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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/2.cc
3 // Copyright (C) 1999-2019 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 27.6.1.2.3 basic_istream::operator>>
21 // @require@ %-*.tst %-*.txt
22 // @diff@ %-*.tst %-*.txt
24 // { dg-require-fileio "" }
28 #include <testsuite_hooks.h>
33 const char name_01
[] = "istream_extractor_other-1.txt"; //read
34 const char name_02
[] = "istream_extractor_other-2.txt"; //write
36 std::filebuf fbin
, fbout
;
37 fbin
.open(name_01
, std::ios_base::in
);
38 fbout
.open(name_02
, std::ios_base::out
| std::ios_base::trunc
);
39 VERIFY( fbin
.is_open() );
40 VERIFY( fbout
.is_open() );
43 std::istream
is(&fbin
);
44 is
.unsetf(std::ios_base::skipws
);
50 VERIFY( !fbin
.is_open() );
51 VERIFY( !fbout
.is_open() );