1// { dg-require-namedlocale "" } 2 3// 2001-11-19 Benjamin Kosnik <bkoz@redhat.com> 4 5// Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation 6// 7// This file is part of the GNU ISO C++ Library. This library is free 8// software; you can redistribute it and/or modify it under the 9// terms of the GNU General Public License as published by the 10// Free Software Foundation; either version 2, or (at your option) 11// any later version. 12 13// This library is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// You should have received a copy of the GNU General Public License along 19// with this library; see the file COPYING. If not, write to the Free 20// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 21// USA. 22 23// 22.2.2.2.1 num_put members 24 25#include <locale> 26#include <sstream> 27#include <testsuite_hooks.h> 28 29// Make sure that, in a locale that expects grouping, when showbase 30// is true, an hexadecimal or octal zero is correctly output (the case 31// of zero is special since there is no 0x, 0 respectively, prefix) 32void test05() 33{ 34 using namespace std; 35 bool test __attribute__((unused)) = true; 36 37 // A locale that expects grouping. 38 locale loc_de = locale("de_DE"); 39 40 const wstring empty; 41 wstring result; 42 43 wostringstream oss; 44 oss.imbue(loc_de); 45 const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc()); 46 47 long l = 0; 48 49 oss.str(empty); 50 oss.clear(); 51 oss.setf(ios::showbase); 52 oss.setf(ios::hex, ios::basefield); 53 np.put(oss.rdbuf(), oss, L'+', l); 54 result = oss.str(); 55 VERIFY( result == L"0" ); 56 57 oss.str(empty); 58 oss.clear(); 59 oss.setf(ios::showbase); 60 oss.setf(ios::oct, ios::basefield); 61 np.put(oss.rdbuf(), oss, L'+', l); 62 result = oss.str(); 63 VERIFY( result == L"0" ); 64} 65 66int main() 67{ 68 test05(); 69 return 0; 70} 71