frac_digits.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <locale>
11
12// class moneypunct_byname<charT, International>
13
14// int frac_digits() const;
15
16#include <locale>
17#include <limits>
18#include <cassert>
19
20class Fnf
21    : public std::moneypunct_byname<char, false>
22{
23public:
24    explicit Fnf(const std::string& nm, std::size_t refs = 0)
25        : std::moneypunct_byname<char, false>(nm, refs) {}
26};
27
28class Fnt
29    : public std::moneypunct_byname<char, true>
30{
31public:
32    explicit Fnt(const std::string& nm, std::size_t refs = 0)
33        : std::moneypunct_byname<char, true>(nm, refs) {}
34};
35
36class Fwf
37    : public std::moneypunct_byname<wchar_t, false>
38{
39public:
40    explicit Fwf(const std::string& nm, std::size_t refs = 0)
41        : std::moneypunct_byname<wchar_t, false>(nm, refs) {}
42};
43
44class Fwt
45    : public std::moneypunct_byname<wchar_t, true>
46{
47public:
48    explicit Fwt(const std::string& nm, std::size_t refs = 0)
49        : std::moneypunct_byname<wchar_t, true>(nm, refs) {}
50};
51
52int main()
53{
54    {
55        Fnf f("C", 1);
56        assert(f.frac_digits() == 0);
57    }
58    {
59        Fnt f("C", 1);
60        assert(f.frac_digits() == 0);
61    }
62    {
63        Fwf f("C", 1);
64        assert(f.frac_digits() == 0);
65    }
66    {
67        Fwt f("C", 1);
68        assert(f.frac_digits() == 0);
69    }
70
71    {
72        Fnf f("en_US", 1);
73        assert(f.frac_digits() == 2);
74    }
75    {
76        Fnt f("en_US", 1);
77        assert(f.frac_digits() == 2);
78    }
79    {
80        Fwf f("en_US", 1);
81        assert(f.frac_digits() == 2);
82    }
83    {
84        Fwt f("en_US", 1);
85        assert(f.frac_digits() == 2);
86    }
87
88    {
89        Fnf f("fr_FR", 1);
90        assert(f.frac_digits() == 2);
91    }
92    {
93        Fnt f("fr_FR", 1);
94        assert(f.frac_digits() == 2);
95    }
96    {
97        Fwf f("fr_FR", 1);
98        assert(f.frac_digits() == 2);
99    }
100    {
101        Fwt f("fr_FR", 1);
102        assert(f.frac_digits() == 2);
103    }
104
105    {
106        Fnf f("ru_RU", 1);
107        assert(f.frac_digits() == 2);
108    }
109    {
110        Fnt f("ru_RU", 1);
111        assert(f.frac_digits() == 2);
112    }
113    {
114        Fwf f("ru_RU", 1);
115        assert(f.frac_digits() == 2);
116    }
117    {
118        Fwt f("ru_RU", 1);
119        assert(f.frac_digits() == 2);
120    }
121
122    {
123        Fnf f("zh_CN", 1);
124        assert(f.frac_digits() == 2);
125    }
126    {
127        Fnt f("zh_CN", 1);
128        assert(f.frac_digits() == 2);
129    }
130    {
131        Fwf f("zh_CN", 1);
132        assert(f.frac_digits() == 2);
133    }
134    {
135        Fwt f("zh_CN", 1);
136        assert(f.frac_digits() == 2);
137    }
138}
139