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/*
Copyright (C) 2012-2014 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.
*/
/** @file test/util_test.cc
* @brief Test various utility methods.
*/
#include <boost/test/unit_test.hpp>
#include "lib/util.h"
#include "lib/exceptions.h"
using std::string;
using std::vector;
using boost::shared_ptr;
BOOST_AUTO_TEST_CASE (md5_digest_test)
{
vector<boost::filesystem::path> p;
p.push_back ("test/data/md5.test");
BOOST_CHECK_EQUAL (md5_digest_head_tail (p, 1024), "57497ef84a0487f2bb0939a1f5703912");
p.push_back ("test/data/md5.test2");
BOOST_CHECK_EQUAL (md5_digest_head_tail (p, 1024), "5a3a89857b931755ae728a518224a05c");
p.clear ();
p.push_back ("test/data/md5.test3");
p.push_back ("test/data/md5.test");
p.push_back ("test/data/md5.test2");
p.push_back ("test/data/md5.test4");
BOOST_CHECK_EQUAL (md5_digest_head_tail (p, 1024), "52ccf111e4e72b58bb7b2aaa6bd45ea5");
p.clear ();
p.push_back ("foobar");
BOOST_CHECK_THROW (md5_digest_head_tail (p, 1024), OpenFileError);
}
/* Straightforward test of DCPTime::round_up */
BOOST_AUTO_TEST_CASE (dcptime_round_up_test)
{
BOOST_CHECK_EQUAL (DCPTime (0).round_up (DCPTime::HZ / 2), DCPTime (0));
BOOST_CHECK_EQUAL (DCPTime (1).round_up (DCPTime::HZ / 2), DCPTime (2));
BOOST_CHECK_EQUAL (DCPTime (2).round_up (DCPTime::HZ / 2), DCPTime (2));
BOOST_CHECK_EQUAL (DCPTime (3).round_up (DCPTime::HZ / 2), DCPTime (4));
BOOST_CHECK_EQUAL (DCPTime (0).round_up (DCPTime::HZ / 42), DCPTime (0));
BOOST_CHECK_EQUAL (DCPTime (1).round_up (DCPTime::HZ / 42), DCPTime (42));
BOOST_CHECK_EQUAL (DCPTime (42).round_up (DCPTime::HZ / 42), DCPTime (42));
BOOST_CHECK_EQUAL (DCPTime (43).round_up (DCPTime::HZ / 42), DCPTime (84));
/* Check that rounding up to non-integer frame rates works */
BOOST_CHECK_EQUAL (DCPTime (45312).round_up (29.976), DCPTime (48045));
}
BOOST_AUTO_TEST_CASE (timecode_test)
{
DCPTime t = DCPTime::from_seconds (2 * 60 * 60 + 4 * 60 + 31) + DCPTime::from_frames (19, 24);
BOOST_CHECK_EQUAL (t.timecode (24), "02:04:31:19");
}
BOOST_AUTO_TEST_CASE (seconds_to_approximate_hms_test)
{
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1), "1s");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (2), "2s");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (60), "1m");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1.5 * 60), "1m 30s");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (2 * 60), "2m");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (17 * 60 + 20), "17m");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1 * 3600), "1h");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (3600 + 40 * 60), "1h 40m");
BOOST_CHECK_EQUAL (seconds_to_approximate_hms (13 * 3600 + 40 * 60), "14h");
}
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