1 // Copyright (C) 2005-2021 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 25 using namespace std; 26 test13()27void test13() 28 { 29 __gnu_test::fail_wstreambuf bob; 30 wostream stream(&bob); 31 stream.exceptions(ios_base::badbit); 32 wstringbuf sbuf(L"Foo, bar, qux", ios_base::in); 33 34 try 35 { 36 stream << &sbuf; 37 } 38 catch (...) 39 { VERIFY(false); } 40 41 VERIFY( stream.rdstate() & ios_base::failbit ); 42 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); 43 } 44 test15()45void test15() 46 { 47 wostringstream stream; 48 stream.exceptions(ios_base::badbit); 49 __gnu_test::fail_wstreambuf bib; 50 51 try 52 { 53 stream << &bib; 54 } 55 catch (...) 56 { VERIFY(false); } 57 58 VERIFY( stream.rdstate() & ios_base::failbit ); 59 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 ); 60 } 61 62 // libstdc++/9371 main()63int main() 64 { 65 test13(); 66 test15(); 67 return 0; 68 } 69