1// Copyright (C) 2005 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 2, 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 COPYING. If not, write to the Free 16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17// USA. 18 19// As a special exception, you may use this file as part of a free software 20// library without restriction. Specifically, if other files instantiate 21// templates or use macros or inline functions from this file, or you compile 22// this file and link it with other files to produce an executable, this 23// file does not by itself cause the resulting executable to be covered by 24// the GNU General Public License. This exception does not however 25// invalidate any other reasons why the executable file might be covered by 26// the GNU General Public License. 27 28#include <ostream> 29#include <streambuf> 30#include <sstream> 31#include <testsuite_hooks.h> 32#include <testsuite_io.h> 33 34using namespace std; 35 36void test9() 37{ 38 bool test __attribute__((unused)) = true; 39 __gnu_test::fail_wstreambuf bob; 40 wostream stream(&bob); 41 stream.exceptions(ios_base::failbit); 42 wstringbuf sbuf(L"Foo, bar, qux", ios_base::in); 43 44 try 45 { 46 stream << &sbuf; 47 VERIFY( false ); 48 } 49 catch (ios_base::failure&) 50 { VERIFY( false ); } 51 catch (__gnu_test::overflow_error&) 52 { } 53 catch (...) 54 { VERIFY( false ); } 55 56 VERIFY( stream.rdstate() & ios_base::failbit ); 57 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); 58} 59 60void test11() 61{ 62 bool test __attribute__((unused)) = true; 63 wostringstream stream; 64 stream.exceptions(ios_base::failbit); 65 __gnu_test::fail_wstreambuf bib; 66 67 try 68 { 69 stream << &bib; 70 VERIFY( false ); 71 } 72 catch (ios_base::failure&) 73 { VERIFY( false ); } 74 catch (__gnu_test::underflow_error&) 75 { } 76 catch (...) 77 { VERIFY( false ); } 78 79 VERIFY( stream.rdstate() & ios_base::failbit ); 80 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); 81} 82 83// libstdc++/9371 84int main() 85{ 86 test9(); 87 test11(); 88 return 0; 89} 90