| // 2003-09-22 Petur Runolfsson <peturr02@ru.is> |
| |
| // Copyright (C) 2003 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. |
| |
| // 27.6.2.6 Unformatted output functions |
| // |
| // _GLIBCXX_RESOLVE_LIB_DEFECTS |
| // DR 60. What is a formatted input function? |
| // basic_ostream::write(const char_type*, streamsize) is an unformatted |
| // output function. |
| // DR 63. Exception-handling policy for unformatted output. |
| // Unformatted output functions should catch exceptions thrown |
| // from streambuf members. |
| |
| #include <ostream> |
| #include <streambuf> |
| #include <testsuite_hooks.h> |
| |
| class Buf : public std::streambuf |
| { |
| protected: |
| virtual int_type overflow(int_type = traits_type::eof()) |
| { throw 0; } |
| }; |
| |
| void test01() |
| { |
| bool test = true; |
| |
| Buf buf; |
| std::ostream os(&buf); |
| |
| VERIFY( os.good() ); |
| |
| os.write("a", 1); |
| |
| VERIFY( os.rdstate() == std::ios_base::badbit ); |
| |
| os.clear(); |
| os.exceptions(std::ios_base::badbit); |
| |
| try |
| { |
| os.write("b", 1); |
| VERIFY( false ); |
| } |
| catch (int) |
| { |
| VERIFY( os.rdstate() == std::ios_base::badbit ); |
| } |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |