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/compose.hpp"
42 #include <dcp/reel_picture_asset.h>
43 #include <dcp/mono_picture_frame.h>
44 #include <dcp/mono_picture_asset.h>
45 #include <dcp/openjpeg_image.h>
46 #include <asdcp/AS_DCP.h>
48 #include <libxml++/libxml++.h>
51 #include <libavformat/avformat.h>
53 #define BOOST_TEST_DYN_LINK
54 #define BOOST_TEST_MODULE dcpomatic_test
55 #include <boost/test/unit_test.hpp>
56 #include <boost/algorithm/string.hpp>
68 using boost::shared_ptr;
69 using boost::scoped_array;
70 using boost::dynamic_pointer_cast;
72 boost::filesystem::path private_data = boost::filesystem::canonical(boost::filesystem::path ("..") / boost::filesystem::path ("dcpomatic-test-private"));
77 Config::instance()->set_master_encoding_threads (1);
78 Config::instance()->set_server_encoding_threads (1);
79 Config::instance()->set_server_port_base (61921);
80 Config::instance()->set_default_isdcf_metadata (ISDCFMetadata ());
81 Config::instance()->set_default_container (Ratio::from_id ("185"));
82 Config::instance()->set_default_dcp_content_type (static_cast<DCPContentType*> (0));
83 Config::instance()->set_default_audio_delay (0);
84 Config::instance()->set_default_j2k_bandwidth (100000000);
85 Config::instance()->set_default_interop (false);
86 Config::instance()->set_default_still_length (10);
87 Config::instance()->set_log_types (LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING | LogEntry::TYPE_ERROR);
88 Config::instance()->set_automatic_audio_analysis (false);
91 class TestSignalManager : public SignalManager
94 /* No wakes in tests: we call ui_idle ourselves */
106 setup_test_config ();
108 EncodeServerFinder::instance()->stop ();
110 signal_manager = new TestSignalManager ();
112 char* env_private = getenv("DCPOMATIC_TEST_PRIVATE");
114 private_data = env_private;
124 BOOST_GLOBAL_FIXTURE (TestConfig);
126 boost::filesystem::path
127 test_film_dir (string name)
129 boost::filesystem::path p;
137 new_test_film (string name)
139 boost::filesystem::path p = test_film_dir (name);
140 if (boost::filesystem::exists (p)) {
141 boost::filesystem::remove_all (p);
144 shared_ptr<Film> film = shared_ptr<Film> (new Film (p));
145 film->write_metadata ();
150 new_test_film2 (string name)
152 boost::filesystem::path p = test_film_dir (name);
153 if (boost::filesystem::exists (p)) {
154 boost::filesystem::remove_all (p);
157 shared_ptr<Film> film = shared_ptr<Film> (new Film (p));
158 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
159 film->set_container (Ratio::from_id ("185"));
160 film->write_metadata ();
165 check_wav_file (boost::filesystem::path ref, boost::filesystem::path check)
169 SNDFILE* ref_file = sf_open (ref.string().c_str(), SFM_READ, &ref_info);
170 BOOST_CHECK (ref_file);
173 check_info.format = 0;
174 SNDFILE* check_file = sf_open (check.string().c_str(), SFM_READ, &check_info);
175 BOOST_CHECK (check_file);
177 BOOST_CHECK_EQUAL (ref_info.frames, check_info.frames);
178 BOOST_CHECK_EQUAL (ref_info.samplerate, check_info.samplerate);
179 BOOST_CHECK_EQUAL (ref_info.channels, check_info.channels);
180 BOOST_CHECK_EQUAL (ref_info.format, check_info.format);
182 /* buffer_size is in frames */
183 sf_count_t const buffer_size = 65536 * ref_info.channels;
184 scoped_array<int32_t> ref_buffer (new int32_t[buffer_size]);
185 scoped_array<int32_t> check_buffer (new int32_t[buffer_size]);
187 sf_count_t N = ref_info.frames;
189 sf_count_t this_time = min (buffer_size, N);
190 sf_count_t r = sf_readf_int (ref_file, ref_buffer.get(), this_time);
191 BOOST_CHECK_EQUAL (r, this_time);
192 r = sf_readf_int (check_file, check_buffer.get(), this_time);
193 BOOST_CHECK_EQUAL (r, this_time);
195 for (sf_count_t i = 0; i < this_time; ++i) {
196 BOOST_REQUIRE_MESSAGE (
197 abs (ref_buffer[i] - check_buffer[i]) <= 65536,
198 ref << " differs from " << check << " at " << (ref_info.frames - N + i) << " of " << ref_info.frames
199 << "(" << ref_buffer[i] << " vs " << check_buffer[i] << ")"
208 check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem::path check)
210 ASDCP::PCM::MXFReader ref_reader;
211 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.OpenRead (ref.string().c_str())));
213 ASDCP::PCM::AudioDescriptor ref_desc;
214 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.FillAudioDescriptor (ref_desc)));
216 ASDCP::PCM::MXFReader check_reader;
217 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.OpenRead (check.string().c_str())));
219 ASDCP::PCM::AudioDescriptor check_desc;
220 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.FillAudioDescriptor (check_desc)));
222 BOOST_REQUIRE_EQUAL (ref_desc.ContainerDuration, check_desc.ContainerDuration);
224 ASDCP::PCM::FrameBuffer ref_buffer (Kumu::Megabyte);
225 ASDCP::PCM::FrameBuffer check_buffer (Kumu::Megabyte);
226 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
227 ref_reader.ReadFrame (i, ref_buffer, 0);
228 check_reader.ReadFrame (i, check_buffer, 0);
229 BOOST_REQUIRE (memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size()) == 0);
234 check_image (boost::filesystem::path ref, boost::filesystem::path check, double threshold)
236 using namespace MagickCore;
238 Magick::Image ref_image;
239 ref_image.read (ref.string ());
240 Magick::Image check_image;
241 check_image.read (check.string ());
242 /* XXX: this is a hack; we really want the ImageMagick call but GraphicsMagick doesn't have it;
243 this may cause random test failures on platforms that use GraphicsMagick.
245 double const dist = ref_image.compare(check_image, Magick::RootMeanSquaredErrorMetric);
246 BOOST_CHECK_MESSAGE (dist < threshold, ref << " differs from " << check << " " << dist);
250 check_file (boost::filesystem::path ref, boost::filesystem::path check)
252 uintmax_t N = boost::filesystem::file_size (ref);
253 BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
254 FILE* ref_file = fopen_boost (ref, "rb");
255 BOOST_CHECK (ref_file);
256 FILE* check_file = fopen_boost (check, "rb");
257 BOOST_CHECK (check_file);
259 int const buffer_size = 65536;
260 uint8_t* ref_buffer = new uint8_t[buffer_size];
261 uint8_t* check_buffer = new uint8_t[buffer_size];
263 string error = "File " + check.string() + " differs from reference " + ref.string();
266 uintmax_t this_time = min (uintmax_t (buffer_size), N);
267 size_t r = fread (ref_buffer, 1, this_time, ref_file);
268 BOOST_CHECK_EQUAL (r, this_time);
269 r = fread (check_buffer, 1, this_time, check_file);
270 BOOST_CHECK_EQUAL (r, this_time);
272 BOOST_CHECK_MESSAGE (memcmp (ref_buffer, check_buffer, this_time) == 0, error);
273 if (memcmp (ref_buffer, check_buffer, this_time)) {
281 delete[] check_buffer;
288 note (dcp::NoteType t, string n)
290 if (t == dcp::DCP_ERROR) {
296 check_dcp (boost::filesystem::path ref, boost::filesystem::path check)
298 dcp::DCP ref_dcp (ref);
300 dcp::DCP check_dcp (check);
303 dcp::EqualityOptions options;
304 options.max_mean_pixel_error = 5;
305 options.max_std_dev_pixel_error = 5;
306 options.max_audio_sample_error = 255;
307 options.cpl_annotation_texts_can_differ = true;
308 options.reel_annotation_texts_can_differ = true;
309 options.reel_hashes_can_differ = true;
310 options.issue_dates_can_differ = true;
312 BOOST_CHECK (ref_dcp.equals (check_dcp, options, boost::bind (note, _1, _2)));
316 check_xml (xmlpp::Element* ref, xmlpp::Element* test, list<string> ignore)
318 BOOST_CHECK_EQUAL (ref->get_name (), test->get_name ());
319 BOOST_CHECK_EQUAL (ref->get_namespace_prefix (), test->get_namespace_prefix ());
321 if (find (ignore.begin(), ignore.end(), ref->get_name()) != ignore.end ()) {
325 xmlpp::Element::NodeList ref_children = ref->get_children ();
326 xmlpp::Element::NodeList test_children = test->get_children ();
327 BOOST_REQUIRE_MESSAGE (
328 ref_children.size() == test_children.size(),
329 ref->get_name() << " has " << ref_children.size() << " or " << test_children.size() << " children"
332 xmlpp::Element::NodeList::iterator k = ref_children.begin ();
333 xmlpp::Element::NodeList::iterator l = test_children.begin ();
334 while (k != ref_children.end ()) {
336 /* XXX: should be doing xmlpp::EntityReference, xmlpp::XIncludeEnd, xmlpp::XIncludeStart */
338 xmlpp::Element* ref_el = dynamic_cast<xmlpp::Element*> (*k);
339 xmlpp::Element* test_el = dynamic_cast<xmlpp::Element*> (*l);
340 BOOST_CHECK ((ref_el && test_el) || (!ref_el && !test_el));
341 if (ref_el && test_el) {
342 check_xml (ref_el, test_el, ignore);
345 xmlpp::ContentNode* ref_cn = dynamic_cast<xmlpp::ContentNode*> (*k);
346 xmlpp::ContentNode* test_cn = dynamic_cast<xmlpp::ContentNode*> (*l);
347 BOOST_CHECK ((ref_cn && test_cn) || (!ref_cn && !test_cn));
348 if (ref_cn && test_cn) {
349 BOOST_CHECK_EQUAL (ref_cn->get_content(), test_cn->get_content ());
356 xmlpp::Element::AttributeList ref_attributes = ref->get_attributes ();
357 xmlpp::Element::AttributeList test_attributes = test->get_attributes ();
358 BOOST_CHECK_EQUAL (ref_attributes.size(), test_attributes.size ());
360 xmlpp::Element::AttributeList::const_iterator m = ref_attributes.begin();
361 xmlpp::Element::AttributeList::const_iterator n = test_attributes.begin();
362 while (m != ref_attributes.end ()) {
363 BOOST_CHECK_EQUAL ((*m)->get_name(), (*n)->get_name());
364 BOOST_CHECK_EQUAL ((*m)->get_value(), (*n)->get_value());
372 check_xml (boost::filesystem::path ref, boost::filesystem::path test, list<string> ignore)
374 xmlpp::DomParser* ref_parser = new xmlpp::DomParser (ref.string ());
375 xmlpp::Element* ref_root = ref_parser->get_document()->get_root_node ();
376 xmlpp::DomParser* test_parser = new xmlpp::DomParser (test.string ());
377 xmlpp::Element* test_root = test_parser->get_document()->get_root_node ();
379 check_xml (ref_root, test_root, ignore);
385 JobManager* jm = JobManager::instance ();
386 while (jm->work_to_do ()) {
387 while (signal_manager->ui_idle ()) {}
393 for (list<shared_ptr<Job> >::iterator i = jm->_jobs.begin(); i != jm->_jobs.end(); ++i) {
394 if ((*i)->finished_in_error ()) {
398 cerr << N << " errors.\n";
400 for (list<shared_ptr<Job> >::iterator i = jm->_jobs.begin(); i != jm->_jobs.end(); ++i) {
401 if ((*i)->finished_in_error ()) {
402 cerr << (*i)->name() << ":\n"
403 << "\tsummary: " << (*i)->error_summary () << "\n"
404 << "\tdetails: " << (*i)->error_details () << "\n";
409 while (signal_manager->ui_idle ()) {}
420 write_image (shared_ptr<const Image> image, boost::filesystem::path file, string format)
422 using namespace MagickCore;
424 Magick::Image m (image->size().width, image->size().height, format.c_str(), CharPixel, (void *) image->data()[0]);
425 m.write (file.string ());
429 check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check, int audio_tolerance)
431 int const r = system (String::compose("ffcmp -t %1 %2 %3", audio_tolerance, ref.string(), check.string()).c_str());
432 BOOST_REQUIRE_EQUAL (WEXITSTATUS(r), 0);
436 check_one_frame (boost::filesystem::path dcp_dir, int64_t index, boost::filesystem::path ref)
438 dcp::DCP dcp (dcp_dir);
440 shared_ptr<dcp::MonoPictureAsset> asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
441 BOOST_REQUIRE (asset);
442 shared_ptr<const dcp::MonoPictureFrame> frame = asset->start_read()->get_frame(index);
443 shared_ptr<const dcp::MonoPictureFrame> ref_frame (new dcp::MonoPictureFrame (ref));
445 shared_ptr<dcp::OpenJPEGImage> image = frame->xyz_image ();
446 shared_ptr<dcp::OpenJPEGImage> ref_image = ref_frame->xyz_image ();
448 BOOST_REQUIRE (image->size() == ref_image->size());
451 for (int y = 0; y < ref_image->size().height; ++y) {
452 for (int x = 0; x < ref_image->size().width; ++x) {
453 BOOST_REQUIRE_EQUAL (ref_image->data(0)[off], image->data(0)[off]);
454 BOOST_REQUIRE_EQUAL (ref_image->data(1)[off], image->data(1)[off]);
455 BOOST_REQUIRE_EQUAL (ref_image->data(2)[off], image->data(2)[off]);
461 boost::filesystem::path
462 dcp_file (shared_ptr<const Film> film, string prefix)
464 boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (film->dir(film->dcp_name()));
465 while (i != boost::filesystem::directory_iterator() && !boost::algorithm::starts_with (i->path().leaf().string(), prefix)) {
469 BOOST_REQUIRE (i != boost::filesystem::directory_iterator());
473 boost::filesystem::path
474 subtitle_file (shared_ptr<Film> film)
477 boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (film->directory().get() / film->dcp_name (false));
478 i != boost::filesystem::directory_iterator ();
481 if (boost::filesystem::is_directory (i->path ())) {
483 boost::filesystem::directory_iterator j = boost::filesystem::directory_iterator (i->path ());
484 j != boost::filesystem::directory_iterator ();
487 if (boost::algorithm::starts_with (j->path().leaf().string(), "sub_")) {
494 BOOST_REQUIRE (false);
496 return boost::filesystem::path("/");