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 <asdcp/AS_DCP.h>
56 #include <libxml++/libxml++.h>
58 #include <libavformat/avformat.h>
60 #define BOOST_TEST_DYN_LINK
61 #define BOOST_TEST_MODULE dcpomatic_test
62 #include <boost/test/unit_test.hpp>
63 #include <boost/algorithm/string.hpp>
73 using std::make_shared;
75 using std::shared_ptr;
78 using boost::scoped_array;
79 using std::dynamic_pointer_cast;
80 #if BOOST_VERSION >= 106100
81 using namespace boost::placeholders;
85 boost::filesystem::path
86 TestPaths::TestPaths::private_data ()
88 char* env = getenv("DCPOMATIC_TEST_PRIVATE");
90 return boost::filesystem::path(env);
93 return boost::filesystem::canonical(boost::filesystem::path ("..") / boost::filesystem::path ("dcpomatic-test-private"));
97 boost::filesystem::path TestPaths::xsd ()
99 return boost::filesystem::canonical(boost::filesystem::path("..") / boost::filesystem::path("libdcp") / boost::filesystem::path("xsd"));
106 Config::instance()->set_master_encoding_threads (boost::thread::hardware_concurrency() / 2);
107 Config::instance()->set_server_encoding_threads (1);
108 Config::instance()->set_server_port_base (61921);
109 Config::instance()->set_default_container (Ratio::from_id ("185"));
110 Config::instance()->set_default_dcp_content_type (static_cast<DCPContentType*> (0));
111 Config::instance()->set_default_audio_delay (0);
112 Config::instance()->set_default_j2k_bandwidth (100000000);
113 Config::instance()->set_default_interop (false);
114 Config::instance()->set_default_still_length (10);
115 Config::instance()->set_log_types (
116 LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING |
117 LogEntry::TYPE_ERROR | LogEntry::TYPE_DISK
119 Config::instance()->set_automatic_audio_analysis (false);
120 auto signer = make_shared<dcp::CertificateChain>(dcp::file_to_string("test/data/signer_chain"));
121 signer->set_key(dcp::file_to_string("test/data/signer_key"));
122 Config::instance()->set_signer_chain (signer);
123 auto decryption = make_shared<dcp::CertificateChain>(dcp::file_to_string("test/data/decryption_chain"));
124 decryption->set_key(dcp::file_to_string("test/data/decryption_key"));
125 Config::instance()->set_decryption_chain (decryption);
129 class TestSignalManager : public SignalManager
132 /* No wakes in tests: we call ui_idle ourselves */
133 void wake_ui () override
143 State::override_path = "build/test/state";
144 boost::filesystem::remove_all (*State::override_path);
147 setup_test_config ();
149 EncodeServerFinder::instance()->stop ();
151 signal_manager = new TestSignalManager ();
153 dcpomatic_log.reset (new FileLog("build/test/log"));
163 BOOST_GLOBAL_FIXTURE (TestConfig);
166 boost::filesystem::path
167 test_film_dir (string name)
169 boost::filesystem::path p;
178 new_test_film (string name)
180 auto p = test_film_dir (name);
181 if (boost::filesystem::exists (p)) {
182 boost::filesystem::remove_all (p);
185 auto film = make_shared<Film>(p);
186 film->write_metadata ();
192 new_test_film2 (string name, vector<shared_ptr<Content>> content, Cleanup* cleanup)
194 auto p = test_film_dir (name);
195 if (boost::filesystem::exists (p)) {
196 boost::filesystem::remove_all (p);
202 auto film = make_shared<Film>(p);
203 film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
204 film->set_container (Ratio::from_id ("185"));
205 film->write_metadata ();
207 for (auto i: content) {
208 film->examine_and_add_content (i);
209 BOOST_REQUIRE (!wait_for_jobs());
217 check_wav_file (boost::filesystem::path ref, boost::filesystem::path check)
221 auto ref_file = sf_open (ref.string().c_str(), SFM_READ, &ref_info);
222 BOOST_CHECK (ref_file);
225 check_info.format = 0;
226 auto check_file = sf_open (check.string().c_str(), SFM_READ, &check_info);
227 BOOST_CHECK (check_file);
229 BOOST_CHECK_EQUAL (ref_info.frames, check_info.frames);
230 BOOST_CHECK_EQUAL (ref_info.samplerate, check_info.samplerate);
231 BOOST_CHECK_EQUAL (ref_info.channels, check_info.channels);
232 BOOST_CHECK_EQUAL (ref_info.format, check_info.format);
234 /* buffer_size is in frames */
235 sf_count_t const buffer_size = 65536 * ref_info.channels;
236 scoped_array<int32_t> ref_buffer (new int32_t[buffer_size]);
237 scoped_array<int32_t> check_buffer (new int32_t[buffer_size]);
239 sf_count_t N = ref_info.frames;
241 sf_count_t this_time = min (buffer_size, N);
242 sf_count_t r = sf_readf_int (ref_file, ref_buffer.get(), this_time);
243 BOOST_CHECK_EQUAL (r, this_time);
244 r = sf_readf_int (check_file, check_buffer.get(), this_time);
245 BOOST_CHECK_EQUAL (r, this_time);
247 for (sf_count_t i = 0; i < this_time; ++i) {
248 BOOST_REQUIRE_MESSAGE (
249 abs (ref_buffer[i] - check_buffer[i]) <= 65536,
250 ref << " differs from " << check << " at " << (ref_info.frames - N + i) << " of " << ref_info.frames
251 << "(" << ref_buffer[i] << " vs " << check_buffer[i] << ")"
261 check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem::path check)
263 ASDCP::PCM::MXFReader ref_reader;
264 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.OpenRead (ref.string().c_str())));
266 ASDCP::PCM::AudioDescriptor ref_desc;
267 BOOST_REQUIRE (!ASDCP_FAILURE (ref_reader.FillAudioDescriptor (ref_desc)));
269 ASDCP::PCM::MXFReader check_reader;
270 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.OpenRead (check.string().c_str())));
272 ASDCP::PCM::AudioDescriptor check_desc;
273 BOOST_REQUIRE (!ASDCP_FAILURE (check_reader.FillAudioDescriptor (check_desc)));
275 BOOST_REQUIRE_EQUAL (ref_desc.ContainerDuration, check_desc.ContainerDuration);
277 ASDCP::PCM::FrameBuffer ref_buffer (Kumu::Megabyte);
278 ASDCP::PCM::FrameBuffer check_buffer (Kumu::Megabyte);
279 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
280 ref_reader.ReadFrame (i, ref_buffer, 0);
281 check_reader.ReadFrame (i, check_buffer, 0);
282 BOOST_REQUIRE (memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size()) == 0);
287 /** @return true if the files are the same, otherwise false */
289 mxf_atmos_files_same (boost::filesystem::path ref, boost::filesystem::path check, bool verbose)
291 ASDCP::ATMOS::MXFReader ref_reader;
292 BOOST_REQUIRE (!ASDCP_FAILURE(ref_reader.OpenRead(ref.string().c_str())));
294 ASDCP::ATMOS::AtmosDescriptor ref_desc;
295 BOOST_REQUIRE (!ASDCP_FAILURE(ref_reader.FillAtmosDescriptor(ref_desc)));
297 ASDCP::ATMOS::MXFReader check_reader;
298 BOOST_REQUIRE (!ASDCP_FAILURE(check_reader.OpenRead(check.string().c_str())));
300 ASDCP::ATMOS::AtmosDescriptor check_desc;
301 BOOST_REQUIRE (!ASDCP_FAILURE(check_reader.FillAtmosDescriptor(check_desc)));
303 if (ref_desc.EditRate.Numerator != check_desc.EditRate.Numerator) {
305 std::cout << "EditRate.Numerator differs.\n";
309 if (ref_desc.EditRate.Denominator != check_desc.EditRate.Denominator) {
311 std::cout << "EditRate.Denominator differs.\n";
315 if (ref_desc.ContainerDuration != check_desc.ContainerDuration) {
317 std::cout << "EditRate.ContainerDuration differs.\n";
321 if (ref_desc.FirstFrame != check_desc.FirstFrame) {
323 std::cout << "EditRate.FirstFrame differs.\n";
327 if (ref_desc.MaxChannelCount != check_desc.MaxChannelCount) {
329 std::cout << "EditRate.MaxChannelCount differs.\n";
333 if (ref_desc.MaxObjectCount != check_desc.MaxObjectCount) {
335 std::cout << "EditRate.MaxObjectCount differs.\n";
339 if (ref_desc.AtmosVersion != check_desc.AtmosVersion) {
341 std::cout << "EditRate.AtmosVersion differs.\n";
346 ASDCP::DCData::FrameBuffer ref_buffer (Kumu::Megabyte);
347 ASDCP::DCData::FrameBuffer check_buffer (Kumu::Megabyte);
348 for (size_t i = 0; i < ref_desc.ContainerDuration; ++i) {
349 ref_reader.ReadFrame (i, ref_buffer, 0);
350 check_reader.ReadFrame (i, check_buffer, 0);
351 if (memcmp(ref_buffer.RoData(), check_buffer.RoData(), ref_buffer.Size())) {
353 std::cout << "data differs.\n";
365 rms_error (boost::filesystem::path ref, boost::filesystem::path check)
367 FFmpegImageProxy ref_proxy (ref);
368 auto ref_image = ref_proxy.image(Image::Alignment::COMPACT).image;
369 FFmpegImageProxy check_proxy (check);
370 auto check_image = check_proxy.image(Image::Alignment::COMPACT).image;
372 BOOST_REQUIRE_EQUAL (ref_image->planes(), check_image->planes());
374 BOOST_REQUIRE_EQUAL (ref_image->pixel_format(), check_image->pixel_format());
375 auto const format = ref_image->pixel_format();
377 BOOST_REQUIRE (ref_image->size() == check_image->size());
378 int const width = ref_image->size().width;
379 int const height = ref_image->size().height;
381 double sum_square = 0;
383 case AV_PIX_FMT_RGBA:
385 for (int y = 0; y < height; ++y) {
386 uint8_t* p = ref_image->data()[0] + y * ref_image->stride()[0];
387 uint8_t* q = check_image->data()[0] + y * check_image->stride()[0];
388 for (int x = 0; x < width; ++x) {
389 for (int c = 0; c < 4; ++c) {
390 sum_square += pow((*p++ - *q++), 2);
396 case AV_PIX_FMT_RGB24:
398 for (int y = 0; y < height; ++y) {
399 uint8_t* p = ref_image->data()[0] + y * ref_image->stride()[0];
400 uint8_t* q = check_image->data()[0] + y * check_image->stride()[0];
401 for (int x = 0; x < width; ++x) {
402 for (int c = 0; c < 3; ++c) {
403 sum_square += pow((*p++ - *q++), 2);
409 case AV_PIX_FMT_RGB48BE:
411 for (int y = 0; y < height; ++y) {
412 uint16_t* p = reinterpret_cast<uint16_t*>(ref_image->data()[0] + y * ref_image->stride()[0]);
413 uint16_t* q = reinterpret_cast<uint16_t*>(check_image->data()[0] + y * check_image->stride()[0]);
414 for (int x = 0; x < width; ++x) {
415 for (int c = 0; c < 3; ++c) {
416 sum_square += pow((*p++ - *q++), 2);
422 case AV_PIX_FMT_YUVJ420P:
424 for (int c = 0; c < ref_image->planes(); ++c) {
425 for (int y = 0; y < height / ref_image->vertical_factor(c); ++y) {
426 auto p = ref_image->data()[c] + y * ref_image->stride()[c];
427 auto q = check_image->data()[c] + y * check_image->stride()[c];
428 for (int x = 0; x < ref_image->line_size()[c]; ++x) {
429 sum_square += pow((*p++ - *q++), 2);
436 BOOST_REQUIRE_MESSAGE (false, "unrecognised pixel format " << format);
439 return sqrt(sum_square / (height * width));
443 BOOST_AUTO_TEST_CASE (rms_error_test)
445 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image0.png"), 0, 0.001);
446 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image1.png"), 2.2778, 0.001);
447 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image2.png"), 59.8896, 0.001);
448 BOOST_CHECK_CLOSE (rms_error("test/data/check_image0.png", "test/data/check_image3.png"), 0.89164, 0.001);
453 check_image (boost::filesystem::path ref, boost::filesystem::path check, double threshold)
455 double const e = rms_error (ref, check);
456 BOOST_CHECK_MESSAGE (e < threshold, ref << " differs from " << check << " " << e);
461 check_file (boost::filesystem::path ref, boost::filesystem::path check)
463 auto N = boost::filesystem::file_size (ref);
464 BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
465 auto ref_file = fopen_boost (ref, "rb");
466 BOOST_CHECK (ref_file);
467 auto check_file = fopen_boost (check, "rb");
468 BOOST_CHECK (check_file);
470 int const buffer_size = 65536;
471 std::vector<uint8_t> ref_buffer(buffer_size);
472 std::vector<uint8_t> check_buffer(buffer_size);
474 string error = "File " + check.string() + " differs from reference " + ref.string();
477 uintmax_t this_time = min (uintmax_t (buffer_size), N);
478 size_t r = fread (ref_buffer.data(), 1, this_time, ref_file);
479 BOOST_CHECK_EQUAL (r, this_time);
480 r = fread (check_buffer.data(), 1, this_time, check_file);
481 BOOST_CHECK_EQUAL (r, this_time);
483 BOOST_CHECK_MESSAGE (memcmp(ref_buffer.data(), check_buffer.data(), this_time) == 0, error);
484 if (memcmp(ref_buffer.data(), check_buffer.data(), this_time)) {
497 check_text_file (boost::filesystem::path ref, boost::filesystem::path check)
499 auto ref_file = fopen_boost (ref, "r");
500 BOOST_CHECK (ref_file);
501 auto check_file = fopen_boost (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 = fread(ref_buffer.data(), 1, buffer_size, ref_file);
513 std::vector<uint8_t> check_buffer(buffer_size);
514 auto check_read = fread(check_buffer.data(), 1, buffer_size, check_file);
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);
526 note (dcp::NoteType t, string n)
528 if (t == dcp::NoteType::ERROR) {
535 check_dcp (boost::filesystem::path ref, shared_ptr<const Film> film)
537 check_dcp (ref, film->dir(film->dcp_name()));
542 check_dcp (boost::filesystem::path ref, boost::filesystem::path check)
544 dcp::DCP ref_dcp (ref);
546 dcp::DCP check_dcp (check);
549 dcp::EqualityOptions options;
550 options.max_mean_pixel_error = 5;
551 options.max_std_dev_pixel_error = 5;
552 options.max_audio_sample_error = 255;
553 options.cpl_annotation_texts_can_differ = true;
554 options.reel_annotation_texts_can_differ = true;
555 options.reel_hashes_can_differ = true;
556 options.issue_dates_can_differ = true;
558 BOOST_CHECK (ref_dcp.equals (check_dcp, options, boost::bind (note, _1, _2)));
562 check_xml (xmlpp::Element* ref, xmlpp::Element* test, list<string> ignore)
564 BOOST_CHECK_EQUAL (ref->get_name (), test->get_name ());
565 BOOST_CHECK_EQUAL (ref->get_namespace_prefix (), test->get_namespace_prefix ());
567 if (find (ignore.begin(), ignore.end(), ref->get_name()) != ignore.end ()) {
571 auto ref_children = ref->get_children ();
572 auto test_children = test->get_children ();
573 BOOST_REQUIRE_MESSAGE (
574 ref_children.size() == test_children.size(),
575 ref->get_name() << " has " << ref_children.size() << " or " << test_children.size() << " children"
578 auto k = ref_children.begin ();
579 auto l = test_children.begin ();
580 while (k != ref_children.end ()) {
582 /* XXX: should be doing xmlpp::EntityReference, xmlpp::XIncludeEnd, xmlpp::XIncludeStart */
584 auto ref_el = dynamic_cast<xmlpp::Element*>(*k);
585 auto test_el = dynamic_cast<xmlpp::Element*>(*l);
586 BOOST_CHECK ((ref_el && test_el) || (!ref_el && !test_el));
587 if (ref_el && test_el) {
588 check_xml (ref_el, test_el, ignore);
591 auto ref_cn = dynamic_cast<xmlpp::ContentNode*>(*k);
592 auto test_cn = dynamic_cast<xmlpp::ContentNode*>(*l);
593 BOOST_CHECK ((ref_cn && test_cn) || (!ref_cn && !test_cn));
594 if (ref_cn && test_cn) {
595 BOOST_CHECK_EQUAL (ref_cn->get_content(), test_cn->get_content ());
602 auto ref_attributes = ref->get_attributes ();
603 auto test_attributes = test->get_attributes ();
604 BOOST_CHECK_EQUAL (ref_attributes.size(), test_attributes.size ());
606 auto m = ref_attributes.begin();
607 auto n = test_attributes.begin();
608 while (m != ref_attributes.end ()) {
609 BOOST_CHECK_EQUAL ((*m)->get_name(), (*n)->get_name());
610 BOOST_CHECK_EQUAL ((*m)->get_value(), (*n)->get_value());
618 check_xml (boost::filesystem::path ref, boost::filesystem::path test, list<string> ignore)
620 auto ref_parser = new xmlpp::DomParser(ref.string());
621 auto ref_root = ref_parser->get_document()->get_root_node();
622 auto test_parser = new xmlpp::DomParser(test.string());
623 auto test_root = test_parser->get_document()->get_root_node();
625 check_xml (ref_root, test_root, ignore);
631 auto jm = JobManager::instance ();
632 while (jm->work_to_do()) {
633 while (signal_manager->ui_idle()) {}
634 dcpomatic_sleep_seconds (1);
639 for (auto i: jm->_jobs) {
640 if (i->finished_in_error()) {
644 cerr << N << " errors.\n";
646 for (auto i: jm->_jobs) {
647 if (i->finished_in_error()) {
648 cerr << i->name() << ":\n"
649 << "\tsummary: " << i->error_summary() << "\n"
650 << "\tdetails: " << i->error_details() << "\n";
655 while (signal_manager->ui_idle ()) {}
676 Memory (Memory const&) = delete;
677 Memory& operator= (Memory const&) = delete;
679 uint8_t* data = nullptr;
685 png_write_data (png_structp png_ptr, png_bytep data, png_size_t length)
687 auto mem = reinterpret_cast<Memory*>(png_get_io_ptr(png_ptr));
688 size_t size = mem->size + length;
691 mem->data = reinterpret_cast<uint8_t*>(realloc(mem->data, size));
693 mem->data = reinterpret_cast<uint8_t*>(malloc(size));
696 BOOST_REQUIRE (mem->data);
698 memcpy (mem->data + mem->size, data, length);
704 png_flush (png_structp)
711 png_error_fn (png_structp, char const * message)
713 throw EncodeError (String::compose("Error during PNG write: %1", message));
718 write_image (shared_ptr<const Image> image, boost::filesystem::path file)
720 int png_color_type = 0;
721 int bits_per_pixel = 0;
722 switch (image->pixel_format()) {
723 case AV_PIX_FMT_RGB24:
724 png_color_type = PNG_COLOR_TYPE_RGB;
727 case AV_PIX_FMT_XYZ12LE:
728 png_color_type = PNG_COLOR_TYPE_RGB;
732 BOOST_REQUIRE_MESSAGE (false, "unexpected pixel format " << image->pixel_format());
735 /* error handling? */
736 png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, reinterpret_cast<void*>(const_cast<Image*>(image.get())), png_error_fn, 0);
737 BOOST_REQUIRE (png_ptr);
741 png_set_write_fn (png_ptr, &state, png_write_data, png_flush);
743 png_infop info_ptr = png_create_info_struct(png_ptr);
744 BOOST_REQUIRE (info_ptr);
746 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);
748 png_byte ** row_pointers = reinterpret_cast<png_byte **>(png_malloc(png_ptr, image->size().height * sizeof(png_byte *)));
749 for (int i = 0; i < image->size().height; ++i) {
750 row_pointers[i] = (png_byte *) (image->data()[0] + i * image->stride()[0]);
753 png_write_info (png_ptr, info_ptr);
754 png_write_image (png_ptr, row_pointers);
755 png_write_end (png_ptr, info_ptr);
757 png_destroy_write_struct (&png_ptr, &info_ptr);
758 png_free (png_ptr, row_pointers);
760 dcp::ArrayData(state.data, state.size).write(file);
765 check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check, int audio_tolerance)
767 int const r = system (String::compose("ffcmp -t %1 %2 %3", audio_tolerance, ref.string(), check.string()).c_str());
768 BOOST_REQUIRE_EQUAL (WEXITSTATUS(r), 0);
772 check_one_frame (boost::filesystem::path dcp_dir, int64_t index, boost::filesystem::path ref)
774 dcp::DCP dcp (dcp_dir);
776 auto asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
777 BOOST_REQUIRE (asset);
778 auto frame = asset->start_read()->get_frame(index);
779 auto ref_frame (new dcp::MonoPictureFrame (ref));
781 auto image = frame->xyz_image ();
782 auto ref_image = ref_frame->xyz_image ();
784 BOOST_REQUIRE (image->size() == ref_image->size());
787 for (int y = 0; y < ref_image->size().height; ++y) {
788 for (int x = 0; x < ref_image->size().width; ++x) {
789 BOOST_REQUIRE_EQUAL (ref_image->data(0)[off], image->data(0)[off]);
790 BOOST_REQUIRE_EQUAL (ref_image->data(1)[off], image->data(1)[off]);
791 BOOST_REQUIRE_EQUAL (ref_image->data(2)[off], image->data(2)[off]);
797 boost::filesystem::path
798 dcp_file (shared_ptr<const Film> film, string prefix)
800 auto i = boost::filesystem::directory_iterator (film->dir(film->dcp_name()));
801 while (i != boost::filesystem::directory_iterator() && !boost::algorithm::starts_with (i->path().leaf().string(), prefix)) {
805 BOOST_REQUIRE (i != boost::filesystem::directory_iterator());
809 boost::filesystem::path
810 subtitle_file (shared_ptr<Film> film)
812 for (auto i: boost::filesystem::directory_iterator(film->directory().get() / film->dcp_name (false))) {
813 if (boost::filesystem::is_directory(i.path())) {
814 for (auto j: boost::filesystem::directory_iterator(i.path())) {
815 if (boost::algorithm::starts_with(j.path().leaf().string(), "sub_")) {
822 BOOST_REQUIRE (false);
824 return boost::filesystem::path("/");
828 make_random_file (boost::filesystem::path path, size_t size)
830 auto t = fopen_boost(path, "wb");
832 for (size_t i = 0; i < size; ++i) {
833 uint8_t r = rand() & 0xff;
834 fwrite (&r, 1, 1, t);
840 LogSwitcher::LogSwitcher (shared_ptr<Log> log)
841 : _old (dcpomatic_log)
847 LogSwitcher::~LogSwitcher ()
849 dcpomatic_log = _old;
853 dcp::operator<< (std::ostream& s, dcp::Size i)
855 s << i.width << "x" << i.height;
860 dcp::operator<< (std::ostream& s, dcp::Standard t)
863 case Standard::INTEROP:
866 case Standard::SMPTE:
874 operator<< (std::ostream&s, VideoFrameType f)
876 s << video_frame_type_to_string(f);
882 Cleanup::add (boost::filesystem::path path)
884 _paths.push_back (path);
891 boost::system::error_code ec;
892 for (auto i: _paths) {
893 boost::filesystem::remove_all (i, ec);
898 void stage (string, boost::optional<boost::filesystem::path>) {}
899 void progress (float) {}
903 make_and_verify_dcp (shared_ptr<Film> film, vector<dcp::VerificationNote::Code> ignore)
905 film->write_metadata ();
906 make_dcp (film, TranscodeJob::ChangedBehaviour::IGNORE);
907 BOOST_REQUIRE (!wait_for_jobs());
908 auto notes = dcp::verify ({film->dir(film->dcp_name())}, &stage, &progress, TestPaths::xsd());
910 for (auto i: notes) {
911 if (find(ignore.begin(), ignore.end(), i.code()) == ignore.end()) {
912 std::cout << "\t" << dcp::note_to_string(i) << "\n";
921 check_int_close (int a, int b, int d)
923 BOOST_CHECK_MESSAGE (std::abs(a - b) < d, a << " differs from " << b << " by more than " << d);
928 check_int_close (std::pair<int, int> a, std::pair<int, int> b, int d)
930 check_int_close (a.first, b.first, d);
931 check_int_close (a.second, b.second, d);
935 ConfigRestorer::~ConfigRestorer()