2 Copyright (C) 2012-2021 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/>.
23 /** @file test/test.cc
24 * @brief Overall test stuff and useful methods for tests.
28 #include "lib/compose.hpp"
29 #include "lib/config.h"
30 #include "lib/cross.h"
31 #include "lib/dcp_content_type.h"
32 #include "lib/dcpomatic_log.h"
33 #include "lib/encode_server_finder.h"
34 #include "lib/ffmpeg_image_proxy.h"
35 #include "lib/file_log.h"
37 #include "lib/image.h"
39 #include "lib/job_manager.h"
40 #include "lib/log_entry.h"
41 #include "lib/make_dcp.h"
42 #include "lib/ratio.h"
43 #include "lib/signal_manager.h"
48 #include <dcp/mono_picture_asset.h>
49 #include <dcp/mono_picture_frame.h>
50 #include <dcp/openjpeg_image.h>
52 #include <dcp/reel_picture_asset.h>
53 #include <dcp/warnings.h>
54 #include <asdcp/AS_DCP.h>
57 #include <libxml++/libxml++.h>
59 #include <libavformat/avformat.h>
61 #define BOOST_TEST_DYN_LINK
62 #define BOOST_TEST_MODULE dcpomatic_test
63 #include <boost/algorithm/string.hpp>
64 LIBDCP_DISABLE_WARNINGS
65 #include <boost/random.hpp>
66 LIBDCP_ENABLE_WARNINGS
67 #include <boost/test/unit_test.hpp>
77 using std::make_shared;
79 using std::shared_ptr;
82 using boost::scoped_array;
83 using std::dynamic_pointer_cast;
84 #if BOOST_VERSION >= 106100
85 using namespace boost::placeholders;
89 boost::filesystem::path
90 TestPaths::TestPaths::private_data ()
92 char* env = getenv("DCPOMATIC_TEST_PRIVATE");
94 return boost::filesystem::path(env);
97 return boost::filesystem::canonical(boost::filesystem::path ("..") / boost::filesystem::path ("dcpomatic-test-private"));
101 boost::filesystem::path TestPaths::xsd ()
103 return boost::filesystem::canonical(boost::filesystem::path("..") / boost::filesystem::path("libdcp") / boost::filesystem::path("xsd"));
110 Config::instance()->set_master_encoding_threads (boost::thread::hardware_concurrency() / 2);
111 Config::instance()->set_server_encoding_threads (1);
112 Config::instance()->set_server_port_base (61921);
113 Config::instance()->set_default_dcp_content_type (static_cast<DCPContentType*> (0));
114 Config::instance()->set_default_audio_delay (0);
115 Config::instance()->set_default_j2k_bandwidth (100000000);
116 Config::instance()->set_default_interop (false);
117 Config::instance()->set_default_still_length (10);
118 Config::instance()->set_log_types (
119 LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING |
120 LogEntry::TYPE_ERROR | LogEntry::TYPE_DISK
122 Config::instance()->set_automatic_audio_analysis (false);
123 auto signer = make_shared<dcp::CertificateChain>(dcp::file_to_string("test/data/signer_chain"));
124 signer->set_key(dcp::file_to_string("test/data/signer_key"));
125 Config::instance()->set_signer_chain (signer);
126 auto decryption = make_shared<dcp::CertificateChain>(dcp::file_to_string("test/data/decryption_chain"));
127 decryption->set_key(dcp::file_to_string("test/data/decryption_key"));
128 Config::instance()->set_decryption_chain (decryption);
132 class TestSignalManager : public SignalManager
135 /* No wakes in tests: we call ui_idle ourselves */
136 void wake_ui () override
146 State::override_path = "build/test/state";
147 boost::filesystem::remove_all (*State::override_path);
150 setup_test_config ();
152 EncodeServerFinder::instance()->stop ();
154 signal_manager = new TestSignalManager ();
156 dcpomatic_log.reset (new FileLog("build/test/log"));
166 BOOST_GLOBAL_FIXTURE (TestConfig);
169 boost::filesystem::path
170 test_film_dir (string name)
172 boost::filesystem::path p;
181 new_test_film (string name)
183 auto p = test_film_dir (name);
184 if (boost::filesystem::exists (p)) {
185 boost::filesystem::remove_all (p);
188 auto film = make_shared<Film>(p);
189 film->write_metadata ();
195 new_test_film2 (string name, vector<shared_ptr<Content>> content, Cleanup* cleanup)
197 auto p = test_film_dir (name);
198 if (boost::filesystem::exists (p)) {
199 boost::filesystem::remove_all (p);
205 auto film = make_shared<Film>(p);
206 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
207 film->set_container (Ratio::from_id ("185"));
208 film->write_metadata ();
210 for (auto i: content) {
211 film->examine_and_add_content (i);
212 BOOST_REQUIRE (!wait_for_jobs());
220 check_wav_file (boost::filesystem::path ref, boost::filesystem::path check)
224 auto ref_file = sf_open (ref.string().c_str(), SFM_READ, &ref_info);
225 BOOST_CHECK (ref_file);
228 check_info.format = 0;
229 auto check_file = sf_open (check.string().c_str(), SFM_READ, &check_info);
230 BOOST_CHECK (check_file);
232 BOOST_CHECK_EQUAL (ref_info.frames, check_info.frames);
233 BOOST_CHECK_EQUAL (ref_info.samplerate, check_info.samplerate);
234 BOOST_CHECK_EQUAL (ref_info.channels, check_info.channels);
235 BOOST_CHECK_EQUAL (ref_info.format, check_info.format);
237 /* buffer_size is in frames */
238 sf_count_t const buffer_size = 65536 * ref_info.channels;
239 scoped_array<int32_t> ref_buffer (new int32_t[buffer_size]);
240 scoped_array<int32_t> check_buffer (new int32_t[buffer_size]);
242 sf_count_t N = ref_info.frames;
244 sf_count_t this_time = min (buffer_size, N);
245 sf_count_t r = sf_readf_int (ref_file, ref_buffer.get(), this_time);
246 BOOST_CHECK_EQUAL (r, this_time);
247 r = sf_readf_int (check_file, check_buffer.get(), this_time);
248 BOOST_CHECK_EQUAL (r, this_time);
250 for (sf_count_t i = 0; i < this_time; ++i) {
251 BOOST_REQUIRE_MESSAGE (
252 abs (ref_buffer[i] - check_buffer[i]) <= 65536,
253 ref << " differs from " << check << " at " << (ref_info.frames - N + i) << " of " << ref_info.frames
254 << "(" << ref_buffer[i] << " vs " << check_buffer[i] << ")"
264 check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem::path check)
266 ASDCP::PCM::MXFReader ref_reader;
267 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.OpenRead (ref.string().c_str())));
269 ASDCP::PCM::AudioDescriptor ref_desc;
270 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.FillAudioDescriptor (ref_desc)));
272 ASDCP::PCM::MXFReader check_reader;
273 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.OpenRead (check.string().c_str())));
275 ASDCP::PCM::AudioDescriptor check_desc;
276 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.FillAudioDescriptor (check_desc)));
278 BOOST_REQUIRE_EQUAL (ref_desc.ContainerDuration, check_desc.ContainerDuration);
280 ASDCP::PCM::FrameBuffer ref_buffer (Kumu::Megabyte);
281 ASDCP::PCM::FrameBuffer check_buffer (Kumu::Megabyte);
282 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
283 ref_reader.ReadFrame (i, ref_buffer, 0);
284 check_reader.ReadFrame (i, check_buffer, 0);
285 BOOST_REQUIRE_MESSAGE(memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size()) == 0, "Audio MXF differs in frame " << i);
290 /** @return true if the files are the same, otherwise false */
292 mxf_atmos_files_same (boost::filesystem::path ref, boost::filesystem::path check, bool verbose)
294 ASDCP::ATMOS::MXFReader ref_reader;
295 BOOST_REQUIRE (!ASDCP_FAILURE(ref_reader.OpenRead(ref.string().c_str())));
297 ASDCP::ATMOS::AtmosDescriptor ref_desc;
298 BOOST_REQUIRE (!ASDCP_FAILURE(ref_reader.FillAtmosDescriptor(ref_desc)));
300 ASDCP::ATMOS::MXFReader check_reader;
301 BOOST_REQUIRE (!ASDCP_FAILURE(check_reader.OpenRead(check.string().c_str())));
303 ASDCP::ATMOS::AtmosDescriptor check_desc;
304 BOOST_REQUIRE (!ASDCP_FAILURE(check_reader.FillAtmosDescriptor(check_desc)));
306 if (ref_desc.EditRate.Numerator != check_desc.EditRate.Numerator) {
308 std::cout << "EditRate.Numerator differs.\n";
312 if (ref_desc.EditRate.Denominator != check_desc.EditRate.Denominator) {
314 std::cout << "EditRate.Denominator differs.\n";
318 if (ref_desc.ContainerDuration != check_desc.ContainerDuration) {
320 std::cout << "EditRate.ContainerDuration differs.\n";
324 if (ref_desc.FirstFrame != check_desc.FirstFrame) {
326 std::cout << "EditRate.FirstFrame differs.\n";
330 if (ref_desc.MaxChannelCount != check_desc.MaxChannelCount) {
332 std::cout << "EditRate.MaxChannelCount differs.\n";
336 if (ref_desc.MaxObjectCount != check_desc.MaxObjectCount) {
338 std::cout << "EditRate.MaxObjectCount differs.\n";
342 if (ref_desc.AtmosVersion != check_desc.AtmosVersion) {
344 std::cout << "EditRate.AtmosVersion differs.\n";
349 ASDCP::DCData::FrameBuffer ref_buffer (Kumu::Megabyte);
350 ASDCP::DCData::FrameBuffer check_buffer (Kumu::Megabyte);
351 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
352 ref_reader.ReadFrame (i, ref_buffer, 0);
353 check_reader.ReadFrame (i, check_buffer, 0);
354 if (memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size())) {
356 std::cout << "data differs.\n";
368 rms_error (boost::filesystem::path ref, boost::filesystem::path check)
370 FFmpegImageProxy ref_proxy (ref);
371 auto ref_image = ref_proxy.image(Image::Alignment::COMPACT).image;
372 FFmpegImageProxy check_proxy (check);
373 auto check_image = check_proxy.image(Image::Alignment::COMPACT).image;
375 BOOST_REQUIRE_EQUAL (ref_image->planes(), check_image->planes());
377 BOOST_REQUIRE_EQUAL (ref_image->pixel_format(), check_image->pixel_format());
378 auto const format = ref_image->pixel_format();
380 BOOST_REQUIRE (ref_image->size() == check_image->size());
381 int const width = ref_image->size().width;
382 int const height = ref_image->size().height;
384 double sum_square = 0;
386 case AV_PIX_FMT_RGBA:
388 for (int y = 0; y < height; ++y) {
389 uint8_t* p = ref_image->data()[0] + y * ref_image->stride()[0];
390 uint8_t* q = check_image->data()[0] + y * check_image->stride()[0];
391 for (int x = 0; x < width; ++x) {
392 for (int c = 0; c < 4; ++c) {
393 sum_square += pow((*p++ - *q++), 2);
399 case AV_PIX_FMT_RGB24:
401 for (int y = 0; y < height; ++y) {
402 uint8_t* p = ref_image->data()[0] + y * ref_image->stride()[0];
403 uint8_t* q = check_image->data()[0] + y * check_image->stride()[0];
404 for (int x = 0; x < width; ++x) {
405 for (int c = 0; c < 3; ++c) {
406 sum_square += pow((*p++ - *q++), 2);
412 case AV_PIX_FMT_RGB48BE:
414 for (int y = 0; y < height; ++y) {
415 uint16_t* p = reinterpret_cast<uint16_t*>(ref_image->data()[0] + y * ref_image->stride()[0]);
416 uint16_t* q = reinterpret_cast<uint16_t*>(check_image->data()[0] + y * check_image->stride()[0]);
417 for (int x = 0; x < width; ++x) {
418 for (int c = 0; c < 3; ++c) {
419 sum_square += pow((*p++ - *q++), 2);
425 case AV_PIX_FMT_YUVJ420P:
427 for (int c = 0; c < ref_image->planes(); ++c) {
428 for (int y = 0; y < height / ref_image->vertical_factor(c); ++y) {
429 auto p = ref_image->data()[c] + y * ref_image->stride()[c];
430 auto q = check_image->data()[c] + y * check_image->stride()[c];
431 for (int x = 0; x < ref_image->line_size()[c]; ++x) {
432 sum_square += pow((*p++ - *q++), 2);
439 BOOST_REQUIRE_MESSAGE (false, "unrecognised pixel format " << format);
442 return sqrt(sum_square / (height * width));
446 BOOST_AUTO_TEST_CASE (rms_error_test)
448 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image0.png"), 0, 0.001);
449 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image1.png"), 2.2778, 0.001);
450 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image2.png"), 59.8896, 0.001);
451 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image3.png"), 0.89164, 0.001);
456 check_image (boost::filesystem::path ref, boost::filesystem::path check, double threshold)
458 double const e = rms_error (ref, check);
459 BOOST_CHECK_MESSAGE (e < threshold, ref << " differs from " << check << " " << e);
464 check_file (boost::filesystem::path ref, boost::filesystem::path check)
466 auto N = boost::filesystem::file_size (ref);
467 BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
468 dcp::File ref_file(ref, "rb");
469 BOOST_CHECK (ref_file);
470 dcp::File check_file(check, "rb");
471 BOOST_CHECK (check_file);
473 int const buffer_size = 65536;
474 std::vector<uint8_t> ref_buffer(buffer_size);
475 std::vector<uint8_t> check_buffer(buffer_size);
477 string error = "File " + check.string() + " differs from reference " + ref.string();
480 uintmax_t this_time = min (uintmax_t (buffer_size), N);
481 size_t r = ref_file.read (ref_buffer.data(), 1, this_time);
482 BOOST_CHECK_EQUAL (r, this_time);
483 r = check_file.read(check_buffer.data(), 1, this_time);
484 BOOST_CHECK_EQUAL (r, this_time);
486 BOOST_CHECK_MESSAGE (memcmp (ref_buffer.data(), check_buffer.data(), this_time) == 0, error);
487 if (memcmp (ref_buffer.data(), check_buffer.data(), this_time)) {
497 check_text_file (boost::filesystem::path ref, boost::filesystem::path check)
499 dcp::File ref_file(ref, "r");
500 BOOST_CHECK (ref_file);
501 dcp::File check_file(check, "r");
502 BOOST_CHECK (check_file);
504 int const buffer_size = std::max(
505 boost::filesystem::file_size(ref),
506 boost::filesystem::file_size(check)
509 DCPOMATIC_ASSERT (buffer_size < 1024 * 1024);
511 std::vector<uint8_t> ref_buffer(buffer_size);
512 auto ref_read = ref_file.read(ref_buffer.data(), 1, buffer_size);
513 std::vector<uint8_t> check_buffer(buffer_size);
514 auto check_read = check_file.read(check_buffer.data(), 1, buffer_size);
515 BOOST_CHECK_EQUAL (ref_read, check_read);
517 string const error = "File " + check.string() + " differs from reference " + ref.string();
518 BOOST_CHECK_MESSAGE(memcmp(ref_buffer.data(), check_buffer.data(), ref_read) == 0, error);
523 note (dcp::NoteType t, string n)
525 if (t == dcp::NoteType::ERROR) {
532 check_dcp (boost::filesystem::path ref, shared_ptr<const Film> film)
534 check_dcp (ref, film->dir(film->dcp_name()));
539 check_dcp (boost::filesystem::path ref, boost::filesystem::path check)
541 dcp::DCP ref_dcp (ref);
543 dcp::DCP check_dcp (check);
546 dcp::EqualityOptions options;
547 options.max_mean_pixel_error = 5;
548 options.max_std_dev_pixel_error = 5;
549 options.max_audio_sample_error = 255;
550 options.cpl_annotation_texts_can_differ = true;
551 options.reel_annotation_texts_can_differ = true;
552 options.reel_hashes_can_differ = true;
553 options.issue_dates_can_differ = true;
554 options.max_subtitle_vertical_position_error = 0.001;
556 BOOST_CHECK (ref_dcp.equals (check_dcp, options, boost::bind (note, _1, _2)));
560 check_xml (xmlpp::Element* ref, xmlpp::Element* test, list<string> ignore)
562 BOOST_CHECK_EQUAL (ref->get_name (), test->get_name ());
563 BOOST_CHECK_EQUAL (ref->get_namespace_prefix (), test->get_namespace_prefix ());
565 if (find (ignore.begin(), ignore.end(), ref->get_name()) != ignore.end ()) {
569 auto ref_children = ref->get_children ();
570 auto test_children = test->get_children ();
571 BOOST_REQUIRE_MESSAGE (
572 ref_children.size() == test_children.size(),
573 ref->get_name() << " has " << ref_children.size() << " or " << test_children.size() << " children"
576 auto k = ref_children.begin ();
577 auto l = test_children.begin ();
578 while (k != ref_children.end ()) {
580 /* XXX: should be doing xmlpp::EntityReference, xmlpp::XIncludeEnd, xmlpp::XIncludeStart */
582 auto ref_el = dynamic_cast<xmlpp::Element*>(*k);
583 auto test_el = dynamic_cast<xmlpp::Element*>(*l);
584 BOOST_CHECK ((ref_el && test_el) || (!ref_el && !test_el));
585 if (ref_el && test_el) {
586 check_xml (ref_el, test_el, ignore);
589 auto ref_cn = dynamic_cast<xmlpp::ContentNode*>(*k);
590 auto test_cn = dynamic_cast<xmlpp::ContentNode*>(*l);
591 BOOST_CHECK ((ref_cn && test_cn) || (!ref_cn && !test_cn));
592 if (ref_cn && test_cn) {
593 BOOST_CHECK_EQUAL (ref_cn->get_content(), test_cn->get_content ());
600 auto ref_attributes = ref->get_attributes ();
601 auto test_attributes = test->get_attributes ();
602 BOOST_CHECK_EQUAL (ref_attributes.size(), test_attributes.size ());
604 auto m = ref_attributes.begin();
605 auto n = test_attributes.begin();
606 while (m != ref_attributes.end ()) {
607 BOOST_CHECK_EQUAL ((*m)->get_name(), (*n)->get_name());
608 BOOST_CHECK_EQUAL ((*m)->get_value(), (*n)->get_value());
616 check_xml (boost::filesystem::path ref, boost::filesystem::path test, list<string> ignore)
618 auto ref_parser = new xmlpp::DomParser(ref.string());
619 auto ref_root = ref_parser->get_document()->get_root_node();
620 auto test_parser = new xmlpp::DomParser(test.string());
621 auto test_root = test_parser->get_document()->get_root_node();
623 check_xml (ref_root, test_root, ignore);
629 auto jm = JobManager::instance ();
630 while (jm->work_to_do()) {
631 while (signal_manager->ui_idle()) {}
632 dcpomatic_sleep_seconds (1);
637 for (auto i: jm->_jobs) {
638 if (i->finished_in_error()) {
642 cerr << N << " errors.\n";
644 for (auto i: jm->_jobs) {
645 if (i->finished_in_error()) {
646 cerr << i->name() << ":\n"
647 << "\tsummary: " << i->error_summary() << "\n"
648 << "\tdetails: " << i->error_details() << "\n";
653 while (signal_manager->ui_idle ()) {}
674 Memory (Memory const&) = delete;
675 Memory& operator= (Memory const&) = delete;
677 uint8_t* data = nullptr;
683 png_write_data (png_structp png_ptr, png_bytep data, png_size_t length)
685 auto mem = reinterpret_cast<Memory*>(png_get_io_ptr(png_ptr));
686 size_t size = mem->size + length;
689 mem->data = reinterpret_cast<uint8_t*>(realloc(mem->data, size));
691 mem->data = reinterpret_cast<uint8_t*>(malloc(size));
694 BOOST_REQUIRE (mem->data);
696 memcpy (mem->data + mem->size, data, length);
702 png_flush (png_structp)
709 png_error_fn (png_structp, char const * message)
711 throw EncodeError (String::compose("Error during PNG write: %1", message));
716 write_image (shared_ptr<const Image> image, boost::filesystem::path file)
718 int png_color_type = PNG_COLOR_TYPE_RGB;
719 int bits_per_pixel = 0;
720 switch (image->pixel_format()) {
721 case AV_PIX_FMT_RGB24:
724 case AV_PIX_FMT_XYZ12LE:
728 BOOST_REQUIRE_MESSAGE (false, "unexpected pixel format " << image->pixel_format());
731 /* error handling? */
732 png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, reinterpret_cast<void*>(const_cast<Image*>(image.get())), png_error_fn, 0);
733 BOOST_REQUIRE (png_ptr);
737 png_set_write_fn (png_ptr, &state, png_write_data, png_flush);
739 png_infop info_ptr = png_create_info_struct(png_ptr);
740 BOOST_REQUIRE (info_ptr);
742 png_set_IHDR (png_ptr, info_ptr, image->size().width, image->size().height, bits_per_pixel, png_color_type, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
744 auto const width = image->size().width;
745 auto const height = image->size().height;
746 auto const stride = image->stride()[0];
748 vector<vector<uint8_t>> data_to_write(height);
749 for (int y = 0; y < height; ++y) {
750 data_to_write[y].resize(stride);
753 switch (image->pixel_format()) {
754 case AV_PIX_FMT_RGB24:
755 for (int y = 0; y < height; ++y) {
756 memcpy(data_to_write[y].data(), image->data()[0] + y * stride, stride);
759 case AV_PIX_FMT_XYZ12LE:
760 /* 16-bit pixel values must be written MSB first */
761 for (int y = 0; y < height; ++y) {
762 data_to_write[y].resize(stride);
763 uint8_t* original = image->data()[0] + y * stride;
764 for (int x = 0; x < width * 3; ++x) {
765 data_to_write[y][x * 2] = original[1];
766 data_to_write[y][x * 2 + 1] = original[0];
775 png_byte ** row_pointers = reinterpret_cast<png_byte**>(png_malloc(png_ptr, image->size().height * sizeof(png_byte *)));
776 for (int y = 0; y < height; ++y) {
777 row_pointers[y] = reinterpret_cast<png_byte*>(data_to_write[y].data());
780 png_write_info (png_ptr, info_ptr);
781 png_write_image (png_ptr, row_pointers);
782 png_write_end (png_ptr, info_ptr);
784 png_destroy_write_struct (&png_ptr, &info_ptr);
785 png_free (png_ptr, row_pointers);
787 dcp::ArrayData(state.data, state.size).write(file);
792 check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check, int audio_tolerance)
794 int const r = system (String::compose("ffcmp -t %1 %2 %3", audio_tolerance, ref.string(), check.string()).c_str());
795 BOOST_REQUIRE_EQUAL (WEXITSTATUS(r), 0);
799 check_one_frame (boost::filesystem::path dcp_dir, int64_t index, boost::filesystem::path ref)
801 dcp::DCP dcp (dcp_dir);
803 auto asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
804 BOOST_REQUIRE (asset);
805 auto frame = asset->start_read()->get_frame(index);
806 auto ref_frame (new dcp::MonoPictureFrame (ref));
808 auto image = frame->xyz_image ();
809 auto ref_image = ref_frame->xyz_image ();
811 BOOST_REQUIRE (image->size() == ref_image->size());
814 for (int y = 0; y < ref_image->size().height; ++y) {
815 for (int x = 0; x < ref_image->size().width; ++x) {
816 BOOST_REQUIRE_EQUAL (ref_image->data(0)[off], image->data(0)[off]);
817 BOOST_REQUIRE_EQUAL (ref_image->data(1)[off], image->data(1)[off]);
818 BOOST_REQUIRE_EQUAL (ref_image->data(2)[off], image->data(2)[off]);
824 boost::filesystem::path
825 dcp_file (shared_ptr<const Film> film, string prefix)
827 using namespace boost::filesystem;
829 vector<directory_entry> matches;
830 std::copy_if(recursive_directory_iterator(film->dir(film->dcp_name())), recursive_directory_iterator(), std::back_inserter(matches), [&prefix](directory_entry const& entry) {
831 return boost::algorithm::starts_with(entry.path().leaf().string(), prefix);
834 BOOST_REQUIRE_MESSAGE(matches.size() == 1, "Found " << matches.size() << " files with prefix " << prefix);
835 return matches[0].path();
838 boost::filesystem::path
839 subtitle_file (shared_ptr<Film> film)
841 for (auto i: boost::filesystem::recursive_directory_iterator(film->directory().get() / film->dcp_name(false))) {
842 if (boost::algorithm::starts_with(i.path().leaf().string(), "sub_")) {
847 BOOST_REQUIRE (false);
849 return boost::filesystem::path("/");
854 make_random_file (boost::filesystem::path path, size_t size)
856 dcp::File random_file(path, "wb");
857 BOOST_REQUIRE (random_file);
859 boost::random::mt19937 rng(1);
860 boost::random::uniform_int_distribution<uint64_t> dist(0);
863 auto this_time = std::min(size, size_t(8));
864 uint64_t random = dist(rng);
865 random_file.write(&random, this_time, 1);
871 LogSwitcher::LogSwitcher (shared_ptr<Log> log)
872 : _old (dcpomatic_log)
878 LogSwitcher::~LogSwitcher ()
880 dcpomatic_log = _old;
884 dcp::operator<< (std::ostream& s, dcp::Size i)
886 s << i.width << "x" << i.height;
891 dcp::operator<< (std::ostream& s, dcp::Standard t)
894 case Standard::INTEROP:
897 case Standard::SMPTE:
905 operator<< (std::ostream&s, VideoFrameType f)
907 s << video_frame_type_to_string(f);
913 Cleanup::add (boost::filesystem::path path)
915 _paths.push_back (path);
922 boost::system::error_code ec;
923 for (auto i: _paths) {
924 boost::filesystem::remove_all (i, ec);
929 void stage (string, boost::optional<boost::filesystem::path>) {}
930 void progress (float) {}
934 make_and_verify_dcp (shared_ptr<Film> film, vector<dcp::VerificationNote::Code> ignore)
936 film->write_metadata ();
937 make_dcp (film, TranscodeJob::ChangedBehaviour::IGNORE);
938 BOOST_REQUIRE (!wait_for_jobs());
939 auto notes = dcp::verify ({film->dir(film->dcp_name())}, &stage, &progress, TestPaths::xsd());
941 for (auto i: notes) {
942 if (find(ignore.begin(), ignore.end(), i.code()) == ignore.end()) {
943 std::cout << "\t" << dcp::note_to_string(i) << "\n";
952 check_int_close (int a, int b, int d)
954 BOOST_CHECK_MESSAGE (std::abs(a - b) < d, a << " differs from " << b << " by more than " << d);
959 check_int_close (std::pair<int, int> a, std::pair<int, int> b, int d)
961 check_int_close (a.first, b.first, d);
962 check_int_close (a.second, b.second, d);
966 ConfigRestorer::~ConfigRestorer()
972 boost::filesystem::path
973 find_file (boost::filesystem::path dir, string filename_part)
975 boost::optional<boost::filesystem::path> found;
976 for (auto i: boost::filesystem::directory_iterator(dir)) {
977 if (i.path().filename().string().find(filename_part) != string::npos) {
978 BOOST_REQUIRE (!found);
982 BOOST_REQUIRE (found);
987 Editor::Editor(boost::filesystem::path path)
989 , _content(dcp::file_to_string(path))
996 auto f = fopen(_path.string().c_str(), "w");
998 fwrite(_content.c_str(), _content.length(), 1, f);
1003 Editor::replace(string a, string b)
1005 auto old_content = _content;
1006 boost::algorithm::replace_all(_content, a, b);
1007 BOOST_REQUIRE(_content != old_content);