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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_istream/readsome/wchar_t/6746-2.cc
1 // Copyright (C) 2004 Free Software Foundation
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 2, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING. If not, write to the Free
16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19 // The ARM simulator does not provide support for "fstat", which
20 // causes "in_avail" to return an incorrect value.
21 // { dg-do run { xfail arm*-*-elf arm*-*-eabi } }
23 // 27.6.1.3 unformatted input functions
24 // @require@ %-*.tst %-*.txt
25 // @diff@ %-*.tst %-*.txt
29 #include <testsuite_hooks.h>
35 bool test
__attribute__((unused
)) = true;
37 wifstream
ifs("wistream_unformatted-1.tst");
40 size_t i
= ifs
.rdbuf()->in_avail();
48 extracted
= ifs
.readsome(buf
, sizeof(buf
) / sizeof(wchar_t));
51 while (ifs
.good() && extracted
);