1// 2001-09-12 Benjamin Kosnik <bkoz@redhat.com> 2 3// Copyright (C) 2001-2015 Free Software Foundation, Inc. 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// 22.2.6.1.1 money_get members 21 22#include <locale> 23#include <sstream> 24#include <testsuite_hooks.h> 25 26struct My_money_io_a : public std::moneypunct<wchar_t,false> 27{ 28 char_type do_decimal_point() const { return '.'; } 29 std::string do_grouping() const { return "\004"; } 30 31 std::wstring do_curr_symbol() const { return L"$"; } 32 std::wstring do_positive_sign() const { return L"()"; } 33 34 int do_frac_digits() const { return 2; } 35 36 pattern do_neg_format() const 37 { 38 pattern pat = { { sign, value, space, symbol } }; 39 return pat; 40 } 41}; 42 43struct My_money_io_b : public std::moneypunct<wchar_t,false> 44{ 45 char_type do_decimal_point() const { return '.'; } 46 std::string do_grouping() const { return "\004"; } 47 48 std::wstring do_curr_symbol() const { return L"$"; } 49 std::wstring do_positive_sign() const { return L"()"; } 50 51 int do_frac_digits() const { return 2; } 52 53 pattern do_neg_format() const 54 { 55 pattern pat = { { sign, value, symbol, none } }; 56 return pat; 57 } 58}; 59 60// This one exercises patterns of the type { X, Y, Z, symbol } and 61// { X, Y, symbol, none } for a two character long sign. Therefore 62// the optional symbol (showbase is false by default) must be consumed 63// if present, since "rest of the sign" is left to read. 64void test08() 65{ 66 using namespace std; 67 typedef istreambuf_iterator<wchar_t> InIt; 68 69 bool intl = false; 70 bool test __attribute__((unused)) = true; 71 ios_base::iostate err; 72 73 locale loc_a(locale::classic(), new My_money_io_a); 74 75 wstring buffer_a(L"(1234.56 $)"); 76 wstring buffer_a_ns(L"(1234.56 )"); 77 78 InIt iend_a, iend_a_ns; 79 wstring val_a, val_a_ns; 80 81 const money_get<wchar_t,InIt>& mg_a = use_facet<money_get<wchar_t, InIt> >(loc_a); 82 83 wistringstream fmt_a(buffer_a); 84 fmt_a.imbue(loc_a); 85 InIt ibeg_a(fmt_a); 86 mg_a.get(ibeg_a,iend_a,intl,fmt_a,err,val_a); 87 VERIFY( val_a == L"123456" ); 88 89 wistringstream fmt_a_ns(buffer_a_ns); 90 fmt_a_ns.imbue(loc_a); 91 InIt ibeg_a_ns(fmt_a_ns); 92 mg_a.get(ibeg_a_ns,iend_a_ns,intl,fmt_a_ns,err,val_a_ns); 93 VERIFY( val_a_ns == L"123456" ); 94 95 locale loc_b(locale::classic(), new My_money_io_b); 96 97 wstring buffer_b(L"(1234.56$)"); 98 wstring buffer_b_ns(L"(1234.56)"); 99 100 InIt iend_b, iend_b_ns; 101 wstring val_b, val_b_ns; 102 103 const money_get<wchar_t,InIt>& mg_b = use_facet<money_get<wchar_t, InIt> >(loc_b); 104 105 wistringstream fmt_b(buffer_b); 106 fmt_b.imbue(loc_b); 107 InIt ibeg_b(fmt_b); 108 mg_b.get(ibeg_b,iend_b,intl,fmt_b,err,val_b); 109 VERIFY( val_b == L"123456" ); 110 111 wistringstream fmt_b_ns(buffer_b_ns); 112 fmt_b_ns.imbue(loc_b); 113 InIt ibeg_b_ns(fmt_b_ns); 114 mg_b.get(ibeg_b_ns,iend_b_ns,intl,fmt_b_ns,err,val_b_ns); 115 VERIFY( val_b_ns == L"123456" ); 116} 117 118int main() 119{ 120 test08(); 121 return 0; 122} 123