3 // Copyright (C) 2002, 2003, 2009 Free Software Foundation, Inc.
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)
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.
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/>.
21 // 22.2.1.3.2 ctype<char> members
25 #include <testsuite_hooks.h>
31 typedef wchar_t wide_type;
33 bool test __attribute__((unused)) = true;
34 const char dfault = '?';
35 const locale loc_c = locale::classic();
36 const ctype<wide_type>& ctype_c = use_facet<ctype<wide_type> >(loc_c);
38 basic_string<wide_type> wide(L"wibble");
39 basic_string<char> narrow("wibble");
40 vector<char> narrow_chars(wide.length() + 1);
42 // narrow(charT c, char dfault) const
43 for (size_t i = 0; i < wide.length(); ++i)
45 char c = ctype_c.narrow(wide[i], dfault);
46 VERIFY( c == narrow[i] );
49 // narrow(const charT* low, const charT* high, char dfault, char* dest) const
50 ctype_c.narrow(&wide[0], &wide[0] + wide.length(), dfault, &narrow_chars[0]);
51 VERIFY( narrow_chars[0] != dfault );
52 for (size_t i = 0; i < wide.length(); ++i)
53 VERIFY( narrow_chars[i] == narrow[i] );