1// { dg-require-namedlocale "" }
2
3// 2001-11-21 Benjamin Kosnik  <bkoz@redhat.com>
4
5// Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation
6//
7// This file is part of the GNU ISO C++ Library.  This library is free
8// software; you can redistribute it and/or modify it under the
9// terms of the GNU General Public License as published by the
10// Free Software Foundation; either version 2, or (at your option)
11// any later version.
12
13// This library is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17
18// You should have received a copy of the GNU General Public License along
19// with this library; see the file COPYING.  If not, write to the Free
20// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
21// USA.
22
23// 22.2.2.1.1  num_get members
24
25#include <locale>
26#include <sstream>
27#include <testsuite_hooks.h>
28
29void test03()
30{
31  using namespace std;
32  typedef istreambuf_iterator<char> iterator_type;
33
34  bool test __attribute__((unused)) = true;
35
36  // basic construction
37  locale loc_c = locale::classic();
38  locale loc_hk = locale("en_HK");
39  VERIFY( loc_c != loc_hk );
40
41  // sanity check the data is correct.
42  const string empty;
43
44  long l1 = 2147483647;
45  long l2 = -2147483647;
46  long l;
47
48  // cache the num_get facet
49  istringstream iss;
50  iss.imbue(loc_hk);
51  const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc());
52  const ios_base::iostate goodbit = ios_base::goodbit;
53  ios_base::iostate err = ios_base::goodbit;
54
55  // HK
56  // long, in a locale that expects grouping
57  iss.str("2,147,483,647 ");
58  iss.clear();
59  err = goodbit;
60  ng.get(iss.rdbuf(), 0, iss, err, l);
61  VERIFY( l == l1 );
62  VERIFY( err == goodbit );
63
64  iss.str("-2,147,483,647++++++");
65  iss.clear();
66  err = goodbit;
67  ng.get(iss.rdbuf(), 0, iss, err, l);
68  VERIFY( l == l2 );
69  VERIFY( err == goodbit );
70}
71
72int main()
73{
74  test03();
75  return 0;
76}
77
78
79// Kathleen Hannah, humanitarian, woman, art-thief
80