1 // Copyright (C) 2003 Free Software Foundation, Inc.
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 2, or (at your option)
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.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING. If not, write to the Free
16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19 // 27.5.2.2.3 Get area
22 #include <testsuite_hooks.h>
24 class Derived_fbuf
: public std::filebuf
27 const char_type
* pub_egptr() const
30 const char_type
* pub_gptr() const
34 // libstdc++/9701 (in_avail)
38 bool test
__attribute__((unused
)) = true;
39 const char* name
= "tmp_file1";
42 df2
.open(name
, ios_base::in
| ios_base::out
| ios_base::trunc
);
44 df2
.sputn("Comomoc", 7);
46 df2
.pubseekoff(0, ios_base::beg
);
50 VERIFY( df2
.pub_gptr() < df2
.pub_egptr() );
51 VERIFY( df2
.in_avail() == df2
.pub_egptr() - df2
.pub_gptr() );