1// { dg-require-namedlocale "" } 2 3// 2001-11-21 Benjamin Kosnik <bkoz@redhat.com> 4 5// Copyright (C) 2001, 2002, 2003, 2004, 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 29void test03() 30{ 31 using namespace std; 32 typedef istreambuf_iterator<char> iterator_type; 33 34 bool test __attribute__((unused)) = true; 35 36 // basic construction 37 locale loc_c = locale::classic(); 38 locale loc_hk = locale("en_HK"); 39 VERIFY( loc_c != loc_hk ); 40 41 // sanity check the data is correct. 42 const string empty; 43 44 long l1 = 2147483647; 45 long l2 = -2147483647; 46 long l; 47 48 // cache the num_get facet 49 istringstream iss; 50 iss.imbue(loc_hk); 51 const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc()); 52 const ios_base::iostate goodbit = ios_base::goodbit; 53 ios_base::iostate err = ios_base::goodbit; 54 55 // HK 56 // long, in a locale that expects grouping 57 iss.str("2,147,483,647 "); 58 iss.clear(); 59 err = goodbit; 60 ng.get(iss.rdbuf(), 0, iss, err, l); 61 VERIFY( l == l1 ); 62 VERIFY( err == goodbit ); 63 64 iss.str("-2,147,483,647++++++"); 65 iss.clear(); 66 err = goodbit; 67 ng.get(iss.rdbuf(), 0, iss, err, l); 68 VERIFY( l == l2 ); 69 VERIFY( err == goodbit ); 70} 71 72int main() 73{ 74 test03(); 75 return 0; 76} 77 78 79// Kathleen Hannah, humanitarian, woman, art-thief 80