/* gdatetime-tests.c * * Copyright (C) 2009-2010 Christian Hergert * * This is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include "config.h" #include #include #include #include #include #define ASSERT_DATE(dt,y,m,d) G_STMT_START { \ g_assert_cmpint ((y), ==, g_date_time_get_year ((dt))); \ g_assert_cmpint ((m), ==, g_date_time_get_month ((dt))); \ g_assert_cmpint ((d), ==, g_date_time_get_day_of_month ((dt))); \ } G_STMT_END #define ASSERT_TIME(dt,H,M,S) G_STMT_START { \ g_assert_cmpint ((H), ==, g_date_time_get_hour ((dt))); \ g_assert_cmpint ((M), ==, g_date_time_get_minute ((dt))); \ g_assert_cmpint ((S), ==, g_date_time_get_second ((dt))); \ } G_STMT_END static void get_localtime_tm (time_t time_, struct tm *retval) { #ifdef HAVE_LOCALTIME_R localtime_r (&time_, retval); #else { struct tm *ptm = localtime (&time_); if (ptm == NULL) { /* Happens at least in Microsoft's C library if you pass a * negative time_t. Use 2000-01-01 as default date. */ #ifndef G_DISABLE_CHECKS g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, "ptm != NULL"); #endif retval->tm_mon = 0; retval->tm_mday = 1; retval->tm_year = 100; } else memcpy ((void *) retval, (void *) ptm, sizeof (struct tm)); } #endif /* HAVE_LOCALTIME_R */ } static void test_GDateTime_now (void) { GDateTime *dt; struct tm tm; time_t before; time_t after; /* before <= dt.to_unix() <= after, but the inequalities might not be * equality if we're close to the boundary between seconds. * We loop until before == after (and hence dt.to_unix() should equal both) * to guard against that. */ do { before = g_get_real_time () / G_TIME_SPAN_SECOND; memset (&tm, 0, sizeof (tm)); get_localtime_tm (before, &tm); dt = g_date_time_new_now_local (); after = g_get_real_time () / G_TIME_SPAN_SECOND; } while (before != after); g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year); g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday); g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour); g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min); g_assert_cmpint (g_date_time_get_second (dt), ==, tm.tm_sec); g_date_time_unref (dt); } static void test_GDateTime_new_from_unix (void) { GDateTime *dt; struct tm tm; time_t t; memset (&tm, 0, sizeof (tm)); t = time (NULL); get_localtime_tm (t, &tm); dt = g_date_time_new_from_unix_local (t); g_assert_cmpint (g_date_time_get_year (dt), ==, 1900 + tm.tm_year); g_assert_cmpint (g_date_time_get_month (dt), ==, 1 + tm.tm_mon); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, tm.tm_mday); g_assert_cmpint (g_date_time_get_hour (dt), ==, tm.tm_hour); g_assert_cmpint (g_date_time_get_minute (dt), ==, tm.tm_min); g_assert_cmpint (g_date_time_get_second (dt), ==, tm.tm_sec); g_date_time_unref (dt); memset (&tm, 0, sizeof (tm)); tm.tm_year = 90; tm.tm_mday = 1; tm.tm_mon = 0; tm.tm_hour = 0; tm.tm_min = 0; tm.tm_sec = 0; tm.tm_isdst = -1; t = mktime (&tm); dt = g_date_time_new_from_unix_local (t); g_assert_cmpint (g_date_time_get_year (dt), ==, 1990); g_assert_cmpint (g_date_time_get_month (dt), ==, 1); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1); g_assert_cmpint (g_date_time_get_hour (dt), ==, 0); g_assert_cmpint (g_date_time_get_minute (dt), ==, 0); g_assert_cmpint (g_date_time_get_second (dt), ==, 0); g_date_time_unref (dt); } static void test_GDateTime_invalid (void) { GDateTime *dt; g_test_bug ("702674"); dt = g_date_time_new_utc (2013, -2147483647, 31, 17, 15, 48); g_assert (dt == NULL); } static void test_GDateTime_compare (void) { GDateTime *dt1, *dt2; gint i; dt1 = g_date_time_new_utc (2000, 1, 1, 0, 0, 0); for (i = 1; i < 2000; i++) { dt2 = g_date_time_new_utc (i, 12, 31, 0, 0, 0); g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2)); g_date_time_unref (dt2); } dt2 = g_date_time_new_utc (1999, 12, 31, 23, 59, 59); g_assert_cmpint (1, ==, g_date_time_compare (dt1, dt2)); g_date_time_unref (dt2); dt2 = g_date_time_new_utc (2000, 1, 1, 0, 0, 1); g_assert_cmpint (-1, ==, g_date_time_compare (dt1, dt2)); g_date_time_unref (dt2); dt2 = g_date_time_new_utc (2000, 1, 1, 0, 0, 0); g_assert_cmpint (0, ==, g_date_time_compare (dt1, dt2)); g_date_time_unref (dt2); g_date_time_unref (dt1); } static void test_GDateTime_equal (void) { GDateTime *dt1, *dt2; GTimeZone *tz; dt1 = g_date_time_new_local (2009, 10, 19, 0, 0, 0); dt2 = g_date_time_new_local (2009, 10, 19, 0, 0, 0); g_assert (g_date_time_equal (dt1, dt2)); g_date_time_unref (dt1); g_date_time_unref (dt2); dt1 = g_date_time_new_local (2009, 10, 18, 0, 0, 0); dt2 = g_date_time_new_local (2009, 10, 19, 0, 0, 0); g_assert (!g_date_time_equal (dt1, dt2)); g_date_time_unref (dt1); g_date_time_unref (dt2); /* UTC-0300 and not in DST */ tz = g_time_zone_new ("-03:00"); dt1 = g_date_time_new (tz, 2010, 5, 24, 8, 0, 0); g_time_zone_unref (tz); g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600)); /* UTC */ dt2 = g_date_time_new_utc (2010, 5, 24, 11, 0, 0); g_assert_cmpint (g_date_time_get_utc_offset (dt2), ==, 0); g_assert (g_date_time_equal (dt1, dt2)); g_date_time_unref (dt1); /* America/Recife is in UTC-0300 */ #ifdef G_OS_UNIX tz = g_time_zone_new ("America/Recife"); #elif defined G_OS_WIN32 tz = g_time_zone_new ("E. South America Standard Time"); #endif dt1 = g_date_time_new (tz, 2010, 5, 24, 8, 0, 0); g_time_zone_unref (tz); g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, (-3 * 3600)); g_assert (g_date_time_equal (dt1, dt2)); g_date_time_unref (dt1); g_date_time_unref (dt2); } static void test_GDateTime_get_day_of_week (void) { GDateTime *dt; dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0); g_assert_cmpint (1, ==, g_date_time_get_day_of_week (dt)); g_date_time_unref (dt); dt = g_date_time_new_local (2000, 10, 1, 0, 0, 0); g_assert_cmpint (7, ==, g_date_time_get_day_of_week (dt)); g_date_time_unref (dt); } static void test_GDateTime_get_day_of_month (void) { GDateTime *dt; dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 19); g_date_time_unref (dt); dt = g_date_time_new_local (1400, 3, 12, 0, 0, 0); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 12); g_date_time_unref (dt); dt = g_date_time_new_local (1800, 12, 31, 0, 0, 0); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 31); g_date_time_unref (dt); dt = g_date_time_new_local (1000, 1, 1, 0, 0, 0); g_assert_cmpint (g_date_time_get_day_of_month (dt), ==, 1); g_date_time_unref (dt); } static void test_GDateTime_get_hour (void) { GDateTime *dt; dt = g_date_time_new_utc (2009, 10, 19, 15, 13, 11); g_assert_cmpint (15, ==, g_date_time_get_hour (dt)); g_date_time_unref (dt); dt = g_date_time_new_utc (100, 10, 19, 1, 0, 0); g_assert_cmpint (1, ==, g_date_time_get_hour (dt)); g_date_time_unref (dt); dt = g_date_time_new_utc (100, 10, 19, 0, 0, 0); g_assert_cmpint (0, ==, g_date_time_get_hour (dt)); g_date_time_unref (dt); dt = g_date_time_new_utc (100, 10, 1, 23, 59, 59); g_assert_cmpint (23, ==, g_date_time_get_hour (dt)); g_date_time_unref (dt); } static void test_GDateTime_get_microsecond (void) { GTimeVal tv; GDateTime *dt; g_get_current_time (&tv); dt = g_date_time_new_from_timeval_local (&tv); g_assert_cmpint (tv.tv_usec, ==, g_date_time_get_microsecond (dt)); g_date_time_unref (dt); } static void test_GDateTime_get_year (void) { GDateTime *dt; dt = g_date_time_new_local (2009, 1, 1, 0, 0, 0); g_assert_cmpint (2009, ==, g_date_time_get_year (dt)); g_date_time_unref (dt); dt = g_date_time_new_local (1, 1, 1, 0, 0, 0); g_assert_cmpint (1, ==, g_date_time_get_year (dt)); g_date_time_unref (dt); dt = g_date_time_new_local (13, 1, 1, 0, 0, 0); g_assert_cmpint (13, ==, g_date_time_get_year (dt)); g_date_time_unref (dt); dt = g_date_time_new_local (3000, 1, 1, 0, 0, 0); g_assert_cmpint (3000, ==, g_date_time_get_year (dt)); g_date_time_unref (dt); } static void test_GDateTime_hash (void) { GHashTable *h; h = g_hash_table_new_full (g_date_time_hash, g_date_time_equal, (GDestroyNotify)g_date_time_unref, NULL); g_hash_table_insert (h, g_date_time_new_now_local (), NULL); g_hash_table_remove_all (h); g_hash_table_destroy (h); } static void test_GDateTime_new_from_timeval (void) { GDateTime *dt; GTimeVal tv, tv2; g_get_current_time (&tv); dt = g_date_time_new_from_timeval_local (&tv); if (g_test_verbose ()) g_printerr ("\nDT%04d-%02d-%02dT%02d:%02d:%02d%s\n", g_date_time_get_year (dt), g_date_time_get_month (dt), g_date_time_get_day_of_month (dt), g_date_time_get_hour (dt), g_date_time_get_minute (dt), g_date_time_get_second (dt), g_date_time_get_timezone_abbreviation (dt)); g_date_time_to_timeval (dt, &tv2); g_assert_cmpint (tv.tv_sec, ==, tv2.tv_sec); g_assert_cmpint (tv.tv_usec, ==, tv2.tv_usec); g_date_time_unref (dt); } static void test_GDateTime_new_from_timeval_utc (void) { GDateTime *dt; GTimeVal tv, tv2; g_get_current_time (&tv); dt = g_date_time_new_from_timeval_utc (&tv); if (g_test_verbose ()) g_printerr ("\nDT%04d-%02d-%02dT%02d:%02d:%02d%s\n", g_date_time_get_year (dt), g_date_time_get_month (dt), g_date_time_get_day_of_month (dt), g_date_time_get_hour (dt), g_date_time_get_minute (dt), g_date_time_get_second (dt), g_date_time_get_timezone_abbreviation (dt)); g_date_time_to_timeval (dt, &tv2); g_assert_cmpint (tv.tv_sec, ==, tv2.tv_sec); g_assert_cmpint (tv.tv_usec, ==, tv2.tv_usec); g_date_time_unref (dt); } static void test_GDateTime_to_unix (void) { GDateTime *dt; time_t t; t = time (NULL); dt = g_date_time_new_from_unix_local (t); g_assert_cmpint (g_date_time_to_unix (dt), ==, t); g_date_time_unref (dt); } static void test_GDateTime_add_years (void) { GDateTime *dt, *dt2; dt = g_date_time_new_local (2009, 10, 19, 0, 0, 0); dt2 = g_date_time_add_years (dt, 1); g_assert_cmpint (2010, ==, g_date_time_get_year (dt2)); g_date_time_unref (dt); g_date_time_unref (dt2); } static void test_GDateTime_add_months (void) { #define TEST_ADD_MONTHS(y,m,d,a,ny,nm,nd) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_utc (y, m, d, 0, 0, 0); \ dt2 = g_date_time_add_months (dt, a); \ ASSERT_DATE (dt2, ny, nm, nd); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31); TEST_ADD_MONTHS (2009, 12, 31, 1, 2010, 1, 31); TEST_ADD_MONTHS (2009, 6, 15, 1, 2009, 7, 15); TEST_ADD_MONTHS (1400, 3, 1, 1, 1400, 4, 1); TEST_ADD_MONTHS (1400, 1, 31, 1, 1400, 2, 28); TEST_ADD_MONTHS (1400, 1, 31, 7200, 2000, 1, 31); TEST_ADD_MONTHS (2008, 2, 29, 12, 2009, 2, 28); TEST_ADD_MONTHS (2000, 8, 16, -5, 2000, 3, 16); TEST_ADD_MONTHS (2000, 8, 16, -12, 1999, 8, 16); TEST_ADD_MONTHS (2011, 2, 1, -13, 2010, 1, 1); TEST_ADD_MONTHS (1776, 7, 4, 1200, 1876, 7, 4); } static void test_GDateTime_add_days (void) { #define TEST_ADD_DAYS(y,m,d,a,ny,nm,nd) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_local (y, m, d, 0, 0, 0); \ dt2 = g_date_time_add_days (dt, a); \ g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \ g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \ g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_DAYS (2009, 1, 31, 1, 2009, 2, 1); TEST_ADD_DAYS (2009, 2, 1, -1, 2009, 1, 31); TEST_ADD_DAYS (2008, 2, 28, 1, 2008, 2, 29); TEST_ADD_DAYS (2008, 12, 31, 1, 2009, 1, 1); TEST_ADD_DAYS (1, 1, 1, 1, 1, 1, 2); TEST_ADD_DAYS (1955, 5, 24, 10, 1955, 6, 3); TEST_ADD_DAYS (1955, 5, 24, -10, 1955, 5, 14); } static void test_GDateTime_add_weeks (void) { #define TEST_ADD_WEEKS(y,m,d,a,ny,nm,nd) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_local (y, m, d, 0, 0, 0); \ dt2 = g_date_time_add_weeks (dt, a); \ g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \ g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \ g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_WEEKS (2009, 1, 1, 1, 2009, 1, 8); TEST_ADD_WEEKS (2009, 8, 30, 1, 2009, 9, 6); TEST_ADD_WEEKS (2009, 12, 31, 1, 2010, 1, 7); TEST_ADD_WEEKS (2009, 1, 1, -1, 2008, 12, 25); } static void test_GDateTime_add_hours (void) { #define TEST_ADD_HOURS(y,m,d,h,mi,s,a,ny,nm,nd,nh,nmi,ns) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_utc (y, m, d, h, mi, s); \ dt2 = g_date_time_add_hours (dt, a); \ g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \ g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \ g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \ g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \ g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \ g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_HOURS (2009, 1, 1, 0, 0, 0, 1, 2009, 1, 1, 1, 0, 0); TEST_ADD_HOURS (2008, 12, 31, 23, 0, 0, 1, 2009, 1, 1, 0, 0, 0); } static void test_GDateTime_add_full (void) { #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 { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_utc (y, m, d, h, mi, s); \ dt2 = g_date_time_add_full (dt, ay, am, ad, ah, ami, as); \ g_assert_cmpint (ny, ==, g_date_time_get_year (dt2)); \ g_assert_cmpint (nm, ==, g_date_time_get_month (dt2)); \ g_assert_cmpint (nd, ==, g_date_time_get_day_of_month (dt2)); \ g_assert_cmpint (nh, ==, g_date_time_get_hour (dt2)); \ g_assert_cmpint (nmi, ==, g_date_time_get_minute (dt2)); \ g_assert_cmpint (ns, ==, g_date_time_get_second (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_FULL (2009, 10, 21, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2010, 11, 22, 1, 1, 1); TEST_ADD_FULL (2000, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 2000, 2, 1, 1, 1, 1); TEST_ADD_FULL (2000, 1, 1, 0, 0, 0, -1, 1, 0, 0, 0, 0, 1999, 2, 1, 0, 0, 0); TEST_ADD_FULL (2010, 10, 31, 0, 0, 0, 0, 4, 0, 0, 0, 0, 2011, 2, 28, 0, 0, 0); TEST_ADD_FULL (2010, 8, 25, 22, 45, 0, 0, 1, 6, 1, 25, 0, 2010, 10, 2, 0, 10, 0); } static void test_GDateTime_add_minutes (void) { #define TEST_ADD_MINUTES(i,o) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_local (2000, 1, 1, 0, 0, 0); \ dt2 = g_date_time_add_minutes (dt, i); \ g_assert_cmpint (o, ==, g_date_time_get_minute (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_MINUTES (60, 0); TEST_ADD_MINUTES (100, 40); TEST_ADD_MINUTES (5, 5); TEST_ADD_MINUTES (1441, 1); TEST_ADD_MINUTES (-1441, 59); } static void test_GDateTime_add_seconds (void) { #define TEST_ADD_SECONDS(i,o) G_STMT_START { \ GDateTime *dt, *dt2; \ dt = g_date_time_new_local (2000, 1, 1, 0, 0, 0); \ dt2 = g_date_time_add_seconds (dt, i); \ g_assert_cmpint (o, ==, g_date_time_get_second (dt2)); \ g_date_time_unref (dt); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_ADD_SECONDS (1, 1); TEST_ADD_SECONDS (60, 0); TEST_ADD_SECONDS (61, 1); TEST_ADD_SECONDS (120, 0); TEST_ADD_SECONDS (-61, 59); TEST_ADD_SECONDS (86401, 1); TEST_ADD_SECONDS (-86401, 59); TEST_ADD_SECONDS (-31, 29); TEST_ADD_SECONDS (13, 13); } static void test_GDateTime_diff (void) { #define TEST_DIFF(y,m,d,y2,m2,d2,u) G_STMT_START { \ GDateTime *dt1, *dt2; \ GTimeSpan ts = 0; \ dt1 = g_date_time_new_utc (y, m, d, 0, 0, 0); \ dt2 = g_date_time_new_utc (y2, m2, d2, 0, 0, 0); \ ts = g_date_time_difference (dt2, dt1); \ g_assert_cmpint (ts, ==, u); \ g_date_time_unref (dt1); \ g_date_time_unref (dt2); \ } G_STMT_END TEST_DIFF (2009, 1, 1, 2009, 2, 1, G_TIME_SPAN_DAY * 31); TEST_DIFF (2009, 1, 1, 2010, 1, 1, G_TIME_SPAN_DAY * 365); TEST_DIFF (2008, 2, 28, 2008, 2, 29, G_TIME_SPAN_DAY); TEST_DIFF (2008, 2, 29, 2008, 2, 28, -G_TIME_SPAN_DAY); /* TODO: Add usec tests */ } static void test_GDateTime_get_minute (void) { GDateTime *dt; dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 0); g_assert_cmpint (31, ==, g_date_time_get_minute (dt)); g_date_time_unref (dt); } static void test_GDateTime_get_month (void) { GDateTime *dt; dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 0); g_assert_cmpint (12, ==, g_date_time_get_month (dt)); g_date_time_unref (dt); } static void test_GDateTime_get_second (void) { GDateTime *dt; dt = g_date_time_new_utc (2009, 12, 1, 1, 31, 44); g_assert_cmpint (44, ==, g_date_time_get_second (dt)); g_date_time_unref (dt); } static void test_GDateTime_new_full (void) { GTimeZone *tz; GDateTime *dt; dt = g_date_time_new_utc (2009, 12, 11, 12, 11, 10); g_assert_cmpint (2009, ==, g_date_time_get_year (dt)); g_assert_cmpint (12, ==, g_date_time_get_month (dt)); g_assert_cmpint (11, ==, g_date_time_get_day_of_month (dt)); g_assert_cmpint (12, ==, g_date_time_get_hour (dt)); g_assert_cmpint (11, ==, g_date_time_get_minute (dt)); g_assert_cmpint (10, ==, g_date_time_get_second (dt)); g_date_time_unref (dt); #ifdef G_OS_UNIX tz = g_time_zone_new ("America/Recife"); #elif defined G_OS_WIN32 tz = g_time_zone_new ("E. South America Standard Time"); #endif dt = g_date_time_new (tz, 2010, 5, 24, 8, 4, 0); g_time_zone_unref (tz); g_assert_cmpint (2010, ==, g_date_time_get_year (dt)); g_assert_cmpint (5, ==, g_date_time_get_month (dt)); g_assert_cmpint (24, ==, g_date_time_get_day_of_month (dt)); g_assert_cmpint (8, ==, g_date_time_get_hour (dt)); g_assert_cmpint (4, ==, g_date_time_get_minute (dt)); g_assert_cmpint (0, ==, g_date_time_get_second (dt)); #ifdef G_OS_UNIX g_assert_cmpstr ("BRT", ==, g_date_time_get_timezone_abbreviation (dt)); #elif defined G_OS_WIN32 g_assert_cmpstr ("E. South America Standard Time", ==, g_date_time_get_timezone_abbreviation (dt)); #endif g_assert (!g_date_time_is_daylight_savings (dt)); g_date_time_unref (dt); } static void test_GDateTime_now_utc (void) { GDateTime *dt; struct tm tm; time_t t; time_t after; /* t <= dt.to_unix() <= after, but the inequalities might not be * equality if we're close to the boundary between seconds. * We loop until t == after (and hence dt.to_unix() should equal both) * to guard against that. */ do { t = g_get_real_time () / G_TIME_SPAN_SECOND; #ifdef HAVE_GMTIME_R gmtime_r (&t, &tm); #else { struct tm *tmp = gmtime (&t); /* Assume gmtime() can't fail as we got t from time(NULL). (Note * that on Windows, gmtime() *is* MT-safe, it uses a thread-local * buffer.) */ memcpy (&tm, tmp, sizeof (struct tm)); } #endif dt = g_date_time_new_now_utc (); after = g_get_real_time () / G_TIME_SPAN_SECOND; } while (t != after); g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt)); g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt)); g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt)); g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt)); g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt)); g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt)); g_date_time_unref (dt); } static void test_GDateTime_new_from_unix_utc (void) { GDateTime *dt; gint64 t; t = g_get_real_time (); #if 0 dt = g_date_time_new_from_unix_utc (t); g_assert (dt == NULL); #endif t = t / 1e6; /* oops, this was microseconds */ dt = g_date_time_new_from_unix_utc (t); g_assert (dt != NULL); g_assert (dt == g_date_time_ref (dt)); g_date_time_unref (dt); g_assert_cmpint (g_date_time_to_unix (dt), ==, t); g_date_time_unref (dt); } static void test_GDateTime_get_utc_offset (void) { #if defined (HAVE_STRUCT_TM_TM_GMTOFF) || defined (HAVE_STRUCT_TM___TM_GMTOFF) GDateTime *dt; GTimeSpan ts; struct tm tm; memset (&tm, 0, sizeof (tm)); get_localtime_tm (g_get_real_time () / G_TIME_SPAN_SECOND, &tm); dt = g_date_time_new_now_local (); ts = g_date_time_get_utc_offset (dt); #ifdef HAVE_STRUCT_TM_TM_GMTOFF g_assert_cmpint (ts, ==, (tm.tm_gmtoff * G_TIME_SPAN_SECOND)); #endif #ifdef HAVE_STRUCT_TM___TM_GMTOFF g_assert_cmpint (ts, ==, (tm.__tm_gmtoff * G_TIME_SPAN_SECOND)); #endif g_date_time_unref (dt); #endif } static void test_GDateTime_to_timeval (void) { GTimeVal tv1, tv2; GDateTime *dt; memset (&tv1, 0, sizeof (tv1)); memset (&tv2, 0, sizeof (tv2)); g_get_current_time (&tv1); dt = g_date_time_new_from_timeval_local (&tv1); g_date_time_to_timeval (dt, &tv2); g_assert_cmpint (tv1.tv_sec, ==, tv2.tv_sec); g_assert_cmpint (tv1.tv_usec, ==, tv2.tv_usec); g_date_time_unref (dt); } static void test_GDateTime_to_local (void) { GDateTime *utc = NULL, *now = NULL, *dt; time_t before, after; /* before <= utc.to_unix() <= now.to_unix() <= after, but the inequalities * might not be equality if we're close to the boundary between seconds. * We loop until before == after (and hence the GDateTimes should match) * to guard against that. */ do { before = g_get_real_time () / G_TIME_SPAN_SECOND; g_clear_pointer (&utc, g_date_time_unref); g_clear_pointer (&now, g_date_time_unref); utc = g_date_time_new_now_utc (); now = g_date_time_new_now_local (); after = g_get_real_time () / G_TIME_SPAN_SECOND; } while (before != after); dt = g_date_time_to_local (utc); g_assert_cmpint (g_date_time_get_year (now), ==, g_date_time_get_year (dt)); g_assert_cmpint (g_date_time_get_month (now), ==, g_date_time_get_month (dt)); g_assert_cmpint (g_date_time_get_day_of_month (now), ==, g_date_time_get_day_of_month (dt)); g_assert_cmpint (g_date_time_get_hour (now), ==, g_date_time_get_hour (dt)); g_assert_cmpint (g_date_time_get_minute (now), ==, g_date_time_get_minute (dt)); g_assert_cmpint (g_date_time_get_second (now), ==, g_date_time_get_second (dt)); g_date_time_unref (now); g_date_time_unref (utc); g_date_time_unref (dt); } static void test_GDateTime_to_utc (void) { GDateTime *dt, *dt2; time_t t; struct tm tm; t = time (NULL); #ifdef HAVE_GMTIME_R gmtime_r (&t, &tm); #else { struct tm *tmp = gmtime (&t); memcpy (&tm, tmp, sizeof (struct tm)); } #endif dt2 = g_date_time_new_from_unix_local (t); dt = g_date_time_to_utc (dt2); g_assert_cmpint (tm.tm_year + 1900, ==, g_date_time_get_year (dt)); g_assert_cmpint (tm.tm_mon + 1, ==, g_date_time_get_month (dt)); g_assert_cmpint (tm.tm_mday, ==, g_date_time_get_day_of_month (dt)); g_assert_cmpint (tm.tm_hour, ==, g_date_time_get_hour (dt)); g_assert_cmpint (tm.tm_min, ==, g_date_time_get_minute (dt)); g_assert_cmpint (tm.tm_sec, ==, g_date_time_get_second (dt)); g_date_time_unref (dt); g_date_time_unref (dt2); } static void test_GDateTime_get_day_of_year (void) { #define TEST_DAY_OF_YEAR(y,m,d,o) G_STMT_START { \ GDateTime *__dt = g_date_time_new_local ((y), (m), (d), 0, 0, 0); \ g_assert_cmpint ((o), ==, g_date_time_get_day_of_year (__dt)); \ g_date_time_unref (__dt); } G_STMT_END TEST_DAY_OF_YEAR (2009, 1, 1, 1); TEST_DAY_OF_YEAR (2009, 2, 1, 32); TEST_DAY_OF_YEAR (2009, 8, 16, 228); TEST_DAY_OF_YEAR (2008, 8, 16, 229); } static void test_GDateTime_printf (void) { /* 64 seems big, but one zoneinfo file, Factory, has an abbreviation * that long, and it will cause the test to fail if dst isn't big * enough. */ gchar dst[64]; struct tm tt; time_t t; #define TEST_PRINTF(f,o) G_STMT_START { \ GDateTime *__dt = g_date_time_new_local (2009, 10, 24, 0, 0, 0);\ gchar *__p = g_date_time_format (__dt, (f)); \ g_assert_cmpstr (__p, ==, (o)); \ g_date_time_unref (__dt); \ g_free (__p); } G_STMT_END #define TEST_PRINTF_DATE(y,m,d,f,o) G_STMT_START { \ GDateTime *dt = g_date_time_new_local (y, m, d, 0, 0, 0); \ gchar *p = g_date_time_format (dt, (f)); \ g_assert_cmpstr (p, ==, (o)); \ g_date_time_unref (dt); \ g_free (p); } G_STMT_END #define TEST_PRINTF_TIME(h,m,s,f,o) G_STMT_START { \ GDateTime *dt = g_date_time_new_local (2009, 10, 24, (h), (m), (s)); \ gchar *p = g_date_time_format (dt, (f)); \ g_assert_cmpstr (p, ==, (o)); \ g_date_time_unref (dt); \ g_free (p); } G_STMT_END /* * This is a little helper to make sure we can compare timezones to * that of the generated timezone. */ t = time (NULL); memset (&tt, 0, sizeof(tt)); get_localtime_tm (t, &tt); tt.tm_year = 2009 - 1900; tt.tm_mon = 9; /* 0 indexed */ tt.tm_mday = 24; t = mktime (&tt); memset (&tt, 0, sizeof(tt)); get_localtime_tm (t, &tt); strftime (dst, sizeof(dst), "%Z", &tt); /* get current time_t for 20090924 in the local timezone */ tt.tm_sec = 0; tt.tm_min = 0; tt.tm_hour = 0; t = mktime (&tt); TEST_PRINTF ("%a", "Sat"); TEST_PRINTF ("%A", "Saturday"); TEST_PRINTF ("%b", "Oct"); TEST_PRINTF ("%B", "October"); TEST_PRINTF ("%d", "24"); TEST_PRINTF_DATE (2009, 1, 1, "%d", "01"); TEST_PRINTF ("%e", "24"); // fixme TEST_PRINTF ("%h", "Oct"); TEST_PRINTF ("%H", "00"); TEST_PRINTF_TIME (15, 0, 0, "%H", "15"); TEST_PRINTF ("%I", "12"); TEST_PRINTF_TIME (12, 0, 0, "%I", "12"); TEST_PRINTF_TIME (15, 0, 0, "%I", "03"); TEST_PRINTF ("%j", "297"); TEST_PRINTF ("%k", " 0"); TEST_PRINTF_TIME (13, 13, 13, "%k", "13"); TEST_PRINTF ("%l", "12"); TEST_PRINTF_TIME (12, 0, 0, "%I", "12"); TEST_PRINTF_TIME (13, 13, 13, "%l", " 1"); TEST_PRINTF_TIME (10, 13, 13, "%l", "10"); TEST_PRINTF ("%m", "10"); TEST_PRINTF ("%M", "00"); TEST_PRINTF ("%p", "AM"); TEST_PRINTF_TIME (13, 13, 13, "%p", "PM"); TEST_PRINTF ("%P", "am"); TEST_PRINTF_TIME (13, 13, 13, "%P", "pm"); TEST_PRINTF ("%r", "12:00:00 AM"); TEST_PRINTF_TIME (13, 13, 13, "%r", "01:13:13 PM"); TEST_PRINTF ("%R", "00:00"); TEST_PRINTF_TIME (13, 13, 31, "%R", "13:13"); TEST_PRINTF ("%S", "00"); TEST_PRINTF ("%t", " "); TEST_PRINTF ("%u", "6"); TEST_PRINTF ("%x", "10/24/09"); TEST_PRINTF ("%X", "00:00:00"); TEST_PRINTF_TIME (13, 14, 15, "%X", "13:14:15"); TEST_PRINTF ("%y", "09"); TEST_PRINTF ("%Y", "2009"); TEST_PRINTF ("%%", "%"); TEST_PRINTF ("%", ""); TEST_PRINTF ("%9", NULL); #ifdef G_OS_UNIX TEST_PRINTF ("%Z", dst); #elif defined G_OS_WIN32 TEST_PRINTF ("%Z", "Pacific Standard Time"); #endif } static void test_non_utf8_printf (void) { gchar *oldlocale; oldlocale = g_strdup (setlocale (LC_ALL, NULL)); setlocale (LC_ALL, "ja_JP.eucjp"); if (strstr (setlocale (LC_ALL, NULL), "ja_JP") == NULL) { g_test_message ("locale ja_JP.eucjp not available, skipping non-UTF8 tests"); g_free (oldlocale); return; } if (g_get_charset (NULL)) { g_test_message ("locale ja_JP.eucjp may be available, but glib seems to think that it's equivalent to UTF-8, skipping non-UTF-8 tests."); g_test_message ("This is a known issue on Darwin"); setlocale (LC_ALL, oldlocale); g_free (oldlocale); return; } /* These are the outputs that ja_JP.UTF-8 generates; if everything * is working then ja_JP.eucjp should generate the same. */ TEST_PRINTF ("%a", "\345\234\237"); TEST_PRINTF ("%A", "\345\234\237\346\233\234\346\227\245"); #ifndef HAVE_CARBON /* OSX just returns the number */ TEST_PRINTF ("%b", "10\346\234\210"); #endif TEST_PRINTF ("%B", "10\346\234\210"); TEST_PRINTF ("%d", "24"); TEST_PRINTF_DATE (2009, 1, 1, "%d", "01"); TEST_PRINTF ("%e", "24"); // fixme #ifndef HAVE_CARBON /* OSX just returns the number */ TEST_PRINTF ("%h", "10\346\234\210"); #endif TEST_PRINTF ("%H", "00"); TEST_PRINTF_TIME (15, 0, 0, "%H", "15"); TEST_PRINTF ("%I", "12"); TEST_PRINTF_TIME (12, 0, 0, "%I", "12"); TEST_PRINTF_TIME (15, 0, 0, "%I", "03"); TEST_PRINTF ("%j", "297"); TEST_PRINTF ("%k", " 0"); TEST_PRINTF_TIME (13, 13, 13, "%k", "13"); TEST_PRINTF ("%l", "12"); TEST_PRINTF_TIME (12, 0, 0, "%I", "12"); TEST_PRINTF_TIME (13, 13, 13, "%l", " 1"); TEST_PRINTF_TIME (10, 13, 13, "%l", "10"); TEST_PRINTF ("%m", "10"); TEST_PRINTF ("%M", "00"); #ifndef HAVE_CARBON /* OSX returns latin "AM", not japanese */ TEST_PRINTF ("%p", "\345\215\210\345\211\215"); TEST_PRINTF_TIME (13, 13, 13, "%p", "\345\215\210\345\276\214"); TEST_PRINTF ("%P", "\345\215\210\345\211\215"); TEST_PRINTF_TIME (13, 13, 13, "%P", "\345\215\210\345\276\214"); TEST_PRINTF ("%r", "\345\215\210\345\211\21512\346\231\20200\345\210\20600\347\247\222"); TEST_PRINTF_TIME (13, 13, 13, "%r", "\345\215\210\345\276\21401\346\231\20213\345\210\20613\347\247\222"); #endif TEST_PRINTF ("%R", "00:00"); TEST_PRINTF_TIME (13, 13, 31, "%R", "13:13"); TEST_PRINTF ("%S", "00"); TEST_PRINTF ("%t", " "); TEST_PRINTF ("%u", "6"); #ifndef HAVE_CARBON /* OSX returns YYYY/MM/DD in ASCII */ TEST_PRINTF ("%x", "2009\345\271\26410\346\234\21024\346\227\245"); #endif TEST_PRINTF ("%X", "00\346\231\20200\345\210\20600\347\247\222"); TEST_PRINTF_TIME (13, 14, 15, "%X", "13\346\231\20214\345\210\20615\347\247\222"); TEST_PRINTF ("%y", "09"); TEST_PRINTF ("%Y", "2009"); TEST_PRINTF ("%%", "%"); TEST_PRINTF ("%", ""); TEST_PRINTF ("%9", NULL); setlocale (LC_ALL, oldlocale); g_free (oldlocale); } static void test_modifiers (void) { gchar *oldlocale; TEST_PRINTF_DATE (2009, 1, 1, "%d", "01"); TEST_PRINTF_DATE (2009, 1, 1, "%_d", " 1"); TEST_PRINTF_DATE (2009, 1, 1, "%-d", "1"); TEST_PRINTF_DATE (2009, 1, 1, "%0d", "01"); TEST_PRINTF_DATE (2009, 1, 21, "%d", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%_d", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%-d", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%0d", "21"); TEST_PRINTF_DATE (2009, 1, 1, "%e", " 1"); TEST_PRINTF_DATE (2009, 1, 1, "%_e", " 1"); TEST_PRINTF_DATE (2009, 1, 1, "%-e", "1"); TEST_PRINTF_DATE (2009, 1, 1, "%0e", "01"); TEST_PRINTF_DATE (2009, 1, 21, "%e", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%_e", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%-e", "21"); TEST_PRINTF_DATE (2009, 1, 21, "%0e", "21"); TEST_PRINTF_TIME ( 1, 0, 0, "%H", "01"); TEST_PRINTF_TIME ( 1, 0, 0, "%_H", " 1"); TEST_PRINTF_TIME ( 1, 0, 0, "%-H", "1"); TEST_PRINTF_TIME ( 1, 0, 0, "%0H", "01"); TEST_PRINTF_TIME (21, 0, 0, "%H", "21"); TEST_PRINTF_TIME (21, 0, 0, "%_H", "21"); TEST_PRINTF_TIME (21, 0, 0, "%-H", "21"); TEST_PRINTF_TIME (21, 0, 0, "%0H", "21"); TEST_PRINTF_TIME ( 1, 0, 0, "%I", "01"); TEST_PRINTF_TIME ( 1, 0, 0, "%_I", " 1"); TEST_PRINTF_TIME ( 1, 0, 0, "%-I", "1"); TEST_PRINTF_TIME ( 1, 0, 0, "%0I", "01"); TEST_PRINTF_TIME (23, 0, 0, "%I", "11"); TEST_PRINTF_TIME (23, 0, 0, "%_I", "11"); TEST_PRINTF_TIME (23, 0, 0, "%-I", "11"); TEST_PRINTF_TIME (23, 0, 0, "%0I", "11"); TEST_PRINTF_TIME ( 1, 0, 0, "%k", " 1"); TEST_PRINTF_TIME ( 1, 0, 0, "%_k", " 1"); TEST_PRINTF_TIME ( 1, 0, 0, "%-k", "1"); TEST_PRINTF_TIME ( 1, 0, 0, "%0k", "01"); oldlocale = g_strdup (setlocale (LC_ALL, NULL)); setlocale (LC_ALL, "fa_IR.utf-8"); if (strstr (setlocale (LC_ALL, NULL), "fa_IR") != NULL) { TEST_PRINTF_TIME (23, 0, 0, "%OH", "\333\262\333\263"); /* '23' */ TEST_PRINTF_TIME (23, 0, 0, "%OI", "\333\261\333\261"); /* '11' */ TEST_PRINTF_TIME (23, 0, 0, "%OM", "\333\260\333\260"); /* '00' */ TEST_PRINTF_DATE (2011, 7, 1, "%Om", "\333\260\333\267"); /* '07' */ TEST_PRINTF_DATE (2011, 7, 1, "%0Om", "\333\260\333\267"); /* '07' */ TEST_PRINTF_DATE (2011, 7, 1, "%-Om", "\333\267"); /* '7' */ TEST_PRINTF_DATE (2011, 7, 1, "%_Om", " \333\267"); /* ' 7' */ } else g_test_message ("locale fa_IR not available, skipping O modifier tests"); setlocale (LC_ALL, oldlocale); g_free (oldlocale); } static void test_GDateTime_dst (void) { GDateTime *dt1, *dt2; GTimeZone *tz; /* this date has the DST state set for Europe/London */ #ifdef G_OS_UNIX tz = g_time_zone_new ("Europe/London"); #elif defined G_OS_WIN32 tz = g_time_zone_new ("GMT Standard Time"); #endif dt1 = g_date_time_new (tz, 2009, 8, 15, 3, 0, 1); g_assert (g_date_time_is_daylight_savings (dt1)); g_assert_cmpint (g_date_time_get_utc_offset (dt1) / G_USEC_PER_SEC, ==, 3600); g_assert_cmpint (g_date_time_get_hour (dt1), ==, 3); /* add 6 months to clear the DST flag but keep the same time */ dt2 = g_date_time_add_months (dt1, 6); g_assert (!g_date_time_is_daylight_savings (dt2)); g_assert_cmpint (g_date_time_get_utc_offset (dt2) / G_USEC_PER_SEC, ==, 0); g_assert_cmpint (g_date_time_get_hour (dt2), ==, 3); g_date_time_unref (dt2); g_date_time_unref (dt1); /* now do the reverse: start with a non-DST state and move to DST */ dt1 = g_date_time_new (tz, 2009, 2, 15, 2, 0, 1); g_assert (!g_date_time_is_daylight_savings (dt1)); g_assert_cmpint (g_date_time_get_hour (dt1), ==, 2); dt2 = g_date_time_add_months (dt1, 6); g_assert (g_date_time_is_daylight_savings (dt2)); g_assert_cmpint (g_date_time_get_hour (dt2), ==, 2); g_date_time_unref (dt2); g_date_time_unref (dt1); g_time_zone_unref (tz); } static inline gboolean is_leap_year (gint year) { g_assert (1 <= year && year <= 9999); return year % 400 == 0 || (year % 4 == 0 && year % 100 != 0); } static inline gint days_in_month (gint year, gint month) { const gint table[2][13] = { {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}, {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31} }; g_assert (1 <= month && month <= 12); return table[is_leap_year (year)][month]; } static void test_all_dates (void) { gint year, month, day; GTimeZone *timezone; gint64 unix_time; gint day_of_year; gint week_year; gint week_num; gint weekday; /* save some time by hanging on to this. */ timezone = g_time_zone_new_utc (); unix_time = G_GINT64_CONSTANT(-62135596800); /* 0001-01-01 is 0001-W01-1 */ week_year = 1; week_num = 1; weekday = 1; /* The calendar makes a full cycle every 400 years, so we could * theoretically just test years 1 through 400. That assumes that our * software has no bugs, so probably we should just test them all. :) */ for (year = 1; year <= 9999; year++) { day_of_year = 1; for (month = 1; month <= 12; month++) for (day = 1; day <= days_in_month (year, month); day++) { GDateTime *dt; dt = g_date_time_new (timezone, year, month, day, 0, 0, 0); #if 0 g_printerr ("%04d-%02d-%02d = %04d-W%02d-%d = %04d-%03d\n", year, month, day, week_year, week_num, weekday, year, day_of_year); #endif /* sanity check */ if G_UNLIKELY (g_date_time_get_year (dt) != year || g_date_time_get_month (dt) != month || g_date_time_get_day_of_month (dt) != day) g_error ("%04d-%02d-%02d comes out as %04d-%02d-%02d", year, month, day, g_date_time_get_year (dt), g_date_time_get_month (dt), g_date_time_get_day_of_month (dt)); if G_UNLIKELY (g_date_time_get_week_numbering_year (dt) != week_year || g_date_time_get_week_of_year (dt) != week_num || g_date_time_get_day_of_week (dt) != weekday) g_error ("%04d-%02d-%02d should be %04d-W%02d-%d but " "comes out as %04d-W%02d-%d", year, month, day, week_year, week_num, weekday, g_date_time_get_week_numbering_year (dt), g_date_time_get_week_of_year (dt), g_date_time_get_day_of_week (dt)); if G_UNLIKELY (g_date_time_to_unix (dt) != unix_time) g_error ("%04d-%02d-%02d 00:00:00 UTC should have unix time %" G_GINT64_FORMAT " but comes out as %"G_GINT64_FORMAT, year, month, day, unix_time, g_date_time_to_unix (dt)); if G_UNLIKELY (g_date_time_get_day_of_year (dt) != day_of_year) g_error ("%04d-%02d-%02d should be day of year %d" " but comes out as %d", year, month, day, day_of_year, g_date_time_get_day_of_year (dt)); if G_UNLIKELY (g_date_time_get_hour (dt) != 0 || g_date_time_get_minute (dt) != 0 || g_date_time_get_seconds (dt) != 0) g_error ("%04d-%02d-%02d 00:00:00 UTC comes out " "as %02d:%02d:%02.6f", year, month, day, g_date_time_get_hour (dt), g_date_time_get_minute (dt), g_date_time_get_seconds (dt)); /* done */ /* add 24 hours to unix time */ unix_time += 24 * 60 * 60; /* move day of year forward */ day_of_year++; /* move the week date forward */ if (++weekday == 8) { weekday = 1; /* Sunday -> Monday */ /* NOTE: year/month/day is the final day of the week we * just finished. * * If we just finished the last week of last year then * we are definitely starting the first week of this * year. * * Otherwise, if we're still in this year, but Sunday * fell on or after December 28 then December 29, 30, 31 * could be days within the next year's first year. */ if (year != week_year || (month == 12 && day >= 28)) { /* first week of the new year */ week_num = 1; week_year++; } else week_num++; } g_date_time_unref (dt); } } g_time_zone_unref (timezone); } static void test_z (void) { GTimeZone *tz; GDateTime *dt; gchar *p; g_test_bug ("642935"); tz = g_time_zone_new ("-08:00"); dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0); p = g_date_time_format (dt, "%z"); g_assert_cmpstr (p, ==, "-0800"); g_free (p); p = g_date_time_format (dt, "%:z"); g_assert_cmpstr (p, ==, "-08:00"); g_free (p); p = g_date_time_format (dt, "%::z"); g_assert_cmpstr (p, ==, "-08:00:00"); g_free (p); p = g_date_time_format (dt, "%:::z"); g_assert_cmpstr (p, ==, "-08"); g_free (p); g_date_time_unref (dt); g_time_zone_unref (tz); tz = g_time_zone_new ("+00:00"); dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0); p = g_date_time_format (dt, "%:::z"); g_assert_cmpstr (p, ==, "+00"); g_free (p); g_date_time_unref (dt); g_time_zone_unref (tz); tz = g_time_zone_new ("+08:23"); dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0); p = g_date_time_format (dt, "%:::z"); g_assert_cmpstr (p, ==, "+08:23"); g_free (p); g_date_time_unref (dt); g_time_zone_unref (tz); tz = g_time_zone_new ("+08:23:45"); dt = g_date_time_new (tz, 1, 1, 1, 0, 0, 0); p = g_date_time_format (dt, "%:::z"); g_assert_cmpstr (p, ==, "+08:23:45"); g_free (p); g_date_time_unref (dt); g_time_zone_unref (tz); } #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wformat-y2k" static void test_strftime (void) { #ifdef __linux__ #define TEST_FORMAT \ "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 " \ "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 %%" time_t t; /* 127997 is prime, 1315005118 is now */ for (t = 0; t < 1315005118; t += 127997) { GDateTime *date_time; gchar c_str[1000]; gchar *dt_str; date_time = g_date_time_new_from_unix_local (t); dt_str = g_date_time_format (date_time, TEST_FORMAT); strftime (c_str, sizeof c_str, TEST_FORMAT, localtime (&t)); g_assert_cmpstr (c_str, ==, dt_str); g_date_time_unref (date_time); g_free (dt_str); } #endif } #pragma GCC diagnostic pop static void test_find_interval (void) { GTimeZone *tz; GDateTime *dt; gint64 u; gint i1, i2; #ifdef G_OS_UNIX tz = g_time_zone_new ("America/Toronto"); #elif defined G_OS_WIN32 tz = g_time_zone_new ("Eastern Standard Time"); #endif dt = g_date_time_new_utc (2010, 11, 7, 1, 30, 0); u = g_date_time_to_unix (dt); i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_STANDARD, u); i2 = g_time_zone_find_interval (tz, G_TIME_TYPE_DAYLIGHT, u); g_assert_cmpint (i1, !=, i2); g_date_time_unref (dt); dt = g_date_time_new_utc (2010, 3, 14, 2, 0, 0); u = g_date_time_to_unix (dt); i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_STANDARD, u); g_assert_cmpint (i1, ==, -1); g_date_time_unref (dt); g_time_zone_unref (tz); } static void test_adjust_time (void) { GTimeZone *tz; GDateTime *dt; gint64 u, u2; gint i1, i2; #ifdef G_OS_UNIX tz = g_time_zone_new ("America/Toronto"); #elif defined G_OS_WIN32 tz = g_time_zone_new ("Eastern Standard Time"); #endif dt = g_date_time_new_utc (2010, 11, 7, 1, 30, 0); u = g_date_time_to_unix (dt); u2 = u; i1 = g_time_zone_find_interval (tz, G_TIME_TYPE_DAYLIGHT, u); i2 = g_time_zone_adjust_time (tz, G_TIME_TYPE_DAYLIGHT, &u2); g_assert_cmpint (i1, ==, i2); g_assert (u == u2); g_date_time_unref (dt); dt = g_date_time_new_utc (2010, 3, 14, 2, 30, 0); u2 = g_date_time_to_unix (dt); g_date_time_unref (dt); dt = g_date_time_new_utc (2010, 3, 14, 3, 0, 0); u = g_date_time_to_unix (dt); g_date_time_unref (dt); i1 = g_time_zone_adjust_time (tz, G_TIME_TYPE_DAYLIGHT, &u2); g_assert (u == u2); g_time_zone_unref (tz); } static void test_no_header (void) { GTimeZone *tz; tz = g_time_zone_new ("blabla"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0); g_assert (!g_time_zone_is_dst (tz, 0)); g_time_zone_unref (tz); } static void test_posix_parse (void) { GTimeZone *tz; GDateTime *gdt1, *gdt2; tz = g_time_zone_new ("PST"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0); g_assert (!g_time_zone_is_dst (tz, 0)); g_time_zone_unref (tz); tz = g_time_zone_new ("PST8"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_time_zone_unref (tz); /* This fails rules_from_identifier on Unix (though not on Windows) * but passes anyway because PST8PDT is a zone name. */ tz = g_time_zone_new ("PST8PDT"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==,- 7 * 3600); g_assert (g_time_zone_is_dst (tz, 1)); g_time_zone_unref (tz); tz = g_time_zone_new ("PST8PDT6:32:15"); #ifdef G_OS_WIN32 g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, - 6 * 3600 - 32 *60 - 15); g_assert (g_time_zone_is_dst (tz, 1)); gdt1 = g_date_time_new (tz, 2012, 12, 6, 11, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 6, 6, 11, 15, 23.0); g_assert (!g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, -28800); g_assert (g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, -23535); g_date_time_unref (gdt1); g_date_time_unref (gdt2); #else g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0); g_assert (!g_time_zone_is_dst (tz, 0)); #endif g_time_zone_unref (tz); tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0,M3.3.0"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600); g_assert (g_time_zone_is_dst (tz, 1)); gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); g_time_zone_unref (tz); tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,280,77"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600); g_assert (g_time_zone_is_dst (tz, 1)); gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); g_time_zone_unref (tz); tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,J279,J76"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600); g_assert (g_time_zone_is_dst (tz, 1)); gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); g_time_zone_unref (tz); tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0/07:00,M3.3.0/07:00"); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST"); g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600); g_assert (!g_time_zone_is_dst (tz, 0)); g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT"); g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600); g_assert (g_time_zone_is_dst (tz, 1)); gdt1 = g_date_time_new (tz, 2012, 3, 18, 5, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 3, 18, 8, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 2012, 10, 7, 8, 15, 23.0); gdt2 = g_date_time_new (tz, 2012, 10, 7, 6, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 1902, 10, 7, 8, 15, 23.0); gdt2 = g_date_time_new (tz, 1902, 10, 7, 6, 15, 23.0); g_assert (!g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 2142, 10, 7, 8, 15, 23.0); gdt2 = g_date_time_new (tz, 2142, 10, 7, 6, 15, 23.0); g_assert (g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); gdt1 = g_date_time_new (tz, 3212, 10, 7, 8, 15, 23.0); gdt2 = g_date_time_new (tz, 3212, 10, 7, 6, 15, 23.0); g_assert (!g_date_time_is_daylight_savings (gdt1)); g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200); g_assert (!g_date_time_is_daylight_savings (gdt2)); g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200); g_date_time_unref (gdt1); g_date_time_unref (gdt2); g_time_zone_unref (tz); } gint main (gint argc, gchar *argv[]) { g_test_init (&argc, &argv, NULL); g_test_bug_base ("http://bugzilla.gnome.org/"); /* GDateTime Tests */ g_test_add_func ("/GDateTime/invalid", test_GDateTime_invalid); g_test_add_func ("/GDateTime/add_days", test_GDateTime_add_days); g_test_add_func ("/GDateTime/add_full", test_GDateTime_add_full); g_test_add_func ("/GDateTime/add_hours", test_GDateTime_add_hours); g_test_add_func ("/GDateTime/add_minutes", test_GDateTime_add_minutes); g_test_add_func ("/GDateTime/add_months", test_GDateTime_add_months); g_test_add_func ("/GDateTime/add_seconds", test_GDateTime_add_seconds); g_test_add_func ("/GDateTime/add_weeks", test_GDateTime_add_weeks); g_test_add_func ("/GDateTime/add_years", test_GDateTime_add_years); g_test_add_func ("/GDateTime/compare", test_GDateTime_compare); g_test_add_func ("/GDateTime/diff", test_GDateTime_diff); g_test_add_func ("/GDateTime/equal", test_GDateTime_equal); g_test_add_func ("/GDateTime/get_day_of_week", test_GDateTime_get_day_of_week); g_test_add_func ("/GDateTime/get_day_of_month", test_GDateTime_get_day_of_month); g_test_add_func ("/GDateTime/get_day_of_year", test_GDateTime_get_day_of_year); g_test_add_func ("/GDateTime/get_hour", test_GDateTime_get_hour); g_test_add_func ("/GDateTime/get_microsecond", test_GDateTime_get_microsecond); g_test_add_func ("/GDateTime/get_minute", test_GDateTime_get_minute); g_test_add_func ("/GDateTime/get_month", test_GDateTime_get_month); g_test_add_func ("/GDateTime/get_second", test_GDateTime_get_second); g_test_add_func ("/GDateTime/get_utc_offset", test_GDateTime_get_utc_offset); g_test_add_func ("/GDateTime/get_year", test_GDateTime_get_year); g_test_add_func ("/GDateTime/hash", test_GDateTime_hash); g_test_add_func ("/GDateTime/new_from_unix", test_GDateTime_new_from_unix); g_test_add_func ("/GDateTime/new_from_unix_utc", test_GDateTime_new_from_unix_utc); g_test_add_func ("/GDateTime/new_from_timeval", test_GDateTime_new_from_timeval); g_test_add_func ("/GDateTime/new_from_timeval_utc", test_GDateTime_new_from_timeval_utc); g_test_add_func ("/GDateTime/new_full", test_GDateTime_new_full); g_test_add_func ("/GDateTime/now", test_GDateTime_now); g_test_add_func ("/GDateTime/printf", test_GDateTime_printf); g_test_add_func ("/GDateTime/non_utf8_printf", test_non_utf8_printf); g_test_add_func ("/GDateTime/strftime", test_strftime); g_test_add_func ("/GDateTime/modifiers", test_modifiers); g_test_add_func ("/GDateTime/to_local", test_GDateTime_to_local); g_test_add_func ("/GDateTime/to_unix", test_GDateTime_to_unix); g_test_add_func ("/GDateTime/to_timeval", test_GDateTime_to_timeval); g_test_add_func ("/GDateTime/to_utc", test_GDateTime_to_utc); g_test_add_func ("/GDateTime/now_utc", test_GDateTime_now_utc); g_test_add_func ("/GDateTime/dst", test_GDateTime_dst); g_test_add_func ("/GDateTime/test_z", test_z); g_test_add_func ("/GDateTime/test-all-dates", test_all_dates); g_test_add_func ("/GTimeZone/find-interval", test_find_interval); g_test_add_func ("/GTimeZone/adjust-time", test_adjust_time); g_test_add_func ("/GTimeZone/no-header", test_no_header); g_test_add_func ("/GTimeZone/posix-parse", test_posix_parse); return g_test_run (); }