get_monthname_wide.pass.cpp revision 239e341c94184e2ed2357f2e054c84fbb1fbed2a 
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 time_get_byname<charT, InputIterator>
13
14// iter_type
15// get_monthname(iter_type s, iter_type end, ios_base& str,
16//               ios_base::iostate& err, tm* t) const;
17
18#include <locale>
19#include <cassert>
20#include "../../../../iterators.h"
21
22#include "../../../../platform_support.h" // locale name macros
23
24typedef input_iterator<const wchar_t*> I;
25
26typedef std::time_get_byname<wchar_t, I> F;
27
28class my_facet
29    : public F
30{
31public:
32    explicit my_facet(const std::string& nm, std::size_t refs = 0)
33        : F(nm, refs) {}
34};
35
36typedef std::time_put_byname<wchar_t, wchar_t*> F2;
37class my_facet2
38    : public F2
39{
40public:
41    explicit my_facet2(const std::string& nm, std::size_t refs = 0)
42        : F2(nm, refs) {}
43};
44
45int main()
46{
47    std::ios ios(0);
48    std::ios_base::iostate err;
49    std::tm t;
50    {
51        const my_facet f(LOCALE_en_US_UTF_8, 1);
52        const wchar_t in[] = L"June";
53        err = std::ios_base::goodbit;
54        t = std::tm();
55        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
56        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
57        assert(t.tm_mon == 5);
58        assert(err == std::ios_base::eofbit);
59    }
60    {
61        const my_facet f(LOCALE_fr_FR_UTF_8, 1);
62        const wchar_t in[] = L"juin";
63        err = std::ios_base::goodbit;
64        t = std::tm();
65        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
66        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
67        assert(t.tm_mon == 5);
68        assert(err == std::ios_base::eofbit);
69    }
70    {
71        const my_facet f(LOCALE_ru_RU_UTF_8, 1);
72        const wchar_t in[] = L"\x438\x44E\x43D\x44F";
73        err = std::ios_base::goodbit;
74        t = std::tm();
75        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
76        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
77        assert(t.tm_mon == 5);
78        assert(err == std::ios_base::eofbit);
79    }
80    {
81        const my_facet f(LOCALE_zh_CN_UTF_8, 1);
82        const wchar_t in[] = L"\x516D\x6708";
83        err = std::ios_base::goodbit;
84        t = std::tm();
85        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
86        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
87        assert(t.tm_mon == 5);
88        assert(err == std::ios_base::eofbit);
89    }
90}
91