1// Copyright (C) 2005, 2009 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18 19#include <ostream> 20#include <streambuf> 21#include <sstream> 22#include <testsuite_hooks.h> 23#include <testsuite_io.h> 24 25using namespace std; 26 27void test01() 28{ 29 bool test __attribute__((unused)) = true; 30 __gnu_test::fail_wstreambuf bib; 31 wostream stream(&bib); 32 stream.exceptions(ios_base::badbit); 33 34 try 35 { 36 stream.tellp(); 37 VERIFY( false ); 38 } 39 catch (const __gnu_test::positioning_error&) 40 { 41 // stream should set badbit and rethrow facet_error. 42 VERIFY( stream.bad() ); 43 VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); 44 VERIFY( !stream.eof() ); 45 } 46 catch (...) 47 { 48 VERIFY(false); 49 } 50} 51 52// libstdc++/9546 53int main() 54{ 55 test01(); 56 return 0; 57} 58