1 // Copyright (C) 2003, 2009 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 3, 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 COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // 27.8.1.4 Overridden virtual functions
20 // { dg-require-fileio "" }
25 #include <testsuite_hooks.h>
31 bool test __attribute__((unused)) = true;
33 const char* name = "tmp_setbuf5";
34 static char buf[1024];
37 out.open(name, ios_base::out);
38 streamsize r = out.sputn("Hello,", 6);
40 out.pubsetbuf(buf, 1024);
41 r = out.sputn(" world", 6);
43 VERIFY( out.close() );
45 FILE* in = fopen(name, "r");
48 VERIFY( !strcmp(str, "Hello, world") );