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 "test_iterators.h"
21
22#include "platform_support.h" // locale name macros
23
24typedef input_iterator<const char*> I;
25
26typedef std::time_get_byname<char, 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
36int main()
37{
38    std::ios ios(0);
39    std::ios_base::iostate err;
40    std::tm t;
41    {
42        const my_facet f(LOCALE_en_US_UTF_8, 1);
43        const char in[] = "June";
44        err = std::ios_base::goodbit;
45        t = std::tm();
46        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
47        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
48        assert(t.tm_mon == 5);
49        assert(err == std::ios_base::eofbit);
50    }
51    {
52        const my_facet f(LOCALE_fr_FR_UTF_8, 1);
53        const char in[] = "juin";
54        err = std::ios_base::goodbit;
55        t = std::tm();
56        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
57        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
58        assert(t.tm_mon == 5);
59        assert(err == std::ios_base::eofbit);
60    }
61    {
62        const my_facet f(LOCALE_ru_RU_UTF_8, 1);
63        const char in[] = "\xD0\xB8\xD1\x8E\xD0\xBD\xD1\x8F";
64        err = std::ios_base::goodbit;
65        t = std::tm();
66        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
67        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
68        assert(t.tm_mon == 5);
69        assert(err == std::ios_base::eofbit);
70    }
71    {
72        const my_facet f(LOCALE_zh_CN_UTF_8, 1);
73        const char in[] = "\xE5\x85\xAD\xE6\x9C\x88";
74        err = std::ios_base::goodbit;
75        t = std::tm();
76        I i = f.get_monthname(I(in), I(in+sizeof(in)/sizeof(in[0])-1), ios, err, &t);
77        assert(i.base() == in+sizeof(in)/sizeof(in[0])-1);
78        assert(t.tm_mon == 5);
79        assert(err == std::ios_base::eofbit);
80    }
81}
82