The Perl and Raku Conference 2025: Greenville, South Carolina - June 27-29 Learn more

SYBER / Date-5.2.14 / clib / tests / basic.cc 

            

              
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

              
#include "test.h"
#define TEST(name) TEST_CASE("basic: " name, "[basic]")
TEST("from zero epoch") {
    Date date(0);
    CHECK(date.epoch() == 0);
    CHECK(date.year() == 1970);
    CHECK(date.c_year() == 70);
    CHECK(date.yr() == 70);
    CHECK(date.month() == 1);
    CHECK(date.c_month() == 0);
    CHECK(date.day() == 1);
    CHECK(date.hour() == 3);
    CHECK(date.min() == 0);
    CHECK(date.sec() == 0);
    CHECK(date.to_string() == "1970-01-01 03:00:00");
}
TEST("from epoch") {
    Date date(1000000000);
    CHECK(date.to_string() == "2001-09-09 05:46:40");
    CHECK(date.c_year() == 101);
    CHECK(date.yr() == 1);
}
TEST("from date") {
    Date date(Date(1000000000));
    CHECK(date.epoch() == 1000000000);
}
TEST("from list") {
    Date date(2012,02,20,15,16,17);
    CHECK(date.to_string() == "2012-02-20 15:16:17");
    date = Date(2012,02,20,15,16);
    CHECK(date.to_string() == "2012-02-20 15:16:00");
    date = Date(2012,02,20,15);
    CHECK(date.to_string() == "2012-02-20 15:00:00");
    date = Date(2012,02,20);
    CHECK(date.to_string() == "2012-02-20 00:00:00");
}
TEST("from string") {
    Date date("2013-03-05 23:45:56");
    CHECK(date.wday() == 3);
    CHECK(date.c_wday() == 2);
    CHECK(date.ewday() == 2);
    CHECK(date.yday() == 64);
    CHECK(date.c_yday() == 63);
    CHECK(!date.isdst());
    date.set("2013-03-10 23:45:56");
    CHECK(date.wday() == 1);
    CHECK(date.c_wday() == 0);
    CHECK(date.ewday() == 7);
    tzset("Europe/Kiev");
    date = Date("2013-09-05 23:45:56");
    CHECK(date.isdst());
    CHECK(date.tzabbr() ==  "EEST");
    date = Date("2013-12-05 23:45:56");
    CHECK(!date.isdst());
    CHECK(date.tzabbr() == "EET");
}
TEST("limit formats") {
    CHECK(!Date("2013-03-05 23:45:56", {}, Date::InputFormat::all).error());
    CHECK(!Date("2013-03-05 23:45:56", {}, Date::InputFormat::iso).error());
    CHECK(!Date("2013-03-05 23:45:56", {}, Date::InputFormat::iso | Date::InputFormat::iso8601).error());
    CHECK(Date("2013-03-05 23:45:56", {}, Date::InputFormat::iso8601).error());
    CHECK(!Date("2013-03-05", {}, Date::InputFormat::iso8601).error());
    CHECK(!Date("2013-03-05", {}, Date::InputFormat::iso).error());
}
TEST("error") {
    CHECK(Date(+67767976233446399 + 1).error() == errc::out_of_range);
}
TEST("MEIACORE-728 bugfix") {
    CHECK(Date("-567815678-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date("567815678-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date("+999999999-12-31 23:59:59").error() == errc::parser_error);
    CHECK(Date("1234567890-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date("1234567890-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date("-1234567890-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date("-1234567890-12-27 02:52:56").error() == errc::parser_error);
    CHECK(Date(-1977603371737344898).error() == errc::out_of_range);
    CHECK(Date(-67768100567884800 - 1).error() == errc::out_of_range);
    CHECK(Date(+67767976233446399 + 1).error() == errc::out_of_range);
}