1 // 2004-10-06 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2004-2013 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 3, 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 COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 27.8.1.4 Overridden virtual functions
24 #include <testsuite_hooks.h>
29 bool test __attribute__((unused)) = true;
31 const unsigned max_size = 1 << 18;
34 memset(ref, '\0', max_size);
36 char src[max_size * 2];
37 memset(src, '\1', max_size * 2);
39 for (unsigned i = 128; i <= max_size; i *= 2)
41 char* dest = new char[i * 2];
42 memset(dest, '\0', i * 2);
45 sbuf.pubsetbuf(dest, i);
47 sbuf.sputn(src, i * 2);
48 VERIFY( !memcmp(dest + i, ref, i) );