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/*
Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <boost/test/unit_test.hpp>
#include "dcp_time.h"
/** Check that libdcp::Time works */
BOOST_AUTO_TEST_CASE (dcp_time)
{
libdcp::Time t (977143, 24);
BOOST_CHECK_EQUAL (t.t, 73);
BOOST_CHECK_EQUAL (t.s, 34);
BOOST_CHECK_EQUAL (t.m, 18);
BOOST_CHECK_EQUAL (t.h, 11);
BOOST_CHECK_EQUAL (t.to_string(), "11:18:34:73");
BOOST_CHECK_EQUAL (t.to_ticks(), 10178573);
libdcp::Time a (3, 2, 3, 4);
libdcp::Time b (2, 3, 4, 5);
libdcp::Time r = a - b;
BOOST_CHECK_EQUAL (r.h, 0);
BOOST_CHECK_EQUAL (r.m, 58);
BOOST_CHECK_EQUAL (r.s, 58);
BOOST_CHECK_EQUAL (r.t, 249);
BOOST_CHECK_EQUAL (r.to_string(), "0:58:58:249");
BOOST_CHECK_EQUAL (r.to_ticks(), 884749);
a = libdcp::Time (1, 58, 56, 240);
b = libdcp::Time (1, 7, 12, 120);
r = a + b;
BOOST_CHECK_EQUAL (r.h, 3);
BOOST_CHECK_EQUAL (r.m, 6);
BOOST_CHECK_EQUAL (r.s, 9);
BOOST_CHECK_EQUAL (r.t, 110);
BOOST_CHECK_EQUAL (r.to_string(), "3:6:9:110");
BOOST_CHECK_EQUAL (r.to_ticks(), 2792360);
a = libdcp::Time (24, 12, 6, 3);
b = libdcp::Time (16, 8, 4, 2);
BOOST_CHECK_CLOSE (a / b, 1.5, 1e-5);
BOOST_CHECK_EQUAL (libdcp::Time (4128391203LL).to_ticks(), 4128391203LL);
BOOST_CHECK_EQUAL (libdcp::Time (60000).to_ticks(), 60000);
a = libdcp::Time (3600 * 24, 24);
BOOST_CHECK_EQUAL (a.h, 1);
BOOST_CHECK_EQUAL (a.m, 0);
BOOST_CHECK_EQUAL (a.s, 0);
BOOST_CHECK_EQUAL (a.t, 0);
a = libdcp::Time (60 * 24, 24);
BOOST_CHECK_EQUAL (a.h, 0);
BOOST_CHECK_EQUAL (a.m, 1);
BOOST_CHECK_EQUAL (a.s, 0);
BOOST_CHECK_EQUAL (a.t, 0);
/* Check rounding; 3424 is 142.666666666... seconds or 0.166666666... ticks */
a = libdcp::Time (3424, 24);
BOOST_CHECK_EQUAL (a.h, 0);
BOOST_CHECK_EQUAL (a.m, 2);
BOOST_CHECK_EQUAL (a.s, 22);
BOOST_CHECK_EQUAL (a.t, 167);
a = libdcp::Time (3425, 24);
BOOST_CHECK_EQUAL (a.h, 0);
BOOST_CHECK_EQUAL (a.m, 2);
BOOST_CHECK_EQUAL (a.s, 22);
BOOST_CHECK_EQUAL (a.t, 177);
}
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