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<char,false>
27{
28  char_type do_decimal_point() const { return '.'; }
29  std::string do_grouping() const { return "\004"; }
30
31  std::string do_curr_symbol() const { return "$"; }
32  std::string do_positive_sign() const { return "()"; }
33
34  int do_frac_digits() const { return 2; }
35
36  pattern do_neg_format() const
37  {
38    pattern pat = { { sign, value, space, symbol } };
39    return pat;
40  }
41};
42
43struct My_money_io_b : public std::moneypunct<char,false>
44{
45  char_type do_decimal_point() const { return '.'; }
46  std::string do_grouping() const { return "\004"; }
47
48  std::string do_curr_symbol() const { return "$"; }
49  std::string do_positive_sign() const { return "()"; }
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<char> 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  string buffer_a("(1234.56 $)");
76  string buffer_a_ns("(1234.56 )");
77
78  InIt iend_a, iend_a_ns;
79  string val_a, val_a_ns;
80
81  const money_get<char,InIt>& mg_a  = use_facet<money_get<char, InIt> >(loc_a);
82
83  istringstream fmt_a(buffer_a);
84  fmt_a.imbue(loc_a);
85  InIt ibeg_a(fmt_a);
86  mg_a.get(ibeg_a,iend_a,intl,fmt_a,err,val_a);
87  VERIFY( val_a == "123456" );
88
89  istringstream fmt_a_ns(buffer_a_ns);
90  fmt_a_ns.imbue(loc_a);
91  InIt ibeg_a_ns(fmt_a_ns);
92  mg_a.get(ibeg_a_ns,iend_a_ns,intl,fmt_a_ns,err,val_a_ns);
93  VERIFY( val_a_ns == "123456" );
94
95  locale loc_b(locale::classic(), new My_money_io_b);
96
97  string buffer_b("(1234.56$)");
98  string buffer_b_ns("(1234.56)");
99
100  InIt iend_b, iend_b_ns;
101  string val_b, val_b_ns;
102
103  const money_get<char,InIt>& mg_b = use_facet<money_get<char, InIt> >(loc_b);
104
105  istringstream 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 == "123456" );
110
111  istringstream 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 == "123456" );
116}
117
118int main()
119{
120  test08();
121  return 0;
122}
123