1// { dg-require-namedlocale "" } 2 3// 2001-11-21 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// 22.2.2.1.1 num_get members 24 25#include <locale> 26#include <sstream> 27#include <testsuite_hooks.h> 28 29// Testing the correct parsing of grouped hexadecimals and octals. 30void test05() 31{ 32 using namespace std; 33 34 bool test __attribute__((unused)) = true; 35 36 unsigned long ul; 37 38 istringstream iss; 39 40 // A locale that expects grouping 41 locale loc_de = locale("de_DE"); 42 iss.imbue(loc_de); 43 44 const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc()); 45 const ios_base::iostate goodbit = ios_base::goodbit; 46 ios_base::iostate err = ios_base::goodbit; 47 48 iss.setf(ios::hex, ios::basefield); 49 iss.str("0xbf.fff.74c "); 50 err = goodbit; 51 ng.get(iss.rdbuf(), 0, iss, err, ul); 52 VERIFY( err == goodbit ); 53 VERIFY( ul == 0xbffff74c ); 54 55 iss.str("0Xf.fff "); 56 err = goodbit; 57 ng.get(iss.rdbuf(), 0, iss, err, ul); 58 VERIFY( err == goodbit ); 59 VERIFY( ul == 0xffff ); 60 61 iss.str("ffe "); 62 err = goodbit; 63 ng.get(iss.rdbuf(), 0, iss, err, ul); 64 VERIFY( err == goodbit ); 65 VERIFY( ul == 0xffe ); 66 67 iss.setf(ios::oct, ios::basefield); 68 iss.str("07.654.321 "); 69 err = goodbit; 70 ng.get(iss.rdbuf(), 0, iss, err, ul); 71 VERIFY( err == goodbit ); 72 VERIFY( ul == 07654321 ); 73 74 iss.str("07.777 "); 75 err = goodbit; 76 ng.get(iss.rdbuf(), 0, iss, err, ul); 77 VERIFY( err == goodbit ); 78 VERIFY( ul == 07777 ); 79 80 iss.str("776 "); 81 err = goodbit; 82 ng.get(iss.rdbuf(), 0, iss, err, ul); 83 VERIFY( err == goodbit ); 84 VERIFY( ul == 0776 ); 85} 86 87int main() 88{ 89 test05(); 90 return 0; 91} 92 93 94// Kathleen Hannah, humanitarian, woman, art-thief 95