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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_filebuf/3.cc
1 // 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 2, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING. If not, write to the Free
19 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
22 // 27.8.1.1 - Template class basic_filebuf
23 // NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
26 #include <testsuite_hooks.h>
29 // should be able to use custom char_type, custom traits type
32 unsigned long character
;
36 operator==(const gnu_char_type
& __lhs
)
37 { return character
== __lhs
.character
; }
41 operator<(const gnu_char_type
& __lhs
)
42 { return character
< __lhs
.character
; }
48 gnu_char_type(const unsigned long& __l
) : character(__l
) { }
51 operator unsigned long() const { return character
; }
54 // char_traits specialization
55 struct gnu_char_traits
57 typedef gnu_char_type char_type
;
58 typedef long int_type
;
59 typedef std::streamoff off_type
;
60 typedef long state_type
;
61 typedef std::fpos
<state_type
> pos_type
;
64 assign(char_type
& __c1
, const char_type
& __c2
) { }
67 eq(const char_type
& __c1
, const char_type
& __c2
) { return true; }
70 lt(const char_type
& __c1
, const char_type
& __c2
) { return true; }
73 compare(const char_type
* __s1
, const char_type
* __s2
, size_t __n
)
77 length(const char_type
* __s
) { return 0; }
79 static const char_type
*
80 find(const char_type
* __s
, size_t __n
, const char_type
& __a
)
84 move(char_type
* __s1
, const char_type
* __s2
, size_t __n
)
88 copy(char_type
* __s1
, const char_type
* __s2
, size_t __n
)
92 assign(char_type
* __s
, size_t __n
, char_type __a
)
96 to_char_type(const int_type
& __c
)
97 { return char_type(); }
100 to_int_type(const char_type
& __c
)
101 { return int_type(); }
104 eq_int_type(const int_type
& __c1
, const int_type
& __c2
)
109 { return int_type(); }
112 not_eof(const int_type
& __c
)
113 { return int_type(); }
118 bool test
__attribute__((unused
)) = true;
119 typedef std::basic_filebuf
<gnu_char_type
, gnu_char_traits
> gnu_filebuf
;
123 catch(std::exception
& obj
)