| // Copyright (C) 2005 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. |
| |
| #include <sstream> |
| #include <limits> |
| #include <testsuite_hooks.h> |
| |
| template<typename T> |
| bool |
| test03_check(T n) |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| wstringbuf strbuf; |
| wostream o(&strbuf); |
| const wchar_t *expect; |
| |
| if (numeric_limits<T>::digits + 1 == 16) |
| expect = L"177777 ffff"; |
| else if (numeric_limits<T>::digits + 1 == 32) |
| expect = L"37777777777 ffffffff"; |
| else if (numeric_limits<T>::digits + 1 == 64) |
| expect = L"1777777777777777777777 ffffffffffffffff"; |
| else |
| expect = L"wow, you've got some big numbers here"; |
| |
| o << oct << n << L' ' << hex << n; |
| VERIFY ( strbuf.str() == expect ); |
| |
| return test; |
| } |
| |
| void |
| test03() |
| { |
| short s = -1; |
| int i = -1; |
| long l = -1; |
| |
| test03_check(s); |
| test03_check(i); |
| test03_check(l); |
| } |
| |
| int |
| main() |
| { |
| test03(); |
| return 0; |
| } |