1// 2005-09-30  Paolo Carlini  <pcarlini@suse.de>
2
3// Copyright (C) 2005, 2009 Free Software Foundation
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// 22.2.2.1.1  num_get members
21
22#include <locale>
23#include <sstream>
24#include <testsuite_hooks.h>
25
26using namespace std;
27
28struct Punct1: numpunct<wchar_t>
29{ string do_grouping() const { return string(1, char(-1)); } };
30
31struct Punct2: numpunct<wchar_t>
32{ string do_grouping() const { return string("\002") + char(-1); } };
33
34struct Punct3: numpunct<wchar_t>
35{ string do_grouping() const { return string("\001\002") + char(-1); } };
36
37// libstdc++/23953
38void test01()
39{
40  bool test __attribute__((unused)) = true;
41  typedef istreambuf_iterator<wchar_t> iterator_type;
42
43  wistringstream iss1, iss2, iss3;
44  iss1.imbue(locale(iss1.getloc(), new Punct1));
45  iss2.imbue(locale(iss2.getloc(), new Punct2));
46  iss3.imbue(locale(iss3.getloc(), new Punct3));
47  const num_get<wchar_t>& ng1 = use_facet<num_get<wchar_t> >(iss1.getloc());
48  const num_get<wchar_t>& ng2 = use_facet<num_get<wchar_t> >(iss2.getloc());
49  const num_get<wchar_t>& ng3 = use_facet<num_get<wchar_t> >(iss3.getloc());
50
51  ios_base::iostate err = ios_base::goodbit;
52  iterator_type end;
53  long l = 0l;
54  long l1 = 12345l;
55  long l2 = 12345678l;
56  double d = 0.0;
57  double d1 = 1234567.0;
58
59  iss1.str(L"12345");
60  err = ios_base::goodbit;
61  end = ng1.get(iss1.rdbuf(), 0, iss1, err, l);
62  VERIFY( err == ios_base::eofbit );
63  VERIFY( l == l1 );
64
65  iss2.str(L"123456,78");
66  err = ios_base::goodbit;
67  end = ng2.get(iss2.rdbuf(), 0, iss2, err, l);
68  VERIFY( err == ios_base::eofbit );
69  VERIFY( l == l2 );
70
71  iss3.str(L"1234,56,7.0");
72  err = ios_base::goodbit;
73  end = ng3.get(iss3.rdbuf(), 0, iss3, err, d);
74  VERIFY( err == ios_base::eofbit );
75  VERIFY( d == d1 );
76}
77
78int main()
79{
80  test01();
81  return 0;
82}
83