1// Copyright (C) 2003-2015 Free Software Foundation, Inc.
2//
3// This file is part of the GNU ISO C++ Library.  This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 3, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License along
15// with this library; see the file COPYING3.  If not see
16// <http://www.gnu.org/licenses/>.
17
18// { dg-require-time "" }
19
20// 22.2.5.3.1 time_put members
21
22#include <locale>
23#include <sstream>
24#include <ctime>
25#include <cstring>
26#include <testsuite_hooks.h>
27
28// libstdc++/12439
29// time_put::put writes narrowed characters to output iterator
30void test02()
31{
32  using namespace std;
33  bool test __attribute__((unused)) = true;
34
35  typedef time_put<wchar_t> tp_type;
36
37  const wchar_t fmt[] = {
38    0xa0, 0x103, 0xfc, 0xb3, 0xa0c3,
39    L'%', L'c'
40  };
41
42  const size_t len = sizeof(fmt) / sizeof(fmt[0]);
43  const size_t cmplen = wcschr(fmt, L'%') - fmt;
44
45  locale loc;
46  const tp_type& tp = use_facet<tp_type>(loc);
47  time_t tt = time(0);
48  wostringstream stream;
49
50  tp.put(tp_type::iter_type(stream), stream, stream.fill(),
51	 localtime(&tt), fmt, fmt + len);
52  wstring str = stream.str();
53  VERIFY( str.length() >= cmplen );
54  VERIFY( !wmemcmp(str.data(), fmt, cmplen) );
55}
56
57int main()
58{
59  test02();
60  return 0;
61}
62