diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc new file mode 100644 index 00000000000..d398fdff0f6 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc @@ -0,0 +1,55 @@ +// { dg-require-namedlocale "" } + +// Copyright (C) 2005 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 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. + +#include <iostream> +#include <iomanip> +#include <locale> +#include <sstream> +#include <limits> +#include <testsuite_hooks.h> + +void +test02() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + // Make sure we can output a long float in fixed format + // without seg-faulting (libstdc++/4402) + double val2 = 3.5e230; + + wostringstream os2; + os2.precision(3); + os2.setf(wios::fixed); + + // Check it can be done in a locale with grouping on. + locale loc2 = locale("de_DE"); + os2.imbue(loc2); + os2 << fixed << setprecision(3) << val2 << endl; + os2 << endl; + os2 << fixed << setprecision(1) << val2 << endl; +} + +int +main() +{ + test02(); + return 0; +} |