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
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include <glib/gstdio.h>
27 #define ASSERT_DATE(dt,y,m,d) G_STMT_START { \
28 g_assert_cmpint ((y), ==, g_date_time_get_year ((dt))); \
29 g_assert_cmpint ((m), ==, g_date_time_get_month ((dt))); \
30 g_assert_cmpint ((d), ==, g_date_time_get_day_of_month ((dt))); \
32 #define ASSERT_TIME(dt,H,M,S) G_STMT_START { \
33 g_assert_cmpint ((H), ==, g_date_time_get_hour ((dt))); \
34 g_assert_cmpint ((M), ==, g_date_time_get_minute ((dt))); \
35 g_assert_cmpint ((S), ==, g_date_time_get_second ((dt))); \
39 get_localtime_tm (time_t time_,
42 #ifdef HAVE_LOCALTIME_R
43 localtime_r (&time_, retval);
46 struct tm *ptm = localtime (&time_);
50 /* Happens at least in Microsoft's C library if you pass a
51 * negative time_t. Use 2000-01-01 as default date.
53 #ifndef G_DISABLE_CHECKS
54 g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, "ptm != NULL");
59 retval->tm_year = 100;
62 memcpy ((void *) retval, (void *) ptm, sizeof (struct tm));
64 #endif /* HAVE_LOCALTIME_R */
68 test_GDateTime_now (void)
73 memset (&tm, 0, sizeof (tm));
74 get_localtime_tm (time (NULL), &tm);
76 dt = g_date_time_new_now ();
78 g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year);
79 g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon);
80 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday);
81 g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour);
82 g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min);
83 /* XXX we need some fuzzyness here */
84 g_assert_cmpint (g_date_time_get_second (dt), >=, tm.tm_sec);
86 g_date_time_unref (dt);
90 test_GDateTime_today (void)
95 memset (&tm, 0, sizeof (tm));
96 get_localtime_tm (time (NULL), &tm);
98 dt = g_date_time_new_today ();
99 g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year);
100 g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon);
101 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday);
102 g_assert_cmpint (g_date_time_get_hour (dt), ==, 0);
103 g_assert_cmpint (g_date_time_get_minute (dt), ==, 0);
104 g_assert_cmpint (g_date_time_get_second (dt), ==, 0);
105 g_assert_cmpint (g_date_time_get_millisecond (dt), ==, 0);
106 g_date_time_unref (dt);
110 test_GDateTime_new_from_epoch (void)
116 memset (&tm, 0, sizeof (tm));
118 get_localtime_tm (t, &tm);
120 dt = g_date_time_new_from_epoch (t);
121 g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year);
122 g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon);
123 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday);
124 g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour);
125 g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min);
126 g_assert_cmpint (g_date_time_get_second (dt), ==, tm.tm_sec);
127 g_date_time_unref (dt);
129 memset (&tm, 0, sizeof (tm));
138 dt = g_date_time_new_from_epoch (t);
139 g_assert_cmpint (g_date_time_get_year (dt), ==, 1970);
140 g_assert_cmpint (g_date_time_get_month (dt), ==, 1);
141 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1);
142 g_assert_cmpint (g_date_time_get_hour (dt), ==, 0);
143 g_assert_cmpint (g_date_time_get_minute (dt), ==, 0);
144 g_assert_cmpint (g_date_time_get_second (dt), ==, 0);
145 g_date_time_unref (dt);
149 test_GDateTime_is_leap_year (void)
154 for (i = 1; i <= 3000; i++)
156 dt = g_date_time_new_from_date (i, 1, 1);
157 if ((((i % 4) == 0) && ((i % 100) != 0)) || ((i % 400) == 0))
158 g_assert (g_date_time_is_leap_year (dt));
160 g_assert (!g_date_time_is_leap_year (dt));
161 g_date_time_unref (dt);
166 test_GDateTime_compare (void)
168 GDateTime *dt1, *dt2;
171 dt1 = g_date_time_new_from_date (2000, 1, 1);
173 for (i = 1; i < 2000; i++)
175 dt2 = g_date_time_new_from_date (i, 12, 31);
176 g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2));
177 g_date_time_unref (dt2);
180 dt2 = g_date_time_new_full (1999, 12, 31, 23, 59, 59, NULL);
181 g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2));
182 g_date_time_unref (dt2);
184 dt2 = g_date_time_new_full (2000, 1, 1, 0, 0, 1, NULL);
185 g_assert_cmpint (-1, ==, g_date_time_compare (dt1, dt2));
186 g_date_time_unref (dt2);
188 dt2 = g_date_time_new_full (2000, 1, 1, 0, 0, 0, NULL);
189 g_assert_cmpint (0, ==, g_date_time_compare (dt1, dt2));
190 g_date_time_unref (dt2);
191 g_date_time_unref (dt1);
195 test_GDateTime_date (void)
197 GDateTime *dt1, *dt2;
199 dt1 = g_date_time_new_full (2009, 10, 19, 13, 0, 55, NULL);
200 dt2 = g_date_time_day (dt1);
201 g_assert (dt1 != NULL);
202 g_assert (dt2 != NULL);
203 g_assert_cmpint (2009, ==, g_date_time_get_year (dt2));
204 g_assert_cmpint (10, ==, g_date_time_get_month (dt2));
205 g_assert_cmpint (19, ==, g_date_time_get_day_of_month (dt2));
206 g_assert_cmpint (0, ==, g_date_time_get_hour (dt2));
207 g_assert_cmpint (0, ==, g_date_time_get_minute (dt2));
208 g_assert_cmpint (0, ==, g_date_time_get_second (dt2));
209 g_date_time_unref (dt1);
210 g_date_time_unref (dt2);
214 test_GDateTime_equal (void)
216 GDateTime *dt1, *dt2;
217 GTimeZone *time_zone;
219 dt1 = g_date_time_new_from_date (2009, 10, 19);
220 dt2 = g_date_time_new_from_date (2009, 10, 19);
221 g_assert (g_date_time_equal (dt1, dt2));
222 g_date_time_unref (dt1);
223 g_date_time_unref (dt2);
225 dt1 = g_date_time_new_from_date (2009, 10, 18);
226 dt2 = g_date_time_new_from_date (2009, 10, 19);
227 g_assert (!g_date_time_equal (dt1, dt2));
228 g_date_time_unref (dt1);
229 g_date_time_unref (dt2);
231 /* UTC-0300 and not in DST */
232 time_zone = g_time_zone_new (-3 * 3600, FALSE);
233 dt1 = g_date_time_new_full (2010, 5, 24, 8, 0, 0, time_zone);
234 g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600));
236 dt2 = g_date_time_new_full (2010, 5, 24, 11, 0, 0, NULL);
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);
241 g_time_zone_free (time_zone);
243 /* America/Recife is in UTC-0300 */
244 time_zone = g_time_zone_new_for_name ("America/Recife");
245 dt1 = g_date_time_new_full (2010, 5, 24, 8, 0, 0, time_zone);
246 g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600));
247 g_assert (g_date_time_equal (dt1, dt2));
248 g_date_time_unref (dt1);
249 g_date_time_unref (dt2);
250 g_time_zone_free (time_zone);
254 test_GDateTime_get_day_of_week (void)
258 dt = g_date_time_new_from_date (2009, 10, 19);
259 g_assert_cmpint (1, ==, g_date_time_get_day_of_week (dt));
260 g_date_time_unref (dt);
262 dt = g_date_time_new_from_date (2000, 10, 1);
263 g_assert_cmpint (7, ==, g_date_time_get_day_of_week (dt));
264 g_date_time_unref (dt);
268 test_GDateTime_get_day_of_month (void)
272 dt = g_date_time_new_from_date (2009, 10, 19);
273 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 19);
274 g_date_time_unref (dt);
276 dt = g_date_time_new_from_date (1400, 3, 12);
277 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 12);
278 g_date_time_unref (dt);
280 dt = g_date_time_new_from_date (1800, 12, 31);
281 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 31);
282 g_date_time_unref (dt);
284 dt = g_date_time_new_from_date (1000, 1, 1);
285 g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1);
286 g_date_time_unref (dt);
290 test_GDateTime_get_dmy (void)
297 gint days[2][13] = {{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
298 {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}};
301 memset (&tm, 0, sizeof (struct tm));
302 get_localtime_tm (t, &tm);
304 dt = g_date_time_new_from_epoch (t);
305 g_date_time_get_dmy(dt, &d, &m, &y);
306 g_assert_cmpint(y, ==, tm.tm_year + 1900);
307 g_assert_cmpint(m, ==, tm.tm_mon + 1);
308 g_assert_cmpint(d, ==, tm.tm_mday);
311 for (y = 1750; y < 2250; y++)
313 gint leap = ((y % 4) == 0) && (!(((y % 100) == 0) && ((y % 400) != 0)))
317 for (m = 1; m <= 12; m++)
319 for (d = 1; d <= days[leap][m]; d++)
321 GDateTime *dt1 = g_date_time_new_from_date (y, m, d);
323 g_date_time_get_dmy (dt1, &d2, &m2, &y2);
324 g_assert_cmpint (y, ==, y2);
325 g_assert_cmpint (m, ==, m2);
326 g_assert_cmpint (d, ==, d2);
327 g_date_time_unref (dt1);
334 test_GDateTime_get_hour (void)
338 dt = g_date_time_new_full (2009, 10, 19, 15, 13, 11, NULL);
339 g_assert_cmpint (15, ==, g_date_time_get_hour (dt));
340 g_date_time_unref (dt);
342 dt = g_date_time_new_full (100, 10, 19, 1, 0, 0, NULL);
343 g_assert_cmpint (1, ==, g_date_time_get_hour (dt));
344 g_date_time_unref (dt);
346 dt = g_date_time_new_full (100, 10, 19, 0, 0, 0, NULL);
347 g_assert_cmpint (0, ==, g_date_time_get_hour (dt));
348 g_date_time_unref (dt);
350 dt = g_date_time_new_full (100, 10, 1, 23, 59, 59, NULL);
351 g_assert_cmpint (23, ==, g_date_time_get_hour (dt));
352 g_date_time_unref (dt);
356 test_GDateTime_get_julian (void)
359 gint period, julian, hour = 1, min = 1, sec = 1;
361 dt = g_date_time_new_from_date (1984, 8, 16);
362 g_date_time_get_julian (dt, &period, &julian, &hour, &min, &sec);
363 g_assert_cmpint (period, ==, 0);
364 g_assert_cmpint (julian, ==, 2445929);
365 g_assert_cmpint (hour, ==, 0);
366 g_assert_cmpint (min, ==, 0);
367 g_assert_cmpint (sec, ==, 0);
368 g_date_time_unref (dt);
372 test_GDateTime_get_microsecond (void)
377 g_get_current_time (&tv);
378 dt = g_date_time_new_from_timeval (&tv);
379 g_assert_cmpint (tv.tv_usec, ==, g_date_time_get_microsecond (dt));
380 g_date_time_unref (dt);
384 test_GDateTime_get_millisecond (void)
389 g_get_current_time (&tv);
390 dt = g_date_time_new_from_timeval (&tv);
391 g_assert_cmpint ((tv.tv_usec / 1000), ==, g_date_time_get_millisecond (dt));
392 g_date_time_unref (dt);
394 dt = g_date_time_new_full (2010, 9, 15, 12, 0, 0.1234, NULL);
395 g_assert_cmpint (123, ==, g_date_time_get_millisecond (dt));
396 g_assert_cmpint (123400, ==, g_date_time_get_microsecond (dt));
397 g_date_time_unref (dt);
401 test_GDateTime_get_year (void)
405 dt = g_date_time_new_from_date (2009, 1, 1);
406 g_assert_cmpint (2009, ==, g_date_time_get_year (dt));
407 g_date_time_unref (dt);
409 dt = g_date_time_new_from_date (1, 1, 1);
410 g_assert_cmpint (1, ==, g_date_time_get_year (dt));
411 g_date_time_unref (dt);
413 dt = g_date_time_new_from_date (13, 1, 1);
414 g_assert_cmpint (13, ==, g_date_time_get_year (dt));
415 g_date_time_unref (dt);
417 dt = g_date_time_new_from_date (3000, 1, 1);
418 g_assert_cmpint (3000, ==, g_date_time_get_year (dt));
419 g_date_time_unref (dt);
423 test_GDateTime_hash (void)
427 h = g_hash_table_new_full (g_date_time_hash, g_date_time_equal,
428 (GDestroyNotify)g_date_time_unref,
430 g_hash_table_insert (h, g_date_time_new_now (), NULL);
431 g_hash_table_remove_all (h);
432 g_hash_table_destroy (h);
436 test_GDateTime_new_from_timeval (void)
441 g_get_current_time (&tv);
442 dt = g_date_time_new_from_timeval (&tv);
444 if (g_test_verbose ())
445 g_print ("\nDT%04d-%02d-%02dT%02d:%02d:%02d%s\n",
446 g_date_time_get_year (dt),
447 g_date_time_get_month (dt),
448 g_date_time_get_day_of_month (dt),
449 g_date_time_get_hour (dt),
450 g_date_time_get_minute (dt),
451 g_date_time_get_second (dt),
452 g_date_time_get_timezone_name (dt));
454 g_date_time_to_timeval (dt, &tv2);
455 g_assert_cmpint (tv.tv_sec, ==, tv2.tv_sec);
456 g_assert_cmpint (tv.tv_usec, ==, tv2.tv_usec);
457 g_date_time_unref (dt);
461 test_GDateTime_to_epoch (void)
467 dt = g_date_time_new_from_epoch (t);
468 g_assert_cmpint (g_date_time_to_epoch (dt), ==, t);
469 g_date_time_unref (dt);
473 test_GDateTime_add_years (void)
477 dt = g_date_time_new_from_date (2009, 10, 19);
478 dt2 = g_date_time_add_years (dt, 1);
479 g_assert_cmpint (2010, ==, g_date_time_get_year (dt2));
480 g_date_time_unref (dt);
481 g_date_time_unref (dt2);
485 test_GDateTime_add_months (void)
487 #define TEST_ADD_MONTHS(y,m,d,a,ny,nm,nd) G_STMT_START { \
488 GDateTime *dt, *dt2; \
489 dt = g_date_time_new_from_date (y, m, d); \
490 dt2 = g_date_time_add_months (dt, a); \
491 ASSERT_DATE (dt2, ny, nm, nd); \
492 g_date_time_unref (dt); \
493 g_date_time_unref (dt2); \
496 TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31);
497 TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31);
498 TEST_ADD_MONTHS (2009, 6, 15, 1, 2009, 7, 15);
499 TEST_ADD_MONTHS (1400, 3, 1, 1, 1400, 4, 1);
500 TEST_ADD_MONTHS (1400, 1, 31, 1, 1400, 2, 28);
501 TEST_ADD_MONTHS (1400, 1, 31, 7200, 2000, 1, 31);
502 TEST_ADD_MONTHS (2008, 2, 29, 12, 2009, 2, 28);
503 TEST_ADD_MONTHS (2000, 8, 16, -5, 2000, 3, 16);
504 TEST_ADD_MONTHS (2000, 8, 16, -12, 1999, 8, 16);
505 TEST_ADD_MONTHS (2011, 2, 1, -13, 2010, 1, 1);
506 TEST_ADD_MONTHS (1776, 7, 4, 1200, 1876, 7, 4);
510 test_GDateTime_add_days (void)
512 #define TEST_ADD_DAYS(y,m,d,a,ny,nm,nd) G_STMT_START { \
513 GDateTime *dt, *dt2; \
514 dt = g_date_time_new_from_date (y, m, d); \
515 dt2 = g_date_time_add_days (dt, a); \
516 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
517 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
518 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
519 g_date_time_unref (dt); \
520 g_date_time_unref (dt2); \
523 TEST_ADD_DAYS (2009, 1, 31, 1, 2009, 2, 1);
524 TEST_ADD_DAYS (2009, 2, 1, -1, 2009, 1, 31);
525 TEST_ADD_DAYS (2008, 2, 28, 1, 2008, 2, 29);
526 TEST_ADD_DAYS (2008, 12, 31, 1, 2009, 1, 1);
527 TEST_ADD_DAYS (1, 1, 1, 1, 1, 1, 2);
528 TEST_ADD_DAYS (1955, 5, 24, 10, 1955, 6, 3);
529 TEST_ADD_DAYS (1955, 5, 24, -10, 1955, 5, 14);
533 test_GDateTime_add_weeks (void)
535 #define TEST_ADD_WEEKS(y,m,d,a,ny,nm,nd) G_STMT_START { \
536 GDateTime *dt, *dt2; \
537 dt = g_date_time_new_from_date (y, m, d); \
538 dt2 = g_date_time_add_weeks (dt, a); \
539 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
540 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
541 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
542 g_date_time_unref (dt); \
543 g_date_time_unref (dt2); \
546 TEST_ADD_WEEKS (2009, 1, 1, 1, 2009, 1, 8);
547 TEST_ADD_WEEKS (2009, 8, 30, 1, 2009, 9, 6);
548 TEST_ADD_WEEKS (2009, 12, 31, 1, 2010, 1, 7);
549 TEST_ADD_WEEKS (2009, 1, 1, -1, 2008, 12, 25);
553 test_GDateTime_add_hours (void)
555 #define TEST_ADD_HOURS(y,m,d,h,mi,s,a,ny,nm,nd,nh,nmi,ns) G_STMT_START { \
556 GDateTime *dt, *dt2; \
557 dt = g_date_time_new_full (y, m, d, h, mi, s, NULL); \
558 dt2 = g_date_time_add_hours (dt, a); \
559 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
560 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
561 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
562 g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \
563 g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \
564 g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \
565 g_date_time_unref (dt); \
566 g_date_time_unref (dt2); \
569 TEST_ADD_HOURS (2009, 1, 1, 0, 0, 0, 1, 2009, 1, 1, 1, 0, 0);
570 TEST_ADD_HOURS (2008, 12, 31, 23, 0, 0, 1, 2009, 1, 1, 0, 0, 0);
574 test_GDateTime_add_full (void)
576 #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 { \
577 GDateTime *dt, *dt2; \
578 dt = g_date_time_new_full (y, m, d, h, mi, s, NULL); \
579 dt2 = g_date_time_add_full (dt, ay, am, ad, ah, ami, as); \
580 g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \
581 g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \
582 g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \
583 g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \
584 g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \
585 g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \
586 g_date_time_unref (dt); \
587 g_date_time_unref (dt2); \
590 TEST_ADD_FULL (2009, 10, 21, 0, 0, 0,
592 2010, 11, 22, 1, 1, 1);
593 TEST_ADD_FULL (2000, 1, 1, 1, 1, 1,
595 2000, 2, 1, 1, 1, 1);
596 TEST_ADD_FULL (2000, 1, 1, 0, 0, 0,
598 1999, 2, 1, 0, 0, 0);
599 TEST_ADD_FULL (2010, 10, 31, 0, 0, 0,
601 2011, 2, 28, 0, 0, 0);
602 TEST_ADD_FULL (2010, 8, 25, 22, 45, 0,
604 2010, 10, 2, 0, 10, 0);
608 test_GDateTime_add_milliseconds (void)
610 #define TEST_ADD_MILLISECOND(i,o) G_STMT_START { \
611 GDateTime *dt, *dt2; \
612 dt = g_date_time_new_from_date (2000, 1, 1); \
613 dt2 = g_date_time_add_milliseconds (dt, i); \
614 g_assert_cmpint (o, ==, g_date_time_get_millisecond (dt2)); \
615 g_date_time_unref (dt); \
616 g_date_time_unref (dt2); \
619 TEST_ADD_MILLISECOND (199, 199);
620 TEST_ADD_MILLISECOND (10001, 1);
621 TEST_ADD_MILLISECOND (22201, 201);
622 TEST_ADD_MILLISECOND (-1000, 0);
626 test_GDateTime_add_minutes (void)
628 #define TEST_ADD_MINUTES(i,o) G_STMT_START { \
629 GDateTime *dt, *dt2; \
630 dt = g_date_time_new_from_date (2000, 1, 1); \
631 dt2 = g_date_time_add_minutes (dt, i); \
632 g_assert_cmpint (o, ==, g_date_time_get_minute (dt2)); \
633 g_date_time_unref (dt); \
634 g_date_time_unref (dt2); \
637 TEST_ADD_MINUTES (60, 0);
638 TEST_ADD_MINUTES (100, 40);
639 TEST_ADD_MINUTES (5, 5);
640 TEST_ADD_MINUTES (86401, 1);
641 TEST_ADD_MINUTES (-86401, 59);
645 test_GDateTime_add_seconds (void)
647 #define TEST_ADD_SECONDS(i,o) G_STMT_START { \
648 GDateTime *dt, *dt2; \
649 dt = g_date_time_new_from_date (2000, 1, 1); \
650 dt2 = g_date_time_add_seconds (dt, i); \
651 g_assert_cmpint (o, ==, g_date_time_get_second (dt2)); \
652 g_date_time_unref (dt); \
653 g_date_time_unref (dt2); \
656 TEST_ADD_SECONDS (1, 1);
657 TEST_ADD_SECONDS (60, 0);
658 TEST_ADD_SECONDS (61, 1);
659 TEST_ADD_SECONDS (120, 0);
660 TEST_ADD_SECONDS (-61, 59);
661 TEST_ADD_SECONDS (86401, 1);
662 TEST_ADD_SECONDS (-86401, 59);
663 TEST_ADD_SECONDS (-31, 29);
664 TEST_ADD_SECONDS (13, 13);
668 test_GDateTime_diff (void)
670 #define TEST_DIFF(y,m,d,y2,m2,d2,u) G_STMT_START { \
671 GDateTime *dt1, *dt2; \
673 dt1 = g_date_time_new_from_date (y, m, d); \
674 dt2 = g_date_time_new_from_date (y2, m2, d2); \
675 ts = g_date_time_difference (dt1, dt2); \
676 g_assert_cmpint (ts, ==, u); \
677 g_date_time_unref (dt1); \
678 g_date_time_unref (dt2); \
681 TEST_DIFF (2009, 1, 1, 2009, 2, 1, G_TIME_SPAN_DAY * 31);
682 TEST_DIFF (2009, 1, 1, 2010, 1, 1, G_TIME_SPAN_DAY * 365);
683 TEST_DIFF (2008, 2, 28, 2008, 2, 29, G_TIME_SPAN_DAY);
684 TEST_DIFF (2008, 2, 29, 2008, 2, 28, -G_TIME_SPAN_DAY);
686 /* TODO: Add usec tests */
690 test_GDateTime_get_minute (void)
694 dt = g_date_time_new_full (2009, 12, 1, 1, 31, 0, NULL);
695 g_assert_cmpint (31, ==, g_date_time_get_minute (dt));
696 g_date_time_unref (dt);
700 test_GDateTime_get_month (void)
704 dt = g_date_time_new_full (2009, 12, 1, 1, 31, 0, NULL);
705 g_assert_cmpint (12, ==, g_date_time_get_month (dt));
706 g_date_time_unref (dt);
710 test_GDateTime_get_second (void)
714 dt = g_date_time_new_full (2009, 12, 1, 1, 31, 44, NULL);
715 g_assert_cmpint (44, ==, g_date_time_get_second (dt));
716 g_date_time_unref (dt);
720 test_GDateTime_new_from_date (void)
724 dt = g_date_time_new_from_date (2009, 12, 11);
725 g_assert_cmpint (2009, ==, g_date_time_get_year (dt));
726 g_assert_cmpint (12, ==, g_date_time_get_month (dt));
727 g_assert_cmpint (11, ==, g_date_time_get_day_of_month (dt));
728 g_date_time_unref (dt);
732 test_GDateTime_new_full (void)
735 GTimeZone *time_zone;
737 dt = g_date_time_new_full (2009, 12, 11, 12, 11, 10, NULL);
738 g_assert_cmpint (2009, ==, g_date_time_get_year (dt));
739 g_assert_cmpint (12, ==, g_date_time_get_month (dt));
740 g_assert_cmpint (11, ==, g_date_time_get_day_of_month (dt));
741 g_assert_cmpint (12, ==, g_date_time_get_hour (dt));
742 g_assert_cmpint (11, ==, g_date_time_get_minute (dt));
743 g_assert_cmpint (10, ==, g_date_time_get_second (dt));
744 g_date_time_unref (dt);
746 time_zone = g_time_zone_new_for_name ("America/Recife");
747 dt = g_date_time_new_full (2010, 5, 24, 8, 4, 0, time_zone);
748 g_assert_cmpint (2010, ==, g_date_time_get_year (dt));
749 g_assert_cmpint (5, ==, g_date_time_get_month (dt));
750 g_assert_cmpint (24, ==, g_date_time_get_day_of_month (dt));
751 g_assert_cmpint (8, ==, g_date_time_get_hour (dt));
752 g_assert_cmpint (4, ==, g_date_time_get_minute (dt));
753 g_assert_cmpint (0, ==, g_date_time_get_second (dt));
754 g_assert_cmpstr ("BRT", ==, g_date_time_get_timezone_name (dt));
755 g_assert (!g_date_time_is_daylight_savings (dt));
756 g_date_time_unref (dt);
757 g_time_zone_free (time_zone);
761 test_GDateTime_utc_now (void)
772 struct tm *tmp = gmtime (&t);
773 /* Assume gmtime() can't fail as we got t from time(NULL). (Note
774 * that on Windows, gmtime() *is* MT-safe, it uses a thread-local
777 memcpy (&tm, tmp, sizeof (struct tm));
780 dt = g_date_time_new_utc_now ();
781 g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt));
782 g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt));
783 g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt));
784 g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt));
785 g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt));
786 g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt));
787 g_date_time_unref (dt);
791 test_GDateTime_get_utc_offset (void)
797 memset (&tm, 0, sizeof (tm));
798 get_localtime_tm (time (NULL), &tm);
800 dt = g_date_time_new_now ();
801 ts = g_date_time_get_utc_offset (dt);
802 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
803 g_assert_cmpint (ts, ==, (tm.tm_gmtoff * G_TIME_SPAN_SECOND));
805 g_date_time_unref (dt);
809 test_GDateTime_to_timeval (void)
814 memset (&tv1, 0, sizeof (tv1));
815 memset (&tv2, 0, sizeof (tv2));
817 g_get_current_time (&tv1);
818 dt = g_date_time_new_from_timeval (&tv1);
819 g_date_time_to_timeval (dt, &tv2);
820 g_assert_cmpint (tv1.tv_sec, ==, tv2.tv_sec);
821 g_assert_cmpint (tv1.tv_usec, ==, tv2.tv_usec);
822 g_date_time_unref (dt);
826 test_GDateTime_to_local (void)
828 GDateTime *utc, *now, *dt;
830 utc = g_date_time_new_utc_now ();
831 now = g_date_time_new_now ();
832 dt = g_date_time_to_local (utc);
834 g_assert_cmpint (g_date_time_get_year (now), ==, g_date_time_get_year (dt));
835 g_assert_cmpint (g_date_time_get_month (now), ==, g_date_time_get_month (dt));
836 g_assert_cmpint (g_date_time_get_day_of_month (now), ==, g_date_time_get_day_of_month (dt));
837 g_assert_cmpint (g_date_time_get_hour (now), ==, g_date_time_get_hour (dt));
838 g_assert_cmpint (g_date_time_get_minute (now), ==, g_date_time_get_minute (dt));
839 g_assert_cmpint (g_date_time_get_second (now), ==, g_date_time_get_second (dt));
841 g_date_time_unref (now);
842 g_date_time_unref (utc);
843 g_date_time_unref (dt);
847 test_GDateTime_to_utc (void)
858 struct tm *tmp = gmtime (&t);
859 memcpy (&tm, tmp, sizeof (struct tm));
862 dt2 = g_date_time_new_now ();
863 dt = g_date_time_to_utc (dt2);
864 g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt));
865 g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt));
866 g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt));
867 g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt));
868 g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt));
869 g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt));
870 g_date_time_unref (dt);
871 g_date_time_unref (dt2);
875 test_GDateTime_get_day_of_year (void)
877 #define TEST_DAY_OF_YEAR(y,m,d,o) G_STMT_START { \
878 GDateTime *__dt = g_date_time_new_from_date ((y), (m), (d)); \
879 g_assert_cmpint ((o), ==, g_date_time_get_day_of_year (__dt)); \
880 g_date_time_unref (__dt); } G_STMT_END
882 TEST_DAY_OF_YEAR (2009, 1, 1, 1);
883 TEST_DAY_OF_YEAR (2009, 2, 1, 32);
884 TEST_DAY_OF_YEAR (2009, 8, 16, 228);
885 TEST_DAY_OF_YEAR (2008, 8, 16, 229);
889 test_GDateTime_printf (void)
896 #define TEST_PRINTF(f,o) G_STMT_START { \
897 GDateTime *__dt = g_date_time_new_from_date (2009, 10, 24); \
898 gchar *__p = g_date_time_printf (__dt, (f)); \
899 g_assert_cmpstr (__p, ==, (o)); \
900 g_date_time_unref (__dt); \
901 g_free (__p); } G_STMT_END
903 #define TEST_PRINTF_DATE(y,m,d,f,o) G_STMT_START { \
904 GDateTime *dt = g_date_time_new_from_date ((y), (m), (d)); \
905 gchar *p = g_date_time_printf (dt, (f)); \
906 g_assert_cmpstr (p, ==, (o)); \
907 g_date_time_unref (dt); \
908 g_free (p); } G_STMT_END
910 #define TEST_PRINTF_TIME(h,m,s,f,o) G_STMT_START { \
911 GDateTime *dt = g_date_time_new_full (2009, 10, 24, (h), (m), (s), NULL); \
912 gchar *p = g_date_time_printf (dt, (f)); \
913 g_assert_cmpstr (p, ==, (o)); \
914 g_date_time_unref (dt); \
915 g_free (p); } G_STMT_END
918 * This is a little helper to make sure we can compare timezones to
919 * that of the generated timezone.
922 memset (&tt, 0, sizeof(tt));
923 get_localtime_tm (t, &tt);
924 tt.tm_year = 2009 - 1900;
925 tt.tm_mon = 9; /* 0 indexed */
928 memset (&tt, 0, sizeof(tt));
929 get_localtime_tm (t, &tt);
930 strftime (dst, sizeof(dst), "%Z", &tt);
932 /* get current time_t for 20090924 in the local timezone */
937 g_sprintf (t_str, "%ld", t);
939 TEST_PRINTF ("%a", "Sat");
940 TEST_PRINTF ("%A", "Saturday");
941 TEST_PRINTF ("%b", "Oct");
942 TEST_PRINTF ("%B", "October");
943 TEST_PRINTF ("%d", "24");
944 TEST_PRINTF_DATE (2009, 1, 1, "%d", "01");
945 TEST_PRINTF ("%e", "24"); // fixme
946 TEST_PRINTF ("%h", "Oct");
947 TEST_PRINTF ("%H", "00");
948 TEST_PRINTF_TIME (15, 0, 0, "%H", "15");
949 TEST_PRINTF ("%I", "12");
950 TEST_PRINTF_TIME (15, 0, 0, "%I", "03");
951 TEST_PRINTF ("%j", "297");
952 TEST_PRINTF ("%k", " 0");
953 TEST_PRINTF_TIME (13, 13, 13, "%k", "13");
954 TEST_PRINTF ("%l", "12");
955 TEST_PRINTF_TIME (13, 13, 13, "%l", " 1");
956 TEST_PRINTF_TIME (10, 13, 13, "%l", "10");
957 TEST_PRINTF ("%m", "10");
958 TEST_PRINTF ("%M", "00");
959 TEST_PRINTF ("%N", "0");
960 TEST_PRINTF ("%p", "AM");
961 TEST_PRINTF_TIME (13, 13, 13, "%p", "PM");
962 TEST_PRINTF ("%P", "am");
963 TEST_PRINTF_TIME (13, 13, 13, "%P", "pm");
964 TEST_PRINTF ("%r", "12:00:00 AM");
965 TEST_PRINTF_TIME (13, 13, 13, "%r", "01:13:13 PM");
966 TEST_PRINTF ("%R", "00:00");
967 TEST_PRINTF_TIME (13, 13, 31, "%R", "13:13");
968 TEST_PRINTF ("%s", t_str);
969 TEST_PRINTF ("%S", "00");
970 TEST_PRINTF ("%t", " ");
971 TEST_PRINTF ("%W", "42");
972 TEST_PRINTF ("%u", "6");
973 TEST_PRINTF ("%x", "10/24/09");
974 TEST_PRINTF ("%X", "00:00:00");
975 TEST_PRINTF_TIME (13, 14, 15, "%X", "13:14:15");
976 TEST_PRINTF ("%y", "09");
977 TEST_PRINTF ("%Y", "2009");
978 TEST_PRINTF ("%%", "%");
979 TEST_PRINTF ("%", "");
980 TEST_PRINTF ("%9", NULL);
981 TEST_PRINTF ("%Z", dst);
988 g_test_init (&argc, &argv, NULL);
990 /* GDateTime Tests */
992 g_test_add_func ("/GDateTime/add_days", test_GDateTime_add_days);
993 g_test_add_func ("/GDateTime/add_full", test_GDateTime_add_full);
994 g_test_add_func ("/GDateTime/add_hours", test_GDateTime_add_hours);
995 g_test_add_func ("/GDateTime/add_milliseconds", test_GDateTime_add_milliseconds);
996 g_test_add_func ("/GDateTime/add_minutes", test_GDateTime_add_minutes);
997 g_test_add_func ("/GDateTime/add_months", test_GDateTime_add_months);
998 g_test_add_func ("/GDateTime/add_seconds", test_GDateTime_add_seconds);
999 g_test_add_func ("/GDateTime/add_weeks", test_GDateTime_add_weeks);
1000 g_test_add_func ("/GDateTime/add_years", test_GDateTime_add_years);
1001 g_test_add_func ("/GDateTime/compare", test_GDateTime_compare);
1002 g_test_add_func ("/GDateTime/date", test_GDateTime_date);
1003 g_test_add_func ("/GDateTime/diff", test_GDateTime_diff);
1004 g_test_add_func ("/GDateTime/equal", test_GDateTime_equal);
1005 g_test_add_func ("/GDateTime/get_day_of_week", test_GDateTime_get_day_of_week);
1006 g_test_add_func ("/GDateTime/get_day_of_month", test_GDateTime_get_day_of_month);
1007 g_test_add_func ("/GDateTime/get_day_of_year", test_GDateTime_get_day_of_year);
1008 g_test_add_func ("/GDateTime/get_dmy", test_GDateTime_get_dmy);
1009 g_test_add_func ("/GDateTime/get_hour", test_GDateTime_get_hour);
1010 g_test_add_func ("/GDateTime/get_julian", test_GDateTime_get_julian);
1011 g_test_add_func ("/GDateTime/get_microsecond", test_GDateTime_get_microsecond);
1012 g_test_add_func ("/GDateTime/get_millisecond", test_GDateTime_get_millisecond);
1013 g_test_add_func ("/GDateTime/get_minute", test_GDateTime_get_minute);
1014 g_test_add_func ("/GDateTime/get_month", test_GDateTime_get_month);
1015 g_test_add_func ("/GDateTime/get_second", test_GDateTime_get_second);
1016 g_test_add_func ("/GDateTime/get_utc_offset", test_GDateTime_get_utc_offset);
1017 g_test_add_func ("/GDateTime/get_year", test_GDateTime_get_year);
1018 g_test_add_func ("/GDateTime/hash", test_GDateTime_hash);
1019 g_test_add_func ("/GDateTime/is_leap_year", test_GDateTime_is_leap_year);
1020 g_test_add_func ("/GDateTime/new_from_date", test_GDateTime_new_from_date);
1021 g_test_add_func ("/GDateTime/new_from_epoch", test_GDateTime_new_from_epoch);
1022 g_test_add_func ("/GDateTime/new_from_timeval", test_GDateTime_new_from_timeval);
1023 g_test_add_func ("/GDateTime/new_full", test_GDateTime_new_full);
1024 g_test_add_func ("/GDateTime/now", test_GDateTime_now);
1025 g_test_add_func ("/GDateTime/printf", test_GDateTime_printf);
1026 g_test_add_func ("/GDateTime/to_local", test_GDateTime_to_local);
1027 g_test_add_func ("/GDateTime/to_epoch", test_GDateTime_to_epoch);
1028 g_test_add_func ("/GDateTime/to_timeval", test_GDateTime_to_timeval);
1029 g_test_add_func ("/GDateTime/to_utc", test_GDateTime_to_utc);
1030 g_test_add_func ("/GDateTime/today", test_GDateTime_today);
1031 g_test_add_func ("/GDateTime/utc_now", test_GDateTime_utc_now);
1033 return g_test_run ();