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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_istream/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>
31 // should be able to use custom char_type, custom traits type
34 unsigned long character
;
38 operator==(const gnu_char_type
& __lhs
)
39 { return character
== __lhs
.character
; }
43 operator<(const gnu_char_type
& __lhs
)
44 { return character
< __lhs
.character
; }
50 gnu_char_type(const unsigned long& __l
) : character(__l
) { }
53 operator unsigned long() const { return character
; }
56 // char_traits specialization
57 struct gnu_char_traits
59 typedef gnu_char_type char_type
;
60 typedef long int_type
;
61 typedef long pos_type
;
62 typedef unsigned long off_type
;
63 typedef long state_type
;
66 assign(char_type
& __c1
, const char_type
& __c2
) { }
69 eq(const char_type
& __c1
, const char_type
& __c2
) { return true; }
72 lt(const char_type
& __c1
, const char_type
& __c2
) { return true; }
75 compare(const char_type
* __s1
, const char_type
* __s2
, size_t __n
)
79 length(const char_type
* __s
) { return 0; }
81 static const char_type
*
82 find(const char_type
* __s
, size_t __n
, const char_type
& __a
)
86 move(char_type
* __s1
, const char_type
* __s2
, size_t __n
)
90 copy(char_type
* __s1
, const char_type
* __s2
, size_t __n
)
94 assign(char_type
* __s
, size_t __n
, char_type __a
)
98 to_char_type(const int_type
& __c
)
99 { return char_type(); }
102 to_int_type(const char_type
& __c
)
103 { return int_type(); }
106 eq_int_type(const int_type
& __c1
, const int_type
& __c2
)
111 { return int_type(); }
114 not_eof(const int_type
& __c
)
115 { return int_type(); }
120 bool test
__attribute__((unused
)) = true;
121 typedef std::basic_istream
<gnu_char_type
, gnu_char_traits
> gnu_istr
;
124 { gnu_istr
obj(NULL
); }
125 catch(std::exception
& obj
)