diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc new file mode 100644 index 000000000..4032e389d --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc @@ -0,0 +1,53 @@ +// 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 <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; +} |