1// { dg-require-namedlocale "" }
2
3// 2001-11-21 Benjamin Kosnik  <bkoz@redhat.com>
4
5// Copyright (C) 2001, 2002, 2003, 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
29// Testing the correct parsing of grouped hexadecimals and octals.
30void test05()
31{
32  using namespace std;
33
34  bool test __attribute__((unused)) = true;
35
36  unsigned long ul;
37
38  wistringstream iss;
39
40  // A locale that expects grouping
41  locale loc_de = locale("de_DE");
42  iss.imbue(loc_de);
43
44  const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc());
45  const ios_base::iostate goodbit = ios_base::goodbit;
46  ios_base::iostate err = ios_base::goodbit;
47
48  iss.setf(ios::hex, ios::basefield);
49  iss.str(L"0xbf.fff.74c ");
50  err = goodbit;
51  ng.get(iss.rdbuf(), 0, iss, err, ul);
52  VERIFY( err == goodbit );
53  VERIFY( ul == 0xbffff74c );
54
55  iss.str(L"0Xf.fff ");
56  err = goodbit;
57  ng.get(iss.rdbuf(), 0, iss, err, ul);
58  VERIFY( err == goodbit );
59  VERIFY( ul == 0xffff );
60
61  iss.str(L"ffe ");
62  err = goodbit;
63  ng.get(iss.rdbuf(), 0, iss, err, ul);
64  VERIFY( err == goodbit );
65  VERIFY( ul == 0xffe );
66
67  iss.setf(ios::oct, ios::basefield);
68  iss.str(L"07.654.321 ");
69  err = goodbit;
70  ng.get(iss.rdbuf(), 0, iss, err, ul);
71  VERIFY( err == goodbit );
72  VERIFY( ul == 07654321 );
73
74  iss.str(L"07.777 ");
75  err = goodbit;
76  ng.get(iss.rdbuf(), 0, iss, err, ul);
77  VERIFY( err == goodbit );
78  VERIFY( ul == 07777 );
79
80  iss.str(L"776 ");
81  err = goodbit;
82  ng.get(iss.rdbuf(), 0, iss, err, ul);
83  VERIFY( err == goodbit );
84  VERIFY( ul == 0776 );
85}
86
87int main()
88{
89  test05();
90  return 0;
91}
92
93
94// Kathleen Hannah, humanitarian, woman, art-thief
95