diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/fpos/14775.cc')
| -rw-r--r-- | libstdc++-v3/testsuite/27_io/fpos/14775.cc | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/fpos/14775.cc b/libstdc++-v3/testsuite/27_io/fpos/14775.cc new file mode 100644 index 000000000..83a7410ad --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/fpos/14775.cc @@ -0,0 +1,54 @@ +// 2004-03-31 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2004, 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/>. + +// 27.4.3 fpos + +#include <fstream> +#include <testsuite_hooks.h> + +#define TWO_GB 2147483648UL + +// Basic test for LFS support. +void test01() +{ +#ifdef _GLIBCXX_USE_LFS + using namespace std; + bool test __attribute__((unused)) = true; + + typedef filebuf::pos_type pos_type; + typedef filebuf::off_type off_type; + + __gnu_test::set_file_limit(TWO_GB + 200); + + basic_filebuf<char> fb; + fb.open("tmp_14775", ios_base::out | ios_base::in | ios_base::trunc); + + pos_type ret = fb.pubseekoff(TWO_GB + 100, ios_base::beg); + VERIFY( ret != pos_type(off_type(-1)) ); + + fb.close(); +#endif +} + +int main() +{ + test01(); + return 0; +} + |