grouping.pass.cpp revision c0d0cbad9ed434267a7af9531bdeeae52eb6d706 
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// string grouping() const;
15
16#include <locale>
17#include <limits>
18#include <cassert>
19
20#include "../../../../platform_support.h" // locale name macros
21
22class Fnf
23    : public std::moneypunct_byname<char, false>
24{
25public:
26    explicit Fnf(const std::string& nm, std::size_t refs = 0)
27        : std::moneypunct_byname<char, false>(nm, refs) {}
28};
29
30class Fnt
31    : public std::moneypunct_byname<char, true>
32{
33public:
34    explicit Fnt(const std::string& nm, std::size_t refs = 0)
35        : std::moneypunct_byname<char, true>(nm, refs) {}
36};
37
38class Fwf
39    : public std::moneypunct_byname<wchar_t, false>
40{
41public:
42    explicit Fwf(const std::string& nm, std::size_t refs = 0)
43        : std::moneypunct_byname<wchar_t, false>(nm, refs) {}
44};
45
46class Fwt
47    : public std::moneypunct_byname<wchar_t, true>
48{
49public:
50    explicit Fwt(const std::string& nm, std::size_t refs = 0)
51        : std::moneypunct_byname<wchar_t, true>(nm, refs) {}
52};
53
54int main()
55{
56    // Monetary grouping strings may be terminated with 0 or CHAR_MAX, defining
57    // how the grouping is repeated.
58    std::string s = std::string(1, CHAR_MAX);
59    {
60        Fnf f("C", 1);
61        assert(f.grouping() == s || f.grouping() == "");
62    }
63    {
64        Fnt f("C", 1);
65        assert(f.grouping() == s || f.grouping() == "");
66    }
67    {
68        Fwf f("C", 1);
69        assert(f.grouping() == s || f.grouping() == "");
70    }
71    {
72        Fwt f("C", 1);
73        assert(f.grouping() == s || f.grouping() == "");
74    }
75
76    {
77        Fnf f(LOCALE_en_US_UTF_8, 1);
78        assert(f.grouping() == "\3\3");
79    }
80    {
81        Fnt f(LOCALE_en_US_UTF_8, 1);
82        assert(f.grouping() == "\3\3");
83    }
84    {
85        Fwf f(LOCALE_en_US_UTF_8, 1);
86        assert(f.grouping() == "\3\3");
87    }
88    {
89        Fwt f(LOCALE_en_US_UTF_8, 1);
90        assert(f.grouping() == "\3\3");
91    }
92
93    {
94        Fnf f(LOCALE_fr_FR_UTF_8, 1);
95        assert(f.grouping() == "\3\3");
96    }
97    {
98        Fnt f(LOCALE_fr_FR_UTF_8, 1);
99        assert(f.grouping() == "\3\3");
100    }
101    {
102        Fwf f(LOCALE_fr_FR_UTF_8, 1);
103        assert(f.grouping() == "\3\3");
104    }
105    {
106        Fwt f(LOCALE_fr_FR_UTF_8, 1);
107        assert(f.grouping() == "\3\3");
108    }
109
110    {
111        Fnf f(LOCALE_ru_RU_UTF_8, 1);
112        assert(f.grouping() == "\3\3");
113    }
114    {
115        Fnt f(LOCALE_ru_RU_UTF_8, 1);
116        assert(f.grouping() == "\3\3");
117    }
118    {
119        Fwf f(LOCALE_ru_RU_UTF_8, 1);
120        assert(f.grouping() == "\3\3");
121    }
122    {
123        Fwt f(LOCALE_ru_RU_UTF_8, 1);
124        assert(f.grouping() == "\3\3");
125    }
126
127    {
128        Fnf f(LOCALE_zh_CN_UTF_8, 1);
129        assert(f.grouping() == "\3\3");
130    }
131    {
132        Fnt f(LOCALE_zh_CN_UTF_8, 1);
133        assert(f.grouping() == "\3\3");
134    }
135    {
136        Fwf f(LOCALE_zh_CN_UTF_8, 1);
137        assert(f.grouping() == "\3\3");
138    }
139    {
140        Fwt f(LOCALE_zh_CN_UTF_8, 1);
141        assert(f.grouping() == "\3\3");
142    }
143}
144