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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19 // 27.8.1.4 Overridden virtual functions
24 #include <testsuite_hooks.h>
30 bool test
__attribute__((unused
)) = true;
32 const char* name
= "tmp_setbuf4";
33 static char buf
[1024];
35 FILE* out
= fopen(name
, "w");
36 fputs("Hello, world", out
);
40 in
.open(name
, ios_base::in
);
42 streamsize r
= in
.sgetn(str
, 6);
44 VERIFY( !memcmp(str
, "Hello,", 6) );
45 in
.pubsetbuf(buf
, 1024);
48 VERIFY( !memcmp(str
, " world", 6) );