2 Copyright (C) 2018-2019 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp 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 libdcp 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 libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
36 #include "compose.hpp"
37 #include <boost/test/unit_test.hpp>
38 #include <boost/foreach.hpp>
39 #include <boost/algorithm/string.hpp>
48 using boost::optional;
50 static list<pair<string, optional<boost::filesystem::path> > > stages;
53 stage (string s, optional<boost::filesystem::path> p)
55 stages.push_back (make_pair (s, p));
64 static vector<boost::filesystem::path>
67 boost::filesystem::remove_all (dcp::String::compose("build/test/verify_test%1", n));
68 boost::filesystem::create_directory (dcp::String::compose("build/test/verify_test%1", n));
69 for (boost::filesystem::directory_iterator i("test/ref/DCP/dcp_test1"); i != boost::filesystem::directory_iterator(); ++i) {
70 boost::filesystem::copy_file (i->path(), dcp::String::compose("build/test/verify_test%1", n) / i->path().filename());
73 vector<boost::filesystem::path> directories;
74 directories.push_back (dcp::String::compose("build/test/verify_test%1", n));
82 Editor (boost::filesystem::path path)
85 _content = dcp::file_to_string (_path);
90 FILE* f = fopen(_path.string().c_str(), "w");
92 fwrite (_content.c_str(), _content.length(), 1, f);
96 void replace (string a, string b)
98 boost::algorithm::replace_all (_content, a, b);
102 boost::filesystem::path _path;
103 std::string _content;
108 dump_notes (list<dcp::VerificationNote> const & notes)
110 BOOST_FOREACH (dcp::VerificationNote i, notes) {
111 std::cout << dcp::note_to_string(i) << "\n";
115 /* Check DCP as-is (should be OK) */
116 BOOST_AUTO_TEST_CASE (verify_test1)
118 vector<boost::filesystem::path> directories = setup (1);
119 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
121 boost::filesystem::path const cpl_file = "build/test/verify_test1/cpl_81fb54df-e1bf-4647-8788-ea7ba154375b.xml";
122 boost::filesystem::path const pkl_file = "build/test/verify_test1/pkl_ae8a9818-872a-4f86-8493-11dfdea03e09.xml";
123 boost::filesystem::path const assetmap_file = "build/test/verify_test1/ASSETMAP.xml";
125 list<pair<string, optional<boost::filesystem::path> > >::const_iterator st = stages.begin();
126 BOOST_CHECK_EQUAL (st->first, "Checking DCP");
127 BOOST_REQUIRE (st->second);
128 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical("build/test/verify_test1"));
130 BOOST_CHECK_EQUAL (st->first, "Checking CPL");
131 BOOST_REQUIRE (st->second);
132 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical(cpl_file));
134 BOOST_CHECK_EQUAL (st->first, "Checking reel");
135 BOOST_REQUIRE (!st->second);
137 BOOST_CHECK_EQUAL (st->first, "Checking picture asset hash");
138 BOOST_REQUIRE (st->second);
139 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical("build/test/verify_test1/video.mxf"));
141 BOOST_CHECK_EQUAL (st->first, "Checking sound asset hash");
142 BOOST_REQUIRE (st->second);
143 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical("build/test/verify_test1/audio.mxf"));
145 BOOST_CHECK_EQUAL (st->first, "Checking PKL");
146 BOOST_REQUIRE (st->second);
147 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical(pkl_file));
149 BOOST_CHECK_EQUAL (st->first, "Checking ASSETMAP");
150 BOOST_REQUIRE (st->second);
151 BOOST_CHECK_EQUAL (st->second.get(), boost::filesystem::canonical(assetmap_file));
153 BOOST_REQUIRE (st == stages.end());
157 BOOST_CHECK_EQUAL (notes.size(), 0);
160 /* Corrupt the MXFs and check that this is spotted */
161 BOOST_AUTO_TEST_CASE (verify_test2)
163 vector<boost::filesystem::path> directories = setup (2);
165 FILE* mod = fopen("build/test/verify_test2/video.mxf", "r+b");
167 fseek (mod, 4096, SEEK_SET);
169 fwrite (&x, sizeof(x), 1, mod);
172 mod = fopen("build/test/verify_test2/audio.mxf", "r+b");
174 fseek (mod, 4096, SEEK_SET);
175 BOOST_REQUIRE (fwrite (&x, sizeof(x), 1, mod) == 1);
178 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
180 BOOST_REQUIRE_EQUAL (notes.size(), 2);
181 BOOST_CHECK_EQUAL (notes.front().type(), dcp::VerificationNote::VERIFY_ERROR);
182 BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::PICTURE_HASH_INCORRECT);
183 BOOST_CHECK_EQUAL (notes.back().type(), dcp::VerificationNote::VERIFY_ERROR);
184 BOOST_CHECK_EQUAL (notes.back().code(), dcp::VerificationNote::SOUND_HASH_INCORRECT);
187 /* Corrupt the hashes in the PKL and check that the disagreement between CPL and PKL is spotted */
188 BOOST_AUTO_TEST_CASE (verify_test3)
190 vector<boost::filesystem::path> directories = setup (3);
193 Editor e ("build/test/verify_test3/pkl_ae8a9818-872a-4f86-8493-11dfdea03e09.xml");
194 e.replace ("<Hash>", "<Hash>x");
197 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
201 BOOST_REQUIRE_EQUAL (notes.size(), 6);
202 list<dcp::VerificationNote>::const_iterator i = notes.begin();
203 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
204 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::CPL_HASH_INCORRECT);
206 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
207 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::PKL_CPL_PICTURE_HASHES_DISAGREE);
209 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
210 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::PKL_CPL_SOUND_HASHES_DISAGREE);
212 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
213 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
215 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
216 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
218 BOOST_CHECK_EQUAL (i->type(), dcp::VerificationNote::VERIFY_ERROR);
219 BOOST_CHECK_EQUAL (i->code(), dcp::VerificationNote::XML_VALIDATION_ERROR);
223 /* Corrupt the ContentKind in the CPL */
224 BOOST_AUTO_TEST_CASE (verify_test4)
226 vector<boost::filesystem::path> directories = setup (4);
229 Editor e ("build/test/verify_test4/cpl_81fb54df-e1bf-4647-8788-ea7ba154375b.xml");
230 e.replace ("<ContentKind>", "<ContentKind>x");
233 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
235 BOOST_REQUIRE_EQUAL (notes.size(), 1);
236 BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::GENERAL_READ);
237 BOOST_CHECK_EQUAL (*notes.front().note(), "Bad content kind 'xfeature'");
241 boost::filesystem::path
244 return dcp::String::compose("build/test/verify_test%1/cpl_81fb54df-e1bf-4647-8788-ea7ba154375b.xml", n);
248 boost::filesystem::path
251 return dcp::String::compose("build/test/verify_test%1/pkl_ae8a9818-872a-4f86-8493-11dfdea03e09.xml", n);
255 boost::filesystem::path
258 return dcp::String::compose("build/test/verify_test%1/ASSETMAP.xml", n);
262 void check_after_replace (int n, boost::function<boost::filesystem::path (int)> file, string from, string to, dcp::VerificationNote::Code code1)
264 vector<boost::filesystem::path> directories = setup (n);
268 e.replace (from, to);
271 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
275 BOOST_REQUIRE_EQUAL (notes.size(), 1);
276 BOOST_CHECK_EQUAL (notes.front().code(), code1);
280 void check_after_replace (int n, boost::function<boost::filesystem::path (int)> file, string from, string to, dcp::VerificationNote::Code code1, dcp::VerificationNote::Code code2)
282 vector<boost::filesystem::path> directories = setup (n);
286 e.replace (from, to);
289 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
293 BOOST_REQUIRE_EQUAL (notes.size(), 2);
294 BOOST_CHECK_EQUAL (notes.front().code(), code1);
295 BOOST_CHECK_EQUAL (notes.back().code(), code2);
299 void check_after_replace (
300 int n, boost::function<boost::filesystem::path (int)> file,
303 dcp::VerificationNote::Code code1,
304 dcp::VerificationNote::Code code2,
305 dcp::VerificationNote::Code code3
308 vector<boost::filesystem::path> directories = setup (n);
312 e.replace (from, to);
315 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
319 BOOST_REQUIRE_EQUAL (notes.size(), 3);
320 list<dcp::VerificationNote>::const_iterator i = notes.begin ();
321 BOOST_CHECK_EQUAL (i->code(), code1);
323 BOOST_CHECK_EQUAL (i->code(), code2);
325 BOOST_CHECK_EQUAL (i->code(), code3);
329 BOOST_AUTO_TEST_CASE (verify_test5)
331 check_after_replace (
333 "<FrameRate>24 1", "<FrameRate>99 1",
334 dcp::VerificationNote::CPL_HASH_INCORRECT,
335 dcp::VerificationNote::INVALID_PICTURE_FRAME_RATE
340 BOOST_AUTO_TEST_CASE (verify_test6)
342 vector<boost::filesystem::path> directories = setup (6);
344 boost::filesystem::remove ("build/test/verify_test6/video.mxf");
345 list<dcp::VerificationNote> notes = dcp::verify (directories, &stage, &progress, "xsd");
347 BOOST_REQUIRE_EQUAL (notes.size(), 1);
348 BOOST_CHECK_EQUAL (notes.front().type(), dcp::VerificationNote::VERIFY_ERROR);
349 BOOST_CHECK_EQUAL (notes.front().code(), dcp::VerificationNote::MISSING_ASSET);
353 boost::filesystem::path
356 return dcp::String::compose("build/test/verify_test%1/ASSETMAP.xml", n);
359 /* Empty asset filename in ASSETMAP */
360 BOOST_AUTO_TEST_CASE (verify_test7)
362 check_after_replace (
364 "<Path>video.mxf</Path>", "<Path></Path>",
365 dcp::VerificationNote::EMPTY_ASSET_PATH
369 /* Mismatched standard */
370 BOOST_AUTO_TEST_CASE (verify_test8)
372 check_after_replace (
374 "http://www.smpte-ra.org/schemas/429-7/2006/CPL", "http://www.digicine.com/PROTO-ASDCP-CPL-20040511#",
375 dcp::VerificationNote::MISMATCHED_STANDARD,
376 dcp::VerificationNote::XML_VALIDATION_ERROR,
377 dcp::VerificationNote::CPL_HASH_INCORRECT
381 /* Badly formatted <Id> in CPL */
382 BOOST_AUTO_TEST_CASE (verify_test9)
384 /* There's no CPL_HASH_INCORRECT error here because it can't find the correct hash by ID (since the ID is wrong) */
385 check_after_replace (
387 "<Id>urn:uuid:81fb54df-e1bf-4647-8788-ea7ba154375b", "<Id>urn:uuid:81fb54df-e1bf-4647-8788-ea7ba154375",
388 dcp::VerificationNote::XML_VALIDATION_ERROR
392 /* Badly formatted <IssueDate> in CPL */
393 BOOST_AUTO_TEST_CASE (verify_test10)
395 check_after_replace (
397 "<IssueDate>", "<IssueDate>x",
398 dcp::VerificationNote::XML_VALIDATION_ERROR,
399 dcp::VerificationNote::CPL_HASH_INCORRECT
403 /* Badly-formatted <Id> in PKL */
404 BOOST_AUTO_TEST_CASE (verify_test11)
406 check_after_replace (
408 "<Id>urn:uuid:ae8", "<Id>urn:uuid:xe8",
409 dcp::VerificationNote::XML_VALIDATION_ERROR
413 /* Badly-formatted <Id> in ASSETMAP */
414 BOOST_AUTO_TEST_CASE (verify_test12)
416 check_after_replace (
418 "<Id>urn:uuid:74e", "<Id>urn:uuid:x4e",
419 dcp::VerificationNote::XML_VALIDATION_ERROR