diff options
| author | Carl Hetherington <cth@carlh.net> | 2017-03-01 09:21:56 +0000 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2017-04-19 23:04:32 +0100 |
| commit | 7a7c1673c1aa6f687d542536017769dd487a138f (patch) | |
| tree | 6ab508169258a612325a15d81aaaa50e9b05540e /test/audio_decoder_test.cc | |
| parent | becac013b16a6ec729839a069553ad82e20e2a1d (diff) | |
Remove another old test.
Diffstat (limited to 'test/audio_decoder_test.cc')
| -rw-r--r-- | test/audio_decoder_test.cc | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/test/audio_decoder_test.cc b/test/audio_decoder_test.cc deleted file mode 100644 index 6e92c48de..000000000 --- a/test/audio_decoder_test.cc +++ /dev/null @@ -1,168 +0,0 @@ -/* - Copyright (C) 2014-2016 Carl Hetherington <cth@carlh.net> - - This file is part of DCP-o-matic. - - DCP-o-matic 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. - - DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>. - -*/ - -/** @file test/audio_decoder_test.cc - * @brief Tests of the AudioDecoder class. - */ - -#include "test.h" -#include "lib/content.h" -#include "lib/audio_decoder.h" -#include "lib/audio_content.h" -#include "lib/content_factory.h" -#include "lib/dcp_content_type.h" -#include "lib/ratio.h" -#include "lib/film.h" -#include <boost/test/unit_test.hpp> -#include <cassert> -#include <iostream> - -using std::string; -using std::cout; -using std::min; -using boost::shared_ptr; - -class TestAudioContent : public Content -{ -public: - TestAudioContent (shared_ptr<const Film> film) - : Content (film) - { - audio.reset (new AudioContent (this)); - audio->set_stream (AudioStreamPtr (new AudioStream (48000, audio_length(), 2))); - } - - std::string summary () const { - return ""; - } - - DCPTime full_length () const { - return DCPTime::from_seconds (float (audio_length()) / audio->stream()->frame_rate ()); - } - - Frame audio_length () const { - return llrint (61.2942 * 48000); - } -}; - -class TestAudioDecoder : public Decoder -{ -public: - TestAudioDecoder (shared_ptr<TestAudioContent> content, shared_ptr<Log> log) - : _test_audio_content (content) - , _position (0) - { - audio.reset (new AudioDecoder (this, content->audio, log)); - } - - bool pass () - { - Frame const N = min ( - Frame (2000), - _test_audio_content->audio_length() - _position - ); - - shared_ptr<AudioBuffers> buffers (new AudioBuffers (_test_audio_content->audio->stream()->channels(), N)); - for (int i = 0; i < _test_audio_content->audio->stream()->channels(); ++i) { - for (int j = 0; j < N; ++j) { - buffers->data(i)[j] = j + _position; - } - } - - audio->give (_test_audio_content->audio->stream(), buffers, ContentTime::from_frames (_position, 48000)); - _position += N; - - return N < 2000; - } - - void seek (ContentTime t, bool accurate) - { - _position = t.frames_round (_test_audio_content->audio->resampled_frame_rate ()); - } - -private: - boost::shared_ptr<TestAudioContent> _test_audio_content; - Frame _position; -}; - -shared_ptr<TestAudioContent> content; -shared_ptr<TestAudioDecoder> decoder; - -static ContentAudio -get (Frame from, Frame length) -{ - decoder->seek (ContentTime::from_frames (from, content->audio->resampled_frame_rate ()), true); - ContentAudio ca = decoder->audio->get (content->audio->stream(), from, length, true); - BOOST_CHECK_EQUAL (ca.frame, from); - return ca; -} - -static void -check (Frame from, Frame length) -{ - ContentAudio ca = get (from, length); - for (int i = 0; i < content->audio->stream()->channels(); ++i) { - for (int j = 0; j < length; ++j) { - BOOST_REQUIRE_EQUAL (ca.audio->data(i)[j], j + from); - } - } -} - -/** Check the logic in AudioDecoder::get_audio */ -BOOST_AUTO_TEST_CASE (audio_decoder_get_audio_test) -{ - shared_ptr<Film> film = new_test_film ("audio_decoder_test"); - - content.reset (new TestAudioContent (film)); - decoder.reset (new TestAudioDecoder (content, film->log())); - - /* Simple reads */ - - check (0, 48000); - check (44, 9123); - check (9991, 22); - - /* Read off the end */ - - Frame const from = content->audio->resampled_frame_rate() * 61; - Frame const length = content->audio->resampled_frame_rate() * 4; - ContentAudio ca = get (from, length); - - for (int i = 0; i < content->audio->stream()->channels(); ++i) { - for (int j = 0; j < ca.audio->frames(); ++j) { - BOOST_REQUIRE_EQUAL (ca.audio->data(i)[j], j + from); - } - } -} - -BOOST_AUTO_TEST_CASE (audio_decoder_test) -{ - shared_ptr<Film> film = new_test_film ("analyse_audio_test"); - film->set_container (Ratio::from_id ("185")); - film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TLR")); - film->set_name ("frobozz"); - shared_ptr<Content> content = content_factory(film, private_data / "20 The Wedding Convoy Song.m4a").front(); - film->examine_and_add_content (content); - wait_for_jobs (); - - content->set_trim_start (ContentTime::from_seconds (60)); - film->make_dcp (); - BOOST_CHECK (!wait_for_jobs ()); -} |
