/*
- Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
+#include "atmos_asset.h"
+#include "compose.hpp"
+#include "cpl.h"
#include "dcp.h"
+#include "equality_options.h"
#include "metadata.h"
-#include "cpl.h"
#include "mono_picture_asset.h"
-#include "stereo_picture_asset.h"
#include "picture_asset_writer.h"
-#include "sound_asset_writer.h"
-#include "sound_asset.h"
-#include "atmos_asset.h"
#include "reel.h"
-#include "test.h"
-#include "file.h"
+#include "reel_atmos_asset.h"
+#include "reel_markers_asset.h"
#include "reel_mono_picture_asset.h"
-#include "reel_stereo_picture_asset.h"
+#include "reel_picture_asset.h"
#include "reel_sound_asset.h"
-#include "reel_atmos_asset.h"
+#include "reel_stereo_picture_asset.h"
+#include "sound_asset.h"
+#include "sound_asset_writer.h"
+#include "stereo_picture_asset.h"
+#include "test.h"
#include <asdcp/KM_util.h>
#include <sndfile.h>
#include <boost/test/unit_test.hpp>
+
+using std::dynamic_pointer_cast;
+using std::make_shared;
+using std::shared_ptr;
using std::string;
-using boost::shared_ptr;
+using std::vector;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
/** Test creation of a 2D SMPTE DCP from very simple inputs */
{
RNGFixer fixer;
- dcp::XMLMetadata xml_meta;
- xml_meta.annotation_text = "Created by libdcp";
- xml_meta.issuer = "OpenDCP 0.0.25";
- xml_meta.creator = "OpenDCP 0.0.25";
- xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
- make_simple("build/test/DCP/dcp_test1")->write_xml (dcp::SMPTE, xml_meta.issuer, xml_meta.creator, xml_meta.issue_date, xml_meta.annotation_text);
+ auto dcp = make_simple("build/test/DCP/dcp_test1");
+ dcp->set_issuer("OpenDCP 0.0.25");
+ dcp->set_creator("OpenDCP 0.0.25");
+ dcp->set_issue_date("2012-07-17T04:45:18+00:00");
+ dcp->set_annotation_text("A Test DCP");
+ dcp->write_xml();
+
/* build/test/DCP/dcp_test1 is checked against test/ref/DCP/dcp_test1 by run/tests */
}
RNGFixer fix;
/* Some known metadata */
- dcp::XMLMetadata xml_meta;
- xml_meta.annotation_text = "A Test DCP";
- xml_meta.issuer = "OpenDCP 0.0.25";
- xml_meta.creator = "OpenDCP 0.0.25";
- xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
dcp::MXFMetadata mxf_meta;
mxf_meta.company_name = "OpenDCP";
mxf_meta.product_name = "OpenDCP";
boost::filesystem::remove_all ("build/test/DCP/dcp_test2");
boost::filesystem::create_directories ("build/test/DCP/dcp_test2");
dcp::DCP d ("build/test/DCP/dcp_test2");
- shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
- cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
- cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
- cpl->set_issuer (xml_meta.issuer);
- cpl->set_creator (xml_meta.creator);
- cpl->set_issue_date (xml_meta.issue_date);
- cpl->set_annotation_text (xml_meta.annotation_text);
-
- shared_ptr<dcp::StereoPictureAsset> mp (new dcp::StereoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
+ auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+ cpl->set_content_version (
+ dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
+ );
+ cpl->set_issuer ("OpenDCP 0.0.25");
+ cpl->set_creator ("OpenDCP 0.0.25");
+ cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
+ cpl->set_annotation_text ("A Test DCP");
+
+ auto mp = make_shared<dcp::StereoPictureAsset>(dcp::Fraction (24, 1), dcp::Standard::SMPTE);
mp->set_metadata (mxf_meta);
- shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test2/video.mxf", false);
- dcp::File j2c ("test/data/32x32_red_square.j2c");
+ auto picture_writer = mp->start_write("build/test/DCP/dcp_test2/video.mxf", dcp::PictureAsset::Behaviour::MAKE_NEW);
+ dcp::ArrayData j2c ("test/data/flat_red.j2c");
for (int i = 0; i < 24; ++i) {
/* Left */
picture_writer->write (j2c.data (), j2c.size ());
}
picture_writer->finalize ();
- shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
+ auto ms = make_shared<dcp::SoundAsset>(dcp::Fraction(24, 1), 48000, 1, dcp::LanguageTag("en-GB"), dcp::Standard::SMPTE);
ms->set_metadata (mxf_meta);
- shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test2/audio.mxf");
+ auto sound_writer = ms->start_write("build/test/DCP/dcp_test2/audio.mxf", {}, dcp::SoundAsset::AtmosSync::DISABLED, dcp::SoundAsset::MCASubDescriptors::ENABLED);
SF_INFO info;
info.format = 0;
- SNDFILE* sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
+ auto sndfile = sf_open ("test/data/1s_24-bit_48k_silence.wav", SFM_READ, &info);
BOOST_CHECK (sndfile);
float buffer[4096*6];
float* channels[1];
channels[0] = buffer;
- while (1) {
- sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
- sound_writer->write (channels, N);
+ while (true) {
+ auto N = sf_readf_float (sndfile, buffer, 4096);
+ sound_writer->write(channels, 1, N);
if (N < 4096) {
break;
}
sound_writer->finalize ();
- cpl->add (shared_ptr<dcp::Reel> (
- new dcp::Reel (
- shared_ptr<dcp::ReelStereoPictureAsset> (new dcp::ReelStereoPictureAsset (mp, 0)),
- shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0))
- )
+ cpl->add (make_shared<dcp::Reel>(
+ make_shared<dcp::ReelStereoPictureAsset>(mp, 0),
+ make_shared<dcp::ReelSoundAsset>(ms, 0)
));
d.add (cpl);
- xml_meta.annotation_text = "Created by libdcp";
- d.write_xml (dcp::SMPTE, xml_meta.issuer, xml_meta.creator, xml_meta.issue_date, xml_meta.annotation_text);
+ d.set_issuer("OpenDCP 0.0.25");
+ d.set_creator("OpenDCP 0.0.25");
+ d.set_issue_date("2012-07-17T04:45:18+00:00");
+ d.set_annotation_text("Created by libdcp");
+ d.write_xml();
/* build/test/DCP/dcp_test2 is checked against test/ref/DCP/dcp_test2 by run/tests */
}
BOOST_CHECK (!A.equals (B, dcp::EqualityOptions(), boost::bind (¬e, _1, _2)));
}
+static
+void
+test_rewriting_sound(string name, bool modify)
+{
+ using namespace boost::filesystem;
+
+ dcp::DCP A ("test/ref/DCP/dcp_test1");
+ A.read ();
+
+ BOOST_REQUIRE (!A.cpls().empty());
+ BOOST_REQUIRE (!A.cpls().front()->reels().empty());
+ auto A_picture = dynamic_pointer_cast<dcp::ReelMonoPictureAsset>(A.cpls().front()->reels().front()->main_picture());
+ BOOST_REQUIRE (A_picture);
+ auto A_sound = dynamic_pointer_cast<dcp::ReelSoundAsset>(A.cpls().front()->reels().front()->main_sound());
+
+ string const picture = "j2c_5279f9aa-94d7-42a6-b0e0-e4eaec4e2a15.mxf";
+
+ remove_all ("build/test/" + name);
+ dcp::DCP B ("build/test/" + name);
+ auto reel = make_shared<dcp::Reel>();
+
+ BOOST_REQUIRE (A_picture->mono_asset());
+ BOOST_REQUIRE (A_picture->mono_asset()->file());
+ copy_file (A_picture->mono_asset()->file().get(), path("build") / "test" / name / picture);
+ reel->add(make_shared<dcp::ReelMonoPictureAsset>(make_shared<dcp::MonoPictureAsset>(path("build") / "test" / name / picture), 0));
+
+ auto reader = A_sound->asset()->start_read();
+ auto sound = make_shared<dcp::SoundAsset>(A_sound->asset()->edit_rate(), A_sound->asset()->sampling_rate(), A_sound->asset()->channels(), dcp::LanguageTag("en-US"), dcp::Standard::SMPTE);
+ auto writer = sound->start_write(path("build") / "test" / name / "pcm_8246f87f-e1df-4c42-a290-f3b3069ff021.mxf", {}, dcp::SoundAsset::AtmosSync::DISABLED, dcp::SoundAsset::MCASubDescriptors::ENABLED);
+
+ bool need_to_modify = modify;
+ for (int i = 0; i < A_sound->asset()->intrinsic_duration(); ++i) {
+ auto sf = reader->get_frame (i);
+ float* out[sf->channels()];
+ for (int j = 0; j < sf->channels(); ++j) {
+ out[j] = new float[sf->samples()];
+ }
+ for (int j = 0; j < sf->samples(); ++j) {
+ for (int k = 0; k < sf->channels(); ++k) {
+ out[k][j] = static_cast<float>(sf->get(k, j)) / (1 << 23);
+ if (need_to_modify) {
+ out[k][j] += 1.0 / (1 << 23);
+ need_to_modify = false;
+ }
+ }
+ }
+ writer->write(out, sf->channels(), sf->samples());
+ for (int j = 0; j < sf->channels(); ++j) {
+ delete[] out[j];
+ }
+ }
+ writer->finalize();
+
+ reel->add(make_shared<dcp::ReelSoundAsset>(sound, 0));
+ reel->add(simple_markers());
+
+ auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::TRAILER, dcp::Standard::SMPTE);
+ cpl->add (reel);
+
+ B.add (cpl);
+ B.write_xml ();
+
+ dcp::EqualityOptions eq;
+ eq.reel_hashes_can_differ = true;
+ eq.max_audio_sample_error = 0;
+ if (modify) {
+ BOOST_CHECK (!A.equals(B, eq, boost::bind(¬e, _1, _2)));
+ } else {
+ BOOST_CHECK (A.equals(B, eq, boost::bind(¬e, _1, _2)));
+ }
+}
+
+/** Test comparison of a DCP with another that has the same picture and the same (but re-written) sound */
+BOOST_AUTO_TEST_CASE (dcp_test9)
+{
+ test_rewriting_sound ("dcp_test9", false);
+}
+
+/** Test comparison of a DCP with another that has the same picture and very slightly modified sound */
+BOOST_AUTO_TEST_CASE (dcp_test10)
+{
+ test_rewriting_sound ("dcp_test10", true);
+}
+
/** Test creation of a 2D DCP with an Atmos track */
BOOST_AUTO_TEST_CASE (dcp_test5)
{
RNGFixer fix;
/* Some known metadata */
- dcp::XMLMetadata xml_meta;
- xml_meta.annotation_text = "A Test DCP";
- xml_meta.issuer = "OpenDCP 0.0.25";
- xml_meta.creator = "OpenDCP 0.0.25";
- xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
dcp::MXFMetadata mxf_meta;
mxf_meta.company_name = "OpenDCP";
mxf_meta.product_name = "OpenDCP";
boost::filesystem::remove_all ("build/test/DCP/dcp_test5");
boost::filesystem::create_directories ("build/test/DCP/dcp_test5");
dcp::DCP d ("build/test/DCP/dcp_test5");
- shared_ptr<dcp::CPL> cpl (new dcp::CPL ("A Test DCP", dcp::FEATURE));
- cpl->set_content_version_id ("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
- cpl->set_content_version_label_text ("81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00");
- cpl->set_issuer (xml_meta.issuer);
- cpl->set_creator (xml_meta.creator);
- cpl->set_issue_date (xml_meta.issue_date);
- cpl->set_annotation_text (xml_meta.annotation_text);
-
- shared_ptr<dcp::MonoPictureAsset> mp (new dcp::MonoPictureAsset (dcp::Fraction (24, 1), dcp::SMPTE));
+ auto cpl = make_shared<dcp::CPL>("A Test DCP", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+ cpl->set_content_version (
+ dcp::ContentVersion("urn:uri:81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00", "81fb54df-e1bf-4647-8788-ea7ba154375b_2012-07-17T04:45:18+00:00")
+ );
+ cpl->set_issuer ("OpenDCP 0.0.25");
+ cpl->set_creator ("OpenDCP 0.0.25");
+ cpl->set_issue_date ("2012-07-17T04:45:18+00:00");
+ cpl->set_annotation_text ("A Test DCP");
+
+ auto mp = make_shared<dcp::MonoPictureAsset>(dcp::Fraction (24, 1), dcp::Standard::SMPTE);
mp->set_metadata (mxf_meta);
- shared_ptr<dcp::PictureAssetWriter> picture_writer = mp->start_write ("build/test/DCP/dcp_test5/video.mxf", false);
- dcp::File j2c ("test/data/32x32_red_square.j2c");
+ auto picture_writer = mp->start_write("build/test/DCP/dcp_test5/video.mxf", dcp::PictureAsset::Behaviour::MAKE_NEW);
+ dcp::ArrayData j2c ("test/data/flat_red.j2c");
for (int i = 0; i < 24; ++i) {
picture_writer->write (j2c.data (), j2c.size ());
}
picture_writer->finalize ();
- shared_ptr<dcp::SoundAsset> ms (new dcp::SoundAsset (dcp::Fraction (24, 1), 48000, 1, dcp::SMPTE));
+ auto ms = make_shared<dcp::SoundAsset>(dcp::Fraction(24, 1), 48000, 1, dcp::LanguageTag("en-GB"), dcp::Standard::SMPTE);
ms->set_metadata (mxf_meta);
- shared_ptr<dcp::SoundAssetWriter> sound_writer = ms->start_write ("build/test/DCP/dcp_test5/audio.mxf");
+ auto sound_writer = ms->start_write("build/test/DCP/dcp_test5/audio.mxf", {}, dcp::SoundAsset::AtmosSync::DISABLED, dcp::SoundAsset::MCASubDescriptors::ENABLED);
SF_INFO info;
info.format = 0;
channels[0] = buffer;
while (true) {
sf_count_t N = sf_readf_float (sndfile, buffer, 4096);
- sound_writer->write (channels, N);
+ sound_writer->write(channels, 1, N);
if (N < 4096) {
break;
}
sound_writer->finalize ();
- shared_ptr<dcp::AtmosAsset> am (new dcp::AtmosAsset (private_test / "20160218_NameOfFilm_FTR_OV_EN_A_dcs_r01.mxf"));
+ auto am = make_shared<dcp::AtmosAsset>(private_test / "20160218_NameOfFilm_FTR_OV_EN_A_dcs_r01.mxf");
- cpl->add (shared_ptr<dcp::Reel> (
- new dcp::Reel (
- shared_ptr<dcp::ReelMonoPictureAsset> (new dcp::ReelMonoPictureAsset (mp, 0)),
- shared_ptr<dcp::ReelSoundAsset> (new dcp::ReelSoundAsset (ms, 0)),
- shared_ptr<dcp::ReelSubtitleAsset> (),
- shared_ptr<dcp::ReelMarkersAsset> (),
- shared_ptr<dcp::ReelAtmosAsset> (new dcp::ReelAtmosAsset (am, 0))
- )
- ));
+ cpl->add(make_shared<dcp::Reel>(
+ make_shared<dcp::ReelMonoPictureAsset>(mp, 0),
+ make_shared<dcp::ReelSoundAsset>(ms, 0),
+ shared_ptr<dcp::ReelSubtitleAsset>(),
+ shared_ptr<dcp::ReelMarkersAsset>(),
+ make_shared<dcp::ReelAtmosAsset>(am, 0)
+ ));
d.add (cpl);
- xml_meta.annotation_text = "Created by libdcp";
- d.write_xml (dcp::SMPTE, xml_meta.issuer, xml_meta.creator, xml_meta.issue_date, xml_meta.annotation_text);
+ d.set_issuer("OpenDCP 0.0.25");
+ d.set_creator("OpenDCP 0.0.25");
+ d.set_issue_date("2012-07-17T04:45:18+00:00");
+ d.set_annotation_text("Created by libdcp");
+ d.write_xml();
/* build/test/DCP/dcp_test5 is checked against test/ref/DCP/dcp_test5 by run/tests */
}
dcp::DCP dcp ("test/ref/DCP/dcp_test5");
dcp.read ();
- BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1);
- BOOST_REQUIRE_EQUAL (dcp.cpls().front()->reels().size(), 1);
+ BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1U);
+ BOOST_REQUIRE_EQUAL (dcp.cpls()[0]->reels().size(), 1U);
BOOST_CHECK (dcp.cpls().front()->reels().front()->main_picture());
BOOST_CHECK (dcp.cpls().front()->reels().front()->main_sound());
BOOST_CHECK (!dcp.cpls().front()->reels().front()->main_subtitle());
{
RNGFixer fix;
- dcp::XMLMetadata xml_meta;
- xml_meta.annotation_text = "Created by libdcp";
- xml_meta.issuer = "OpenDCP 0.0.25";
- xml_meta.creator = "OpenDCP 0.0.25";
- xml_meta.issue_date = "2012-07-17T04:45:18+00:00";
- make_simple("build/test/DCP/dcp_test7")->write_xml(dcp::INTEROP, xml_meta.issuer, xml_meta.creator, xml_meta.issue_date, xml_meta.annotation_text);
+ auto dcp = make_simple("build/test/DCP/dcp_test7", 1, 24, dcp::Standard::INTEROP);
+ dcp->set_issuer("OpenDCP 0.0.25");
+ dcp->set_creator("OpenDCP 0.0.25");
+ dcp->set_issue_date("2012-07-17T04:45:18+00:00");
+ dcp->set_annotation_text("Created by libdcp");
+ dcp->write_xml();
+
/* build/test/DCP/dcp_test7 is checked against test/ref/DCP/dcp_test7 by run/tests */
}
dcp::DCP dcp (private_test / "data/SMPTE_TST-B1PB2P_S_EN-EN-CCAP_5171-HI-VI_2K_ISDCF_20151123_DPPT_SMPTE_combo/");
dcp.read ();
- BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 2);
+ BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 2U);
+}
+
+
+/** Test reading a DCP whose ASSETMAP contains assets not used by any PKL */
+BOOST_AUTO_TEST_CASE (dcp_things_in_assetmap_not_in_pkl)
+{
+ dcp::DCP dcp ("test/data/extra_assetmap");
+ BOOST_CHECK_NO_THROW (dcp.read());
+}
+
+
+/** Test that writing the XML for a DCP with no CPLs throws */
+BOOST_AUTO_TEST_CASE (dcp_with_no_cpls)
+{
+ dcp::DCP dcp ("build/test/dcp_with_no_cpls");
+ BOOST_REQUIRE_THROW (dcp.write_xml(), dcp::MiscError);
+}
+
+
+/** Test that writing the XML for a DCP with Interop CPLs makes a SMPTE assetmap */
+BOOST_AUTO_TEST_CASE (dcp_with_interop_cpls)
+{
+ boost::filesystem::path path = "build/test/dcp_with_interop_cpls";
+ boost::filesystem::remove_all (path);
+ dcp::DCP dcp (path);
+ auto cpl1 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP);
+ cpl1->add(make_shared<dcp::Reel>());
+ dcp.add(cpl1);
+ auto cpl2 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP);
+ cpl2->add(make_shared<dcp::Reel>());
+ dcp.add(cpl2);
+ dcp.write_xml ();
+ BOOST_REQUIRE (boost::filesystem::exists(path / "ASSETMAP"));
+ BOOST_REQUIRE (!boost::filesystem::exists(path / "ASSETMAP.xml"));
+}
+
+
+/** Test that writing the XML for a DCP with SMPTE CPLs makes a SMPTE assetmap */
+BOOST_AUTO_TEST_CASE (dcp_with_smpte_cpls)
+{
+ boost::filesystem::path path = "build/test/dcp_with_smpte_cpls";
+ boost::filesystem::remove_all (path);
+ dcp::DCP dcp (path);
+ auto cpl1 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+ cpl1->add(make_shared<dcp::Reel>());
+ dcp.add(cpl1);
+ auto cpl2 = make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE);
+ cpl2->add(make_shared<dcp::Reel>());
+ dcp.add(cpl2);
+ dcp.write_xml ();
+ BOOST_REQUIRE (!boost::filesystem::exists(path / "ASSETMAP"));
+ BOOST_REQUIRE (boost::filesystem::exists(path / "ASSETMAP.xml"));
+}
+
+
+/** Test that writing the XML for a DCP with mixed-standard CPLs throws */
+BOOST_AUTO_TEST_CASE (dcp_with_mixed_cpls)
+{
+ dcp::DCP dcp ("build/test/dcp_with_mixed_cpls");
+ dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE));
+ dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::INTEROP));
+ dcp.add(make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE));
+ BOOST_REQUIRE_THROW (dcp.write_xml(), dcp::MiscError);
+}
+
+
+BOOST_AUTO_TEST_CASE (dcp_add_kdm_test)
+{
+ /* Some CPLs, each with a reel */
+
+ shared_ptr<dcp::CPL> cpls[] = {
+ make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE),
+ make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE),
+ make_shared<dcp::CPL>("", dcp::ContentKind::FEATURE, dcp::Standard::SMPTE)
+ };
+
+ shared_ptr<dcp::Reel> reels[] = {
+ make_shared<dcp::Reel>(),
+ make_shared<dcp::Reel>(),
+ make_shared<dcp::Reel>()
+ };
+
+ for (auto i = 0; i < 3; ++i) {
+ cpls[i]->add(reels[i]);
+ }
+
+ dcp::DCP dcp ("build/test/dcp_add_kdm_test");
+ dcp.add(cpls[0]);
+ dcp.add(cpls[1]);
+ dcp.add(cpls[2]);
+
+ /* Simple KDM with one key that should be given to cpls[0] */
+
+ auto kdm_1 = dcp::DecryptedKDM({}, {}, "", "", "");
+ auto kdm_1_uuid = dcp::make_uuid();
+ kdm_1.add_key (dcp::DecryptedKDMKey(string("MDIK"), kdm_1_uuid, dcp::Key(), cpls[0]->id(), dcp::Standard::SMPTE));
+ dcp.add (kdm_1);
+ BOOST_REQUIRE_EQUAL (reels[0]->_kdms.size(), 1U);
+ BOOST_CHECK_EQUAL (reels[0]->_kdms[0].keys().size(), 1U);
+ BOOST_CHECK_EQUAL (reels[0]->_kdms[0].keys()[0].id(), kdm_1_uuid);
+ BOOST_CHECK_EQUAL (reels[1]->_kdms.size(), 0U);
+ BOOST_CHECK_EQUAL (reels[2]->_kdms.size(), 0U);
+
+ /* KDM with two keys that should be given to cpls[1] and cpls[2] */
+
+ auto kdm_2 = dcp::DecryptedKDM({}, {}, "", "", "");
+ auto kdm_2_uuid_1 = dcp::make_uuid();
+ kdm_2.add_key (dcp::DecryptedKDMKey(string("MDIK"), kdm_2_uuid_1, dcp::Key(), cpls[1]->id(), dcp::Standard::SMPTE));
+ auto kdm_2_uuid_2 = dcp::make_uuid();
+ kdm_2.add_key (dcp::DecryptedKDMKey(string("MDIK"), kdm_2_uuid_2, dcp::Key(), cpls[2]->id(), dcp::Standard::SMPTE));
+ dcp.add (kdm_2);
+ /* Unchanged from previous test */
+ BOOST_CHECK (reels[0]->_kdms.size() == 1);
+ /* kdm_2 should have been added to both the other CPLs */
+ BOOST_REQUIRE_EQUAL (reels[1]->_kdms.size(), 1U);
+ BOOST_REQUIRE_EQUAL (reels[1]->_kdms[0].keys().size(), 2U);
+ BOOST_CHECK_EQUAL (reels[1]->_kdms[0].keys()[0].id(), kdm_2_uuid_1);
+ BOOST_CHECK_EQUAL (reels[1]->_kdms[0].keys()[1].id(), kdm_2_uuid_2);
+ BOOST_REQUIRE_EQUAL (reels[2]->_kdms.size(), 1U);
+ BOOST_REQUIRE_EQUAL (reels[2]->_kdms[0].keys().size(), 2U);
+ BOOST_CHECK_EQUAL (reels[2]->_kdms[0].keys()[0].id(), kdm_2_uuid_1);
+ BOOST_CHECK_EQUAL (reels[2]->_kdms[0].keys()[1].id(), kdm_2_uuid_2);
+}
+
+
+BOOST_AUTO_TEST_CASE(hashes_preserved_when_loading_corrupted_dcp)
+{
+ boost::filesystem::path const dir = "build/test/hashes_preserved_when_loading_corrupted_dcp";
+ boost::filesystem::remove_all(dir);
+
+ auto dcp = make_simple(dir / "1");
+ dcp->write_xml();
+
+ auto asset_1_id = dcp::MonoPictureAsset(dir / "1" / "video.mxf").id();
+ auto asset_1_hash = dcp::MonoPictureAsset(dir / "1" / "video.mxf").hash();
+
+ /* Replace the hash in the CPL (the one that corresponds to the actual file)
+ * with an incorrect one new_hash.
+ */
+ string new_hash;
+ {
+ Editor editor(find_file(dir / "1", "cpl_"));
+ auto const after = "<Duration>24</Duration>";
+ editor.delete_lines_after(after, 1);
+
+ if (asset_1_hash[0] == 'A') {
+ new_hash = 'B' + asset_1_hash.substr(1);
+ } else {
+ new_hash = 'A' + asset_1_hash.substr(1);
+ }
+
+ editor.insert(after, dcp::String::compose(" <Hash>%1</Hash>", new_hash));
+ }
+
+ dcp::DCP read_back(dir / "1");
+ read_back.read();
+
+ BOOST_REQUIRE_EQUAL(read_back.cpls().size(), 1U);
+ auto cpl = read_back.cpls()[0];
+ BOOST_REQUIRE_EQUAL(cpl->reels().size(), 1U);
+ auto reel = cpl->reels()[0];
+ BOOST_REQUIRE(reel->main_picture());
+ /* Now the asset should think it has the wrong hash written to the PKL file; it shouldn't have
+ * checked the file again.
+ */
+ BOOST_CHECK_EQUAL(reel->main_picture()->asset_ref()->hash(), new_hash);
}
projects / libdcp.git / blobdiff