2 Copyright (C) 2013-2014 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/resampler_test.cc
22 * @brief Check that the timings that come back from the resampler correspond
23 * to the number of samples it generates.
26 #include <boost/test/unit_test.hpp>
27 #include "lib/audio_buffers.h"
28 #include "lib/resampler.h"
33 using boost::shared_ptr;
36 resampler_test_one (int from, int to)
38 Resampler resamp (from, to, 1);
41 int64_t const N = int64_t (from) * 60 * 60 * 3;
43 /* XXX: no longer checks anything */
44 for (int64_t i = 0; i < N; i += 1000) {
45 shared_ptr<AudioBuffers> a (new AudioBuffers (1, 1000));
47 shared_ptr<const AudioBuffers> r = resamp.run (a);
51 BOOST_AUTO_TEST_CASE (resampler_test)
53 resampler_test_one (44100, 48000);
54 resampler_test_one (44100, 46080);
55 resampler_test_one (44100, 50000);