X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=test%2Fffmpeg_audio_only_test.cc;h=716cf505558e9d9dc6093a8e7fb854e64f49deb5;hb=86765a617035e0283c20c9f2696909743e618156;hp=8541ccecae04cf62a338cd6718640c2aa1768e65;hpb=7557ce631ab3e0b62e9683d03ef641e86a93a5de;p=dcpomatic.git

diff --git a/test/ffmpeg_audio_only_test.cc b/test/ffmpeg_audio_only_test.cc
index 8541cceca..716cf5055 100644
--- a/test/ffmpeg_audio_only_test.cc
+++ b/test/ffmpeg_audio_only_test.cc
@@ -1,39 +1,109 @@
 /*
     Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    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.
 
-    This program is distributed in the hope that it will be useful,
+    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 this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
+/** @file  test/ffmpeg_audio_only_test.cc
+ *  @brief Test FFmpeg content with audio but no video.
+ *  @ingroup specific
+ */
+
 #include "lib/film.h"
 #include "lib/ffmpeg_content.h"
 #include "lib/dcp_content_type.h"
+#include "lib/player.h"
+#include "lib/job_manager.h"
+#include "lib/audio_buffers.h"
 #include "test.h"
+#include <sndfile.h>
 #include <boost/test/unit_test.hpp>
 
 using boost::shared_ptr;
 
+static SNDFILE* ref = 0;
+static int ref_buffer_size = 0;
+static float* ref_buffer = 0;
+
+static void
+audio (boost::shared_ptr<AudioBuffers> audio, int channels)
+{
+	/* Check that we have a big enough buffer */
+	BOOST_CHECK (audio->frames() * audio->channels() < ref_buffer_size);
+
+	int const N = sf_readf_float (ref, ref_buffer, audio->frames());
+	for (int i = 0; i < N; ++i) {
+		switch (channels) {
+		case 1:
+			BOOST_CHECK_EQUAL (ref_buffer[i], audio->data(2)[i]);
+			break;
+		case 2:
+			BOOST_CHECK_EQUAL (ref_buffer[i*2 + 0], audio->data(0)[i]);
+			BOOST_CHECK_EQUAL (ref_buffer[i*2 + 1], audio->data(1)[i]);
+			break;
+		default:
+			BOOST_REQUIRE (false);
+		}
+	}
+}
+
 /** Test the FFmpeg code with audio-only content */
-BOOST_AUTO_TEST_CASE (ffmpeg_audio_only_test)
+static void
+test (boost::filesystem::path file)
 {
 	shared_ptr<Film> film = new_test_film ("ffmpeg_audio_only_test");
 	film->set_name ("test_film");
-	film->set_dcp_content_type (DCPContentType::from_pretty_name ("Test"));
-	shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/data/sine_440.mp3"));
+	film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
+	shared_ptr<FFmpegContent> c (new FFmpegContent (film, file));
 	film->examine_and_add_content (c);
 	wait_for_jobs ();
+	film->write_metadata ();
+
+	/* See if can make a DCP without any errors */
 	film->make_dcp ();
 	wait_for_jobs ();
+	BOOST_CHECK (!JobManager::instance()->errors());
+
+	/* Compare the audio data we read with what libsndfile reads */
+
+	SF_INFO info;
+	info.format = 0;
+	ref = sf_open (file.string().c_str(), SFM_READ, &info);
+	/* We don't want to test anything that requires resampling */
+	BOOST_REQUIRE_EQUAL (info.samplerate, 48000);
+	ref_buffer_size = info.samplerate * info.channels;
+	ref_buffer = new float[ref_buffer_size];
+
+	shared_ptr<Player> player (new Player (film, film->playlist ()));
+
+	player->Audio.connect (bind (&audio, _1, info.channels));
+	while (!player->pass ()) {}
+
+	sf_close (ref);
+}
+
+BOOST_AUTO_TEST_CASE (ffmpeg_audio_only_test1)
+{
+	/* S16 */
+	test ("test/data/staircase.wav");
+}
+
+BOOST_AUTO_TEST_CASE (ffmpeg_audio_only_test2)
+{
+	/* S32 1 channel */
+	test ("test/data/sine_440.wav");
 }