get_year.pass.cpp revision 83e2c4d877fe2d7793868b1c6a5d9525a7c4d431 
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<charT, InputIterator>
13
14// iter_type get_year(iter_type s, iter_type end, ios_base& str,
15//                    ios_base::iostate& err, tm* t) const;
16
17#include <locale>
18#include <cassert>
19#include "test_iterators.h"
20
21typedef input_iterator<const char*> I;
22
23typedef std::time_get<char, I> F;
24
25class my_facet
26    : public F
27{
28public:
29    explicit my_facet(std::size_t refs = 0)
30        : F(refs) {}
31};
32
33int main()
34{
35    const my_facet f(1);
36    std::ios ios(0);
37    std::ios_base::iostate err;
38    std::tm t;
39    {
40        const char in[] = "0";
41        err = std::ios_base::goodbit;
42        t = std::tm();
43        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
44        assert(i.base() == in+sizeof(in)-1);
45        assert(t.tm_year == 100);
46        assert(err == std::ios_base::eofbit);
47    }
48    {
49        const char in[] = "00";
50        err = std::ios_base::goodbit;
51        t = std::tm();
52        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
53        assert(i.base() == in+sizeof(in)-1);
54        assert(t.tm_year == 100);
55        assert(err == std::ios_base::eofbit);
56    }
57    {
58        const char in[] = "1";
59        err = std::ios_base::goodbit;
60        t = std::tm();
61        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
62        assert(i.base() == in+sizeof(in)-1);
63        assert(t.tm_year == 101);
64        assert(err == std::ios_base::eofbit);
65    }
66    {
67        const char in[] = "68";
68        err = std::ios_base::goodbit;
69        t = std::tm();
70        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
71        assert(i.base() == in+sizeof(in)-1);
72        assert(t.tm_year == 168);
73        assert(err == std::ios_base::eofbit);
74    }
75    {
76        const char in[] = "69";
77        err = std::ios_base::goodbit;
78        t = std::tm();
79        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
80        assert(i.base() == in+sizeof(in)-1);
81        assert(t.tm_year == 69);
82        assert(err == std::ios_base::eofbit);
83    }
84    {
85        const char in[] = "99";
86        err = std::ios_base::goodbit;
87        t = std::tm();
88        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
89        assert(i.base() == in+sizeof(in)-1);
90        assert(t.tm_year == 99);
91        assert(err == std::ios_base::eofbit);
92    }
93    {
94        const char in[] = "100";
95        err = std::ios_base::goodbit;
96        t = std::tm();
97        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
98        assert(i.base() == in+sizeof(in)-1);
99        assert(t.tm_year == -1800);
100        assert(err == std::ios_base::eofbit);
101    }
102    {
103        const char in[] = "1900";
104        err = std::ios_base::goodbit;
105        t = std::tm();
106        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
107        assert(i.base() == in+sizeof(in)-1);
108        assert(t.tm_year == 0);
109        assert(err == std::ios_base::eofbit);
110    }
111    {
112        const char in[] = "1968";
113        err = std::ios_base::goodbit;
114        t = std::tm();
115        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
116        assert(i.base() == in+sizeof(in)-1);
117        assert(t.tm_year == 68);
118        assert(err == std::ios_base::eofbit);
119    }
120    {
121        const char in[] = "2000";
122        err = std::ios_base::goodbit;
123        t = std::tm();
124        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
125        assert(i.base() == in+sizeof(in)-1);
126        assert(t.tm_year == 100);
127        assert(err == std::ios_base::eofbit);
128    }
129    {
130        const char in[] = "2999c";
131        err = std::ios_base::goodbit;
132        t = std::tm();
133        I i = f.get_year(I(in), I(in+sizeof(in)-1), ios, err, &t);
134        assert(i.base() == in+sizeof(in)-2);
135        assert(t.tm_year == 1099);
136        assert(err == std::ios_base::goodbit);
137    }
138}
139