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/*
Copyright (C) 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
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 "lib/dcpomatic_time.h"
BOOST_AUTO_TEST_CASE (dcpomatic_time_test)
{
FrameRateChange frc (24, 48);
int j = 0;
int k = 0;
for (int64_t i = 0; i < 62000; i += 2000) {
DCPTime d (i);
ContentTime c (d, frc);
BOOST_CHECK_EQUAL (c.frames_floor (24.0), j);
++k;
if (k == 2) {
++j;
k = 0;
}
}
}
BOOST_AUTO_TEST_CASE (dcpomatic_time_period_overlaps_test)
{
/* Taking times as the start of a sampling interval
|--|--|--|--|--|--|--|--|--|--|
0 1 2 3 4 5 6 7 8 9 |
|--|--|--|--|--|--|--|--|--|--|
<------a----><----b----->
and saying `from' is the start of the first sampling
interval and `to' is the start of the interval after
the period... a and b do not overlap.
*/
TimePeriod<DCPTime> a (DCPTime (0), DCPTime (4));
TimePeriod<DCPTime> b (DCPTime (4), DCPTime (8));
BOOST_CHECK (!a.overlaps (b));
/* Some more obvious non-overlaps */
a = TimePeriod<DCPTime> (DCPTime (0), DCPTime (4));
b = TimePeriod<DCPTime> (DCPTime (5), DCPTime (8));
BOOST_CHECK (!a.overlaps (b));
/* Some overlaps */
a = TimePeriod<DCPTime> (DCPTime (0), DCPTime (4));
b = TimePeriod<DCPTime> (DCPTime (3), DCPTime (8));
BOOST_CHECK (a.overlaps (b));
a = TimePeriod<DCPTime> (DCPTime (1), DCPTime (9));
b = TimePeriod<DCPTime> (DCPTime (0), DCPTime (10));
BOOST_CHECK (a.overlaps (b));
}
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