type> num_get_type;

  const ios_base::iostate goodbit = ios_base::goodbit;

  ios_base::iostate err = ios_base::goodbit;

  const locale loc_c = locale::classic();

  const string str("20000106 Elizabeth Durack");

  const string str2("0 true 0xbffff74c Durack");

  istringstream iss; // need an ios, add my num_get facet

  iss.imbue(locale(loc_c, new num_get_type));

  // Iterator advanced, state, output.

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

  // 01 get(long)

  // 02 get(long double)

  // 03 get(bool)

  // 04 get(void*)

  // 01 get(long)

  long i = 0;

  err = goodbit;

  iter_type end1 = ng.get(str.begin(), str.end(), iss, err, i);

  string rem1(end1, str.end());

  VERIFY( err == goodbit );

  VERIFY( i == 20000106);

  VERIFY( rem1 == " Elizabeth Durack" );

  // 02 get(long double)

  long double ld = 0.0;

  err = goodbit;

  iter_type end2 = ng.get(str.begin(), str.end(), iss, err, ld);

  string rem2(end2, str.end());

  VERIFY( err == goodbit );

  VERIFY( ld == 20000106);

  VERIFY( rem2 == " Elizabeth Durack" );

  // 03 get(bool)

  bool b = 1;

  iss.clear();

  err = goodbit;

  iter_type end3 = ng.get(str2.begin(), str2.end(), iss, err, b);

  string rem3(end3, str2.end());

  VERIFY( err == goodbit );

  VERIFY( b == 0 );

  VERIFY( rem3 == " true 0xbffff74c Durack" );

  iss.clear();

  err = goodbit;

  iss.setf(ios_base::boolalpha);

  iter_type end4 = ng.get(++end3, str2.end(), iss, err, b);

  string rem4(end4, str2.end());

  VERIFY( err == goodbit );

  VERIFY( b == true );

  VERIFY( rem4 == " 0xbffff74c Durack" );

  // 04 get(void*)

  void* v;

  iss.clear();

  err = goodbit;

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

  iter_type end5 = ng.get(++end4, str2.end(), iss, err, v);

  string rem5(end5, str2.end());

  VERIFY( err == goodbit );

  VERIFY( b == true );

  VERIFY( rem5 == " Durack" );

}

int main()

{

  test04();

  return 0;

}

// Kathleen Hannah, humanitarian, woman, art-thief