| // 1999-06-08 bkoz |
| |
| // Copyright (C) 1999-2013 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/>. |
| |
| // 23.3.5.1 bitset constructors |
| |
| #include <string> |
| #include <bitset> |
| #include <stdexcept> |
| #include <testsuite_hooks.h> |
| |
| // boundary condition: a zero-sized set |
| // libstdc++/6282 |
| bool test02(void) |
| { |
| using std::char_traits; using std::allocator; |
| bool test __attribute__((unused)) = true; |
| |
| std::bitset<0> z1; |
| VERIFY( z1.any() == false ); |
| |
| std::bitset<0> z2(12345); |
| VERIFY( z2.any() == false ); |
| |
| std::bitset<0> z3(std::string("10101010101")); |
| VERIFY( z3.any() == false ); |
| |
| try { |
| z1.set(0); |
| VERIFY( false ); |
| } |
| catch(std::out_of_range& fail) { |
| VERIFY( true ); |
| } |
| catch(...) { |
| VERIFY( false ); |
| } |
| |
| VERIFY( z1.to_ulong() == 0 ); |
| VERIFY( (z1.to_string<char,char_traits<char>,allocator<char> >().empty() )); |
| return test; |
| } |
| |
| int main() |
| { |
| test02(); |
| return 0; |
| } |