/*
- Copyright (C) 2017 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2017-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
/** @file test/torture_test.cc
- * @brief Entire projects that are programmatically created and checked.
+ * @brief Tricky arrangements of content whose resulting DCPs are checked programmatically.
+ * @ingroup completedcp
*/
+
#include "lib/audio_content.h"
#include "lib/film.h"
#include "lib/dcp_content_type.h"
#include "lib/ratio.h"
#include "lib/content_factory.h"
+#include "lib/video_content.h"
#include "test.h"
#include <dcp/cpl.h>
#include <dcp/reel.h>
#include <dcp/reel_sound_asset.h>
+#include <dcp/reel_picture_asset.h>
#include <dcp/sound_asset.h>
+#include <dcp/mono_picture_asset.h>
+#include <dcp/mono_picture_frame.h>
+#include <dcp/openjpeg_image.h>
#include <boost/test/unit_test.hpp>
+#include <iostream>
+
using std::list;
-using boost::shared_ptr;
+using std::cout;
+using std::shared_ptr;
+using std::dynamic_pointer_cast;
+using namespace dcpomatic;
+
/** Test start/end trim and positioning of some audio content */
BOOST_AUTO_TEST_CASE (torture_test1)
{
- shared_ptr<Film> film = new_test_film ("torture_test1");
- film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
- film->set_name ("torture_test1");
- film->set_container (Ratio::from_id ("185"));
+ auto film = new_test_film2 ("torture_test1");
film->set_sequence (false);
- /* Staircase at an offset of 2000 samples, trimmed both start and end, with a gain of 6dB */
- shared_ptr<Content> staircase = content_factory(film, "test/data/staircase.wav").front ();
+ /* Staircase at an offset of 2000 samples, trimmed both start and end, with a gain of exactly 2 (linear) */
+ auto staircase = content_factory("test/data/staircase.wav")[0];
film->examine_and_add_content (staircase);
- wait_for_jobs ();
- staircase->set_position (DCPTime::from_frames (2000, film->audio_frame_rate()));
- staircase->set_trim_start (ContentTime::from_frames (12, 48000));
+ BOOST_REQUIRE (!wait_for_jobs());
+ staircase->set_position (film, DCPTime::from_frames(2000, film->audio_frame_rate()));
+ staircase->set_trim_start (ContentTime::from_frames(12, 48000));
staircase->set_trim_end (ContentTime::from_frames (35, 48000));
staircase->audio->set_gain (20 * log10(2));
- /* And again at an offset of 50000 samples, trimmed both start and end, with a gain of 6dB */
- staircase = content_factory(film, "test/data/staircase.wav").front ();
+ /* And again at an offset of 50000 samples, trimmed both start and end, with a gain of exactly 2 (linear) */
+ staircase = content_factory("test/data/staircase.wav")[0];
film->examine_and_add_content (staircase);
- wait_for_jobs ();
- staircase->set_position (DCPTime::from_frames (50000, film->audio_frame_rate()));
- staircase->set_trim_start (ContentTime::from_frames (12, 48000));
- staircase->set_trim_end (ContentTime::from_frames (35, 48000));
+ BOOST_REQUIRE (!wait_for_jobs());
+ staircase->set_position (film, DCPTime::from_frames(50000, film->audio_frame_rate()));
+ staircase->set_trim_start (ContentTime::from_frames(12, 48000));
+ staircase->set_trim_end (ContentTime::from_frames(35, 48000));
staircase->audio->set_gain (20 * log10(2));
+ /* 1s of red at 5s in */
+ auto red = content_factory("test/data/flat_red.png")[0];
+ film->examine_and_add_content (red);
+ BOOST_REQUIRE (!wait_for_jobs());
+ red->set_position (film, DCPTime::from_seconds(5));
+ red->video->set_length (24);
+
film->set_video_frame_rate (24);
- film->write_metadata ();
- film->make_dcp ();
- wait_for_jobs ();
+ make_and_verify_dcp (film);
- dcp::DCP dcp ("build/test/torture_test/" + film->dcp_name(false));
+ dcp::DCP dcp ("build/test/torture_test1/" + film->dcp_name(false));
dcp.read ();
- list<shared_ptr<dcp::CPL> > cpls = dcp.cpls ();
- BOOST_REQUIRE_EQUAL (cpls.size(), 1);
- list<shared_ptr<dcp::Reel> > reels = cpls.front()->reels ();
- BOOST_REQUIRE_EQUAL (reels.size(), 1);
+ auto cpls = dcp.cpls ();
+ BOOST_REQUIRE_EQUAL (cpls.size(), 1U);
+ auto reels = cpls.front()->reels ();
+ BOOST_REQUIRE_EQUAL (reels.size(), 1U);
- shared_ptr<dcp::ReelSoundAsset> reel_sound = reels.front()->main_sound();
+ /* Check sound */
+
+ auto reel_sound = reels.front()->main_sound();
BOOST_REQUIRE (reel_sound);
- shared_ptr<dcp::SoundAsset> sound = reel_sound->asset();
+ auto sound = reel_sound->asset();
BOOST_REQUIRE (sound);
+ BOOST_CHECK_EQUAL (sound->intrinsic_duration(), 144);
- shared_ptr<dcp::SoundAssetReader> sound_reader = sound->start_read ();
+ auto sound_reader = sound->start_read ();
/* First frame silent */
- shared_ptr<const dcp::SoundFrame> fr = sound_reader->get_frame (0);
+ auto fr = sound_reader->get_frame (0);
for (int i = 0; i < fr->samples(); ++i) {
for (int j = 0; j < 6; ++j) {
BOOST_CHECK_EQUAL (fr->get(j, i), 0);
int stair = 12;
- fr = sound_reader->get_frame (1);
- for (int i = 0; i < fr->samples(); ++i) {
- for (int j = 0; j < 6; ++j) {
- if (j == 2) {
- BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
- ++stair;
- } else {
- BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ BOOST_TEST_CONTEXT("First staircase, frame #1") {
+ fr = sound_reader->get_frame (1);
+ for (int i = 0; i < fr->samples(); ++i) {
+ for (int j = 0; j < 6; ++j) {
+ if (j == 2) {
+ BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
+ ++stair;
+ } else {
+ BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ }
}
}
}
- fr = sound_reader->get_frame (2);
- for (int i = 0; i < fr->samples(); ++i) {
- for (int j = 0; j < 6; ++j) {
- if (j == 2) {
- BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
- ++stair;
- } else {
- BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ BOOST_TEST_CONTEXT("First staircase, frame #2") {
+ fr = sound_reader->get_frame (2);
+ for (int i = 0; i < fr->samples(); ++i) {
+ for (int j = 0; j < 6; ++j) {
+ if (j == 2) {
+ BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
+ ++stair;
+ } else {
+ BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ }
}
}
}
- fr = sound_reader->get_frame (3);
- for (int i = 0; i < fr->samples(); ++i) {
- for (int j = 0; j < 6; ++j) {
- if (j == 2 && i < (4753 - (2000 * 2))) {
- BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
- ++stair;
- } else {
- BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ BOOST_TEST_CONTEXT("First staircase, frame #3") {
+ fr = sound_reader->get_frame (3);
+ for (int i = 0; i < fr->samples(); ++i) {
+ for (int j = 0; j < 6; ++j) {
+ if (j == 2 && i < (4753 - (2000 * 2))) {
+ BOOST_CHECK_EQUAL ((fr->get(j, i) + 128) >> 8, stair * 2);
+ ++stair;
+ } else {
+ BOOST_CHECK_EQUAL (fr->get(j, i), 0);
+ }
}
}
}
/* Then some silence */
- for (int i = 4; i < 24; ++i) {
- fr = sound_reader->get_frame (i);
- for (int j = 0; j < fr->samples(); ++j) {
- for (int k = 0; k < 6; ++k) {
- BOOST_CHECK_EQUAL (fr->get(k, j), 0);
+ BOOST_TEST_CONTEXT("Silence") {
+ for (int i = 4; i < 24; ++i) {
+ fr = sound_reader->get_frame (i);
+ for (int j = 0; j < fr->samples(); ++j) {
+ for (int k = 0; k < 6; ++k) {
+ BOOST_CHECK_EQUAL (fr->get(k, j), 0);
+ }
}
}
}
/* Then the same thing again */
+
stair = 12;
fr = sound_reader->get_frame (25);
}
}
}
+
+ /* Then some silence */
+
+ for (int i = 28; i < 144; ++i) {
+ fr = sound_reader->get_frame (i);
+ for (int j = 0; j < fr->samples(); ++j) {
+ for (int k = 0; k < 6; ++k) {
+ BOOST_CHECK_EQUAL (fr->get(k, j), 0);
+ }
+ }
+ }
+
+ /* Check picture */
+
+ auto reel_picture = reels.front()->main_picture();
+ BOOST_REQUIRE (reel_picture);
+ auto picture = dynamic_pointer_cast<dcp::MonoPictureAsset> (reel_picture->asset());
+ BOOST_REQUIRE (picture);
+ BOOST_CHECK_EQUAL (picture->intrinsic_duration(), 144);
+
+ auto picture_reader = picture->start_read ();
+
+ /* First 5 * 24 = 120 frames should be black, possibly with a little noise to raise the bitrate */
+
+ shared_ptr<dcp::OpenJPEGImage> ref;
+ for (int i = 0; i < 120; ++i) {
+ auto fr = picture_reader->get_frame (i);
+ auto image = fr->xyz_image ();
+ auto const size = image->size ();
+ if (i == 0) {
+ /* Check the first frame pixel by pixel... */
+ for (int c = 0; c < 3; ++c) {
+ for (int y = 0; y < size.height; ++y) {
+ for (int x = 0; x < size.width; ++x) {
+ BOOST_REQUIRE (image->data(c)[y * size.height + x] <= 3);
+ }
+ }
+ }
+ ref = image;
+ } else {
+ /* ... then all the others should be the same */
+ for (int c = 0; c < 3; ++c) {
+ BOOST_REQUIRE_MESSAGE (
+ memcmp (image->data(c), ref->data(c), size.width * size.height * sizeof(int)) == 0,
+ "failed on frame " << i << " component " << c
+ );
+ }
+ }
+ }
+
+ /* Then 24 red, perhaps also with some noise */
+
+ for (int i = 120; i < 144; ++i) {
+ auto fr = picture_reader->get_frame (i);
+ auto image = fr->xyz_image ();
+ auto const size = image->size ();
+ if (i == 120) {
+ for (int y = 0; y < size.height; ++y) {
+ for (int x = 0; x < size.width; ++x) {
+ BOOST_REQUIRE_MESSAGE (
+ abs(image->data(0)[y * size.height + x] - 2808) <= 5,
+ "failed on frame " << i << " with image data " << image->data(0)[y * size.height + x]
+ );
+ BOOST_REQUIRE_MESSAGE (
+ abs(image->data(1)[y * size.height + x] - 2176) <= 5,
+ "failed on frame " << i << " with image data " << image->data(1)[y * size.height + x]
+ );
+ BOOST_REQUIRE_MESSAGE (
+ abs(image->data(2)[y * size.height + x] - 865) <= 5,
+ "failed on frame " << i << " with image data " << image->data(2)[y * size.height + x]
+ );
+ }
+ }
+ ref = image;
+ } else {
+ for (int c = 0; c < 3; ++c) {
+ BOOST_REQUIRE_MESSAGE (
+ memcmp (image->data(c), ref->data(c), size.width * size.height * sizeof(int)) == 0,
+ "failed on frame " << i << " component " << c
+ );
+ }
+ }
+ }
+
}