1/* Copyright (c) 2003-2005 CrystalClear Software, Inc.
2 * Subject to the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
4 * Author: Jeff Garland, Bart Garst
5 * $Date$
6 */
7
8#include "boost/date_time/local_time/local_time.hpp"
9#include "../testfrmwk.hpp"
10#include <iostream>
11
12int
13main()
14{
15
16 using namespace boost::gregorian;
17 using namespace boost::posix_time;
18 using namespace boost::local_time;
19
20
21 boost::shared_ptr<dst_calc_rule>
22 rule1(new partial_date_dst_rule(partial_date(30,Apr),
23 partial_date(30,Oct)));
24
25 boost::shared_ptr<dst_calc_rule>
26 rule2(new first_last_dst_rule(first_last_dst_rule::start_rule(Sunday,Apr),
27 first_last_dst_rule::end_rule(Sunday,Oct)));
28 boost::shared_ptr<dst_calc_rule>
29 rule3(new last_last_dst_rule(last_last_dst_rule::start_rule(Sunday,Mar),
30 last_last_dst_rule::end_rule(Sunday,Oct)));
31 boost::shared_ptr<dst_calc_rule> rule4; // no daylight savings
32
33 time_zone_names pst("Pacific Standard Time",
34 "PST",
35 "Pacific Daylight Time" ,
36 "PDT");
37 time_zone_names mst("Mountain Standard Time",
38 "MST",
39 "" ,
40 "");
41
42 dst_adjustment_offsets of(hours(1), hours(2), hours(2));
43 dst_adjustment_offsets of2(hours(0), hours(0), hours(0)); // no daylight savings
44
45 time_zone_ptr tz1(new custom_time_zone(pst, hours(-8), of, rule1));
46 time_zone_ptr tz2(new custom_time_zone(pst, hours(-8), of, rule2));
47 time_zone_ptr tz3(new custom_time_zone(pst, hours(-8), of, rule3));
48 time_zone_ptr tz4(new custom_time_zone(mst, hours(-7), of2, rule4));
49
50 check(testname: "out string",
51 testcond: tz1->dst_zone_abbrev() == std::string("PDT"));
52 check(testname: "out string",
53 testcond: tz1->std_zone_abbrev() == std::string("PST"));
54 check(testname: "out string",
55 testcond: tz1->std_zone_name() == std::string("Pacific Standard Time"));
56 check(testname: "out string",
57 testcond: tz1->dst_zone_name() == std::string("Pacific Daylight Time"));
58
59 check(testname: "dst offset", testcond: tz1->dst_offset() == hours(1));
60 check(testname: "base offset", testcond: tz1->base_utc_offset() == hours(-8));
61 check(testname: "has dst", testcond: tz1->has_dst());
62
63 check(testname: "dst start time",
64 testcond: tz1->dst_local_start_time(y: 2003) == ptime(date(2003,Apr,30),hours(2)));
65 check(testname: "dst end time",
66 testcond: tz1->dst_local_end_time(y: 2003) == ptime(date(2003,Oct,30),hours(2)));
67
68 check(testname: "tz1 to posix string",
69 testcond: tz1->to_posix_string() == std::string("PST-08PDT+01,120/02:00,303/02:00"));
70 check(testname: "tz2 to posix string",
71 testcond: tz2->to_posix_string() == std::string("PST-08PDT+01,M4.1.0/02:00,M10.5.0/02:00"));
72 check(testname: "tz3 to posix string",
73 testcond: tz3->to_posix_string() == std::string("PST-08PDT+01,M3.5.0/02:00,M10.5.0/02:00"));
74 check(testname: "tz4 to posix string",
75 testcond: tz4->to_posix_string() == std::string("MST-07"));
76
77 // test start/end for non-dst zone
78 check(testname: "has dst in non-dst zone", testcond: !tz4->has_dst());
79 check(testname: "dst start in non-dst zone",
80 testcond: tz4->dst_local_start_time(y: 2005) == ptime(not_a_date_time));
81 check(testname: "dst end in non-dst zone",
82 testcond: tz4->dst_local_end_time(y: 2005) == ptime(not_a_date_time));
83
84
85 return printTestStats();
86}
87
88
89

source code of boost/libs/date_time/test/local_time/testcustom_time_zone.cpp