1 // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001, 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 // 27.8.1.4 Overridden virtual functions
24 #include <testsuite_hooks.h>
25 #include <testsuite_io.h>
27 // @require@ %-*.tst %-*.txt
28 // @diff@ %-*.tst %*.txt
30 const char name_01
[] = "sgetc.txt"; // file with data in it
35 using namespace __gnu_test
;
36 typedef filebuf::int_type int_type
;
37 typedef filebuf::traits_type traits_type
;
43 // calls sbumpc and if sbumpc != eof, return sgetc
47 constraint_filebuf fb_01
;
48 fb_01
.pubsetbuf(0, 0);
49 fb_01
.open(name_01
, ios_base::in
);
50 VERIFY( fb_01
.unbuffered() );
52 VERIFY( c1
== '/' ); // overflow
55 VERIFY( fb_01
.unbuffered() );
60 constraint_filebuf fb_01
;
61 fb_01
.pubsetbuf(0, 0);
62 fb_01
.open(name_01
, ios_base::in
);
63 VERIFY( fb_01
.unbuffered() );
64 int_type c4
= fb_01
.sbumpc();
74 VERIFY( fb_01
.unbuffered() );