| // 1999-07-01 bkoz |
| |
| // Copyright (C) 1999, 2000, 2001, 2002, 2003, 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/>. |
| |
| // 21.3.7.9 inserters and extractors |
| |
| // NB: This file is predicated on sstreams, istreams, and ostreams |
| // working, not to mention other major details like char_traits, and |
| // all of the string class. |
| |
| #include <string> |
| #include <sstream> |
| #include <iomanip> |
| #include <testsuite_hooks.h> |
| |
| // libstdc++/2830 |
| void test09() |
| { |
| bool test __attribute__((unused)) = true; |
| std::wstring blanks(3, L'\0'); |
| std::wstring foo = L"peace"; |
| foo += blanks; |
| foo += L"& love"; |
| |
| std::wostringstream oss1; |
| oss1 << foo; |
| VERIFY( oss1.str() == foo ); |
| |
| std::wostringstream oss2; |
| oss2.width(20); |
| oss2 << foo; |
| VERIFY( oss2.str() != foo ); |
| VERIFY( oss2.str().size() == 20 ); |
| } |
| |
| int main() |
| { |
| test09(); |
| return 0; |
| } |