3 * Copyright (C) 2009-2010 Christian Hergert <chris@dronelabs.com>
5 * This is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this library; if not, see <http://www.gnu.org/licenses/>.
25 #include <glib/gstdio.h>
29 #define WIN32_LEAN_AND_MEAN
33 #define ASSERT_DATE(dt,y,m,d) G_STMT_START { \
34 g_assert_nonnull ((dt)); \
35 g_assert_cmpint ((y), ==, g_date_time_get_year ((dt))); \
36 g_assert_cmpint ((m), ==, g_date_time_get_month ((dt))); \
37 g_assert_cmpint ((d), ==, g_date_time_get_day_of_month ((dt))); \
39 #define ASSERT_TIME(dt,H,M,S,U) G_STMT_START { \
40 g_assert_nonnull ((dt)); \
41 g_assert_cmpint ((H), ==, g_date_time_get_hour ((dt))); \
42 g_assert_cmpint ((M), ==, g_date_time_get_minute ((dt))); \
43 g_assert_cmpint ((S), ==, g_date_time_get_second ((dt))); \
44 g_assert_cmpint ((U), ==, g_date_time_get_microsecond ((dt))); \
48 get_localtime_tm (time_t time_,
51 #ifdef HAVE_LOCALTIME_R
52 localtime_r (&time_, retval);
55 struct tm *ptm = localtime (&time_);
59 /* Happens at least in Microsoft's C library if you pass a
60 * negative time_t. Use 2000-01-01 as default date.
62 #ifndef G_DISABLE_CHECKS
63 g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, "ptm != NULL");
68 retval->tm_year = 100;
71 memcpy ((void *) retval, (void *) ptm, sizeof (struct tm));
73 #endif /* HAVE_LOCALTIME_R */
77 test_GDateTime_now (void)
84 /* before <= dt.to_unix() <= after, but the inequalities might not be
85 * equality if we're close to the boundary between seconds.
86 * We loop until before == after (and hence dt.to_unix() should equal both)
87 * to guard against that. */
90 before = g_get_real_time () / G_TIME_SPAN_SECOND;
92 memset (&tm, 0, sizeof (tm));
93 get_localtime_tm (before, &tm);
95 dt = g_date_time_new_now_local ();
97 after = g_get_real_time () / G_TIME_SPAN_SECOND;
99 while (before != after);
101 g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year);
102 g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon);
103 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday);
104 g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour);
105 g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min);
106 g_assert_cmpint (g_date_time_get_second (dt), ==, tm.tm_sec);
108 g_date_time_unref (dt);
112 test_GDateTime_new_from_unix (void)
118 memset (&tm, 0, sizeof (tm));
120 g_assert_cmpint (t, !=, (time_t) -1);
121 get_localtime_tm (t, &tm);
123 dt = g_date_time_new_from_unix_local (t);
124 g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year);
125 g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon);
126 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday);
127 g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour);
128 g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min);
129 g_assert_cmpint (g_date_time_get_second (dt), ==, tm.tm_sec);
130 g_date_time_unref (dt);
132 /* Choose 1990-01-01 04:00:00 because no DST leaps happened then. The more
133 * obvious 1990-01-01 00:00:00 was a DST leap in America/Lima (which has,
134 * confusingly, since stopped using DST). */
135 memset (&tm, 0, sizeof (tm));
145 dt = g_date_time_new_from_unix_local (t);
146 g_assert_cmpint (g_date_time_get_year (dt), ==, 1990);
147 g_assert_cmpint (g_date_time_get_month (dt), ==, 1);
148 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1);
149 g_assert_cmpint (g_date_time_get_hour (dt), ==, 4);
150 g_assert_cmpint (g_date_time_get_minute (dt), ==, 0);
151 g_assert_cmpint (g_date_time_get_second (dt), ==, 0);
152 g_date_time_unref (dt);
155 /* Check that trying to create a #GDateTime too far in the future reliably
156 * fails. Previously, the checks for this overflowed and it silently returned
157 * an incorrect #GDateTime. */
159 test_GDateTime_new_from_unix_overflow (void)
163 g_test_bug ("782089");
165 dt = g_date_time_new_from_unix_utc (G_MAXINT64);
168 dt = g_date_time_new_from_unix_local (G_MAXINT64);
173 test_GDateTime_invalid (void)
177 g_test_bug ("702674");
179 dt = g_date_time_new_utc (2013, -2147483647, 31, 17, 15, 48);
180 g_assert (dt == NULL);
184 test_GDateTime_compare (void)
186 GDateTime *dt1, *dt2;
189 dt1 = g_date_time_new_utc (2000, 1, 1, 0, 0, 0);
191 for (i = 1; i < 2000; i++)
193 dt2 = g_date_time_new_utc (i, 12, 31, 0, 0, 0);
194 g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2));
195 g_date_time_unref (dt2);
198 dt2 = g_date_time_new_utc (1999, 12, 31, 23, 59, 59);
199 g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2));
200 g_date_time_unref (dt2);
202 dt2 = g_date_time_new_utc (2000, 1, 1, 0, 0, 1);
203 g_assert_cmpint (-1, ==, g_date_time_compare (dt1, dt2));
204 g_date_time_unref (dt2);
206 dt2 = g_date_time_new_utc (2000, 1, 1, 0, 0, 0);
207 g_assert_cmpint (0, ==, g_date_time_compare (dt1, dt2));
208 g_date_time_unref (dt2);
209 g_date_time_unref (dt1);
213 test_GDateTime_equal (void)
215 GDateTime *dt1, *dt2;
218 dt1 = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
219 dt2 = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
220 g_assert (g_date_time_equal (dt1, dt2));
221 g_date_time_unref (dt1);
222 g_date_time_unref (dt2);
224 dt1 = g_date_time_new_local (2009, 10, 18, 0, 0, 0);
225 dt2 = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
226 g_assert (!g_date_time_equal (dt1, dt2));
227 g_date_time_unref (dt1);
228 g_date_time_unref (dt2);
230 /* UTC-0300 and not in DST */
231 tz = g_time_zone_new ("-03:00");
232 dt1 = g_date_time_new (tz, 2010, 5, 24, 8, 0, 0);
233 g_time_zone_unref (tz);
234 g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600));
236 dt2 = g_date_time_new_utc (2010, 5, 24, 11, 0, 0);
237 g_assert_cmpint (g_date_time_get_utc_offset (dt2), ==, 0);
239 g_assert (g_date_time_equal (dt1, dt2));
240 g_date_time_unref (dt1);
242 /* America/Recife is in UTC-0300 */
244 tz = g_time_zone_new ("America/Recife");
245 #elif defined G_OS_WIN32
246 tz = g_time_zone_new ("E. South America Standard Time");
248 dt1 = g_date_time_new (tz, 2010, 5, 24, 8, 0, 0);
249 g_time_zone_unref (tz);
250 g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600));
251 g_assert (g_date_time_equal (dt1, dt2));
252 g_date_time_unref (dt1);
253 g_date_time_unref (dt2);
257 test_GDateTime_get_day_of_week (void)
261 dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
262 g_assert_cmpint (1, ==, g_date_time_get_day_of_week (dt));
263 g_date_time_unref (dt);
265 dt = g_date_time_new_local (2000, 10, 1, 0, 0, 0);
266 g_assert_cmpint (7, ==, g_date_time_get_day_of_week (dt));
267 g_date_time_unref (dt);
271 test_GDateTime_get_day_of_month (void)
275 dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
276 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 19);
277 g_date_time_unref (dt);
279 dt = g_date_time_new_local (1400, 3, 12, 0, 0, 0);
280 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 12);
281 g_date_time_unref (dt);
283 dt = g_date_time_new_local (1800, 12, 31, 0, 0, 0);
284 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 31);
285 g_date_time_unref (dt);
287 dt = g_date_time_new_local (1000, 1, 1, 0, 0, 0);
288 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1);
289 g_date_time_unref (dt);
293 test_GDateTime_get_hour (void)
297 dt = g_date_time_new_utc (2009, 10, 19, 15, 13, 11);
298 g_assert_cmpint (15, ==, g_date_time_get_hour (dt));
299 g_date_time_unref (dt);
301 dt = g_date_time_new_utc (100, 10, 19, 1, 0, 0);
302 g_assert_cmpint (1, ==, g_date_time_get_hour (dt));
303 g_date_time_unref (dt);
305 dt = g_date_time_new_utc (100, 10, 19, 0, 0, 0);
306 g_assert_cmpint (0, ==, g_date_time_get_hour (dt));
307 g_date_time_unref (dt);
309 dt = g_date_time_new_utc (100, 10, 1, 23, 59, 59);
310 g_assert_cmpint (23, ==, g_date_time_get_hour (dt));
311 g_date_time_unref (dt);
314 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
316 test_GDateTime_get_microsecond (void)
321 g_get_current_time (&tv);
322 dt = g_date_time_new_from_timeval_local (&tv);
323 g_assert_cmpint (tv.tv_usec, ==, g_date_time_get_microsecond (dt));
324 g_date_time_unref (dt);
326 G_GNUC_END_IGNORE_DEPRECATIONS
329 test_GDateTime_get_year (void)
333 dt = g_date_time_new_local (2009, 1, 1, 0, 0, 0);
334 g_assert_cmpint (2009, ==, g_date_time_get_year (dt));
335 g_date_time_unref (dt);
337 dt = g_date_time_new_local (1, 1, 1, 0, 0, 0);
338 g_assert_cmpint (1, ==, g_date_time_get_year (dt));
339 g_date_time_unref (dt);
341 dt = g_date_time_new_local (13, 1, 1, 0, 0, 0);
342 g_assert_cmpint (13, ==, g_date_time_get_year (dt));
343 g_date_time_unref (dt);
345 dt = g_date_time_new_local (3000, 1, 1, 0, 0, 0);
346 g_assert_cmpint (3000, ==, g_date_time_get_year (dt));
347 g_date_time_unref (dt);
351 test_GDateTime_hash (void)
355 h = g_hash_table_new_full (g_date_time_hash, g_date_time_equal,
356 (GDestroyNotify)g_date_time_unref,
358 g_hash_table_add (h, g_date_time_new_now_local ());
359 g_hash_table_remove_all (h);
360 g_hash_table_destroy (h);
363 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
365 test_GDateTime_new_from_timeval (void)
370 g_get_current_time (&tv);
371 dt = g_date_time_new_from_timeval_local (&tv);
373 if (g_test_verbose ())
374 g_printerr ("\nDT%04d-%02d-%02dT%02d:%02d:%02d%s\n",
375 g_date_time_get_year (dt),
376 g_date_time_get_month (dt),
377 g_date_time_get_day_of_month (dt),
378 g_date_time_get_hour (dt),
379 g_date_time_get_minute (dt),
380 g_date_time_get_second (dt),
381 g_date_time_get_timezone_abbreviation (dt));
383 g_date_time_to_timeval (dt, &tv2);
384 g_assert_cmpint (tv.tv_sec, ==, tv2.tv_sec);
385 g_assert_cmpint (tv.tv_usec, ==, tv2.tv_usec);
386 g_date_time_unref (dt);
390 find_maximum_supported_tv_sec (void)
392 glong highest_success = 0, lowest_failure = G_MAXLONG;
394 GDateTime *dt = NULL;
398 /* Corner case of all glong values being valid. */
399 tv.tv_sec = G_MAXLONG;
400 dt = g_date_time_new_from_timeval_utc (&tv);
403 highest_success = tv.tv_sec;
404 g_date_time_unref (dt);
407 while (highest_success < lowest_failure - 1)
409 tv.tv_sec = highest_success + (lowest_failure - highest_success) / 2;
410 dt = g_date_time_new_from_timeval_utc (&tv);
414 highest_success = tv.tv_sec;
415 g_date_time_unref (dt);
419 lowest_failure = tv.tv_sec;
423 return highest_success;
426 /* Check that trying to create a #GDateTime too far in the future reliably
427 * fails. With a #GTimeVal, this is subtle, as the tv_usec are added into the
428 * calculation part-way through.
430 * This varies a bit between 32- and 64-bit architectures, due to the
431 * differences in the size of glong (tv.tv_sec). */
433 test_GDateTime_new_from_timeval_overflow (void)
438 g_test_bug ("782089");
440 tv.tv_sec = find_maximum_supported_tv_sec ();
441 tv.tv_usec = G_USEC_PER_SEC - 1;
443 g_test_message ("Maximum supported GTimeVal.tv_sec = %lu", tv.tv_sec);
445 /* Sanity check: do we support the year 2000? */
446 g_assert_cmpint (tv.tv_sec, >=, 946684800);
448 dt = g_date_time_new_from_timeval_utc (&tv);
449 g_assert_nonnull (dt);
450 g_date_time_unref (dt);
452 if (tv.tv_sec < G_MAXLONG)
457 dt = g_date_time_new_from_timeval_utc (&tv);
463 test_GDateTime_new_from_timeval_utc (void)
468 g_get_current_time (&tv);
469 dt = g_date_time_new_from_timeval_utc (&tv);
471 if (g_test_verbose ())
472 g_printerr ("\nDT%04d-%02d-%02dT%02d:%02d:%02d%s\n",
473 g_date_time_get_year (dt),
474 g_date_time_get_month (dt),
475 g_date_time_get_day_of_month (dt),
476 g_date_time_get_hour (dt),
477 g_date_time_get_minute (dt),
478 g_date_time_get_second (dt),
479 g_date_time_get_timezone_abbreviation (dt));
481 g_date_time_to_timeval (dt, &tv2);
482 g_assert_cmpint (tv.tv_sec, ==, tv2.tv_sec);
483 g_assert_cmpint (tv.tv_usec, ==, tv2.tv_usec);
484 g_date_time_unref (dt);
486 G_GNUC_END_IGNORE_DEPRECATIONS
489 test_GDateTime_new_from_iso8601 (void)
494 /* Need non-empty string */
495 dt = g_date_time_new_from_iso8601 ("", NULL);
498 /* Needs to be correctly formatted */
499 dt = g_date_time_new_from_iso8601 ("not a date", NULL);
502 dt = g_date_time_new_from_iso8601 (" +55", NULL);
505 /* Check common case */
506 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42Z", NULL);
507 ASSERT_DATE (dt, 2016, 8, 24);
508 ASSERT_TIME (dt, 22, 10, 42, 0);
509 g_date_time_unref (dt);
511 /* Timezone is required in text or passed as arg */
512 tz = g_time_zone_new_utc ();
513 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42", tz);
514 ASSERT_DATE (dt, 2016, 8, 24);
515 g_date_time_unref (dt);
516 g_time_zone_unref (tz);
517 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42", NULL);
520 /* Can't have whitespace */
521 dt = g_date_time_new_from_iso8601 ("2016 08 24T22:10:42Z", NULL);
523 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42Z ", NULL);
525 dt = g_date_time_new_from_iso8601 (" 2016-08-24T22:10:42Z", NULL);
528 /* Check lowercase time separator or space allowed */
529 dt = g_date_time_new_from_iso8601 ("2016-08-24t22:10:42Z", NULL);
530 ASSERT_DATE (dt, 2016, 8, 24);
531 ASSERT_TIME (dt, 22, 10, 42, 0);
532 g_date_time_unref (dt);
533 dt = g_date_time_new_from_iso8601 ("2016-08-24 22:10:42Z", NULL);
534 ASSERT_DATE (dt, 2016, 8, 24);
535 ASSERT_TIME (dt, 22, 10, 42, 0);
536 g_date_time_unref (dt);
538 /* Check dates without separators allowed */
539 dt = g_date_time_new_from_iso8601 ("20160824T22:10:42Z", NULL);
540 ASSERT_DATE (dt, 2016, 8, 24);
541 ASSERT_TIME (dt, 22, 10, 42, 0);
542 g_date_time_unref (dt);
544 /* Months are two digits */
545 dt = g_date_time_new_from_iso8601 ("2016-1-01T22:10:42Z", NULL);
548 /* Days are two digits */
549 dt = g_date_time_new_from_iso8601 ("2016-01-1T22:10:42Z", NULL);
552 /* Need consistent usage of separators */
553 dt = g_date_time_new_from_iso8601 ("2016-0824T22:10:42Z", NULL);
555 dt = g_date_time_new_from_iso8601 ("201608-24T22:10:42Z", NULL);
558 /* Check month within valid range */
559 dt = g_date_time_new_from_iso8601 ("2016-00-13T22:10:42Z", NULL);
561 dt = g_date_time_new_from_iso8601 ("2016-13-13T22:10:42Z", NULL);
564 /* Check day within valid range */
565 dt = g_date_time_new_from_iso8601 ("2016-01-00T22:10:42Z", NULL);
567 dt = g_date_time_new_from_iso8601 ("2016-01-31T22:10:42Z", NULL);
568 ASSERT_DATE (dt, 2016, 1, 31);
569 g_date_time_unref (dt);
570 dt = g_date_time_new_from_iso8601 ("2016-01-32T22:10:42Z", NULL);
572 dt = g_date_time_new_from_iso8601 ("2016-02-29T22:10:42Z", NULL);
573 ASSERT_DATE (dt, 2016, 2, 29);
574 g_date_time_unref (dt);
575 dt = g_date_time_new_from_iso8601 ("2016-02-30T22:10:42Z", NULL);
577 dt = g_date_time_new_from_iso8601 ("2017-02-28T22:10:42Z", NULL);
578 ASSERT_DATE (dt, 2017, 2, 28);
579 g_date_time_unref (dt);
580 dt = g_date_time_new_from_iso8601 ("2017-02-29T22:10:42Z", NULL);
582 dt = g_date_time_new_from_iso8601 ("2016-03-31T22:10:42Z", NULL);
583 ASSERT_DATE (dt, 2016, 3, 31);
584 g_date_time_unref (dt);
585 dt = g_date_time_new_from_iso8601 ("2016-03-32T22:10:42Z", NULL);
587 dt = g_date_time_new_from_iso8601 ("2016-04-30T22:10:42Z", NULL);
588 ASSERT_DATE (dt, 2016, 4, 30);
589 g_date_time_unref (dt);
590 dt = g_date_time_new_from_iso8601 ("2016-04-31T22:10:42Z", NULL);
592 dt = g_date_time_new_from_iso8601 ("2016-05-31T22:10:42Z", NULL);
593 ASSERT_DATE (dt, 2016, 5, 31);
594 g_date_time_unref (dt);
595 dt = g_date_time_new_from_iso8601 ("2016-05-32T22:10:42Z", NULL);
597 dt = g_date_time_new_from_iso8601 ("2016-06-30T22:10:42Z", NULL);
598 ASSERT_DATE (dt, 2016, 6, 30);
599 g_date_time_unref (dt);
600 dt = g_date_time_new_from_iso8601 ("2016-06-31T22:10:42Z", NULL);
602 dt = g_date_time_new_from_iso8601 ("2016-07-31T22:10:42Z", NULL);
603 ASSERT_DATE (dt, 2016, 7, 31);
604 g_date_time_unref (dt);
605 dt = g_date_time_new_from_iso8601 ("2016-07-32T22:10:42Z", NULL);
607 dt = g_date_time_new_from_iso8601 ("2016-08-31T22:10:42Z", NULL);
608 ASSERT_DATE (dt, 2016, 8, 31);
609 g_date_time_unref (dt);
610 dt = g_date_time_new_from_iso8601 ("2016-08-32T22:10:42Z", NULL);
612 dt = g_date_time_new_from_iso8601 ("2016-09-30T22:10:42Z", NULL);
613 ASSERT_DATE (dt, 2016, 9, 30);
614 g_date_time_unref (dt);
615 dt = g_date_time_new_from_iso8601 ("2016-09-31T22:10:42Z", NULL);
617 dt = g_date_time_new_from_iso8601 ("2016-10-31T22:10:42Z", NULL);
618 ASSERT_DATE (dt, 2016, 10, 31);
619 g_date_time_unref (dt);
620 dt = g_date_time_new_from_iso8601 ("2016-10-32T22:10:42Z", NULL);
622 dt = g_date_time_new_from_iso8601 ("2016-11-30T22:10:42Z", NULL);
623 ASSERT_DATE (dt, 2016, 11, 30);
624 g_date_time_unref (dt);
625 dt = g_date_time_new_from_iso8601 ("2016-11-31T22:10:42Z", NULL);
627 dt = g_date_time_new_from_iso8601 ("2016-12-31T22:10:42Z", NULL);
628 ASSERT_DATE (dt, 2016, 12, 31);
629 g_date_time_unref (dt);
630 dt = g_date_time_new_from_iso8601 ("2016-12-32T22:10:42Z", NULL);
633 /* Check ordinal days work */
634 dt = g_date_time_new_from_iso8601 ("2016-237T22:10:42Z", NULL);
635 ASSERT_DATE (dt, 2016, 8, 24);
636 ASSERT_TIME (dt, 22, 10, 42, 0);
637 g_date_time_unref (dt);
638 dt = g_date_time_new_from_iso8601 ("2016237T22:10:42Z", NULL);
639 ASSERT_DATE (dt, 2016, 8, 24);
640 ASSERT_TIME (dt, 22, 10, 42, 0);
641 g_date_time_unref (dt);
643 /* Check ordinal leap days */
644 dt = g_date_time_new_from_iso8601 ("2016-366T22:10:42Z", NULL);
645 ASSERT_DATE (dt, 2016, 12, 31);
646 ASSERT_TIME (dt, 22, 10, 42, 0);
647 g_date_time_unref (dt);
648 dt = g_date_time_new_from_iso8601 ("2017-365T22:10:42Z", NULL);
649 ASSERT_DATE (dt, 2017, 12, 31);
650 ASSERT_TIME (dt, 22, 10, 42, 0);
651 g_date_time_unref (dt);
652 dt = g_date_time_new_from_iso8601 ("2017-366T22:10:42Z", NULL);
655 /* Days start at 1 */
656 dt = g_date_time_new_from_iso8601 ("2016-000T22:10:42Z", NULL);
659 /* Limited to number of days in the year (2016 is a leap year) */
660 dt = g_date_time_new_from_iso8601 ("2016-367T22:10:42Z", NULL);
663 /* Days are two digits */
664 dt = g_date_time_new_from_iso8601 ("2016-1T22:10:42Z", NULL);
666 dt = g_date_time_new_from_iso8601 ("2016-12T22:10:42Z", NULL);
669 /* Check week days work */
670 dt = g_date_time_new_from_iso8601 ("2016-W34-3T22:10:42Z", NULL);
671 ASSERT_DATE (dt, 2016, 8, 24);
672 ASSERT_TIME (dt, 22, 10, 42, 0);
673 g_date_time_unref (dt);
674 dt = g_date_time_new_from_iso8601 ("2016W343T22:10:42Z", NULL);
675 ASSERT_DATE (dt, 2016, 8, 24);
676 ASSERT_TIME (dt, 22, 10, 42, 0);
677 g_date_time_unref (dt);
679 /* We don't support weeks without weekdays (valid ISO 8601) */
680 dt = g_date_time_new_from_iso8601 ("2016-W34T22:10:42Z", NULL);
682 dt = g_date_time_new_from_iso8601 ("2016W34T22:10:42Z", NULL);
685 /* Weeks are two digits */
686 dt = g_date_time_new_from_iso8601 ("2016-W3-1T22:10:42Z", NULL);
689 /* Weeks start at 1 */
690 dt = g_date_time_new_from_iso8601 ("2016-W00-1T22:10:42Z", NULL);
693 /* Week one might be in the previous year */
694 dt = g_date_time_new_from_iso8601 ("2015-W01-1T22:10:42Z", NULL);
695 ASSERT_DATE (dt, 2014, 12, 29);
696 g_date_time_unref (dt);
698 /* Last week might be in next year */
699 dt = g_date_time_new_from_iso8601 ("2015-W53-7T22:10:42Z", NULL);
700 ASSERT_DATE (dt, 2016, 1, 3);
701 g_date_time_unref (dt);
703 /* Week 53 doesn't always exist */
704 dt = g_date_time_new_from_iso8601 ("2016-W53-1T22:10:42Z", NULL);
707 /* Limited to number of days in the week */
708 dt = g_date_time_new_from_iso8601 ("2016-W34-0T22:10:42Z", NULL);
710 dt = g_date_time_new_from_iso8601 ("2016-W34-8T22:10:42Z", NULL);
713 /* Days are one digit */
714 dt = g_date_time_new_from_iso8601 ("2016-W34-99T22:10:42Z", NULL);
717 /* Check week day changes depending on year */
718 dt = g_date_time_new_from_iso8601 ("2017-W34-1T22:10:42Z", NULL);
719 ASSERT_DATE (dt, 2017, 8, 21);
720 g_date_time_unref (dt);
722 /* Check week day changes depending on leap years */
723 dt = g_date_time_new_from_iso8601 ("1900-W01-1T22:10:42Z", NULL);
724 ASSERT_DATE (dt, 1900, 1, 1);
725 g_date_time_unref (dt);
727 /* YYYY-MM not allowed (NOT valid ISO 8601) */
728 dt = g_date_time_new_from_iso8601 ("2016-08T22:10:42Z", NULL);
731 /* We don't support omitted year (valid ISO 8601) */
732 dt = g_date_time_new_from_iso8601 ("--08-24T22:10:42Z", NULL);
734 dt = g_date_time_new_from_iso8601 ("--0824T22:10:42Z", NULL);
737 /* Check subseconds work */
738 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42.123456Z", NULL);
739 ASSERT_DATE (dt, 2016, 8, 24);
740 ASSERT_TIME (dt, 22, 10, 42, 123456);
741 g_date_time_unref (dt);
742 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42,123456Z", NULL);
743 ASSERT_DATE (dt, 2016, 8, 24);
744 ASSERT_TIME (dt, 22, 10, 42, 123456);
745 g_date_time_unref (dt);
746 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42.Z", NULL);
748 dt = g_date_time_new_from_iso8601 ("2016-08-24T221042.123456Z", NULL);
749 ASSERT_DATE (dt, 2016, 8, 24);
750 ASSERT_TIME (dt, 22, 10, 42, 123456);
751 g_date_time_unref (dt);
753 /* We don't support times without minutes / seconds (valid ISO 8601) */
754 dt = g_date_time_new_from_iso8601 ("2016-08-24T22Z", NULL);
756 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10Z", NULL);
758 dt = g_date_time_new_from_iso8601 ("2016-08-24T2210Z", NULL);
761 /* UTC time uses 'Z' */
762 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42Z", NULL);
763 ASSERT_DATE (dt, 2016, 8, 24);
764 ASSERT_TIME (dt, 22, 10, 42, 0);
765 g_assert_cmpint (g_date_time_get_utc_offset (dt), ==, 0);
766 g_date_time_unref (dt);
768 /* Check timezone works */
769 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42+12:00", NULL);
770 ASSERT_DATE (dt, 2016, 8, 24);
771 ASSERT_TIME (dt, 22, 10, 42, 0);
772 g_assert_cmpint (g_date_time_get_utc_offset (dt), ==, 12 * G_TIME_SPAN_HOUR);
773 g_date_time_unref (dt);
774 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42+12", NULL);
775 ASSERT_DATE (dt, 2016, 8, 24);
776 ASSERT_TIME (dt, 22, 10, 42, 0);
777 g_assert_cmpint (g_date_time_get_utc_offset (dt), ==, 12 * G_TIME_SPAN_HOUR);
778 g_date_time_unref (dt);
779 dt = g_date_time_new_from_iso8601 ("2016-08-24T22:10:42-02", NULL);
780 ASSERT_DATE (dt, 2016, 8, 24);
781 ASSERT_TIME (dt, 22, 10, 42, 0);
782 g_assert_cmpint (g_date_time_get_utc_offset (dt), ==, -2 * G_TIME_SPAN_HOUR);
783 g_date_time_unref (dt);
785 /* Timezone seconds not allowed */
786 dt = g_date_time_new_from_iso8601 ("2016-08-24T22-12:00:00", NULL);
788 dt = g_date_time_new_from_iso8601 ("2016-08-24T22-12:00:00.000", NULL);
791 /* Timezone hours two digits */
792 dt = g_date_time_new_from_iso8601 ("2016-08-24T22-2Z", NULL);
800 /* Expected result: */
808 GTimeSpan utc_offset;
812 test_GDateTime_new_from_iso8601_2 (void)
814 const Iso8601ParseTest tests[] = {
815 { TRUE, "1990-11-01T10:21:17Z", 1990, 11, 1, 10, 21, 17, 0, 0 },
816 { TRUE, "19901101T102117Z", 1990, 11, 1, 10, 21, 17, 0, 0 },
817 { TRUE, "1970-01-01T00:00:17.12Z", 1970, 1, 1, 0, 0, 17, 120000, 0 },
818 { TRUE, "1970-01-01T00:00:17.1234Z", 1970, 1, 1, 0, 0, 17, 123400, 0 },
819 { TRUE, "1970-01-01T00:00:17.123456Z", 1970, 1, 1, 0, 0, 17, 123456, 0 },
820 { TRUE, "1980-02-22T12:36:00+02:00", 1980, 2, 22, 12, 36, 0, 0, 2 * G_TIME_SPAN_HOUR },
821 { FALSE, " ", 0, 0, 0, 0, 0, 0, 0, 0 },
822 { FALSE, "x", 0, 0, 0, 0, 0, 0, 0, 0 },
823 { FALSE, "123x", 0, 0, 0, 0, 0, 0, 0, 0 },
824 { FALSE, "2001-10+x", 0, 0, 0, 0, 0, 0, 0, 0 },
825 { FALSE, "1980-02-22T", 0, 0, 0, 0, 0, 0, 0, 0 },
826 { FALSE, "2001-10-08Tx", 0, 0, 0, 0, 0, 0, 0, 0 },
827 { FALSE, "2001-10-08T10:11x", 0, 0, 0, 0, 0, 0, 0, 0 },
828 { FALSE, "Wed Dec 19 17:20:20 GMT 2007", 0, 0, 0, 0, 0, 0, 0, 0 },
829 { FALSE, "1980-02-22T10:36:00Zulu", 0, 0, 0, 0, 0, 0, 0, 0 },
830 { FALSE, "2T0+819855292164632335", 0, 0, 0, 0, 0, 0, 0, 0 },
831 { TRUE, "2018-08-03T14:08:05.446178377+01:00", 2018, 8, 3, 14, 8, 5, 446178, 1 * G_TIME_SPAN_HOUR },
832 { FALSE, "2147483648-08-03T14:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
833 { FALSE, "2018-13-03T14:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
834 { FALSE, "2018-00-03T14:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
835 { FALSE, "2018-08-00T14:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
836 { FALSE, "2018-08-32T14:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
837 { FALSE, "2018-08-03T24:08:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
838 { FALSE, "2018-08-03T14:60:05.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
839 { FALSE, "2018-08-03T14:08:63.446178377+01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
840 { FALSE, "2018-08-03T14:08:05.446178377+100:00", 0, 0, 0, 0, 0, 0, 0, 0 },
841 { TRUE, "20180803T140805.446178377+0100", 2018, 8, 3, 14, 8, 5, 446178, 1 * G_TIME_SPAN_HOUR },
842 { FALSE, "21474836480803T140805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
843 { FALSE, "20181303T140805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
844 { FALSE, "20180003T140805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
845 { FALSE, "20180800T140805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
846 { FALSE, "20180832T140805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
847 { FALSE, "20180803T240805.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
848 { FALSE, "20180803T146005.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
849 { FALSE, "20180803T140863.446178377+0100", 0, 0, 0, 0, 0, 0, 0, 0 },
850 { FALSE, "20180803T140805.446178377+10000", 0, 0, 0, 0, 0, 0, 0, 0 },
851 { FALSE, "-0005-01-01T00:00:00Z", 0, 0, 0, 0, 0, 0, 0, 0 },
852 { FALSE, "2018-08-06", 0, 0, 0, 0, 0, 0, 0, 0 },
853 /* This is not accepted by g_time_val_from_iso8601(), but is accepted by g_date_time_new_from_iso8601():
854 { FALSE, "2018-08-06 13:51:00Z", 0, 0, 0, 0, 0, 0, 0, 0 },
856 { TRUE, "20180803T140805,446178377+0100", 2018, 8, 3, 14, 8, 5, 446178, 1 * G_TIME_SPAN_HOUR },
857 { TRUE, "2018-08-03T14:08:05.446178377-01:00", 2018, 8, 3, 14, 8, 5, 446178, -1 * G_TIME_SPAN_HOUR },
858 { FALSE, "2018-08-03T14:08:05.446178377 01:00", 0, 0, 0, 0, 0, 0, 0, 0 },
859 { TRUE, "1990-11-01T10:21:17", 1990, 11, 1, 10, 21, 17, 0, 0 },
860 /* These are accepted by g_time_val_from_iso8601(), but not by g_date_time_new_from_iso8601():
861 { TRUE, "19901101T102117+5", 1990, 11, 1, 10, 21, 17, 0, 5 * G_TIME_SPAN_HOUR },
862 { TRUE, "19901101T102117+3:15", 1990, 11, 1, 10, 21, 17, 0, 3 * G_TIME_SPAN_HOUR + 15 * G_TIME_SPAN_MINUTE },
863 { TRUE, " 1990-11-01T10:21:17Z ", 1990, 11, 1, 10, 21, 17, 0, 0 },
864 { FALSE, "2018-08-03T14:08:05.446178377+01:60", 0, 0, 0, 0, 0, 0, 0, 0 },
865 { FALSE, "20180803T140805.446178377+0160", 0, 0, 0, 0, 0, 0, 0, 0 },
866 { TRUE, "+1980-02-22T12:36:00+02:00", 1980, 2, 22, 12, 36, 0, 0, 2 * G_TIME_SPAN_HOUR },
867 { TRUE, "1990-11-01T10:21:17 ", 1990, 11, 1, 10, 21, 17, 0, 0 },
869 { FALSE, "1719W462 407777-07", 0, 0, 0, 0, 0, 0, 0, 0 },
870 { FALSE, "4011090 260528Z", 0, 0, 0, 0, 0, 0, 0, 0 },
871 { FALSE, "0000W011 228214-22", 0, 0, 0, 0, 0, 0, 0, 0 },
873 GTimeZone *tz = NULL;
874 GDateTime *dt = NULL;
877 g_test_summary ("Further parser tests for g_date_time_new_from_iso8601(), "
878 "checking success and failure using test vectors.");
880 tz = g_time_zone_new_utc ();
882 for (i = 0; i < G_N_ELEMENTS (tests); i++)
884 g_test_message ("Vector %" G_GSIZE_FORMAT ": %s", i, tests[i].in);
886 dt = g_date_time_new_from_iso8601 (tests[i].in, tz);
887 if (tests[i].success)
889 g_assert_nonnull (dt);
890 ASSERT_DATE (dt, tests[i].year, tests[i].month, tests[i].day);
891 ASSERT_TIME (dt, tests[i].hour, tests[i].minute, tests[i].second, tests[i].microsecond);
892 g_assert_cmpint (g_date_time_get_utc_offset (dt), ==, tests[i].utc_offset);
899 g_clear_pointer (&dt, g_date_time_unref);
902 g_time_zone_unref (tz);
906 test_GDateTime_to_unix (void)
912 g_assert_cmpint (t, !=, (time_t) -1);
913 dt = g_date_time_new_from_unix_local (t);
914 g_assert_cmpint (g_date_time_to_unix (dt), ==, t);
915 g_date_time_unref (dt);
919 test_GDateTime_add_years (void)
923 dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0);
924 dt2 = g_date_time_add_years (dt, 1);
925 g_assert_cmpint (2010, ==, g_date_time_get_year (dt2));
926 g_date_time_unref (dt);
927 g_date_time_unref (dt2);
931 test_GDateTime_add_months (void)
933 #define TEST_ADD_MONTHS(y,m,d,a,ny,nm,nd) G_STMT_START { \
934 GDateTime *dt, *dt2; \
935 dt = g_date_time_new_utc (y, m, d, 0, 0, 0); \
936 dt2 = g_date_time_add_months (dt, a); \
937 ASSERT_DATE (dt2, ny, nm, nd); \
938 g_date_time_unref (dt); \
939 g_date_time_unref (dt2); \
942 TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31);
943 TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31);
944 TEST_ADD_MONTHS (2009, 6, 15, 1, 2009, 7, 15);
945 TEST_ADD_MONTHS (1400, 3, 1, 1, 1400, 4, 1);
946 TEST_ADD_MONTHS (1400, 1, 31, 1, 1400, 2, 28);
947 TEST_ADD_MONTHS (1400, 1, 31, 7200, 2000, 1, 31);
948 TEST_ADD_MONTHS (2008, 2, 29, 12, 2009, 2, 28);
949 TEST_ADD_MONTHS (2000, 8, 16, -5, 2000, 3, 16);
950 TEST_ADD_MONTHS (2000, 8, 16, -12, 1999, 8, 16);
951 TEST_ADD_MONTHS (2011, 2, 1, -13, 2010, 1, 1);
952 TEST_ADD_MONTHS (1776, 7, 4, 1200, 1876, 7, 4);
956 test_GDateTime_add_days (void)
958 #define TEST_ADD_DAYS(y,m,d,a,ny,nm,nd) G_STMT_START { \
959 GDateTime *dt, *dt2; \
960 dt = g_date_time_new_local (y, m, d, 0, 0, 0); \
961 dt2 = g_date_time_add_days (dt, a); \
962 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
963 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
964 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
965 g_date_time_unref (dt); \
966 g_date_time_unref (dt2); \
969 TEST_ADD_DAYS (2009, 1, 31, 1, 2009, 2, 1);
970 TEST_ADD_DAYS (2009, 2, 1, -1, 2009, 1, 31);
971 TEST_ADD_DAYS (2008, 2, 28, 1, 2008, 2, 29);
972 TEST_ADD_DAYS (2008, 12, 31, 1, 2009, 1, 1);
973 TEST_ADD_DAYS (1, 1, 1, 1, 1, 1, 2);
974 TEST_ADD_DAYS (1955, 5, 24, 10, 1955, 6, 3);
975 TEST_ADD_DAYS (1955, 5, 24, -10, 1955, 5, 14);
979 test_GDateTime_add_weeks (void)
981 #define TEST_ADD_WEEKS(y,m,d,a,ny,nm,nd) G_STMT_START { \
982 GDateTime *dt, *dt2; \
983 dt = g_date_time_new_local (y, m, d, 0, 0, 0); \
984 dt2 = g_date_time_add_weeks (dt, a); \
985 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
986 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
987 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
988 g_date_time_unref (dt); \
989 g_date_time_unref (dt2); \
992 TEST_ADD_WEEKS (2009, 1, 1, 1, 2009, 1, 8);
993 TEST_ADD_WEEKS (2009, 8, 30, 1, 2009, 9, 6);
994 TEST_ADD_WEEKS (2009, 12, 31, 1, 2010, 1, 7);
995 TEST_ADD_WEEKS (2009, 1, 1, -1, 2008, 12, 25);
999 test_GDateTime_add_hours (void)
1001 #define TEST_ADD_HOURS(y,m,d,h,mi,s,a,ny,nm,nd,nh,nmi,ns) G_STMT_START { \
1002 GDateTime *dt, *dt2; \
1003 dt = g_date_time_new_utc (y, m, d, h, mi, s); \
1004 dt2 = g_date_time_add_hours (dt, a); \
1005 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
1006 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
1007 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
1008 g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \
1009 g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \
1010 g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \
1011 g_date_time_unref (dt); \
1012 g_date_time_unref (dt2); \
1015 TEST_ADD_HOURS (2009, 1, 1, 0, 0, 0, 1, 2009, 1, 1, 1, 0, 0);
1016 TEST_ADD_HOURS (2008, 12, 31, 23, 0, 0, 1, 2009, 1, 1, 0, 0, 0);
1020 test_GDateTime_add_full (void)
1022 #define TEST_ADD_FULL(y,m,d,h,mi,s,ay,am,ad,ah,ami,as,ny,nm,nd,nh,nmi,ns) G_STMT_START { \
1023 GDateTime *dt, *dt2; \
1024 dt = g_date_time_new_utc (y, m, d, h, mi, s); \
1025 dt2 = g_date_time_add_full (dt, ay, am, ad, ah, ami, as); \
1026 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
1027 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
1028 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
1029 g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \
1030 g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \
1031 g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \
1032 g_date_time_unref (dt); \
1033 g_date_time_unref (dt2); \
1036 TEST_ADD_FULL (2009, 10, 21, 0, 0, 0,
1038 2010, 11, 22, 1, 1, 1);
1039 TEST_ADD_FULL (2000, 1, 1, 1, 1, 1,
1041 2000, 2, 1, 1, 1, 1);
1042 TEST_ADD_FULL (2000, 1, 1, 0, 0, 0,
1044 1999, 2, 1, 0, 0, 0);
1045 TEST_ADD_FULL (2010, 10, 31, 0, 0, 0,
1047 2011, 2, 28, 0, 0, 0);
1048 TEST_ADD_FULL (2010, 8, 25, 22, 45, 0,
1050 2010, 10, 2, 0, 10, 0);
1054 test_GDateTime_add_minutes (void)
1056 #define TEST_ADD_MINUTES(i,o) G_STMT_START { \
1057 GDateTime *dt, *dt2; \
1058 dt = g_date_time_new_local (2000, 1, 1, 0, 0, 0); \
1059 dt2 = g_date_time_add_minutes (dt, i); \
1060 g_assert_cmpint (o, ==, g_date_time_get_minute (dt2)); \
1061 g_date_time_unref (dt); \
1062 g_date_time_unref (dt2); \
1065 TEST_ADD_MINUTES (60, 0);
1066 TEST_ADD_MINUTES (100, 40);
1067 TEST_ADD_MINUTES (5, 5);
1068 TEST_ADD_MINUTES (1441, 1);
1069 TEST_ADD_MINUTES (-1441, 59);
1073 test_GDateTime_add_seconds (void)
1075 #define TEST_ADD_SECONDS(i,o) G_STMT_START { \
1076 GDateTime *dt, *dt2; \
1077 dt = g_date_time_new_local (2000, 1, 1, 0, 0, 0); \
1078 dt2 = g_date_time_add_seconds (dt, i); \
1079 g_assert_cmpint (o, ==, g_date_time_get_second (dt2)); \
1080 g_date_time_unref (dt); \
1081 g_date_time_unref (dt2); \
1084 TEST_ADD_SECONDS (1, 1);
1085 TEST_ADD_SECONDS (60, 0);
1086 TEST_ADD_SECONDS (61, 1);
1087 TEST_ADD_SECONDS (120, 0);
1088 TEST_ADD_SECONDS (-61, 59);
1089 TEST_ADD_SECONDS (86401, 1);
1090 TEST_ADD_SECONDS (-86401, 59);
1091 TEST_ADD_SECONDS (-31, 29);
1092 TEST_ADD_SECONDS (13, 13);
1096 test_GDateTime_diff (void)
1098 #define TEST_DIFF(y,m,d,y2,m2,d2,u) G_STMT_START { \
1099 GDateTime *dt1, *dt2; \
1101 dt1 = g_date_time_new_utc (y, m, d, 0, 0, 0); \
1102 dt2 = g_date_time_new_utc (y2, m2, d2, 0, 0, 0); \
1103 ts = g_date_time_difference (dt2, dt1); \
1104 g_assert_cmpint (ts, ==, u); \
1105 g_date_time_unref (dt1); \
1106 g_date_time_unref (dt2); \
1109 TEST_DIFF (2009, 1, 1, 2009, 2, 1, G_TIME_SPAN_DAY * 31);
1110 TEST_DIFF (2009, 1, 1, 2010, 1, 1, G_TIME_SPAN_DAY * 365);
1111 TEST_DIFF (2008, 2, 28, 2008, 2, 29, G_TIME_SPAN_DAY);
1112 TEST_DIFF (2008, 2, 29, 2008, 2, 28, -G_TIME_SPAN_DAY);
1114 /* TODO: Add usec tests */
1118 test_GDateTime_get_minute (void)
1122 dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 0);
1123 g_assert_cmpint (31, ==, g_date_time_get_minute (dt));
1124 g_date_time_unref (dt);
1128 test_GDateTime_get_month (void)
1132 dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 0);
1133 g_assert_cmpint (12, ==, g_date_time_get_month (dt));
1134 g_date_time_unref (dt);
1138 test_GDateTime_get_second (void)
1142 dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 44);
1143 g_assert_cmpint (44, ==, g_date_time_get_second (dt));
1144 g_date_time_unref (dt);
1148 test_GDateTime_new_full (void)
1150 GTimeZone *tz, *dt_tz;
1154 LCID currLcid = GetThreadLocale ();
1155 LANGID currLangId = LANGIDFROMLCID (currLcid);
1156 LANGID en = MAKELANGID (LANG_ENGLISH, SUBLANG_ENGLISH_US);
1157 SetThreadUILanguage (en);
1160 dt = g_date_time_new_utc (2009, 12, 11, 12, 11, 10);
1161 g_assert_cmpint (2009, ==, g_date_time_get_year (dt));
1162 g_assert_cmpint (12, ==, g_date_time_get_month (dt));
1163 g_assert_cmpint (11, ==, g_date_time_get_day_of_month (dt));
1164 g_assert_cmpint (12, ==, g_date_time_get_hour (dt));
1165 g_assert_cmpint (11, ==, g_date_time_get_minute (dt));
1166 g_assert_cmpint (10, ==, g_date_time_get_second (dt));
1167 g_date_time_unref (dt);
1170 tz = g_time_zone_new ("America/Tijuana");
1171 #elif defined G_OS_WIN32
1172 tz = g_time_zone_new ("Pacific Standard Time");
1174 dt = g_date_time_new (tz, 2010, 11, 24, 8, 4, 0);
1176 dt_tz = g_date_time_get_timezone (dt);
1177 g_assert_cmpstr (g_time_zone_get_identifier (dt_tz), ==,
1178 g_time_zone_get_identifier (tz));
1180 g_assert_cmpint (2010, ==, g_date_time_get_year (dt));
1181 g_assert_cmpint (11, ==, g_date_time_get_month (dt));
1182 g_assert_cmpint (24, ==, g_date_time_get_day_of_month (dt));
1183 g_assert_cmpint (8, ==, g_date_time_get_hour (dt));
1184 g_assert_cmpint (4, ==, g_date_time_get_minute (dt));
1185 g_assert_cmpint (0, ==, g_date_time_get_second (dt));
1187 g_assert_cmpstr ("PST", ==, g_date_time_get_timezone_abbreviation (dt));
1188 g_assert_cmpstr ("America/Tijuana", ==, g_time_zone_get_identifier (dt_tz));
1189 #elif defined G_OS_WIN32
1190 g_assert_cmpstr ("Pacific Standard Time", ==,
1191 g_date_time_get_timezone_abbreviation (dt));
1192 g_assert_cmpstr ("Pacific Standard Time", ==,
1193 g_time_zone_get_identifier (dt_tz));
1194 SetThreadUILanguage (currLangId);
1196 g_assert (!g_date_time_is_daylight_savings (dt));
1197 g_date_time_unref (dt);
1198 g_time_zone_unref (tz);
1200 /* Check month limits */
1201 dt = g_date_time_new_utc (2016, 1, 31, 22, 10, 42);
1202 ASSERT_DATE (dt, 2016, 1, 31);
1203 g_date_time_unref (dt);
1204 dt = g_date_time_new_utc (2016, 1, 32, 22, 10, 42);
1206 dt = g_date_time_new_utc (2016, 2, 29, 22, 10, 42);
1207 ASSERT_DATE (dt, 2016, 2, 29);
1208 g_date_time_unref (dt);
1209 dt = g_date_time_new_utc (2016, 2, 30, 22, 10, 42);
1211 dt = g_date_time_new_utc (2017, 2, 28, 22, 10, 42);
1212 ASSERT_DATE (dt, 2017, 2, 28);
1213 g_date_time_unref (dt);
1214 dt = g_date_time_new_utc (2017, 2, 29, 22, 10, 42);
1216 dt = g_date_time_new_utc (2016, 3, 31, 22, 10, 42);
1217 ASSERT_DATE (dt, 2016, 3, 31);
1218 g_date_time_unref (dt);
1219 dt = g_date_time_new_utc (2016, 3, 32, 22, 10, 42);
1221 dt = g_date_time_new_utc (2016, 4, 30, 22, 10, 42);
1222 ASSERT_DATE (dt, 2016, 4, 30);
1223 g_date_time_unref (dt);
1224 dt = g_date_time_new_utc (2016, 4, 31, 22, 10, 42);
1226 dt = g_date_time_new_utc (2016, 5, 31, 22, 10, 42);
1227 ASSERT_DATE (dt, 2016, 5, 31);
1228 g_date_time_unref (dt);
1229 dt = g_date_time_new_utc (2016, 5, 32, 22, 10, 42);
1231 dt = g_date_time_new_utc (2016, 6, 30, 22, 10, 42);
1232 ASSERT_DATE (dt, 2016, 6, 30);
1233 g_date_time_unref (dt);
1234 dt = g_date_time_new_utc (2016, 6, 31, 22, 10, 42);
1236 dt = g_date_time_new_utc (2016, 7, 31, 22, 10, 42);
1237 ASSERT_DATE (dt, 2016, 7, 31);
1238 g_date_time_unref (dt);
1239 dt = g_date_time_new_utc (2016, 7, 32, 22, 10, 42);
1241 dt = g_date_time_new_utc (2016, 8, 31, 22, 10, 42);
1242 ASSERT_DATE (dt, 2016, 8, 31);
1243 g_date_time_unref (dt);
1244 dt = g_date_time_new_utc (2016, 8, 32, 22, 10, 42);
1246 dt = g_date_time_new_utc (2016, 9, 30, 22, 10, 42);
1247 ASSERT_DATE (dt, 2016, 9, 30);
1248 g_date_time_unref (dt);
1249 dt = g_date_time_new_utc (2016, 9, 31, 22, 10, 42);
1251 dt = g_date_time_new_utc (2016, 10, 31, 22, 10, 42);
1252 ASSERT_DATE (dt, 2016, 10, 31);
1253 g_date_time_unref (dt);
1254 dt = g_date_time_new_utc (2016, 10, 32, 22, 10, 42);
1256 dt = g_date_time_new_utc (2016, 11, 30, 22, 10, 42);
1257 ASSERT_DATE (dt, 2016, 11, 30);
1258 g_date_time_unref (dt);
1259 dt = g_date_time_new_utc (2016, 11, 31, 22, 10, 42);
1261 dt = g_date_time_new_utc (2016, 12, 31, 22, 10, 42);
1262 ASSERT_DATE (dt, 2016, 12, 31);
1263 g_date_time_unref (dt);
1264 dt = g_date_time_new_utc (2016, 12, 32, 22, 10, 42);
1269 test_GDateTime_now_utc (void)
1276 /* t <= dt.to_unix() <= after, but the inequalities might not be
1277 * equality if we're close to the boundary between seconds.
1278 * We loop until t == after (and hence dt.to_unix() should equal both)
1279 * to guard against that. */
1282 t = g_get_real_time () / G_TIME_SPAN_SECOND;
1283 #ifdef HAVE_GMTIME_R
1287 struct tm *tmp = gmtime (&t);
1288 /* Assume gmtime() can't fail as we got t from time(NULL). (Note
1289 * that on Windows, gmtime() *is* MT-safe, it uses a thread-local
1292 memcpy (&tm, tmp, sizeof (struct tm));
1295 dt = g_date_time_new_now_utc ();
1297 after = g_get_real_time () / G_TIME_SPAN_SECOND;
1301 g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt));
1302 g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt));
1303 g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt));
1304 g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt));
1305 g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt));
1306 g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt));
1307 g_date_time_unref (dt);
1311 test_GDateTime_new_from_unix_utc (void)
1316 t = g_get_real_time ();
1319 dt = g_date_time_new_from_unix_utc (t);
1320 g_assert (dt == NULL);
1323 t = t / 1e6; /* oops, this was microseconds */
1325 dt = g_date_time_new_from_unix_utc (t);
1326 g_assert (dt != NULL);
1328 g_assert (dt == g_date_time_ref (dt));
1329 g_date_time_unref (dt);
1330 g_assert_cmpint (g_date_time_to_unix (dt), ==, t);
1331 g_date_time_unref (dt);
1335 test_GDateTime_get_utc_offset (void)
1337 #if defined (HAVE_STRUCT_TM_TM_GMTOFF) || defined (HAVE_STRUCT_TM___TM_GMTOFF)
1342 memset (&tm, 0, sizeof (tm));
1343 get_localtime_tm (g_get_real_time () / G_TIME_SPAN_SECOND, &tm);
1345 dt = g_date_time_new_now_local ();
1346 ts = g_date_time_get_utc_offset (dt);
1347 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
1348 g_assert_cmpint (ts, ==, (tm.tm_gmtoff * G_TIME_SPAN_SECOND));
1350 #ifdef HAVE_STRUCT_TM___TM_GMTOFF
1351 g_assert_cmpint (ts, ==, (tm.__tm_gmtoff * G_TIME_SPAN_SECOND));
1353 g_date_time_unref (dt);
1357 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
1359 test_GDateTime_to_timeval (void)
1364 memset (&tv1, 0, sizeof (tv1));
1365 memset (&tv2, 0, sizeof (tv2));
1367 g_get_current_time (&tv1);
1368 dt = g_date_time_new_from_timeval_local (&tv1);
1369 g_date_time_to_timeval (dt, &tv2);
1370 g_assert_cmpint (tv1.tv_sec, ==, tv2.tv_sec);
1371 g_assert_cmpint (tv1.tv_usec, ==, tv2.tv_usec);
1372 g_date_time_unref (dt);
1374 G_GNUC_END_IGNORE_DEPRECATIONS
1377 test_GDateTime_to_local (void)
1379 GDateTime *utc = NULL, *now = NULL, *dt;
1380 time_t before, after;
1382 /* before <= utc.to_unix() <= now.to_unix() <= after, but the inequalities
1383 * might not be equality if we're close to the boundary between seconds.
1384 * We loop until before == after (and hence the GDateTimes should match)
1385 * to guard against that. */
1388 before = g_get_real_time () / G_TIME_SPAN_SECOND;
1389 g_clear_pointer (&utc, g_date_time_unref);
1390 g_clear_pointer (&now, g_date_time_unref);
1391 utc = g_date_time_new_now_utc ();
1392 now = g_date_time_new_now_local ();
1393 after = g_get_real_time () / G_TIME_SPAN_SECOND;
1395 while (before != after);
1397 dt = g_date_time_to_local (utc);
1399 g_assert_cmpint (g_date_time_get_year (now), ==, g_date_time_get_year (dt));
1400 g_assert_cmpint (g_date_time_get_month (now), ==, g_date_time_get_month (dt));
1401 g_assert_cmpint (g_date_time_get_day_of_month (now), ==, g_date_time_get_day_of_month (dt));
1402 g_assert_cmpint (g_date_time_get_hour (now), ==, g_date_time_get_hour (dt));
1403 g_assert_cmpint (g_date_time_get_minute (now), ==, g_date_time_get_minute (dt));
1404 g_assert_cmpint (g_date_time_get_second (now), ==, g_date_time_get_second (dt));
1406 g_date_time_unref (now);
1407 g_date_time_unref (utc);
1408 g_date_time_unref (dt);
1412 test_GDateTime_to_utc (void)
1414 GDateTime *dt, *dt2;
1419 g_assert_cmpint (t, !=, (time_t) -1);
1420 #ifdef HAVE_GMTIME_R
1424 struct tm *tmp = gmtime (&t);
1425 memcpy (&tm, tmp, sizeof (struct tm));
1428 dt2 = g_date_time_new_from_unix_local (t);
1429 dt = g_date_time_to_utc (dt2);
1430 g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt));
1431 g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt));
1432 g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt));
1433 g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt));
1434 g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt));
1435 g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt));
1436 g_date_time_unref (dt);
1437 g_date_time_unref (dt2);
1441 test_GDateTime_get_day_of_year (void)
1443 #define TEST_DAY_OF_YEAR(y,m,d,o) G_STMT_START { \
1444 GDateTime *__dt = g_date_time_new_local ((y), (m), (d), 0, 0, 0); \
1445 g_assert_cmpint ((o), ==, g_date_time_get_day_of_year (__dt)); \
1446 g_date_time_unref (__dt); } G_STMT_END
1448 TEST_DAY_OF_YEAR (2009, 1, 1, 1);
1449 TEST_DAY_OF_YEAR (2009, 2, 1, 32);
1450 TEST_DAY_OF_YEAR (2009, 8, 16, 228);
1451 TEST_DAY_OF_YEAR (2008, 8, 16, 229);
1455 test_GDateTime_printf (void)
1457 /* 64 seems big, but one zoneinfo file, Factory, has an abbreviation
1458 * that long, and it will cause the test to fail if dst isn't big
1462 gchar *old_lc_messages;
1468 gchar *current_tz = NULL;
1469 DYNAMIC_TIME_ZONE_INFORMATION dtz_info;
1472 #define TEST_PRINTF(f,o) G_STMT_START { \
1473 GDateTime *__dt = g_date_time_new_local (2009, 10, 24, 0, 0, 0);\
1474 gchar *__p = g_date_time_format (__dt, (f)); \
1475 g_assert_cmpstr (__p, ==, (o)); \
1476 g_date_time_unref (__dt); \
1477 g_free (__p); } G_STMT_END
1479 #define TEST_PRINTF_DATE(y,m,d,f,o) G_STMT_START { \
1480 GDateTime *dt = g_date_time_new_local (y, m, d, 0, 0, 0); \
1481 gchar *p = g_date_time_format (dt, (f)); \
1482 gchar *o_casefold = g_utf8_casefold (o, -1); \
1483 gchar *p_casefold = g_utf8_casefold (p, -1); \
1484 g_assert_cmpstr (p_casefold, ==, (o_casefold)); \
1485 g_date_time_unref (dt); \
1486 g_free (p_casefold); \
1487 g_free (o_casefold); \
1488 g_free (p); } G_STMT_END
1490 #define TEST_PRINTF_TIME(h,m,s,f,o) G_STMT_START { \
1491 GDateTime *dt = g_date_time_new_local (2009, 10, 24, (h), (m), (s)); \
1492 gchar *p = g_date_time_format (dt, (f)); \
1493 g_assert_cmpstr (p, ==, (o)); \
1494 g_date_time_unref (dt); \
1495 g_free (p); } G_STMT_END
1497 old_lc_all = g_strdup (g_getenv ("LC_ALL"));
1498 g_unsetenv ("LC_ALL");
1500 old_lc_messages = g_strdup (g_getenv ("LC_MESSAGES"));
1501 g_setenv ("LC_MESSAGES", "C", TRUE);
1504 * This is a little helper to make sure we can compare timezones to
1505 * that of the generated timezone.
1508 g_assert_cmpint (t, !=, (time_t) -1);
1509 memset (&tt, 0, sizeof(tt));
1510 get_localtime_tm (t, &tt);
1511 tt.tm_year = 2009 - 1900;
1512 tt.tm_mon = 9; /* 0 indexed */
1515 memset (&tt, 0, sizeof(tt));
1516 get_localtime_tm (t, &tt);
1517 strftime (dst, sizeof(dst), "%Z", &tt);
1519 /* get current time_t for 20090924 in the local timezone */
1525 TEST_PRINTF ("%a", "Sat");
1526 TEST_PRINTF ("%A", "Saturday");
1527 TEST_PRINTF ("%b", "Oct");
1528 TEST_PRINTF ("%B", "October");
1529 TEST_PRINTF ("%d", "24");
1530 TEST_PRINTF_DATE (2009, 1, 1, "%d", "01");
1531 TEST_PRINTF ("%e", "24"); // fixme
1532 TEST_PRINTF ("%h", "Oct");
1533 TEST_PRINTF ("%H", "00");
1534 TEST_PRINTF_TIME (15, 0, 0, "%H", "15");
1535 TEST_PRINTF ("%I", "12");
1536 TEST_PRINTF_TIME (12, 0, 0, "%I", "12");
1537 TEST_PRINTF_TIME (15, 0, 0, "%I", "03");
1538 TEST_PRINTF ("%j", "297");
1539 TEST_PRINTF ("%k", " 0");
1540 TEST_PRINTF_TIME (13, 13, 13, "%k", "13");
1541 TEST_PRINTF ("%l", "12");
1542 TEST_PRINTF_TIME (12, 0, 0, "%I", "12");
1543 TEST_PRINTF_TIME (13, 13, 13, "%l", " 1");
1544 TEST_PRINTF_TIME (10, 13, 13, "%l", "10");
1545 TEST_PRINTF ("%m", "10");
1546 TEST_PRINTF ("%M", "00");
1547 TEST_PRINTF ("%p", "AM");
1548 TEST_PRINTF_TIME (13, 13, 13, "%p", "PM");
1549 TEST_PRINTF ("%P", "am");
1550 TEST_PRINTF_TIME (13, 13, 13, "%P", "pm");
1551 TEST_PRINTF ("%r", "12:00:00 AM");
1552 TEST_PRINTF_TIME (13, 13, 13, "%r", "01:13:13 PM");
1553 TEST_PRINTF ("%R", "00:00");
1554 TEST_PRINTF_TIME (13, 13, 31, "%R", "13:13");
1555 TEST_PRINTF ("%S", "00");
1556 TEST_PRINTF ("%t", " ");
1557 TEST_PRINTF ("%u", "6");
1558 TEST_PRINTF ("%x", "10/24/09");
1559 TEST_PRINTF ("%X", "00:00:00");
1560 TEST_PRINTF_TIME (13, 14, 15, "%X", "13:14:15");
1561 TEST_PRINTF ("%y", "09");
1562 TEST_PRINTF ("%Y", "2009");
1563 TEST_PRINTF ("%%", "%");
1564 TEST_PRINTF ("%", "");
1565 TEST_PRINTF ("%9", NULL);
1567 TEST_PRINTF ("%Z", dst);
1568 #elif defined G_OS_WIN32
1569 g_assert (GetDynamicTimeZoneInformation (&dtz_info) != TIME_ZONE_ID_INVALID);
1570 if (wcscmp (dtz_info.StandardName, L"") != 0)
1571 current_tz = g_utf16_to_utf8 (dtz_info.StandardName, -1, NULL, NULL, NULL);
1573 current_tz = g_utf16_to_utf8 (dtz_info.DaylightName, -1, NULL, NULL, NULL);
1575 TEST_PRINTF ("%Z", current_tz);
1576 g_free (current_tz);
1579 if (old_lc_messages != NULL)
1580 g_setenv ("LC_MESSAGES", old_lc_messages, TRUE);
1582 g_unsetenv ("LC_MESSAGES");
1583 g_free (old_lc_messages);
1585 if (old_lc_all != NULL)
1586 g_setenv ("LC_ALL", old_lc_all, TRUE);
1587 g_free (old_lc_all);
1591 test_non_utf8_printf (void)
1595 /* If running uninstalled (G_TEST_BUILDDIR is set), skip this test, since we
1596 * need the translations to be installed. We can’t mess around with
1597 * bindtextdomain() here, as the compiled .gmo files in po/ are not in the
1598 * right installed directory hierarchy to be successfully loaded by gettext. */
1599 if (g_getenv ("G_TEST_BUILDDIR") != NULL)
1601 g_test_skip ("Skipping due to running uninstalled. "
1602 "This test can only be run when the translations are installed.");
1606 oldlocale = g_strdup (setlocale (LC_ALL, NULL));
1607 setlocale (LC_ALL, "ja_JP.eucjp");
1608 if (strstr (setlocale (LC_ALL, NULL), "ja_JP") == NULL)
1610 g_test_skip ("locale ja_JP.eucjp not available, skipping non-UTF8 tests");
1614 if (g_get_charset (NULL))
1616 g_test_skip ("locale ja_JP.eucjp may be available, but glib seems to think that it's equivalent to UTF-8, skipping non-UTF-8 tests. This is a known issue on Darwin");
1617 setlocale (LC_ALL, oldlocale);
1622 /* These are the outputs that ja_JP.UTF-8 generates; if everything
1623 * is working then ja_JP.eucjp should generate the same.
1625 TEST_PRINTF ("%a", "\345\234\237");
1626 TEST_PRINTF ("%A", "\345\234\237\346\233\234\346\227\245");
1627 #ifndef __APPLE__ /* OSX just returns the number */
1628 TEST_PRINTF ("%b", "10\346\234\210");
1630 TEST_PRINTF ("%B", "10\346\234\210");
1631 TEST_PRINTF ("%d", "24");
1632 TEST_PRINTF_DATE (2009, 1, 1, "%d", "01");
1633 TEST_PRINTF ("%e", "24"); // fixme
1634 #ifndef __APPLE__ /* OSX just returns the number */
1635 TEST_PRINTF ("%h", "10\346\234\210");
1637 TEST_PRINTF ("%H", "00");
1638 TEST_PRINTF_TIME (15, 0, 0, "%H", "15");
1639 TEST_PRINTF ("%I", "12");
1640 TEST_PRINTF_TIME (12, 0, 0, "%I", "12");
1641 TEST_PRINTF_TIME (15, 0, 0, "%I", "03");
1642 TEST_PRINTF ("%j", "297");
1643 TEST_PRINTF ("%k", " 0");
1644 TEST_PRINTF_TIME (13, 13, 13, "%k", "13");
1645 TEST_PRINTF ("%l", "12");
1646 TEST_PRINTF_TIME (12, 0, 0, "%I", "12");
1647 TEST_PRINTF_TIME (13, 13, 13, "%l", " 1");
1648 TEST_PRINTF_TIME (10, 13, 13, "%l", "10");
1649 TEST_PRINTF ("%m", "10");
1650 TEST_PRINTF ("%M", "00");
1651 #ifndef __APPLE__ /* OSX returns latin "AM", not japanese */
1652 TEST_PRINTF ("%p", "\345\215\210\345\211\215");
1653 TEST_PRINTF_TIME (13, 13, 13, "%p", "\345\215\210\345\276\214");
1654 TEST_PRINTF ("%P", "\345\215\210\345\211\215");
1655 TEST_PRINTF_TIME (13, 13, 13, "%P", "\345\215\210\345\276\214");
1656 TEST_PRINTF ("%r", "\345\215\210\345\211\21512\346\231\20200\345\210\20600\347\247\222");
1657 TEST_PRINTF_TIME (13, 13, 13, "%r", "\345\215\210\345\276\21401\346\231\20213\345\210\20613\347\247\222");
1659 TEST_PRINTF ("%R", "00:00");
1660 TEST_PRINTF_TIME (13, 13, 31, "%R", "13:13");
1661 TEST_PRINTF ("%S", "00");
1662 TEST_PRINTF ("%t", " ");
1663 TEST_PRINTF ("%u", "6");
1664 #ifndef __APPLE__ /* OSX returns YYYY/MM/DD in ASCII */
1665 TEST_PRINTF ("%x", "2009\345\271\26410\346\234\21024\346\227\245");
1667 TEST_PRINTF ("%X", "00\346\231\20200\345\210\20600\347\247\222");
1668 TEST_PRINTF_TIME (13, 14, 15, "%X", "13\346\231\20214\345\210\20615\347\247\222");
1669 TEST_PRINTF ("%y", "09");
1670 TEST_PRINTF ("%Y", "2009");
1671 TEST_PRINTF ("%%", "%");
1672 TEST_PRINTF ("%", "");
1673 TEST_PRINTF ("%9", NULL);
1675 setlocale (LC_ALL, oldlocale);
1679 /* Checks that it is possible to use format string that
1680 * is unrepresentable in current locale charset. */
1682 test_format_unrepresentable (void)
1684 gchar *oldlocale = g_strdup (setlocale (LC_ALL, NULL));
1685 setlocale (LC_ALL, "POSIX");
1687 TEST_PRINTF ("ąśćł", "ąśćł");
1689 /* We are using Unicode ratio symbol here, which is outside ASCII. */
1690 TEST_PRINTF_TIME (23, 15, 0, "%H∶%M", "23∶15");
1692 /* Test again, this time in locale with non ASCII charset. */
1693 if (setlocale (LC_ALL, "pl_PL.ISO-8859-2") != NULL)
1694 TEST_PRINTF_TIME (23, 15, 0, "%H∶%M", "23∶15");
1696 g_test_skip ("locale pl_PL.ISO-8859-2 not available, skipping test");
1698 setlocale (LC_ALL, oldlocale);
1703 test_modifiers (void)
1707 TEST_PRINTF_DATE (2009, 1, 1, "%d", "01");
1708 TEST_PRINTF_DATE (2009, 1, 1, "%_d", " 1");
1709 TEST_PRINTF_DATE (2009, 1, 1, "%-d", "1");
1710 TEST_PRINTF_DATE (2009, 1, 1, "%0d", "01");
1711 TEST_PRINTF_DATE (2009, 1, 21, "%d", "21");
1712 TEST_PRINTF_DATE (2009, 1, 21, "%_d", "21");
1713 TEST_PRINTF_DATE (2009, 1, 21, "%-d", "21");
1714 TEST_PRINTF_DATE (2009, 1, 21, "%0d", "21");
1716 TEST_PRINTF_DATE (2009, 1, 1, "%e", " 1");
1717 TEST_PRINTF_DATE (2009, 1, 1, "%_e", " 1");
1718 TEST_PRINTF_DATE (2009, 1, 1, "%-e", "1");
1719 TEST_PRINTF_DATE (2009, 1, 1, "%0e", "01");
1720 TEST_PRINTF_DATE (2009, 1, 21, "%e", "21");
1721 TEST_PRINTF_DATE (2009, 1, 21, "%_e", "21");
1722 TEST_PRINTF_DATE (2009, 1, 21, "%-e", "21");
1723 TEST_PRINTF_DATE (2009, 1, 21, "%0e", "21");
1725 TEST_PRINTF_TIME ( 1, 0, 0, "%H", "01");
1726 TEST_PRINTF_TIME ( 1, 0, 0, "%_H", " 1");
1727 TEST_PRINTF_TIME ( 1, 0, 0, "%-H", "1");
1728 TEST_PRINTF_TIME ( 1, 0, 0, "%0H", "01");
1729 TEST_PRINTF_TIME (21, 0, 0, "%H", "21");
1730 TEST_PRINTF_TIME (21, 0, 0, "%_H", "21");
1731 TEST_PRINTF_TIME (21, 0, 0, "%-H", "21");
1732 TEST_PRINTF_TIME (21, 0, 0, "%0H", "21");
1734 TEST_PRINTF_TIME ( 1, 0, 0, "%I", "01");
1735 TEST_PRINTF_TIME ( 1, 0, 0, "%_I", " 1");
1736 TEST_PRINTF_TIME ( 1, 0, 0, "%-I", "1");
1737 TEST_PRINTF_TIME ( 1, 0, 0, "%0I", "01");
1738 TEST_PRINTF_TIME (23, 0, 0, "%I", "11");
1739 TEST_PRINTF_TIME (23, 0, 0, "%_I", "11");
1740 TEST_PRINTF_TIME (23, 0, 0, "%-I", "11");
1741 TEST_PRINTF_TIME (23, 0, 0, "%0I", "11");
1743 TEST_PRINTF_TIME ( 1, 0, 0, "%k", " 1");
1744 TEST_PRINTF_TIME ( 1, 0, 0, "%_k", " 1");
1745 TEST_PRINTF_TIME ( 1, 0, 0, "%-k", "1");
1746 TEST_PRINTF_TIME ( 1, 0, 0, "%0k", "01");
1748 oldlocale = g_strdup (setlocale (LC_ALL, NULL));
1749 setlocale (LC_ALL, "fa_IR.utf-8");
1750 if (strstr (setlocale (LC_ALL, NULL), "fa_IR") != NULL)
1752 TEST_PRINTF_TIME (23, 0, 0, "%OH", "\333\262\333\263"); /* '23' */
1753 TEST_PRINTF_TIME (23, 0, 0, "%OI", "\333\261\333\261"); /* '11' */
1754 TEST_PRINTF_TIME (23, 0, 0, "%OM", "\333\260\333\260"); /* '00' */
1756 TEST_PRINTF_DATE (2011, 7, 1, "%Om", "\333\260\333\267"); /* '07' */
1757 TEST_PRINTF_DATE (2011, 7, 1, "%0Om", "\333\260\333\267"); /* '07' */
1758 TEST_PRINTF_DATE (2011, 7, 1, "%-Om", "\333\267"); /* '7' */
1759 TEST_PRINTF_DATE (2011, 7, 1, "%_Om", " \333\267"); /* ' 7' */
1762 g_test_skip ("locale fa_IR not available, skipping O modifier tests");
1763 setlocale (LC_ALL, oldlocale);
1767 /* Test that the `O` modifier for g_date_time_format() works with %B, %b and %h;
1768 * i.e. whether genitive month names are supported. */
1770 test_month_names (void)
1774 g_test_bug ("749206");
1776 /* If running uninstalled (G_TEST_BUILDDIR is set), skip this test, since we
1777 * need the translations to be installed. We can’t mess around with
1778 * bindtextdomain() here, as the compiled .gmo files in po/ are not in the
1779 * right installed directory hierarchy to be successfully loaded by gettext. */
1780 if (g_getenv ("G_TEST_BUILDDIR") != NULL)
1782 g_test_skip ("Skipping due to running uninstalled. "
1783 "This test can only be run when the translations are installed.");
1787 oldlocale = g_strdup (setlocale (LC_ALL, NULL));
1789 /* Make sure that nothing has been changed in western European languages. */
1790 setlocale (LC_ALL, "en_GB.utf-8");
1791 if (strstr (setlocale (LC_ALL, NULL), "en_GB") != NULL)
1793 TEST_PRINTF_DATE (2018, 1, 1, "%B", "January");
1794 TEST_PRINTF_DATE (2018, 2, 1, "%OB", "February");
1795 TEST_PRINTF_DATE (2018, 3, 1, "%b", "Mar");
1796 TEST_PRINTF_DATE (2018, 4, 1, "%Ob", "Apr");
1797 TEST_PRINTF_DATE (2018, 5, 1, "%h", "May");
1798 TEST_PRINTF_DATE (2018, 6, 1, "%Oh", "Jun");
1801 g_test_skip ("locale en_GB not available, skipping English month names test");
1803 setlocale (LC_ALL, "de_DE.utf-8");
1804 if (strstr (setlocale (LC_ALL, NULL), "de_DE") != NULL)
1806 TEST_PRINTF_DATE (2018, 7, 1, "%B", "Juli");
1807 TEST_PRINTF_DATE (2018, 8, 1, "%OB", "August");
1808 TEST_PRINTF_DATE (2018, 9, 1, "%b", "Sep");
1809 TEST_PRINTF_DATE (2018, 10, 1, "%Ob", "Okt");
1810 TEST_PRINTF_DATE (2018, 11, 1, "%h", "Nov");
1811 TEST_PRINTF_DATE (2018, 12, 1, "%Oh", "Dez");
1814 g_test_skip ("locale de_DE not available, skipping German month names test");
1816 setlocale (LC_ALL, "es_ES.utf-8");
1817 if (strstr (setlocale (LC_ALL, NULL), "es_ES") != NULL)
1819 TEST_PRINTF_DATE (2018, 1, 1, "%B", "enero");
1820 TEST_PRINTF_DATE (2018, 2, 1, "%OB", "febrero");
1821 TEST_PRINTF_DATE (2018, 3, 1, "%b", "mar");
1822 TEST_PRINTF_DATE (2018, 4, 1, "%Ob", "abr");
1823 TEST_PRINTF_DATE (2018, 5, 1, "%h", "may");
1824 TEST_PRINTF_DATE (2018, 6, 1, "%Oh", "jun");
1827 g_test_skip ("locale es_ES not available, skipping Spanish month names test");
1829 setlocale (LC_ALL, "fr_FR.utf-8");
1830 if (strstr (setlocale (LC_ALL, NULL), "fr_FR") != NULL)
1832 TEST_PRINTF_DATE (2018, 7, 1, "%B", "juillet");
1833 TEST_PRINTF_DATE (2018, 8, 1, "%OB", "août");
1834 TEST_PRINTF_DATE (2018, 9, 1, "%b", "sept.");
1835 TEST_PRINTF_DATE (2018, 10, 1, "%Ob", "oct.");
1836 TEST_PRINTF_DATE (2018, 11, 1, "%h", "nov.");
1837 TEST_PRINTF_DATE (2018, 12, 1, "%Oh", "déc.");
1840 g_test_skip ("locale fr_FR not available, skipping French month names test");
1842 /* Make sure that there are visible changes in some European languages. */
1843 setlocale (LC_ALL, "el_GR.utf-8");
1844 if (strstr (setlocale (LC_ALL, NULL), "el_GR") != NULL)
1846 TEST_PRINTF_DATE (2018, 1, 1, "%B", "Ιανουαρίου");
1847 TEST_PRINTF_DATE (2018, 2, 1, "%B", "Φεβρουαρίου");
1848 TEST_PRINTF_DATE (2018, 3, 1, "%B", "Μαρτίου");
1849 TEST_PRINTF_DATE (2018, 4, 1, "%OB", "Απρίλιος");
1850 TEST_PRINTF_DATE (2018, 5, 1, "%OB", "Μάιος");
1851 TEST_PRINTF_DATE (2018, 6, 1, "%OB", "Ιούνιος");
1852 TEST_PRINTF_DATE (2018, 7, 1, "%b", "Ιουλ");
1853 TEST_PRINTF_DATE (2018, 8, 1, "%Ob", "Αύγ");
1856 g_test_skip ("locale el_GR not available, skipping Greek month names test");
1858 setlocale (LC_ALL, "hr_HR.utf-8");
1859 if (strstr (setlocale (LC_ALL, NULL), "hr_HR") != NULL)
1861 TEST_PRINTF_DATE (2018, 5, 1, "%B", "svibnja");
1862 TEST_PRINTF_DATE (2018, 6, 1, "%B", "lipnja");
1863 TEST_PRINTF_DATE (2018, 7, 1, "%B", "srpnja");
1864 TEST_PRINTF_DATE (2018, 8, 1, "%OB", "Kolovoz");
1865 TEST_PRINTF_DATE (2018, 9, 1, "%OB", "Rujan");
1866 TEST_PRINTF_DATE (2018, 10, 1, "%OB", "Listopad");
1867 TEST_PRINTF_DATE (2018, 11, 1, "%b", "Stu");
1868 TEST_PRINTF_DATE (2018, 12, 1, "%Ob", "Pro");
1871 g_test_skip ("locale hr_HR not available, skipping Croatian month names test");
1873 setlocale (LC_ALL, "lt_LT.utf-8");
1874 if (strstr (setlocale (LC_ALL, NULL), "lt_LT") != NULL)
1876 TEST_PRINTF_DATE (2018, 1, 1, "%B", "sausio");
1877 TEST_PRINTF_DATE (2018, 2, 1, "%B", "vasario");
1878 TEST_PRINTF_DATE (2018, 3, 1, "%B", "kovo");
1879 TEST_PRINTF_DATE (2018, 4, 1, "%OB", "balandis");
1880 TEST_PRINTF_DATE (2018, 5, 1, "%OB", "gegužė");
1881 TEST_PRINTF_DATE (2018, 6, 1, "%OB", "birželis");
1882 TEST_PRINTF_DATE (2018, 7, 1, "%b", "liep.");
1883 TEST_PRINTF_DATE (2018, 8, 1, "%Ob", "rugp.");
1886 g_test_skip ("locale lt_LT not available, skipping Lithuanian month names test");
1888 setlocale (LC_ALL, "pl_PL.utf-8");
1889 if (strstr (setlocale (LC_ALL, NULL), "pl_PL") != NULL)
1891 TEST_PRINTF_DATE (2018, 5, 1, "%B", "maja");
1892 TEST_PRINTF_DATE (2018, 6, 1, "%B", "czerwca");
1893 TEST_PRINTF_DATE (2018, 7, 1, "%B", "lipca");
1894 TEST_PRINTF_DATE (2018, 8, 1, "%OB", "sierpień");
1895 TEST_PRINTF_DATE (2018, 9, 1, "%OB", "wrzesień");
1896 TEST_PRINTF_DATE (2018, 10, 1, "%OB", "październik");
1897 TEST_PRINTF_DATE (2018, 11, 1, "%b", "lis");
1898 TEST_PRINTF_DATE (2018, 12, 1, "%Ob", "gru");
1901 g_test_skip ("locale pl_PL not available, skipping Polish month names test");
1903 setlocale (LC_ALL, "ru_RU.utf-8");
1904 if (strstr (setlocale (LC_ALL, NULL), "ru_RU") != NULL)
1906 TEST_PRINTF_DATE (2018, 1, 1, "%B", "января");
1907 TEST_PRINTF_DATE (2018, 2, 1, "%B", "февраля");
1908 TEST_PRINTF_DATE (2018, 3, 1, "%B", "марта");
1909 TEST_PRINTF_DATE (2018, 4, 1, "%OB", "Апрель");
1910 TEST_PRINTF_DATE (2018, 5, 1, "%OB", "Май");
1911 TEST_PRINTF_DATE (2018, 6, 1, "%OB", "Июнь");
1912 TEST_PRINTF_DATE (2018, 7, 1, "%b", "июл");
1913 TEST_PRINTF_DATE (2018, 8, 1, "%Ob", "авг");
1914 /* This difference is very important in Russian: */
1915 TEST_PRINTF_DATE (2018, 5, 1, "%b", "мая");
1916 TEST_PRINTF_DATE (2018, 5, 1, "%Ob", "май");
1919 g_test_skip ("locale ru_RU not available, skipping Russian month names test");
1921 setlocale (LC_ALL, oldlocale);
1926 test_GDateTime_dst (void)
1928 GDateTime *dt1, *dt2;
1931 /* this date has the DST state set for Europe/London */
1933 tz = g_time_zone_new ("Europe/London");
1934 #elif defined G_OS_WIN32
1935 tz = g_time_zone_new ("GMT Standard Time");
1937 dt1 = g_date_time_new (tz, 2009, 8, 15, 3, 0, 1);
1938 g_assert (g_date_time_is_daylight_savings (dt1));
1939 g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, 3600);
1940 g_assert_cmpint (g_date_time_get_hour (dt1), ==, 3);
1942 /* add 6 months to clear the DST flag but keep the same time */
1943 dt2 = g_date_time_add_months (dt1, 6);
1944 g_assert (!g_date_time_is_daylight_savings (dt2));
1945 g_assert_cmpint (g_date_time_get_utc_offset (dt2) / G_USEC_PER_SEC, ==, 0);
1946 g_assert_cmpint (g_date_time_get_hour (dt2), ==, 3);
1948 g_date_time_unref (dt2);
1949 g_date_time_unref (dt1);
1951 /* now do the reverse: start with a non-DST state and move to DST */
1952 dt1 = g_date_time_new (tz, 2009, 2, 15, 2, 0, 1);
1953 g_assert (!g_date_time_is_daylight_savings (dt1));
1954 g_assert_cmpint (g_date_time_get_hour (dt1), ==, 2);
1956 dt2 = g_date_time_add_months (dt1, 6);
1957 g_assert (g_date_time_is_daylight_savings (dt2));
1958 g_assert_cmpint (g_date_time_get_hour (dt2), ==, 2);
1960 g_date_time_unref (dt2);
1961 g_date_time_unref (dt1);
1962 g_time_zone_unref (tz);
1965 static inline gboolean
1966 is_leap_year (gint year)
1968 g_assert (1 <= year && year <= 9999);
1970 return year % 400 == 0 || (year % 4 == 0 && year % 100 != 0);
1974 days_in_month (gint year, gint month)
1976 const gint table[2][13] = {
1977 {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
1978 {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
1981 g_assert (1 <= month && month <= 12);
1983 return table[is_leap_year (year)][month];
1987 test_all_dates (void)
1989 gint year, month, day;
1990 GTimeZone *timezone;
1997 /* save some time by hanging on to this. */
1998 timezone = g_time_zone_new_utc ();
2000 unix_time = G_GINT64_CONSTANT(-62135596800);
2002 /* 0001-01-01 is 0001-W01-1 */
2008 /* The calendar makes a full cycle every 400 years, so we could
2009 * theoretically just test years 1 through 400. That assumes that our
2010 * software has no bugs, so probably we should just test them all. :)
2012 for (year = 1; year <= 9999; year++)
2016 for (month = 1; month <= 12; month++)
2017 for (day = 1; day <= days_in_month (year, month); day++)
2021 dt = g_date_time_new (timezone, year, month, day, 0, 0, 0);
2024 g_printerr ("%04d-%02d-%02d = %04d-W%02d-%d = %04d-%03d\n",
2026 week_year, week_num, weekday,
2031 if G_UNLIKELY (g_date_time_get_year (dt) != year ||
2032 g_date_time_get_month (dt) != month ||
2033 g_date_time_get_day_of_month (dt) != day)
2034 g_error ("%04d-%02d-%02d comes out as %04d-%02d-%02d",
2036 g_date_time_get_year (dt),
2037 g_date_time_get_month (dt),
2038 g_date_time_get_day_of_month (dt));
2040 if G_UNLIKELY (g_date_time_get_week_numbering_year (dt) != week_year ||
2041 g_date_time_get_week_of_year (dt) != week_num ||
2042 g_date_time_get_day_of_week (dt) != weekday)
2043 g_error ("%04d-%02d-%02d should be %04d-W%02d-%d but "
2044 "comes out as %04d-W%02d-%d", year, month, day,
2045 week_year, week_num, weekday,
2046 g_date_time_get_week_numbering_year (dt),
2047 g_date_time_get_week_of_year (dt),
2048 g_date_time_get_day_of_week (dt));
2050 if G_UNLIKELY (g_date_time_to_unix (dt) != unix_time)
2051 g_error ("%04d-%02d-%02d 00:00:00 UTC should have unix time %"
2052 G_GINT64_FORMAT " but comes out as %"G_GINT64_FORMAT,
2053 year, month, day, unix_time, g_date_time_to_unix (dt));
2055 if G_UNLIKELY (g_date_time_get_day_of_year (dt) != day_of_year)
2056 g_error ("%04d-%02d-%02d should be day of year %d"
2057 " but comes out as %d", year, month, day,
2058 day_of_year, g_date_time_get_day_of_year (dt));
2060 if G_UNLIKELY (g_date_time_get_hour (dt) != 0 ||
2061 g_date_time_get_minute (dt) != 0 ||
2062 g_date_time_get_seconds (dt) != 0)
2063 g_error ("%04d-%02d-%02d 00:00:00 UTC comes out "
2064 "as %02d:%02d:%02.6f", year, month, day,
2065 g_date_time_get_hour (dt),
2066 g_date_time_get_minute (dt),
2067 g_date_time_get_seconds (dt));
2070 /* add 24 hours to unix time */
2071 unix_time += 24 * 60 * 60;
2073 /* move day of year forward */
2076 /* move the week date forward */
2079 weekday = 1; /* Sunday -> Monday */
2081 /* NOTE: year/month/day is the final day of the week we
2084 * If we just finished the last week of last year then
2085 * we are definitely starting the first week of this
2088 * Otherwise, if we're still in this year, but Sunday
2089 * fell on or after December 28 then December 29, 30, 31
2090 * could be days within the next year's first year.
2092 if (year != week_year || (month == 12 && day >= 28))
2094 /* first week of the new year */
2102 g_date_time_unref (dt);
2106 g_time_zone_unref (timezone);
2116 g_test_bug ("642935");
2118 tz = g_time_zone_new ("-08:00");
2119 dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0);
2121 p = g_date_time_format (dt, "%z");
2122 g_assert_cmpstr (p, ==, "-0800");
2125 p = g_date_time_format (dt, "%:z");
2126 g_assert_cmpstr (p, ==, "-08:00");
2129 p = g_date_time_format (dt, "%::z");
2130 g_assert_cmpstr (p, ==, "-08:00:00");
2133 p = g_date_time_format (dt, "%:::z");
2134 g_assert_cmpstr (p, ==, "-08");
2137 g_date_time_unref (dt);
2138 g_time_zone_unref (tz);
2140 tz = g_time_zone_new ("+00:00");
2141 dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0);
2142 p = g_date_time_format (dt, "%:::z");
2143 g_assert_cmpstr (p, ==, "+00");
2145 g_date_time_unref (dt);
2146 g_time_zone_unref (tz);
2148 tz = g_time_zone_new ("+08:23");
2149 dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0);
2150 p = g_date_time_format (dt, "%:::z");
2151 g_assert_cmpstr (p, ==, "+08:23");
2153 g_date_time_unref (dt);
2154 g_time_zone_unref (tz);
2156 tz = g_time_zone_new ("+08:23:45");
2157 dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0);
2158 p = g_date_time_format (dt, "%:::z");
2159 g_assert_cmpstr (p, ==, "+08:23:45");
2161 g_date_time_unref (dt);
2162 g_time_zone_unref (tz);
2164 tz = g_time_zone_new ("-00:15");
2165 dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0);
2167 p = g_date_time_format (dt, "%z");
2168 g_assert_cmpstr (p, ==, "-0015");
2171 p = g_date_time_format (dt, "%:z");
2172 g_assert_cmpstr (p, ==, "-00:15");
2175 p = g_date_time_format (dt, "%::z");
2176 g_assert_cmpstr (p, ==, "-00:15:00");
2179 p = g_date_time_format (dt, "%:::z");
2180 g_assert_cmpstr (p, ==, "-00:15");
2183 g_date_time_unref (dt);
2184 g_time_zone_unref (tz);
2188 test_format_iso8601 (void)
2190 GTimeZone *tz = NULL;
2191 GDateTime *dt = NULL;
2194 tz = g_time_zone_new_utc ();
2195 dt = g_date_time_new (tz, 2019, 6, 26, 15, 1, 5);
2196 p = g_date_time_format_iso8601 (dt);
2197 g_assert_cmpstr (p, ==, "2019-06-26T15:01:05Z");
2199 g_date_time_unref (dt);
2200 g_time_zone_unref (tz);
2202 tz = g_time_zone_new_offset (-60 * 60);
2203 dt = g_date_time_new (tz, 2019, 6, 26, 15, 1, 5);
2204 p = g_date_time_format_iso8601 (dt);
2205 g_assert_cmpstr (p, ==, "2019-06-26T15:01:05-01");
2207 g_date_time_unref (dt);
2208 g_time_zone_unref (tz);
2211 #pragma GCC diagnostic push
2212 #pragma GCC diagnostic ignored "-Wformat-y2k"
2214 test_strftime (void)
2217 #define TEST_FORMAT \
2218 "a%a A%A b%b B%B c%c C%C d%d e%e F%F g%g G%G h%h H%H I%I j%j m%m M%M " \
2219 "n%n p%p r%r R%R S%S t%t T%T u%u V%V w%w x%x X%X y%y Y%Y z%z Z%Z %%"
2222 /* 127997 is prime, 1315005118 is now */
2223 for (t = 0; t < 1315005118; t += 127997)
2225 GDateTime *date_time;
2229 date_time = g_date_time_new_from_unix_local (t);
2230 dt_str = g_date_time_format (date_time, TEST_FORMAT);
2231 strftime (c_str, sizeof c_str, TEST_FORMAT, localtime (&t));
2232 g_assert_cmpstr (c_str, ==, dt_str);
2233 g_date_time_unref (date_time);
2238 #pragma GCC diagnostic pop
2240 /* Check that g_date_time_format() correctly returns %NULL for format
2241 * placeholders which are not supported in the current locale. */
2243 test_GDateTime_strftime_error_handling (void)
2247 oldlocale = g_strdup (setlocale (LC_ALL, NULL));
2248 setlocale (LC_ALL, "de_DE.utf-8");
2249 if (strstr (setlocale (LC_ALL, NULL), "de_DE") != NULL)
2251 /* de_DE doesn’t ever write time in 12-hour notation, so %r is
2252 * unsupported for it. */
2253 TEST_PRINTF_TIME (23, 0, 0, "%r", NULL);
2256 g_test_skip ("locale de_DE not available, skipping error handling tests");
2257 setlocale (LC_ALL, oldlocale);
2262 test_find_interval (void)
2270 tz = g_time_zone_new ("America/Toronto");
2271 #elif defined G_OS_WIN32
2272 tz = g_time_zone_new ("Eastern Standard Time");
2274 dt = g_date_time_new_utc (2010, 11, 7, 1, 30, 0);
2275 u = g_date_time_to_unix (dt);
2277 i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_STANDARD, u);
2278 i2 = g_time_zone_find_interval (tz, G_TIME_TYPE_DAYLIGHT, u);
2280 g_assert_cmpint (i1, !=, i2);
2282 g_date_time_unref (dt);
2284 dt = g_date_time_new_utc (2010, 3, 14, 2, 0, 0);
2285 u = g_date_time_to_unix (dt);
2287 i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_STANDARD, u);
2288 g_assert_cmpint (i1, ==, -1);
2290 g_date_time_unref (dt);
2291 g_time_zone_unref (tz);
2295 test_adjust_time (void)
2303 tz = g_time_zone_new ("America/Toronto");
2304 #elif defined G_OS_WIN32
2305 tz = g_time_zone_new ("Eastern Standard Time");
2307 dt = g_date_time_new_utc (2010, 11, 7, 1, 30, 0);
2308 u = g_date_time_to_unix (dt);
2311 i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_DAYLIGHT, u);
2312 i2 = g_time_zone_adjust_time (tz, G_TIME_TYPE_DAYLIGHT, &u2);
2314 g_assert_cmpint (i1, ==, i2);
2317 g_date_time_unref (dt);
2319 dt = g_date_time_new_utc (2010, 3, 14, 2, 30, 0);
2320 u2 = g_date_time_to_unix (dt);
2321 g_date_time_unref (dt);
2323 dt = g_date_time_new_utc (2010, 3, 14, 3, 0, 0);
2324 u = g_date_time_to_unix (dt);
2325 g_date_time_unref (dt);
2327 i1 = g_time_zone_adjust_time (tz, G_TIME_TYPE_DAYLIGHT, &u2);
2330 g_time_zone_unref (tz);
2334 test_no_header (void)
2338 tz = g_time_zone_new ("blabla");
2340 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2341 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
2342 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
2343 g_assert (!g_time_zone_is_dst (tz, 0));
2345 g_time_zone_unref (tz);
2349 test_posix_parse (void)
2352 GDateTime *gdt1, *gdt2;
2354 /* Check that an unknown zone name falls back to UTC. */
2355 tz = g_time_zone_new ("nonexistent");
2356 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2357 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
2358 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
2359 g_assert (!g_time_zone_is_dst (tz, 0));
2360 g_time_zone_unref (tz);
2362 /* An existent zone name should not fall back to UTC. */
2363 tz = g_time_zone_new ("PST8");
2364 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "PST8");
2365 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
2366 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
2367 g_assert (!g_time_zone_is_dst (tz, 0));
2368 g_time_zone_unref (tz);
2370 /* This fails rules_from_identifier on Unix (though not on Windows)
2371 * but passes anyway because PST8PDT is a zone name.
2373 tz = g_time_zone_new ("PST8PDT");
2374 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "PST8PDT");
2375 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
2376 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
2377 g_assert (!g_time_zone_is_dst (tz, 0));
2378 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT");
2379 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==,- 7 * 3600);
2380 g_assert (g_time_zone_is_dst (tz, 1));
2381 g_time_zone_unref (tz);
2383 tz = g_time_zone_new ("PST8PDT6:32:15");
2385 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "PST8PDT6:32:15");
2386 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
2387 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
2388 g_assert (!g_time_zone_is_dst (tz, 0));
2389 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT");
2390 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, - 6 * 3600 - 32 *60 - 15);
2391 g_assert (g_time_zone_is_dst (tz, 1));
2392 gdt1 = g_date_time_new (tz, 2012, 12, 6, 11, 15, 23.0);
2393 gdt2 = g_date_time_new (tz, 2012, 6, 6, 11, 15, 23.0);
2394 g_assert (!g_date_time_is_daylight_savings (gdt1));
2395 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, -28800);
2396 g_assert (g_date_time_is_daylight_savings (gdt2));
2397 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, -23535);
2398 g_date_time_unref (gdt1);
2399 g_date_time_unref (gdt2);
2401 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2402 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
2403 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
2404 g_assert (!g_time_zone_is_dst (tz, 0));
2406 g_time_zone_unref (tz);
2408 tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0,M3.3.0");
2409 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "NZST-12:00:00NZDT-13:00:00,M10.1.0,M3.3.0");
2410 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
2411 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
2412 g_assert (!g_time_zone_is_dst (tz, 0));
2413 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
2414 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
2415 g_assert (g_time_zone_is_dst (tz, 1));
2416 gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
2417 gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
2418 g_assert (g_date_time_is_daylight_savings (gdt1));
2419 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2420 g_assert (!g_date_time_is_daylight_savings (gdt2));
2421 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2422 g_date_time_unref (gdt1);
2423 g_date_time_unref (gdt2);
2424 gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
2425 gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
2426 g_assert (g_date_time_is_daylight_savings (gdt1));
2427 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2428 g_assert (!g_date_time_is_daylight_savings (gdt2));
2429 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2430 g_date_time_unref (gdt1);
2431 g_date_time_unref (gdt2);
2432 g_time_zone_unref (tz);
2434 tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,280,77");
2435 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "NZST-12:00:00NZDT-13:00:00,280,77");
2436 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
2437 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
2438 g_assert (!g_time_zone_is_dst (tz, 0));
2439 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
2440 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
2441 g_assert (g_time_zone_is_dst (tz, 1));
2442 gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
2443 gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
2444 g_assert (g_date_time_is_daylight_savings (gdt1));
2445 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2446 g_assert (!g_date_time_is_daylight_savings (gdt2));
2447 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2448 g_date_time_unref (gdt1);
2449 g_date_time_unref (gdt2);
2450 gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
2451 gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
2452 g_assert (g_date_time_is_daylight_savings (gdt1));
2453 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2454 g_assert (!g_date_time_is_daylight_savings (gdt2));
2455 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2456 g_date_time_unref (gdt1);
2457 g_date_time_unref (gdt2);
2458 g_time_zone_unref (tz);
2460 tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,J279,J76");
2461 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "NZST-12:00:00NZDT-13:00:00,J279,J76");
2462 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
2463 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
2464 g_assert (!g_time_zone_is_dst (tz, 0));
2465 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
2466 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
2467 g_assert (g_time_zone_is_dst (tz, 1));
2468 gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
2469 gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
2470 g_assert (g_date_time_is_daylight_savings (gdt1));
2471 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2472 g_assert (!g_date_time_is_daylight_savings (gdt2));
2473 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2474 g_date_time_unref (gdt1);
2475 g_date_time_unref (gdt2);
2476 gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
2477 gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
2478 g_assert (g_date_time_is_daylight_savings (gdt1));
2479 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2480 g_assert (!g_date_time_is_daylight_savings (gdt2));
2481 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2482 g_date_time_unref (gdt1);
2483 g_date_time_unref (gdt2);
2484 g_time_zone_unref (tz);
2486 tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0/07:00,M3.3.0/07:00");
2487 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "NZST-12:00:00NZDT-13:00:00,M10.1.0/07:00,M3.3.0/07:00");
2488 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
2489 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
2490 g_assert (!g_time_zone_is_dst (tz, 0));
2491 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
2492 g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
2493 g_assert (g_time_zone_is_dst (tz, 1));
2494 gdt1 = g_date_time_new (tz, 2012, 3, 18, 5, 15, 23.0);
2495 gdt2 = g_date_time_new (tz, 2012, 3, 18, 8, 15, 23.0);
2496 g_assert (g_date_time_is_daylight_savings (gdt1));
2497 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2498 g_assert (!g_date_time_is_daylight_savings (gdt2));
2499 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2500 g_date_time_unref (gdt1);
2501 g_date_time_unref (gdt2);
2502 gdt1 = g_date_time_new (tz, 2012, 10, 7, 8, 15, 23.0);
2503 gdt2 = g_date_time_new (tz, 2012, 10, 7, 6, 15, 23.0);
2504 g_assert (g_date_time_is_daylight_savings (gdt1));
2505 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2506 g_assert (!g_date_time_is_daylight_savings (gdt2));
2507 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2508 g_date_time_unref (gdt1);
2509 g_date_time_unref (gdt2);
2510 gdt1 = g_date_time_new (tz, 1902, 10, 7, 8, 15, 23.0);
2511 gdt2 = g_date_time_new (tz, 1902, 10, 7, 6, 15, 23.0);
2512 g_assert (!g_date_time_is_daylight_savings (gdt1));
2513 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200);
2514 g_assert (!g_date_time_is_daylight_savings (gdt2));
2515 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2516 g_date_time_unref (gdt1);
2517 g_date_time_unref (gdt2);
2518 gdt1 = g_date_time_new (tz, 2142, 10, 7, 8, 15, 23.0);
2519 gdt2 = g_date_time_new (tz, 2142, 10, 7, 6, 15, 23.0);
2520 g_assert (g_date_time_is_daylight_savings (gdt1));
2521 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
2522 g_assert (!g_date_time_is_daylight_savings (gdt2));
2523 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2524 g_date_time_unref (gdt1);
2525 g_date_time_unref (gdt2);
2526 gdt1 = g_date_time_new (tz, 3212, 10, 7, 8, 15, 23.0);
2527 gdt2 = g_date_time_new (tz, 3212, 10, 7, 6, 15, 23.0);
2528 g_assert (!g_date_time_is_daylight_savings (gdt1));
2529 g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200);
2530 g_assert (!g_date_time_is_daylight_savings (gdt2));
2531 g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
2532 g_date_time_unref (gdt1);
2533 g_date_time_unref (gdt2);
2534 g_time_zone_unref (tz);
2538 test_GDateTime_floating_point (void)
2543 g_test_bug ("697715");
2545 tz = g_time_zone_new ("-03:00");
2546 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "-03:00");
2547 dt = g_date_time_new (tz, 2010, 5, 24, 8, 0, 1.000001);
2548 g_time_zone_unref (tz);
2549 g_assert_cmpint (g_date_time_get_microsecond (dt), ==, 1);
2550 g_date_time_unref (dt);
2553 /* Check that g_time_zone_get_identifier() returns the identifier given to
2554 * g_time_zone_new(), or "UTC" if loading the timezone failed. */
2556 test_identifier (void)
2559 gchar *old_tz = g_strdup (g_getenv ("TZ"));
2562 const char *recife_tz = "SA Eastern Standard Time";
2564 const char *recife_tz = "America/Recife";
2567 tz = g_time_zone_new ("UTC");
2568 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2569 g_time_zone_unref (tz);
2571 tz = g_time_zone_new_utc ();
2572 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2573 g_time_zone_unref (tz);
2575 tz = g_time_zone_new ("some rubbish");
2576 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2577 g_time_zone_unref (tz);
2579 tz = g_time_zone_new ("Z");
2580 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "Z");
2581 g_time_zone_unref (tz);
2583 tz = g_time_zone_new ("+03:15");
2584 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "+03:15");
2585 g_time_zone_unref (tz);
2587 /* System timezone. We can’t change this, but we can at least assert that
2588 * the identifier is non-NULL and doesn’t start with a slash. */
2589 tz = g_time_zone_new (NULL);
2590 g_assert_nonnull (g_time_zone_get_identifier (tz));
2591 g_assert_cmpstr (g_time_zone_get_identifier (tz), !=, "");
2592 g_assert_true (*g_time_zone_get_identifier (tz) != '/');
2593 g_time_zone_unref (tz);
2595 /* Local timezone tests. */
2596 if (g_setenv ("TZ", recife_tz, TRUE))
2598 tz = g_time_zone_new_local ();
2599 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, recife_tz);
2600 g_time_zone_unref (tz);
2603 if (g_setenv ("TZ", "some rubbish", TRUE))
2605 tz = g_time_zone_new_local ();
2606 g_assert_cmpstr (g_time_zone_get_identifier (tz), ==, "UTC");
2607 g_time_zone_unref (tz);
2611 g_assert_true (g_setenv ("TZ", old_tz, TRUE));
2618 /* Test various calls to g_time_zone_new_offset(). */
2620 test_new_offset (void)
2622 const gint32 vectors[] =
2638 for (i = 0; i < G_N_ELEMENTS (vectors); i++)
2640 GTimeZone *tz = NULL;
2642 g_test_message ("Vector %" G_GSIZE_FORMAT ": %d", i, vectors[i]);
2644 tz = g_time_zone_new_offset (vectors[i]);
2645 g_assert_nonnull (tz);
2646 g_assert_cmpstr (g_time_zone_get_identifier (tz), !=, "UTC");
2647 g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, vectors[i]);
2648 g_time_zone_unref (tz);
2656 /* In glibc, LANGUAGE is used as highest priority guess for category value.
2657 * Unset it to avoid interference with tests using setlocale and translation. */
2658 g_unsetenv ("LANGUAGE");
2660 g_test_init (&argc, &argv, NULL);
2661 g_test_bug_base ("http://bugzilla.gnome.org/");
2663 /* GDateTime Tests */
2664 bind_textdomain_codeset ("glib20", "UTF-8");
2666 g_test_add_func ("/GDateTime/invalid", test_GDateTime_invalid);
2667 g_test_add_func ("/GDateTime/add_days", test_GDateTime_add_days);
2668 g_test_add_func ("/GDateTime/add_full", test_GDateTime_add_full);
2669 g_test_add_func ("/GDateTime/add_hours", test_GDateTime_add_hours);
2670 g_test_add_func ("/GDateTime/add_minutes", test_GDateTime_add_minutes);
2671 g_test_add_func ("/GDateTime/add_months", test_GDateTime_add_months);
2672 g_test_add_func ("/GDateTime/add_seconds", test_GDateTime_add_seconds);
2673 g_test_add_func ("/GDateTime/add_weeks", test_GDateTime_add_weeks);
2674 g_test_add_func ("/GDateTime/add_years", test_GDateTime_add_years);
2675 g_test_add_func ("/GDateTime/compare", test_GDateTime_compare);
2676 g_test_add_func ("/GDateTime/diff", test_GDateTime_diff);
2677 g_test_add_func ("/GDateTime/equal", test_GDateTime_equal);
2678 g_test_add_func ("/GDateTime/get_day_of_week", test_GDateTime_get_day_of_week);
2679 g_test_add_func ("/GDateTime/get_day_of_month", test_GDateTime_get_day_of_month);
2680 g_test_add_func ("/GDateTime/get_day_of_year", test_GDateTime_get_day_of_year);
2681 g_test_add_func ("/GDateTime/get_hour", test_GDateTime_get_hour);
2682 g_test_add_func ("/GDateTime/get_microsecond", test_GDateTime_get_microsecond);
2683 g_test_add_func ("/GDateTime/get_minute", test_GDateTime_get_minute);
2684 g_test_add_func ("/GDateTime/get_month", test_GDateTime_get_month);
2685 g_test_add_func ("/GDateTime/get_second", test_GDateTime_get_second);
2686 g_test_add_func ("/GDateTime/get_utc_offset", test_GDateTime_get_utc_offset);
2687 g_test_add_func ("/GDateTime/get_year", test_GDateTime_get_year);
2688 g_test_add_func ("/GDateTime/hash", test_GDateTime_hash);
2689 g_test_add_func ("/GDateTime/new_from_unix", test_GDateTime_new_from_unix);
2690 g_test_add_func ("/GDateTime/new_from_unix_utc", test_GDateTime_new_from_unix_utc);
2691 g_test_add_func ("/GDateTime/new_from_unix/overflow", test_GDateTime_new_from_unix_overflow);
2692 g_test_add_func ("/GDateTime/new_from_timeval", test_GDateTime_new_from_timeval);
2693 g_test_add_func ("/GDateTime/new_from_timeval_utc", test_GDateTime_new_from_timeval_utc);
2694 g_test_add_func ("/GDateTime/new_from_timeval/overflow", test_GDateTime_new_from_timeval_overflow);
2695 g_test_add_func ("/GDateTime/new_from_iso8601", test_GDateTime_new_from_iso8601);
2696 g_test_add_func ("/GDateTime/new_from_iso8601/2", test_GDateTime_new_from_iso8601_2);
2697 g_test_add_func ("/GDateTime/new_full", test_GDateTime_new_full);
2698 g_test_add_func ("/GDateTime/now", test_GDateTime_now);
2699 g_test_add_func ("/GDateTime/printf", test_GDateTime_printf);
2700 g_test_add_func ("/GDateTime/non_utf8_printf", test_non_utf8_printf);
2701 g_test_add_func ("/GDateTime/format_unrepresentable", test_format_unrepresentable);
2702 g_test_add_func ("/GDateTime/format_iso8601", test_format_iso8601);
2703 g_test_add_func ("/GDateTime/strftime", test_strftime);
2704 g_test_add_func ("/GDateTime/strftime/error_handling", test_GDateTime_strftime_error_handling);
2705 g_test_add_func ("/GDateTime/modifiers", test_modifiers);
2706 g_test_add_func ("/GDateTime/month_names", test_month_names);
2707 g_test_add_func ("/GDateTime/to_local", test_GDateTime_to_local);
2708 g_test_add_func ("/GDateTime/to_unix", test_GDateTime_to_unix);
2709 g_test_add_func ("/GDateTime/to_timeval", test_GDateTime_to_timeval);
2710 g_test_add_func ("/GDateTime/to_utc", test_GDateTime_to_utc);
2711 g_test_add_func ("/GDateTime/now_utc", test_GDateTime_now_utc);
2712 g_test_add_func ("/GDateTime/dst", test_GDateTime_dst);
2713 g_test_add_func ("/GDateTime/test_z", test_z);
2714 g_test_add_func ("/GDateTime/test-all-dates", test_all_dates);
2715 g_test_add_func ("/GTimeZone/find-interval", test_find_interval);
2716 g_test_add_func ("/GTimeZone/adjust-time", test_adjust_time);
2717 g_test_add_func ("/GTimeZone/no-header", test_no_header);
2718 g_test_add_func ("/GTimeZone/posix-parse", test_posix_parse);
2719 g_test_add_func ("/GTimeZone/floating-point", test_GDateTime_floating_point);
2720 g_test_add_func ("/GTimeZone/identifier", test_identifier);
2721 g_test_add_func ("/GTimeZone/new-offset", test_new_offset);
2723 return g_test_run ();