2 Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 /** @file test/util_test.cc
22 * @brief Test various utility methods.
26 #include "lib/exceptions.h"
27 #include <boost/test/unit_test.hpp>
31 using boost::shared_ptr;
33 BOOST_AUTO_TEST_CASE (digest_head_tail_test)
35 vector<boost::filesystem::path> p;
36 p.push_back ("test/data/digest.test");
37 BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "57497ef84a0487f2bb0939a1f5703912");
39 p.push_back ("test/data/digest.test2");
40 BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "5a3a89857b931755ae728a518224a05c");
43 p.push_back ("test/data/digest.test3");
44 p.push_back ("test/data/digest.test");
45 p.push_back ("test/data/digest.test2");
46 p.push_back ("test/data/digest.test4");
47 BOOST_CHECK_EQUAL (digest_head_tail (p, 1024), "52ccf111e4e72b58bb7b2aaa6bd45ea5");
50 p.push_back ("foobar");
51 BOOST_CHECK_THROW (digest_head_tail (p, 1024), OpenFileError);
54 /* Straightforward test of DCPTime::round_up */
55 BOOST_AUTO_TEST_CASE (dcptime_round_up_test)
57 BOOST_CHECK_EQUAL (DCPTime(0).round_up(DCPTime::HZ / 2).get(), 0);
58 BOOST_CHECK_EQUAL (DCPTime(1).round_up(DCPTime::HZ / 2).get(), 2);
59 BOOST_CHECK_EQUAL (DCPTime(2).round_up(DCPTime::HZ / 2).get(), 2);
60 BOOST_CHECK_EQUAL (DCPTime(3).round_up(DCPTime::HZ / 2).get(), 4);
62 BOOST_CHECK_EQUAL (DCPTime(0).round_up(DCPTime::HZ / 42).get(), 0);
63 BOOST_CHECK_EQUAL (DCPTime(1).round_up(DCPTime::HZ / 42).get(), 42);
64 BOOST_CHECK_EQUAL (DCPTime(42).round_up(DCPTime::HZ / 42).get(), 42);
65 BOOST_CHECK_EQUAL (DCPTime(43).round_up(DCPTime::HZ / 42).get(), 84);
67 /* Check that rounding up to non-integer frame rates works */
68 BOOST_CHECK_EQUAL (DCPTime(45312).round_up(29.976).get(), 48045);
71 BOOST_AUTO_TEST_CASE (timecode_test)
73 DCPTime t = DCPTime::from_seconds (2 * 60 * 60 + 4 * 60 + 31) + DCPTime::from_frames (19, 24);
74 BOOST_CHECK_EQUAL (t.timecode (24), "02:04:31:19");
77 BOOST_AUTO_TEST_CASE (seconds_to_approximate_hms_test)
79 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1), "1s");
80 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (2), "2s");
81 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (60), "1m");
82 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1.5 * 60), "1m 30s");
83 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (2 * 60), "2m");
84 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (17 * 60 + 20), "17m");
85 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (1 * 3600), "1h");
86 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (3600 + 40 * 60), "1h 40m");
87 BOOST_CHECK_EQUAL (seconds_to_approximate_hms (13 * 3600 + 40 * 60), "14h");