/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2015 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
/** Check that dcp::Time works */
BOOST_AUTO_TEST_CASE (dcp_time)
{
- dcp::Time t (977143, 24);
+ /* tcr of 250 makes the editable event length the same as an Interop `tick' */
+ dcp::Time t (977143, 24, 250);
- BOOST_CHECK_EQUAL (t.t, 73);
+ BOOST_CHECK_EQUAL (t.e, 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);
+ BOOST_CHECK_EQUAL (t.as_string(), "11:18:34:073");
- dcp::Time a (3, 2, 3, 4);
- dcp::Time b (2, 3, 4, 5);
+ /* Use a tcr of 24 so that the editable event is a frame */
+ dcp::Time a (3, 2, 3, 4, 24);
+ dcp::Time b (2, 3, 4, 5, 24);
dcp::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);
+ BOOST_CHECK_EQUAL (r.e, 23);
+ BOOST_CHECK_EQUAL (r.as_string(), "00:58:58:023");
- a = dcp::Time (1, 58, 56, 240);
- b = dcp::Time (1, 7, 12, 120);
+ /* Different tcr (25) */
+ a = dcp::Time (1, 58, 56, 2, 25);
+ b = dcp::Time (1, 7, 12, 1, 25);
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);
+ BOOST_CHECK_EQUAL (r.s, 8);
+ BOOST_CHECK_EQUAL (r.e, 3);
+ BOOST_CHECK_EQUAL (r.as_string(), "03:06:08:003");
- a = dcp::Time (24, 12, 6, 3);
- b = dcp::Time (16, 8, 4, 2);
+ /* Another arbitrary tcr (30) */
+ a = dcp::Time (24, 12, 6, 3, 30);
+ b = dcp::Time (16, 8, 4, 2, 30);
BOOST_CHECK_CLOSE (a / b, 1.5, 1e-5);
- BOOST_CHECK_EQUAL (dcp::Time (4128391203LL).to_ticks(), 4128391203LL);
- BOOST_CHECK_EQUAL (dcp::Time (60000).to_ticks(), 60000);
+ a = dcp::Time (3600 * 24, 24, 250);
+ BOOST_CHECK_EQUAL (a.h, 1);
+ BOOST_CHECK_EQUAL (a.m, 0);
+ BOOST_CHECK_EQUAL (a.s, 0);
+ BOOST_CHECK_EQUAL (a.e, 0);
+
+ a = dcp::Time (60 * 24, 24, 250);
+ BOOST_CHECK_EQUAL (a.h, 0);
+ BOOST_CHECK_EQUAL (a.m, 1);
+ BOOST_CHECK_EQUAL (a.s, 0);
+ BOOST_CHECK_EQUAL (a.e, 0);
+
+ /* Check rounding; 3424 is 142.666666666... seconds or 0.166666666... ticks */
+ a = dcp::Time (3424, 24, 250);
+ BOOST_CHECK_EQUAL (a.h, 0);
+ BOOST_CHECK_EQUAL (a.m, 2);
+ BOOST_CHECK_EQUAL (a.s, 22);
+ BOOST_CHECK_EQUAL (a.e, 167);
+
+ a = dcp::Time (3425, 24, 250);
+ BOOST_CHECK_EQUAL (a.h, 0);
+ BOOST_CHECK_EQUAL (a.m, 2);
+ BOOST_CHECK_EQUAL (a.s, 22);
+ BOOST_CHECK_EQUAL (a.e, 177);
+
+ /* Check addition of times with different tcrs */
+ a = dcp::Time (0, 0, 0, 3, 24);
+ b = dcp::Time (0, 0, 0, 4, 48);
+ r = a + b;
+ BOOST_CHECK_EQUAL (r, dcp::Time (0, 0, 0, 240, 1152));
+
+ /* Check rebase() */
+ a = dcp::Time (1, 58, 56, 2, 25);
+ BOOST_CHECK_EQUAL (a.rebase (250), dcp::Time (1, 58, 56, 20, 250));
+ b = dcp::Time (9, 12, 41, 17, 99);
+ BOOST_CHECK_EQUAL (b.rebase (250), dcp::Time (9, 12, 41, 43, 250));
}