1// Copyright (C) 2003 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 <istream> 29#include <streambuf> 30#include <sstream> 31#include <testsuite_hooks.h> 32#include <testsuite_io.h> 33 34using namespace std; 35 36void test14() 37{ 38 bool test __attribute__((unused)) = true; 39 __gnu_test::fail_streambuf bib; 40 istream stream(&bib); 41 stream.exceptions(ios_base::badbit); 42 stringbuf sbuf("", ios_base::out); 43 44 try 45 { 46 stream >> &sbuf; 47 } 48 catch (...) 49 { VERIFY(false); } 50 51 VERIFY(stream.rdstate() & ios_base::failbit); 52 VERIFY((stream.rdstate() & ios_base::badbit) == 0); 53} 54 55void test16() 56{ 57 bool test __attribute__((unused)) = true; 58 istringstream stream("foo, bar, qux"); 59 stream.exceptions(ios_base::badbit); 60 __gnu_test::fail_streambuf bob; 61 62 try 63 { 64 stream >> &bob; 65 } 66 catch (...) 67 { VERIFY(false); } 68 69 VERIFY(stream.rdstate() & ios_base::failbit); 70 VERIFY((stream.rdstate() & ios_base::badbit) == 0); 71} 72 73// libstdc++/9371 74int main() 75{ 76 test14(); 77 test16(); 78 return 0; 79} 80