2 Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 libdcp is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
35 #include "exceptions.h"
36 #include "local_time.h"
37 #include <boost/test/unit_test.hpp>
40 /** Check that dcp::LocalTime works */
41 BOOST_AUTO_TEST_CASE (local_time_basic_test)
43 /* Badly-formatted times */
44 BOOST_CHECK_THROW (dcp::LocalTime (""), dcp::TimeFormatError);
45 BOOST_CHECK_THROW (dcp::LocalTime ("XXX"), dcp::TimeFormatError);
46 BOOST_CHECK_THROW (dcp::LocalTime ("2013-01-05T18:06:59+04:0"), dcp::TimeFormatError);
47 BOOST_CHECK_THROW (dcp::LocalTime ("2013-01-05T18:06:59X04:00"), dcp::TimeFormatError);
48 BOOST_CHECK_THROW (dcp::LocalTime ("2013-01-05T18-06:59+04:00"), dcp::TimeFormatError);
49 BOOST_CHECK_THROW (dcp::LocalTime ("2013!01-05T18:06:59+04:00"), dcp::TimeFormatError);
51 /* Correctly-formatted */
54 dcp::LocalTime t("2013-01-05T18:06:59");
55 BOOST_CHECK_EQUAL(t._year, 2013);
56 BOOST_CHECK_EQUAL(t._month, 1);
57 BOOST_CHECK_EQUAL(t._day, 5);
58 BOOST_CHECK_EQUAL(t._hour, 18);
59 BOOST_CHECK_EQUAL(t._minute, 6);
60 BOOST_CHECK_EQUAL(t._second, 59);
61 BOOST_CHECK(t._offset == dcp::UTCOffset(0, 0));
62 BOOST_CHECK_EQUAL(t.as_string(), "2013-01-05T18:06:59+00:00");
66 dcp::LocalTime t ("2013-01-05T18:06:59+04:00");
67 BOOST_CHECK_EQUAL (t._year, 2013);
68 BOOST_CHECK_EQUAL (t._month, 1);
69 BOOST_CHECK_EQUAL (t._day, 5);
70 BOOST_CHECK_EQUAL (t._hour, 18);
71 BOOST_CHECK_EQUAL (t._minute, 6);
72 BOOST_CHECK_EQUAL (t._second, 59);
73 BOOST_CHECK(t._offset == dcp::UTCOffset(4, 0));
74 BOOST_CHECK_EQUAL (t.as_string(), "2013-01-05T18:06:59+04:00");
78 dcp::LocalTime t ("2011-11-20T01:06:59-09:30");
79 BOOST_CHECK_EQUAL (t._year, 2011);
80 BOOST_CHECK_EQUAL (t._month, 11);
81 BOOST_CHECK_EQUAL (t._day, 20);
82 BOOST_CHECK_EQUAL (t._hour, 1);
83 BOOST_CHECK_EQUAL (t._minute, 6);
84 BOOST_CHECK_EQUAL (t._second, 59);
85 BOOST_CHECK(t._offset == dcp::UTCOffset(-9, -30));
86 BOOST_CHECK_EQUAL (t.as_string(), "2011-11-20T01:06:59-09:30");
90 dcp::LocalTime t ("2011-11-20T01:06:59.456-09:30");
91 BOOST_CHECK_EQUAL (t._year, 2011);
92 BOOST_CHECK_EQUAL (t._month, 11);
93 BOOST_CHECK_EQUAL (t._day, 20);
94 BOOST_CHECK_EQUAL (t._hour, 1);
95 BOOST_CHECK_EQUAL (t._minute, 6);
96 BOOST_CHECK_EQUAL (t._second, 59);
97 BOOST_CHECK_EQUAL (t._millisecond, 456);
98 BOOST_CHECK(t._offset == dcp::UTCOffset(-9, -30));
99 BOOST_CHECK_EQUAL (t.as_string(true), "2011-11-20T01:06:59.456-09:30");
103 dcp::LocalTime t ("2011-11-20T01:06:59.456-09:30");
104 BOOST_CHECK_EQUAL (t._year, 2011);
105 BOOST_CHECK_EQUAL (t._month, 11);
106 BOOST_CHECK_EQUAL (t._day, 20);
107 BOOST_CHECK_EQUAL (t._hour, 1);
108 BOOST_CHECK_EQUAL (t._minute, 6);
109 BOOST_CHECK_EQUAL (t._second, 59);
110 BOOST_CHECK_EQUAL (t._millisecond, 456);
111 BOOST_CHECK(t._offset == dcp::UTCOffset(-9, -30));
112 BOOST_CHECK_EQUAL (t.as_string(true, false), "2011-11-20T01:06:59.456");
116 dcp::LocalTime t ("2011-11-20T01:06:59.456-09:30");
117 BOOST_CHECK_EQUAL (t._year, 2011);
118 BOOST_CHECK_EQUAL (t._month, 11);
119 BOOST_CHECK_EQUAL (t._day, 20);
120 BOOST_CHECK_EQUAL (t._hour, 1);
121 BOOST_CHECK_EQUAL (t._minute, 6);
122 BOOST_CHECK_EQUAL (t._second, 59);
123 BOOST_CHECK_EQUAL (t._millisecond, 456);
124 BOOST_CHECK(t._offset == dcp::UTCOffset(-9, -30));
125 BOOST_CHECK_EQUAL (t.as_string(false, false), "2011-11-20T01:06:59");
129 dcp::LocalTime t("2011-11-20T01:06:59.45678901-09:30");
130 BOOST_CHECK_EQUAL(t._year, 2011);
131 BOOST_CHECK_EQUAL(t._month, 11);
132 BOOST_CHECK_EQUAL(t._day, 20);
133 BOOST_CHECK_EQUAL(t._hour, 1);
134 BOOST_CHECK_EQUAL(t._minute, 6);
135 BOOST_CHECK_EQUAL(t._second, 59);
136 /* The fractional seconds here is truncated rather than rounded, for better or worse */
137 BOOST_CHECK_EQUAL(t._millisecond, 456);
138 BOOST_CHECK(t._offset == dcp::UTCOffset(-9, -30));
139 BOOST_CHECK_EQUAL(t.as_string(false, false), "2011-11-20T01:06:59");
143 /* Construction from boost::posix_time::ptime */
144 dcp::LocalTime b (boost::posix_time::time_from_string ("2002-01-20 19:03:56"));
145 BOOST_CHECK_EQUAL (b._year, 2002);
146 BOOST_CHECK_EQUAL (b._month, 1);
147 BOOST_CHECK_EQUAL (b._day, 20);
148 BOOST_CHECK_EQUAL (b._hour, 19);
149 BOOST_CHECK_EQUAL (b._minute, 3);
150 BOOST_CHECK_EQUAL (b._second, 56);
154 /* Construction from boost::posix_time::ptime with milliseconds */
155 dcp::LocalTime b (boost::posix_time::time_from_string ("2002-01-20 19:03:56.491"));
156 BOOST_CHECK_EQUAL (b._year, 2002);
157 BOOST_CHECK_EQUAL (b._month, 1);
158 BOOST_CHECK_EQUAL (b._day, 20);
159 BOOST_CHECK_EQUAL (b._hour, 19);
160 BOOST_CHECK_EQUAL (b._minute, 3);
161 BOOST_CHECK_EQUAL (b._second, 56);
162 BOOST_CHECK_EQUAL (b._millisecond, 491);
166 dcp::LocalTime b ("2015-11-18T19:26:45");
167 BOOST_CHECK_EQUAL (b._year, 2015);
168 BOOST_CHECK_EQUAL (b._month, 11);
169 BOOST_CHECK_EQUAL (b._day, 18);
170 BOOST_CHECK_EQUAL (b._hour, 19);
171 BOOST_CHECK_EQUAL (b._minute, 26);
172 BOOST_CHECK_EQUAL (b._second, 45);
173 BOOST_CHECK_EQUAL (b._millisecond, 0);
174 BOOST_CHECK(b._offset == dcp::UTCOffset());
177 /* Check negative times with non-zero timezone offset minutes */
179 dcp::LocalTime t ("2013-01-05T18:06:59-04:30");
180 BOOST_CHECK_EQUAL (t._year, 2013);
181 BOOST_CHECK_EQUAL (t._month, 1);
182 BOOST_CHECK_EQUAL (t._day, 5);
183 BOOST_CHECK_EQUAL (t._hour, 18);
184 BOOST_CHECK_EQUAL (t._minute, 6);
185 BOOST_CHECK_EQUAL (t._second, 59);
186 BOOST_CHECK(t._offset == dcp::UTCOffset(-4, -30));
187 BOOST_CHECK_EQUAL (t.as_string(), "2013-01-05T18:06:59-04:30");
190 /* KDM seen with a TZ offset of -07:59, which we used to reject because
191 * we only accepted minutes between -30 and +30 (for some reason that I
195 dcp::LocalTime t("2023-11-30T23:59:00-07:59");
196 BOOST_CHECK_EQUAL(t._year, 2023);
197 BOOST_CHECK_EQUAL(t._month, 11);
198 BOOST_CHECK_EQUAL(t._day, 30);
199 BOOST_CHECK_EQUAL(t._hour, 23);
200 BOOST_CHECK_EQUAL(t._minute, 59);
201 BOOST_CHECK_EQUAL(t._second, 00);
202 BOOST_CHECK(t._offset == dcp::UTCOffset(-7, -59));
203 BOOST_CHECK_EQUAL(t.as_string(), "2023-11-30T23:59:00-07:59");
208 BOOST_AUTO_TEST_CASE (local_time_add_minutes_test)
211 dcp::LocalTime t("2018-01-01T10:00:00+01:00");
213 BOOST_CHECK_EQUAL (t.as_string(), "2018-01-01T10:03:00+01:00");
217 dcp::LocalTime t("2018-01-01T10:00:15+01:00");
219 BOOST_CHECK_EQUAL (t.as_string(), "2018-01-01T10:03:15+01:00");
223 dcp::LocalTime t("2018-01-01T10:40:20+01:00");
225 BOOST_CHECK_EQUAL (t.as_string(), "2018-01-01T11:03:20+01:00");
229 dcp::LocalTime t("2018-01-01T10:40:20+01:00");
231 BOOST_CHECK_EQUAL (t.as_string(), "2018-01-01T12:43:20+01:00");
235 dcp::LocalTime t("2018-01-01T23:55:00+01:00");
237 BOOST_CHECK_EQUAL (t.as_string(), "2018-01-02T00:02:00+01:00");
241 dcp::LocalTime t("2018-01-31T23:55:00+01:00");
243 BOOST_CHECK_EQUAL (t.as_string(), "2018-02-01T00:02:00+01:00");
247 dcp::LocalTime t("2018-01-31T23:55:00.123");
249 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2018-02-01T00:02:00.123"));
254 BOOST_AUTO_TEST_CASE (local_time_add_months_test)
257 dcp::LocalTime t("2013-06-23T18:06:59.123");
259 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2013-05-23T18:06:59.123"));
261 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2013-06-23T18:06:59.123"));
263 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2013-07-23T18:06:59.123"));
265 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2013-11-23T18:06:59.123"));
267 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2014-01-23T18:06:59.123"));
269 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2012-11-23T18:06:59.123"));
271 BOOST_CHECK_EQUAL (t, dcp::LocalTime("2014-01-23T18:06:59.123"));
275 dcp::LocalTime t("2018-01-30T11:00:00+01:00");
277 BOOST_CHECK_EQUAL (t.as_string(), "2018-02-28T11:00:00+01:00");
282 BOOST_AUTO_TEST_CASE (local_time_from_asn1_utctime_test)
284 BOOST_CHECK_EQUAL (dcp::LocalTime::from_asn1_utc_time("991231235952").as_string(), "1999-12-31T23:59:52+00:00");
285 BOOST_CHECK_EQUAL (dcp::LocalTime::from_asn1_utc_time("210215165952").as_string(), "2021-02-15T16:59:52+00:00");
289 BOOST_AUTO_TEST_CASE (local_time_from_asn1_generalized_time_test)
291 BOOST_CHECK_EQUAL (dcp::LocalTime::from_asn1_generalized_time("19991231235952").as_string(), "1999-12-31T23:59:52+00:00");
292 BOOST_CHECK_EQUAL (dcp::LocalTime::from_asn1_generalized_time("20210215165952").as_string(), "2021-02-15T16:59:52+00:00");
296 BOOST_AUTO_TEST_CASE(local_time_comparison_test)
298 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") < dcp::LocalTime("2014-01-01T10:05:00"));
299 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") < dcp::LocalTime("2015-01-01T10:00:00"));
300 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") < dcp::LocalTime("2014-01-01T11:00:00"));
301 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00") < dcp::LocalTime("2014-10-10T10:00:01"));
302 BOOST_CHECK(!(dcp::LocalTime("2014-10-10T10:00:00") < dcp::LocalTime("2014-10-10T10:00:00")));
303 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00+01:00") < dcp::LocalTime("2014-10-10T10:00:00"));
304 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00+01:30") < dcp::LocalTime("2014-10-10T10:00:00"));
305 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00+01:00") < dcp::LocalTime("2014-10-10T10:00:01+01:00"));
306 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") < dcp::LocalTime("2014-01-01T10:05:00"));
307 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00") < dcp::LocalTime("2014-10-10T10:00:00-01:30"));
309 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:05:00") > dcp::LocalTime("2014-01-01T10:00:00"));
310 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00-01:30") > dcp::LocalTime("2014-10-10T10:00:00"));
311 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:05:00") > dcp::LocalTime("2014-01-01T10:00:00"));
312 BOOST_CHECK(dcp::LocalTime("2015-01-01T10:00:00") > dcp::LocalTime("2014-01-01T10:00:00"));
313 BOOST_CHECK(dcp::LocalTime("2014-01-01T11:00:00") > dcp::LocalTime("2014-01-01T10:00:00"));
314 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:01") > dcp::LocalTime("2014-10-10T10:00:00"));
315 BOOST_CHECK(!(dcp::LocalTime("2014-10-10T10:00:00") > dcp::LocalTime("2014-10-10T10:00:00")));
316 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00") > dcp::LocalTime("2014-10-10T10:00:00+01:00"));
317 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:00") > dcp::LocalTime("2014-10-10T10:00:00+01:30"));
318 BOOST_CHECK(dcp::LocalTime("2014-10-10T10:00:01+01:00") > dcp::LocalTime("2014-10-10T10:00:00+01:00"));
320 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") != dcp::LocalTime("2014-01-01T10:05:00"));
321 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00") == dcp::LocalTime("2014-01-01T10:00:00"));
322 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00+02:00") == dcp::LocalTime("2014-01-01T08:00:00"));
323 BOOST_CHECK(dcp::LocalTime("2014-01-01T10:00:00+02:00") == dcp::LocalTime("2014-01-01T11:00:00+03:00"));