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// 2005-09-30  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2005, 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/>.

// 22.2.2.1.1  num_get members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

using namespace std;

struct Punct1: numpunct<char>

{ string do_grouping() const { return string(1, char(-1)); } };

struct Punct2: numpunct<char>

{ string do_grouping() const { return string("\002") + char(-1); } };

struct Punct3: numpunct<char>

{ string do_grouping() const { return string("\001\002") + char(-1); } };

// libstdc++/23953

void test01()

{

  bool test __attribute__((unused)) = true;

  typedef istreambuf_iterator<char> iterator_type;

  istringstream iss1, iss2, iss3;

  iss1.imbue(locale(iss1.getloc(), new Punct1));

  iss2.imbue(locale(iss2.getloc(), new Punct2));

  iss3.imbue(locale(iss3.getloc(), new Punct3));

  const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc());

  const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc());

  const num_get<char>& ng3 = use_facet<num_get<char> >(iss3.getloc());

  ios_base::iostate err = ios_base::goodbit;

  iterator_type end;

  long l = 0l;

  long l1 = 12345l;

  long l2 = 12345678l;

  double d = 0.0;

  double d1 = 1234567.0;

  iss1.str("12345");

  err = ios_base::goodbit;

  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);

  VERIFY( err == ios_base::eofbit );

  VERIFY( l == l1 );

  iss2.str("123456,78");

  err = ios_base::goodbit;

  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);

  VERIFY( err == ios_base::eofbit );

  VERIFY( l == l2 );

  iss3.str("1234,56,7.0");

  err = ios_base::goodbit;

  end = ng3.get(iss3.rdbuf(), 0, iss3, err, d);

  VERIFY( err == ios_base::eofbit );

  VERIFY( d == d1 );

}

int main()

{

  test01();

  return 0;

}