]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/22_locale/ctype/narrow/char/1.cc
3 // Copyright (C) 2002, 2003 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 2, 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 COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
27 // invalidate any other reasons why the executable file might be covered by
28 // the GNU General Public License.
30 // 22.2.1.3.2 ctype<char> members
34 #include <testsuite_hooks.h>
40 typedef char wide_type
;
43 const char dfault
= '?';
44 const locale loc_c
= locale::classic();
45 const ctype
<wide_type
>& ctype_c
= use_facet
<ctype
<wide_type
> >(loc_c
);
47 basic_string
<wide_type
> wide("wibble");
48 basic_string
<char> narrow("wibble");
49 vector
<char> narrow_chars(wide
.length() + 1);
51 // narrow(charT c, char dfault) const
52 for (int i
= 0; i
< wide
.length(); ++i
)
54 char c
= ctype_c
.narrow(wide
[i
], dfault
);
55 VERIFY( c
== narrow
[i
] );
58 // narrow(const charT* low, const charT* high, char dfault, char* dest) const
59 ctype_c
.narrow(&wide
[0], &wide
[wide
.length()], dfault
, &narrow_chars
[0]);
60 VERIFY( narrow_chars
[0] != dfault
);
61 for (int i
= 0; i
< wide
.length(); ++i
)
62 VERIFY( narrow_chars
[i
] == narrow
[i
] );