2 Copyright (C) 2012-2018 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/test.cc
22 * @brief Overall test stuff and useful methods for tests.
25 #include "lib/config.h"
27 #include "lib/signal_manager.h"
29 #include "lib/job_manager.h"
31 #include "lib/cross.h"
32 #include "lib/encode_server_finder.h"
33 #include "lib/image.h"
34 #include "lib/ratio.h"
35 #include "lib/dcp_content_type.h"
36 #include "lib/log_entry.h"
37 #include "lib/j2k_image_proxy.h"
38 #include "lib/compose.hpp"
43 #include <dcp/reel_picture_asset.h>
44 #include <dcp/mono_picture_frame.h>
45 #include <dcp/mono_picture_asset.h>
46 #include <dcp/openjpeg_image.h>
47 #include <asdcp/AS_DCP.h>
49 #include <libxml++/libxml++.h>
52 #include <libavformat/avformat.h>
54 #define BOOST_TEST_DYN_LINK
55 #define BOOST_TEST_MODULE dcpomatic_test
56 #include <boost/test/unit_test.hpp>
57 #include <boost/algorithm/string.hpp>
69 using boost::shared_ptr;
70 using boost::scoped_array;
71 using boost::dynamic_pointer_cast;
72 using boost::optional;
74 boost::filesystem::path private_data = boost::filesystem::path ("..") / boost::filesystem::path ("dcpomatic-test-private");
79 Config::instance()->set_master_encoding_threads (1);
80 Config::instance()->set_server_encoding_threads (1);
81 Config::instance()->set_server_port_base (61921);
82 Config::instance()->set_default_isdcf_metadata (ISDCFMetadata ());
83 Config::instance()->set_default_container (Ratio::from_id ("185"));
84 Config::instance()->set_default_dcp_content_type (static_cast<DCPContentType*> (0));
85 Config::instance()->set_default_audio_delay (0);
86 Config::instance()->set_default_j2k_bandwidth (100000000);
87 Config::instance()->set_default_interop (false);
88 Config::instance()->set_default_still_length (10);
89 Config::instance()->set_log_types (LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING | LogEntry::TYPE_ERROR);
90 Config::instance()->set_automatic_audio_analysis (false);
93 class TestSignalManager : public SignalManager
96 /* No wakes in tests: we call ui_idle ourselves */
108 setup_test_config ();
110 EncodeServerFinder::instance()->stop ();
112 signal_manager = new TestSignalManager ();
114 char* env_private = getenv("DCPOMATIC_TEST_PRIVATE");
116 private_data = env_private;
126 BOOST_GLOBAL_FIXTURE (TestConfig);
128 boost::filesystem::path
129 test_film_dir (string name)
131 boost::filesystem::path p;
139 new_test_film (string name)
141 boost::filesystem::path p = test_film_dir (name);
142 if (boost::filesystem::exists (p)) {
143 boost::filesystem::remove_all (p);
146 shared_ptr<Film> film = shared_ptr<Film> (new Film (p));
147 film->write_metadata ();
152 new_test_film2 (string name)
154 boost::filesystem::path p = test_film_dir (name);
155 if (boost::filesystem::exists (p)) {
156 boost::filesystem::remove_all (p);
159 shared_ptr<Film> film = shared_ptr<Film> (new Film (p));
160 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
161 film->set_container (Ratio::from_id ("185"));
162 film->write_metadata ();
167 check_wav_file (boost::filesystem::path ref, boost::filesystem::path check)
171 SNDFILE* ref_file = sf_open (ref.string().c_str(), SFM_READ, &ref_info);
172 BOOST_CHECK (ref_file);
175 check_info.format = 0;
176 SNDFILE* check_file = sf_open (check.string().c_str(), SFM_READ, &check_info);
177 BOOST_CHECK (check_file);
179 BOOST_CHECK_EQUAL (ref_info.frames, check_info.frames);
180 BOOST_CHECK_EQUAL (ref_info.samplerate, check_info.samplerate);
181 BOOST_CHECK_EQUAL (ref_info.channels, check_info.channels);
182 BOOST_CHECK_EQUAL (ref_info.format, check_info.format);
184 /* buffer_size is in frames */
185 sf_count_t const buffer_size = 65536 * ref_info.channels;
186 scoped_array<int32_t> ref_buffer (new int32_t[buffer_size]);
187 scoped_array<int32_t> check_buffer (new int32_t[buffer_size]);
189 sf_count_t N = ref_info.frames;
191 sf_count_t this_time = min (buffer_size, N);
192 sf_count_t r = sf_readf_int (ref_file, ref_buffer.get(), this_time);
193 BOOST_CHECK_EQUAL (r, this_time);
194 r = sf_readf_int (check_file, check_buffer.get(), this_time);
195 BOOST_CHECK_EQUAL (r, this_time);
197 for (sf_count_t i = 0; i < this_time; ++i) {
198 BOOST_REQUIRE_MESSAGE (
199 abs (ref_buffer[i] - check_buffer[i]) <= 65536,
200 ref << " differs from " << check << " at " << (ref_info.frames - N + i) << " of " << ref_info.frames
201 << "(" << ref_buffer[i] << " vs " << check_buffer[i] << ")"
210 check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem::path check)
212 ASDCP::PCM::MXFReader ref_reader;
213 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.OpenRead (ref.string().c_str())));
215 ASDCP::PCM::AudioDescriptor ref_desc;
216 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.FillAudioDescriptor (ref_desc)));
218 ASDCP::PCM::MXFReader check_reader;
219 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.OpenRead (check.string().c_str())));
221 ASDCP::PCM::AudioDescriptor check_desc;
222 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.FillAudioDescriptor (check_desc)));
224 BOOST_REQUIRE_EQUAL (ref_desc.ContainerDuration, check_desc.ContainerDuration);
226 ASDCP::PCM::FrameBuffer ref_buffer (Kumu::Megabyte);
227 ASDCP::PCM::FrameBuffer check_buffer (Kumu::Megabyte);
228 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
229 ref_reader.ReadFrame (i, ref_buffer, 0);
230 check_reader.ReadFrame (i, check_buffer, 0);
231 BOOST_REQUIRE (memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size()) == 0);
236 check_image (boost::filesystem::path ref, boost::filesystem::path check, double dist_tolerance)
238 #ifdef DCPOMATIC_IMAGE_MAGICK
239 using namespace MagickCore;
241 using namespace MagickLib;
244 Magick::Image ref_image;
245 ref_image.read (ref.string ());
246 Magick::Image check_image;
247 check_image.read (check.string ());
248 /* XXX: this is a hack; we really want the ImageMagick call but GraphicsMagick doesn't have it;
249 this may cause random test failures on platforms that use GraphicsMagick.
251 #ifdef DCPOMATIC_ADVANCED_MAGICK_COMPARE
252 double const dist = ref_image.compare(check_image, Magick::RootMeanSquaredErrorMetric);
253 BOOST_CHECK_MESSAGE (dist < dist_tolerance, ref << " differs from " << check << " " << dist);
255 BOOST_CHECK_MESSAGE (!ref_image.compare(check_image), ref << " differs from " << check);
260 check_file (boost::filesystem::path ref, boost::filesystem::path check)
262 uintmax_t N = boost::filesystem::file_size (ref);
263 BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
264 FILE* ref_file = fopen_boost (ref, "rb");
265 BOOST_CHECK (ref_file);
266 FILE* check_file = fopen_boost (check, "rb");
267 BOOST_CHECK (check_file);
269 int const buffer_size = 65536;
270 uint8_t* ref_buffer = new uint8_t[buffer_size];
271 uint8_t* check_buffer = new uint8_t[buffer_size];
273 string error = "File " + check.string() + " differs from reference " + ref.string();
276 uintmax_t this_time = min (uintmax_t (buffer_size), N);
277 size_t r = fread (ref_buffer, 1, this_time, ref_file);
278 BOOST_CHECK_EQUAL (r, this_time);
279 r = fread (check_buffer, 1, this_time, check_file);
280 BOOST_CHECK_EQUAL (r, this_time);
282 BOOST_CHECK_MESSAGE (memcmp (ref_buffer, check_buffer, this_time) == 0, error);
283 if (memcmp (ref_buffer, check_buffer, this_time)) {
291 delete[] check_buffer;
298 note (dcp::NoteType t, string n)
300 if (t == dcp::DCP_ERROR) {
306 check_dcp (boost::filesystem::path ref, boost::filesystem::path check)
308 dcp::DCP ref_dcp (ref);
310 dcp::DCP check_dcp (check);
313 dcp::EqualityOptions options;
314 options.max_mean_pixel_error = 5;
315 options.max_std_dev_pixel_error = 5;
316 options.max_audio_sample_error = 255;
317 options.cpl_annotation_texts_can_differ = true;
318 options.reel_annotation_texts_can_differ = true;
319 options.reel_hashes_can_differ = true;
320 options.issue_dates_can_differ = true;
322 BOOST_CHECK (ref_dcp.equals (check_dcp, options, boost::bind (note, _1, _2)));
326 check_xml (xmlpp::Element* ref, xmlpp::Element* test, list<string> ignore)
328 BOOST_CHECK_EQUAL (ref->get_name (), test->get_name ());
329 BOOST_CHECK_EQUAL (ref->get_namespace_prefix (), test->get_namespace_prefix ());
331 if (find (ignore.begin(), ignore.end(), ref->get_name()) != ignore.end ()) {
335 xmlpp::Element::NodeList ref_children = ref->get_children ();
336 xmlpp::Element::NodeList test_children = test->get_children ();
337 BOOST_REQUIRE_MESSAGE (
338 ref_children.size() == test_children.size(),
339 ref->get_name() << " has " << ref_children.size() << " or " << test_children.size() << " children"
342 xmlpp::Element::NodeList::iterator k = ref_children.begin ();
343 xmlpp::Element::NodeList::iterator l = test_children.begin ();
344 while (k != ref_children.end ()) {
346 /* XXX: should be doing xmlpp::EntityReference, xmlpp::XIncludeEnd, xmlpp::XIncludeStart */
348 xmlpp::Element* ref_el = dynamic_cast<xmlpp::Element*> (*k);
349 xmlpp::Element* test_el = dynamic_cast<xmlpp::Element*> (*l);
350 BOOST_CHECK ((ref_el && test_el) || (!ref_el && !test_el));
351 if (ref_el && test_el) {
352 check_xml (ref_el, test_el, ignore);
355 xmlpp::ContentNode* ref_cn = dynamic_cast<xmlpp::ContentNode*> (*k);
356 xmlpp::ContentNode* test_cn = dynamic_cast<xmlpp::ContentNode*> (*l);
357 BOOST_CHECK ((ref_cn && test_cn) || (!ref_cn && !test_cn));
358 if (ref_cn && test_cn) {
359 BOOST_CHECK_EQUAL (ref_cn->get_content(), test_cn->get_content ());
366 xmlpp::Element::AttributeList ref_attributes = ref->get_attributes ();
367 xmlpp::Element::AttributeList test_attributes = test->get_attributes ();
368 BOOST_CHECK_EQUAL (ref_attributes.size(), test_attributes.size ());
370 xmlpp::Element::AttributeList::const_iterator m = ref_attributes.begin();
371 xmlpp::Element::AttributeList::const_iterator n = test_attributes.begin();
372 while (m != ref_attributes.end ()) {
373 BOOST_CHECK_EQUAL ((*m)->get_name(), (*n)->get_name());
374 BOOST_CHECK_EQUAL ((*m)->get_value(), (*n)->get_value());
382 check_xml (boost::filesystem::path ref, boost::filesystem::path test, list<string> ignore)
384 xmlpp::DomParser* ref_parser = new xmlpp::DomParser (ref.string ());
385 xmlpp::Element* ref_root = ref_parser->get_document()->get_root_node ();
386 xmlpp::DomParser* test_parser = new xmlpp::DomParser (test.string ());
387 xmlpp::Element* test_root = test_parser->get_document()->get_root_node ();
389 check_xml (ref_root, test_root, ignore);
395 JobManager* jm = JobManager::instance ();
396 while (jm->work_to_do ()) {
397 while (signal_manager->ui_idle ()) {}
403 for (list<shared_ptr<Job> >::iterator i = jm->_jobs.begin(); i != jm->_jobs.end(); ++i) {
404 if ((*i)->finished_in_error ()) {
408 cerr << N << " errors.\n";
410 for (list<shared_ptr<Job> >::iterator i = jm->_jobs.begin(); i != jm->_jobs.end(); ++i) {
411 if ((*i)->finished_in_error ()) {
412 cerr << (*i)->name() << ":\n"
413 << "\tsummary: " << (*i)->error_summary () << "\n"
414 << "\tdetails: " << (*i)->error_details () << "\n";
419 while (signal_manager->ui_idle ()) {}
430 write_image (shared_ptr<const Image> image, boost::filesystem::path file, string format)
432 #ifdef DCPOMATIC_IMAGE_MAGICK
433 using namespace MagickCore;
435 using namespace MagickLib;
438 Magick::Image m (image->size().width, image->size().height, format.c_str(), CharPixel, (void *) image->data()[0]);
439 m.write (file.string ());
443 check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check, int audio_tolerance)
445 int const r = system (String::compose("ffcmp -t %1 %2 %3", audio_tolerance, ref.string(), check.string()).c_str());
446 BOOST_REQUIRE_EQUAL (WEXITSTATUS(r), 0);
450 check_one_frame (boost::filesystem::path dcp_dir, int64_t index, dcp::Size dcp_size, boost::filesystem::path ref, dcp::Size ref_size, double dist_tolerance)
452 dcp::DCP dcp (dcp_dir);
454 shared_ptr<dcp::MonoPictureAsset> asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
455 BOOST_REQUIRE (asset);
456 shared_ptr<const dcp::MonoPictureFrame> frame = asset->start_read()->get_frame(index);
458 J2KImageProxy dcp_proxy (frame, dcp_size, AV_PIX_FMT_RGB48, optional<int>());
459 J2KImageProxy ref_proxy (ref, ref_size, AV_PIX_FMT_RGB48);
461 shared_ptr<Image> dcp_image = dcp_proxy.image().first->convert_pixel_format (dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_RGB24, true, false);
462 shared_ptr<Image> ref_image = ref_proxy.image().first->convert_pixel_format (dcp::YUV_TO_RGB_REC709, AV_PIX_FMT_RGB24, true, false);
464 #ifdef DCPOMATIC_IMAGE_MAGICK
465 using namespace MagickCore;
467 using namespace MagickLib;
470 Magick::Image dcp_magick (dcp_image->size().width, dcp_image->size().height, "RGB", CharPixel, (void *) dcp_image->data()[0]);
471 Magick::Image ref_magick (ref_image->size().width, ref_image->size().height, "RGB", CharPixel, (void *) ref_image->data()[0]);
473 /* XXX: this is a hack; we really want the ImageMagick call but GraphicsMagick doesn't have it;
474 this may cause random test failures on platforms that use GraphicsMagick.
476 #ifdef DCPOMATIC_ADVANCED_MAGICK_COMPARE
477 double const dist = ref_magick.compare(dcp_magick, Magick::RootMeanSquaredErrorMetric);
478 BOOST_CHECK_MESSAGE (dist < dist_tolerance, ref << " differs from " << dcp_dir << ":" << index << " " << dist);
480 BOOST_CHECK_MESSAGE (!ref_magick.compare(dcp_magick), ref << " differs from " << dcp_dir << ":" << index);
484 boost::filesystem::path
485 dcp_file (shared_ptr<const Film> film, string prefix)
487 boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (film->dir(film->dcp_name()));
488 while (i != boost::filesystem::directory_iterator() && !boost::algorithm::starts_with (i->path().leaf().string(), prefix)) {
492 BOOST_REQUIRE (i != boost::filesystem::directory_iterator());