| // Copyright (C) 2005, 2009 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| #include <locale> |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| #include <testsuite_io.h> |
| |
| // libstdc++/9561 |
| template<typename T> |
| void test_badbit() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| locale loc(locale::classic(), new __gnu_test::fail_num_put_wchar_t); |
| wostringstream stream(L"jaylib - champion sound"); |
| stream.imbue(loc); |
| |
| stream.exceptions(ios_base::badbit); |
| VERIFY( stream.rdstate() == ios_base::goodbit ); |
| |
| try |
| { |
| T i = T(); |
| stream << i; |
| VERIFY( false ); |
| } |
| catch (const __gnu_test::facet_error&) |
| { |
| // stream should set badbit and rethrow facet_error. |
| VERIFY( stream.bad() ); |
| VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); |
| VERIFY( !stream.eof() ); |
| } |
| catch (...) |
| { |
| VERIFY( false ); |
| } |
| } |
| |
| |
| int main() |
| { |
| test_badbit<bool>(); |
| test_badbit<short>(); |
| test_badbit<unsigned short>(); |
| test_badbit<int>(); |
| test_badbit<unsigned int>(); |
| test_badbit<long>(); |
| test_badbit<unsigned long>(); |
| |
| test_badbit<float>(); |
| test_badbit<double>(); |
| |
| return 0; |
| } |