1// 2003-10-25 Paolo Carlini <pcarlini@suse.de> 2 3// Copyright (C) 2003 Free Software Foundation 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 22.2.2.1.1 num_get members 22 23#include <locale> 24#include <sstream> 25#include <testsuite_hooks.h> 26 27void test01() 28{ 29 using namespace std; 30 typedef istreambuf_iterator<wchar_t> iterator_type; 31 32 bool test __attribute__((unused)) = true; 33 34 // cache the num_get facet 35 wistringstream iss; 36 const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); 37 ios_base::iostate err = ios_base::goodbit; 38 iterator_type end; 39 double d; 40 41 iss.str(L"+e3"); 42 end = ng.get(iss.rdbuf(), 0, iss, err, d); 43 VERIFY( err == ios_base::failbit ); 44 VERIFY( *end == L'e' ); 45 46 iss.str(L".e+1"); 47 iss.clear(); 48 err = ios_base::goodbit; 49 end = ng.get(iss.rdbuf(), 0, iss, err, d); 50 VERIFY( err == ios_base::failbit ); 51 VERIFY( *end == L'e' ); 52} 53 54int main() 55{ 56 test01(); 57 return 0; 58} 59