| // 2004-10-06 Paolo Carlini <pcarlini@suse.de> |
| |
| // Copyright (C) 2004 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| // USA. |
| |
| // 27.8.1.4 Overridden virtual functions |
| |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| const unsigned max_size = 1 << 18; |
| |
| char ref[max_size]; |
| memset(ref, '\0', max_size); |
| |
| char src[max_size * 2]; |
| memset(src, '\1', max_size * 2); |
| |
| for (unsigned i = 128; i <= max_size; i *= 2) |
| { |
| char* dest = new char[i * 2]; |
| memset(dest, '\0', i * 2); |
| |
| stringbuf sbuf; |
| sbuf.pubsetbuf(dest, i); |
| |
| sbuf.sputn(src, i * 2); |
| VERIFY( !memcmp(dest + i, ref, i) ); |
| |
| delete[] dest; |
| } |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |