1// 2005-09-30 Paolo Carlini <pcarlini@suse.de> 2 3// Copyright (C) 2005, 2009 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 3, 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 COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 22.2.2.1.1 num_get members 21 22#include <locale> 23#include <sstream> 24#include <testsuite_hooks.h> 25 26using namespace std; 27 28struct Punct1: numpunct<wchar_t> 29{ string do_grouping() const { return string(1, char(-1)); } }; 30 31struct Punct2: numpunct<wchar_t> 32{ string do_grouping() const { return string("\002") + char(-1); } }; 33 34struct Punct3: numpunct<wchar_t> 35{ string do_grouping() const { return string("\001\002") + char(-1); } }; 36 37// libstdc++/23953 38void test01() 39{ 40 bool test __attribute__((unused)) = true; 41 typedef istreambuf_iterator<wchar_t> iterator_type; 42 43 wistringstream iss1, iss2, iss3; 44 iss1.imbue(locale(iss1.getloc(), new Punct1)); 45 iss2.imbue(locale(iss2.getloc(), new Punct2)); 46 iss3.imbue(locale(iss3.getloc(), new Punct3)); 47 const num_get<wchar_t>& ng1 = use_facet<num_get<wchar_t> >(iss1.getloc()); 48 const num_get<wchar_t>& ng2 = use_facet<num_get<wchar_t> >(iss2.getloc()); 49 const num_get<wchar_t>& ng3 = use_facet<num_get<wchar_t> >(iss3.getloc()); 50 51 ios_base::iostate err = ios_base::goodbit; 52 iterator_type end; 53 long l = 0l; 54 long l1 = 12345l; 55 long l2 = 12345678l; 56 double d = 0.0; 57 double d1 = 1234567.0; 58 59 iss1.str(L"12345"); 60 err = ios_base::goodbit; 61 end = ng1.get(iss1.rdbuf(), 0, iss1, err, l); 62 VERIFY( err == ios_base::eofbit ); 63 VERIFY( l == l1 ); 64 65 iss2.str(L"123456,78"); 66 err = ios_base::goodbit; 67 end = ng2.get(iss2.rdbuf(), 0, iss2, err, l); 68 VERIFY( err == ios_base::eofbit ); 69 VERIFY( l == l2 ); 70 71 iss3.str(L"1234,56,7.0"); 72 err = ios_base::goodbit; 73 end = ng3.get(iss3.rdbuf(), 0, iss3, err, d); 74 VERIFY( err == ios_base::eofbit ); 75 VERIFY( d == d1 ); 76} 77 78int main() 79{ 80 test01(); 81 return 0; 82} 83