diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/read/char/2.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_istream/read/char/2.cc | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/read/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/read/char/2.cc new file mode 100644 index 00000000000..4133e1a8588 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/read/char/2.cc @@ -0,0 +1,63 @@ +// 1999-08-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation +// +// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 27.6.1.3 unformatted input functions +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +#include <cstring> // for strncmp,... +#include <istream> +#include <sstream> +#include <fstream> +#include <testsuite_hooks.h> + +// Jim Parsons <parsons at clearway dot com> +// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00177.html +void +test04() +{ + bool test = true; + + const std::string str_00("Red_Garland_Qunitet-Soul_Junction"); + std::string strtmp; + char c_array[str_00.size() + 4]; + + std::stringbuf isbuf_00(str_00, std::ios_base::in); + std::istream is_00(&isbuf_00); + std::ios_base::iostate state1, state2, statefail, stateeof; + statefail = std::ios_base::failbit; + stateeof = std::ios_base::eofbit; + + state1 = stateeof | statefail; + VERIFY( is_00.gcount() == 0 ); + is_00.read(c_array, str_00.size() + 1); + VERIFY( is_00.gcount() == str_00.size() ); + VERIFY( is_00.rdstate() == state1 ); + + is_00.read(c_array, str_00.size()); + VERIFY( is_00.rdstate() == state1 ); +} + +int +main() +{ + test04(); + return 0; +} |