| // 2004-10-06 Paolo Carlini <pcarlini@suse.de> |
| |
| // Copyright (C) 2004-2013 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 27.8.1.4 Overridden virtual functions |
| |
| // { dg-options "-DMAX_SIZE=4096" { target simulator } } |
| |
| #ifndef MAX_SIZE |
| #define MAX_SIZE (1 << 18) |
| #endif |
| |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| const unsigned max_size = MAX_SIZE; |
| |
| static wchar_t ref[max_size]; |
| wmemset(ref, L'\0', max_size); |
| |
| static wchar_t src[max_size * 2]; |
| wmemset(src, L'\1', max_size * 2); |
| |
| for (unsigned i = 128; i <= max_size; i *= 2) |
| { |
| wchar_t* dest = new wchar_t[i * 2]; |
| wmemset(dest, L'\0', i * 2); |
| |
| wstringbuf sbuf; |
| sbuf.pubsetbuf(dest, i); |
| |
| sbuf.sputn(src, i * 2); |
| VERIFY( !wmemcmp(dest + i, ref, i) ); |
| |
| delete[] dest; |
| } |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |