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1 | // 2001-09-12 Benjamin Kosnik <bkoz@redhat.com> |
2 | ||
3 | // Copyright (C) 2001, 2002, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
19 | // USA. | |
20 | ||
21 | // 22.2.6.1.1 money_get members | |
22 | ||
23 | #include <locale> | |
24 | #include <sstream> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | // test double version | |
28 | void test03() | |
29 | { | |
30 | using namespace std; | |
31 | typedef money_base::part part; | |
32 | typedef money_base::pattern pattern; | |
33 | typedef istreambuf_iterator<char> iterator_type; | |
34 | ||
35 | bool test = true; | |
36 | ||
37 | // basic construction | |
38 | locale loc_c = locale::classic(); | |
39 | locale loc_hk("en_HK"); | |
40 | locale loc_fr("fr_FR@euro"); | |
41 | locale loc_de("de_DE@euro"); | |
42 | VERIFY( loc_c != loc_de ); | |
43 | VERIFY( loc_hk != loc_fr ); | |
44 | VERIFY( loc_hk != loc_de ); | |
45 | VERIFY( loc_de != loc_fr ); | |
46 | ||
47 | // cache the moneypunct facets | |
48 | typedef moneypunct<char, true> __money_true; | |
49 | typedef moneypunct<char, false> __money_false; | |
50 | const __money_true& monpunct_c_t = use_facet<__money_true>(loc_c); | |
51 | const __money_true& monpunct_de_t = use_facet<__money_true>(loc_de); | |
52 | const __money_false& monpunct_c_f = use_facet<__money_false>(loc_c); | |
53 | const __money_false& monpunct_de_f = use_facet<__money_false>(loc_de); | |
54 | const __money_true& monpunct_hk_t = use_facet<__money_true>(loc_hk); | |
55 | const __money_false& monpunct_hk_f = use_facet<__money_false>(loc_hk); | |
56 | ||
57 | // sanity check the data is correct. | |
58 | const string empty; | |
59 | ||
60 | // total EPA budget FY 2002 | |
61 | const long double digits1 = 720000000000.0; | |
62 | ||
63 | // est. cost, national missile "defense", expressed as a loss in USD 2001 | |
64 | const long double digits2 = -10000000000000.0; | |
65 | ||
66 | // input less than frac_digits | |
67 | const long double digits4 = -1.0; | |
68 | ||
69 | iterator_type end; | |
70 | istringstream iss; | |
71 | iss.imbue(loc_de); | |
72 | // cache the money_get facet | |
73 | const money_get<char>& mon_get = use_facet<money_get<char> >(iss.getloc()); | |
74 | ||
75 | iss.str("7.200.000.000,00 "); | |
76 | iterator_type is_it01(iss); | |
77 | long double result1; | |
78 | ios_base::iostate err01 = ios_base::goodbit; | |
79 | mon_get.get(is_it01, end, true, iss, err01, result1); | |
80 | VERIFY( result1 == digits1 ); | |
81 | VERIFY( err01 == ios_base::eofbit ); | |
82 | ||
83 | iss.str("7.200.000.000,00 "); | |
84 | iterator_type is_it02(iss); | |
85 | long double result2; | |
86 | ios_base::iostate err02 = ios_base::goodbit; | |
87 | mon_get.get(is_it02, end, false, iss, err02, result2); | |
88 | VERIFY( result2 == digits1 ); | |
89 | VERIFY( err02 == ios_base::eofbit ); | |
90 | } | |
91 | ||
92 | int main() | |
93 | { | |
94 | test03(); | |
95 | return 0; | |
96 | } |