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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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2f94ad3d6c
Fix returning of timezones on systems with gdatetime to use floats on the math expression to avoid truncating the fractional part. Also adds a test for covering this case.
306 lines
9.1 KiB
C
306 lines
9.1 KiB
C
/* GStreamer
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* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
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* Copyright (C) 2010 Christian Hergert <chris@dronelabs.com>
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*
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* gstdatetime.c: Unit tests for GstDateTime
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <string.h>
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#include <time.h>
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#include <gst/check/gstcheck.h>
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#define ASSERT_TIME(dt,H,M,S) G_STMT_START { \
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assert_equals_int ((H), gst_date_time_get_hour ((dt))); \
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assert_equals_int ((M), gst_date_time_get_minute ((dt))); \
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assert_equals_int ((S), gst_date_time_get_second ((dt))); \
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} G_STMT_END
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GST_START_TEST (test_GstDateTime_now)
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{
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GstDateTime *dt;
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time_t t;
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struct tm tm;
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memset (&tm, 0, sizeof (tm));
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t = time (NULL);
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#ifdef HAVE_LOCALTIME_R
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localtime_r (&t, &tm);
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#else
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memcpy (&tm, localtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_now_local_time ();
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assert_equals_int (gst_date_time_get_year (dt), 1900 + tm.tm_year);
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assert_equals_int (gst_date_time_get_month (dt), 1 + tm.tm_mon);
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assert_equals_int (gst_date_time_get_day (dt), tm.tm_mday);
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assert_equals_int (gst_date_time_get_hour (dt), tm.tm_hour);
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assert_equals_int (gst_date_time_get_minute (dt), tm.tm_min);
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assert_equals_int (gst_date_time_get_second (dt), tm.tm_sec);
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_new_from_unix_epoch_local_time)
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{
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GstDateTime *dt;
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struct tm tm;
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time_t t;
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memset (&tm, 0, sizeof (tm));
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t = time (NULL);
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#ifdef HAVE_LOCALTIME_R
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localtime_r (&t, &tm);
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#else
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memcpy (&tm, localtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_from_unix_epoch_local_time (t);
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assert_equals_int (gst_date_time_get_year (dt), 1900 + tm.tm_year);
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assert_equals_int (gst_date_time_get_month (dt), 1 + tm.tm_mon);
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assert_equals_int (gst_date_time_get_day (dt), tm.tm_mday);
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assert_equals_int (gst_date_time_get_hour (dt), tm.tm_hour);
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assert_equals_int (gst_date_time_get_minute (dt), tm.tm_min);
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assert_equals_int (gst_date_time_get_second (dt), tm.tm_sec);
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gst_date_time_unref (dt);
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memset (&tm, 0, sizeof (tm));
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tm.tm_year = 70;
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tm.tm_mday = 1;
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tm.tm_mon = 0;
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tm.tm_hour = 0;
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tm.tm_min = 0;
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tm.tm_sec = 0;
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t = mktime (&tm);
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dt = gst_date_time_new_from_unix_epoch_local_time (t);
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assert_equals_int (gst_date_time_get_year (dt), 1970);
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assert_equals_int (gst_date_time_get_month (dt), 1);
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assert_equals_int (gst_date_time_get_day (dt), 1);
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assert_equals_int (gst_date_time_get_hour (dt), 0);
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assert_equals_int (gst_date_time_get_minute (dt), 0);
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assert_equals_int (gst_date_time_get_second (dt), 0);
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_new_from_unix_epoch_utc)
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{
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GstDateTime *dt;
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struct tm tm;
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time_t t;
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memset (&tm, 0, sizeof (tm));
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t = time (NULL);
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#ifdef HAVE_GMTIME_R
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gmtime_r (&t, &tm);
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#else
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memcpy (&tm, gmtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_from_unix_epoch_utc (t);
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assert_equals_int (gst_date_time_get_year (dt), 1900 + tm.tm_year);
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assert_equals_int (gst_date_time_get_month (dt), 1 + tm.tm_mon);
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assert_equals_int (gst_date_time_get_day (dt), tm.tm_mday);
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assert_equals_int (gst_date_time_get_hour (dt), tm.tm_hour);
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assert_equals_int (gst_date_time_get_minute (dt), tm.tm_min);
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assert_equals_int (gst_date_time_get_second (dt), tm.tm_sec);
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assert_equals_int (gst_date_time_get_time_zone_offset (dt), 0);
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_dmy)
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{
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GstDateTime *dt;
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time_t t;
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struct tm tt;
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t = time (NULL);
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#ifdef HAVE_LOCALTIME_R
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localtime_r (&t, &tt);
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#else
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memcpy (&tt, localtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_from_unix_epoch_local_time (t);
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assert_equals_int (gst_date_time_get_year (dt), tt.tm_year + 1900);
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assert_equals_int (gst_date_time_get_month (dt), tt.tm_mon + 1);
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assert_equals_int (gst_date_time_get_day (dt), tt.tm_mday);
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_hour)
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{
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GstDateTime *dt;
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dt = gst_date_time_new (0, 2009, 10, 19, 15, 13, 11);
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assert_equals_int (15, gst_date_time_get_hour (dt));
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gst_date_time_unref (dt);
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dt = gst_date_time_new (0, 100, 10, 19, 1, 0, 0);
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assert_equals_int (1, gst_date_time_get_hour (dt));
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gst_date_time_unref (dt);
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dt = gst_date_time_new (0, 100, 10, 19, 0, 0, 0);
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assert_equals_int (0, gst_date_time_get_hour (dt));
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gst_date_time_unref (dt);
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dt = gst_date_time_new (0, 100, 10, 1, 23, 59, 59);
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assert_equals_int (23, gst_date_time_get_hour (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_microsecond)
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{
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GTimeVal tv;
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GstDateTime *dt;
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g_get_current_time (&tv);
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dt = gst_date_time_new (0, 2010, 7, 15, 11, 12,
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13 + (tv.tv_usec / 1000000.0));
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assert_equals_int (tv.tv_usec, gst_date_time_get_microsecond (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_minute)
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{
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GstDateTime *dt;
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dt = gst_date_time_new (0, 2009, 12, 1, 1, 31, 0);
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assert_equals_int (31, gst_date_time_get_minute (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_second)
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{
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GstDateTime *dt;
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dt = gst_date_time_new (0, 2009, 12, 1, 1, 31, 44);
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assert_equals_int (44, gst_date_time_get_second (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_new_full)
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{
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GstDateTime *dt;
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dt = gst_date_time_new (0, 2009, 12, 11, 12, 11, 10.001234);
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assert_equals_int (2009, gst_date_time_get_year (dt));
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assert_equals_int (12, gst_date_time_get_month (dt));
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assert_equals_int (11, gst_date_time_get_day (dt));
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assert_equals_int (12, gst_date_time_get_hour (dt));
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assert_equals_int (11, gst_date_time_get_minute (dt));
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assert_equals_int (10, gst_date_time_get_second (dt));
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assert_equals_int (1234, gst_date_time_get_microsecond (dt));
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assert_equals_float (0, gst_date_time_get_time_zone_offset (dt));
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gst_date_time_unref (dt);
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dt = gst_date_time_new (2.5, 2010, 3, 29, 12, 13, 16.5);
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assert_equals_int (2010, gst_date_time_get_year (dt));
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assert_equals_int (3, gst_date_time_get_month (dt));
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assert_equals_int (29, gst_date_time_get_day (dt));
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assert_equals_int (12, gst_date_time_get_hour (dt));
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assert_equals_int (13, gst_date_time_get_minute (dt));
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assert_equals_int (16, gst_date_time_get_second (dt));
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assert_equals_int (500000, gst_date_time_get_microsecond (dt));
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assert_equals_float (2.5, gst_date_time_get_time_zone_offset (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_utc_now)
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{
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GstDateTime *dt;
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time_t t;
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struct tm tm;
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t = time (NULL);
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#ifdef HAVE_GMTIME_R
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gmtime_r (&t, &tm);
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#else
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memcpy (&tm, gmtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_now_utc ();
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assert_equals_int (tm.tm_year + 1900, gst_date_time_get_year (dt));
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assert_equals_int (tm.tm_mon + 1, gst_date_time_get_month (dt));
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assert_equals_int (tm.tm_mday, gst_date_time_get_day (dt));
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assert_equals_int (tm.tm_hour, gst_date_time_get_hour (dt));
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assert_equals_int (tm.tm_min, gst_date_time_get_minute (dt));
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assert_equals_int (tm.tm_sec, gst_date_time_get_second (dt));
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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GST_START_TEST (test_GstDateTime_get_utc_offset)
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{
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GstDateTime *dt;
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gfloat ts;
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struct tm tm;
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time_t t;
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t = time (NULL);
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memset (&tm, 0, sizeof (tm));
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#ifdef HAVE_LOCALTIME_R
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localtime_r (&t, &tm);
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#else
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memcpy (&tm, localtime (&t), sizeof (struct tm));
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#endif
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dt = gst_date_time_new_now_local_time ();
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ts = gst_date_time_get_time_zone_offset (dt);
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assert_equals_int (ts, tm.tm_gmtoff / 3600.0);
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gst_date_time_unref (dt);
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}
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GST_END_TEST;
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static Suite *
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gst_date_time_suite (void)
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{
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Suite *s = suite_create ("GstDateTime");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_GstDateTime_get_dmy);
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tcase_add_test (tc_chain, test_GstDateTime_get_hour);
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tcase_add_test (tc_chain, test_GstDateTime_get_microsecond);
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tcase_add_test (tc_chain, test_GstDateTime_get_minute);
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tcase_add_test (tc_chain, test_GstDateTime_get_second);
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tcase_add_test (tc_chain, test_GstDateTime_get_utc_offset);
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tcase_add_test (tc_chain, test_GstDateTime_new_from_unix_epoch_local_time);
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tcase_add_test (tc_chain, test_GstDateTime_new_from_unix_epoch_utc);
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tcase_add_test (tc_chain, test_GstDateTime_new_full);
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tcase_add_test (tc_chain, test_GstDateTime_now);
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tcase_add_test (tc_chain, test_GstDateTime_utc_now);
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return s;
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}
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GST_CHECK_MAIN (gst_date_time);
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