diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/ws/char')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_istream/ws/char/1.cc | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/1.cc new file mode 100644 index 000000000..b59d08839 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/ws/char/1.cc @@ -0,0 +1,77 @@ +// 1999-07-22 bkoz + +// Copyright (C) 1994, 1999, 2001, 2003, 2009, 2010 +// 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/>. + +// 27.6.1.4 standard basic_istream manipulators + +#include <istream> +#include <sstream> +#include <stdexcept> +#include <testsuite_hooks.h> + +void test01(void) +{ + bool test __attribute__((unused)) = true; + + const char str_lit01[] = " venice "; + const std::string str01(" santa barbara "); + std::string str02(str_lit01); + std::string str04; + std::string str05; + + // template<_CharT, _Traits> + // basic_istream<_CharT, _Traits>& ws(basic_istream<_Char, _Traits>& is) + std::istringstream iss01(str01); + std::istringstream iss02(str01); + + iss01 >> str04; + VERIFY( str04.size() != str01.size() ); + VERIFY( str04 == "santa" ); + + iss02 >> std::ws; + iss02 >> str05; + VERIFY( str05.size() != str01.size() ); + VERIFY( str05 == "santa" ); + VERIFY( str05 == str04 ); + + iss01 >> str04; + VERIFY( str04.size() != str01.size() ); + VERIFY( str04 == "barbara" ); + + iss02 >> std::ws; + iss02 >> str05; + VERIFY( str05.size() != str01.size() ); + VERIFY( str05 == "barbara" ); + VERIFY( str05 == str04 ); + + VERIFY( !iss01.fail() ); + VERIFY( !iss02.fail() ); + VERIFY( !iss01.eof() ); + VERIFY( !iss02.eof() ); + + iss01 >> std::ws; + VERIFY( !iss01.fail() ); + VERIFY( iss01.eof() ); +} + +int main() +{ + test01(); + return 0; +} |