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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [21_strings/] [basic_string/] [inserters_extractors/] [wchar_t/] [7.cc] - Rev 19
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// 1999-07-01 bkoz // Copyright (C) 1999, 2000, 2001, 2002, 2003 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 2, 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 COPYING. If not, write to the Free // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, // USA. // 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 <testsuite_hooks.h> // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00085.html // istream::operator>>(string) // sets failbit // NB: this is a defect in the standard. void test07(void) { bool test __attribute__((unused)) = true; const std::wstring name(L"z6.cc"); std::wistringstream iss(name); int i = 0; std::wstring s; while (iss >> s) ++i; VERIFY( i < 3 ); VERIFY( static_cast<bool>(iss.rdstate() & std::ios_base::failbit) ); } int main() { test07(); return 0; }