test/tests.cc

   1 /*
   2     Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <cmath>
  21 #include <boost/filesystem.hpp>
  22 #include <libxml++/libxml++.h>
  23 #include "KM_prng.h"
  24 #include "dcp.h"
  25 #include "util.h"
  26 #include "metadata.h"
  27 #include "types.h"
  28 #include "exceptions.h"
  29 #include "subtitle_asset.h"
  30 #include "picture_asset.h"
  31 #include "sound_asset.h"
  32 #include "reel.h"
  33 #include "certificates.h"
  34 #include "crypt_chain.h"
  35
  36 #define BOOST_TEST_DYN_LINK
  37 #define BOOST_TEST_MODULE libdcp_test
  38 #include <boost/test/unit_test.hpp>
  39
  40 using std::string;
  41 using std::cout;
  42 using std::vector;
  43 using std::list;
  44 using boost::shared_ptr;
  45
  46 string
  47 j2c (int)
  48 {
  49         return "test/data/32x32_red_square.j2c";
  50 }
  51
  52 string
  53 wav (libdcp::Channel)
  54 {
  55         return "test/data/1s_24-bit_48k_silence.wav";
  56 }
  57
  58
  59 BOOST_AUTO_TEST_CASE (dcp_test)
  60 {
  61         libdcp::init ();
  62
  63         Kumu::libdcp_test = true;
  64
  65         libdcp::Metadata* t = libdcp::Metadata::instance ();
  66         t->issuer = "OpenDCP 0.0.25";
  67         t->creator = "OpenDCP 0.0.25";
  68         t->company_name = "OpenDCP";
  69         t->product_name = "OpenDCP";
  70         t->product_version = "0.0.25";
  71         t->issue_date = "2012-07-17T04:45:18+00:00";
  72         boost::filesystem::remove_all ("build/test/foo");
  73         boost::filesystem::create_directories ("build/test/foo");
  74         libdcp::DCP d ("build/test/foo");
  75         shared_ptr<libdcp::CPL> cpl (new libdcp::CPL ("build/test/foo", "A Test DCP", libdcp::FEATURE, 24, 24));
  76
  77         shared_ptr<libdcp::MonoPictureAsset> mp (new libdcp::MonoPictureAsset (
  78                                                          j2c,
  79                                                          "build/test/foo",
  80                                                          "video.mxf",
  81                                                          &d.Progress,
  82                                                          24,
  83                                                          24,
  84                                                          32,
  85                                                          32,
  86                                                          false
  87                                                          ));
  88
  89         shared_ptr<libdcp::SoundAsset> ms (new libdcp::SoundAsset (
  90                                                    wav,
  91                                                    "build/test/foo",
  92                                                    "audio.mxf",
  93                                                    &(d.Progress),
  94                                                    24,
  95                                                    24,
  96                                                    2,
  97                                                    false
  98                                                    ));
  99
 100         cpl->add_reel (shared_ptr<libdcp::Reel> (new libdcp::Reel (mp, ms, shared_ptr<libdcp::SubtitleAsset> ())));
 101         d.add_cpl (cpl);
 102
 103         d.write_xml ();
 104 }
 105
 106 BOOST_AUTO_TEST_CASE (error_test)
 107 {
 108         libdcp::DCP d ("build/test/fred");
 109         vector<string> p;
 110         p.push_back ("frobozz");
 111
 112         BOOST_CHECK_THROW (new libdcp::MonoPictureAsset (p, "build/test/fred", "video.mxf", &d.Progress, 24, 24, 32, 32, false), libdcp::FileError);
 113         BOOST_CHECK_THROW (new libdcp::SoundAsset (p, "build/test/fred", "audio.mxf", &d.Progress, 24, 24, false), libdcp::FileError);
 114 }
 115
 116 BOOST_AUTO_TEST_CASE (read_dcp)
 117 {
 118         libdcp::DCP d ("test/ref/DCP/foo");
 119         d.read ();
 120
 121         list<shared_ptr<const libdcp::CPL> > cpls = d.cpls ();
 122         BOOST_CHECK_EQUAL (cpls.size(), 1);
 123
 124         BOOST_CHECK_EQUAL (cpls.front()->name(), "A Test DCP");
 125         BOOST_CHECK_EQUAL (cpls.front()->content_kind(), libdcp::FEATURE);
 126         BOOST_CHECK_EQUAL (cpls.front()->frames_per_second(), 24);
 127         BOOST_CHECK_EQUAL (cpls.front()->length(), 24);
 128 }
 129
 130 BOOST_AUTO_TEST_CASE (subtitles1)
 131 {
 132         libdcp::SubtitleAsset subs ("test/data", "subs1.xml");
 133
 134         BOOST_CHECK_EQUAL (subs.language(), "French");
 135
 136         list<shared_ptr<libdcp::Subtitle> > s = subs.subtitles_at (libdcp::Time (0, 0, 6, 1));
 137         BOOST_CHECK_EQUAL (s.size(), 1);
 138         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 139                                    "Arial",
 140                                    false,
 141                                    libdcp::Color (255, 255, 255),
 142                                    39,
 143                                    libdcp::Time (0, 0, 5, 198),
 144                                    libdcp::Time (0, 0, 7, 115),
 145                                    15,
 146                                    libdcp::BOTTOM,
 147                                    "My jacket was Idi Amin's",
 148                                    libdcp::BORDER,
 149                                    libdcp::Color (0, 0, 0),
 150                                    libdcp::Time (0, 0, 0, 1),
 151                                    libdcp::Time (0, 0, 0, 1)
 152                                    ));
 153
 154         s = subs.subtitles_at (libdcp::Time (0, 0, 7, 190));
 155         BOOST_CHECK_EQUAL (s.size(), 2);
 156         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 157                                    "Arial",
 158                                    true,
 159                                    libdcp::Color (255, 255, 255),
 160                                    39,
 161                                    libdcp::Time (0, 0, 7, 177),
 162                                    libdcp::Time (0, 0, 11, 31),
 163                                    21,
 164                                    libdcp::BOTTOM,
 165                                    "My corset was H.M. The Queen's",
 166                                    libdcp::BORDER,
 167                                    libdcp::Color (0, 0, 0),
 168                                    libdcp::Time (0, 0, 0, 1),
 169                                    libdcp::Time (0, 0, 0, 1)
 170                                    ));
 171         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 172                                    "Arial",
 173                                    false,
 174                                    libdcp::Color (255, 255, 255),
 175                                    39,
 176                                    libdcp::Time (0, 0, 7, 177),
 177                                    libdcp::Time (0, 0, 11, 31),
 178                                    15,
 179                                    libdcp::BOTTOM,
 180                                    "My large wonderbra",
 181                                    libdcp::BORDER,
 182                                    libdcp::Color (0, 0, 0),
 183                                    libdcp::Time (0, 0, 0, 1),
 184                                    libdcp::Time (0, 0, 0, 1)
 185                                    ));
 186
 187         s = subs.subtitles_at (libdcp::Time (0, 0, 11, 95));
 188         BOOST_CHECK_EQUAL (s.size(), 1);
 189         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 190                                    "Arial",
 191                                    false,
 192                                    libdcp::Color (255, 255, 255),
 193                                    39,
 194                                    libdcp::Time (0, 0, 11, 94),
 195                                    libdcp::Time (0, 0, 13, 63),
 196                                    15,
 197                                    libdcp::BOTTOM,
 198                                    "Once belonged to the Shah",
 199                                    libdcp::BORDER,
 200                                    libdcp::Color (0, 0, 0),
 201                                    libdcp::Time (0, 0, 0, 1),
 202                                    libdcp::Time (0, 0, 0, 1)
 203                                    ));
 204
 205         s = subs.subtitles_at (libdcp::Time (0, 0, 14, 42));
 206         BOOST_CHECK_EQUAL (s.size(), 1);
 207         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 208                                    "Arial",
 209                                    false,
 210                                    libdcp::Color (255, 255, 255),
 211                                    39,
 212                                    libdcp::Time (0, 0, 13, 104),
 213                                    libdcp::Time (0, 0, 15, 177),
 214                                    15,
 215                                    libdcp::BOTTOM,
 216                                    "And these are Roy Hattersley's jeans",
 217                                    libdcp::BORDER,
 218                                    libdcp::Color (0, 0, 0),
 219                                    libdcp::Time (0, 0, 0, 1),
 220                                    libdcp::Time (0, 0, 0, 1)
 221                                    ));
 222 }
 223
 224 BOOST_AUTO_TEST_CASE (subtitles2)
 225 {
 226         libdcp::SubtitleAsset subs ("test/data", "subs2.xml");
 227
 228         list<shared_ptr<libdcp::Subtitle> > s = subs.subtitles_at (libdcp::Time (0, 0, 42, 100));
 229         BOOST_CHECK_EQUAL (s.size(), 2);
 230         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 231                                    "Arial",
 232                                    true,
 233                                    libdcp::Color (255, 255, 255),
 234                                    42,
 235                                    libdcp::Time (0, 0, 41, 62),
 236                                    libdcp::Time (0, 0, 43, 52),
 237                                    89,
 238                                    libdcp::TOP,
 239                                    "At afternoon tea with John Peel",
 240                                    libdcp::BORDER,
 241                                    libdcp::Color (0, 0, 0),
 242                                    libdcp::Time (0, 0, 0, 0),
 243                                    libdcp::Time (0, 0, 0, 0)
 244                                    ));
 245         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 246                                    "Arial",
 247                                    true,
 248                                    libdcp::Color (255, 255, 255),
 249                                    42,
 250                                    libdcp::Time (0, 0, 41, 62),
 251                                    libdcp::Time (0, 0, 43, 52),
 252                                    95,
 253                                    libdcp::TOP,
 254                                    "I enquired if his accent was real",
 255                                    libdcp::BORDER,
 256                                    libdcp::Color (0, 0, 0),
 257                                    libdcp::Time (0, 0, 0, 0),
 258                                    libdcp::Time (0, 0, 0, 0)
 259                                    ));
 260
 261         s = subs.subtitles_at (libdcp::Time (0, 0, 50, 50));
 262         BOOST_CHECK_EQUAL (s.size(), 2);
 263         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 264                                    "Arial",
 265                                    true,
 266                                    libdcp::Color (255, 255, 255),
 267                                    42,
 268                                    libdcp::Time (0, 0, 50, 42),
 269                                    libdcp::Time (0, 0, 52, 21),
 270                                    89,
 271                                    libdcp::TOP,
 272                                    "He said \"out of the house",
 273                                    libdcp::BORDER,
 274                                    libdcp::Color (0, 0, 0),
 275                                    libdcp::Time (0, 0, 0, 0),
 276                                    libdcp::Time (0, 0, 0, 0)
 277                                    ));
 278         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 279                                    "Arial",
 280                                    true,
 281                                    libdcp::Color (255, 255, 255),
 282                                    42,
 283                                    libdcp::Time (0, 0, 50, 42),
 284                                    libdcp::Time (0, 0, 52, 21),
 285                                    95,
 286                                    libdcp::TOP,
 287                                    "I'm incredibly scouse",
 288                                    libdcp::BORDER,
 289                                    libdcp::Color (0, 0, 0),
 290                                    libdcp::Time (0, 0, 0, 0),
 291                                    libdcp::Time (0, 0, 0, 0)
 292                                    ));
 293
 294         s = subs.subtitles_at (libdcp::Time (0, 1, 2, 300));
 295         BOOST_CHECK_EQUAL (s.size(), 2);
 296         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 297                                    "Arial",
 298                                    true,
 299                                    libdcp::Color (255, 255, 255),
 300                                    42,
 301                                    libdcp::Time (0, 1, 2, 208),
 302                                    libdcp::Time (0, 1, 4, 10),
 303                                    89,
 304                                    libdcp::TOP,
 305                                    "At home it depends how I feel.\"",
 306                                    libdcp::BORDER,
 307                                    libdcp::Color (0, 0, 0),
 308                                    libdcp::Time (0, 0, 0, 0),
 309                                    libdcp::Time (0, 0, 0, 0)
 310                                    ));
 311         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 312                                    "Arial",
 313                                    true,
 314                                    libdcp::Color (255, 255, 255),
 315                                    42,
 316                                    libdcp::Time (0, 1, 2, 208),
 317                                    libdcp::Time (0, 1, 4, 10),
 318                                    95,
 319                                    libdcp::TOP,
 320                                    "I spent a long weekend in Brighton",
 321                                    libdcp::BORDER,
 322                                    libdcp::Color (0, 0, 0),
 323                                    libdcp::Time (0, 0, 0, 0),
 324                                    libdcp::Time (0, 0, 0, 0)
 325                                    ));
 326
 327         s = subs.subtitles_at (libdcp::Time (0, 1, 15, 50));
 328         BOOST_CHECK_EQUAL (s.size(), 2);
 329         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 330                                    "Arial",
 331                                    true,
 332                                    libdcp::Color (255, 255, 255),
 333                                    42,
 334                                    libdcp::Time (0, 1, 15, 42),
 335                                    libdcp::Time (0, 1, 16, 42),
 336                                    89,
 337                                    libdcp::TOP,
 338                                    "With the legendary Miss Enid Blyton",
 339                                    libdcp::BORDER,
 340                                    libdcp::Color (0, 0, 0),
 341                                    libdcp::Time (0, 0, 0, 0),
 342                                    libdcp::Time (0, 0, 0, 0)
 343                                    ));
 344         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 345                                    "Arial",
 346                                    true,
 347                                    libdcp::Color (255, 255, 255),
 348                                    42,
 349                                    libdcp::Time (0, 1, 15, 42),
 350                                    libdcp::Time (0, 1, 16, 42),
 351                                    95,
 352                                    libdcp::TOP,
 353                                    "She said \"you be Noddy",
 354                                    libdcp::BORDER,
 355                                    libdcp::Color (0, 0, 0),
 356                                    libdcp::Time (0, 0, 0, 0),
 357                                    libdcp::Time (0, 0, 0, 0)
 358                                    ));
 359
 360         s = subs.subtitles_at (libdcp::Time (0, 1, 27, 200));
 361         BOOST_CHECK_EQUAL (s.size(), 2);
 362         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 363                                    "Arial",
 364                                    true,
 365                                    libdcp::Color (255, 255, 255),
 366                                    42,
 367                                    libdcp::Time (0, 1, 27, 115),
 368                                    libdcp::Time (0, 1, 28, 208),
 369                                    89,
 370                                    libdcp::TOP,
 371                                    "That curious creature the Sphinx",
 372                                    libdcp::BORDER,
 373                                    libdcp::Color (0, 0, 0),
 374                                    libdcp::Time (0, 0, 0, 0),
 375                                    libdcp::Time (0, 0, 0, 0)
 376                                    ));
 377         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 378                                    "Arial",
 379                                    true,
 380                                    libdcp::Color (255, 255, 255),
 381                                    42,
 382                                    libdcp::Time (0, 1, 27, 115),
 383                                    libdcp::Time (0, 1, 28, 208),
 384                                    95,
 385                                    libdcp::TOP,
 386                                    "Is smarter than anyone thinks",
 387                                    libdcp::BORDER,
 388                                    libdcp::Color (0, 0, 0),
 389                                    libdcp::Time (0, 0, 0, 0),
 390                                    libdcp::Time (0, 0, 0, 0)
 391                                    ));
 392
 393         s = subs.subtitles_at (libdcp::Time (0, 1, 42, 300));
 394         BOOST_CHECK_EQUAL (s.size(), 2);
 395         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 396                                    "Arial",
 397                                    false,
 398                                    libdcp::Color (255, 255, 255),
 399                                    42,
 400                                    libdcp::Time (0, 1, 42, 229),
 401                                    libdcp::Time (0, 1, 45, 62),
 402                                    89,
 403                                    libdcp::TOP,
 404                                    "It sits there and smirks",
 405                                    libdcp::BORDER,
 406                                    libdcp::Color (0, 0, 0),
 407                                    libdcp::Time (0, 0, 0, 0),
 408                                    libdcp::Time (0, 0, 0, 0)
 409                                    ));
 410         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 411                                    "Arial",
 412                                    false,
 413                                    libdcp::Color (255, 255, 255),
 414                                    42,
 415                                    libdcp::Time (0, 1, 42, 229),
 416                                    libdcp::Time (0, 1, 45, 62),
 417                                    95,
 418                                    libdcp::TOP,
 419                                    "And you don't think it works",
 420                                    libdcp::BORDER,
 421                                    libdcp::Color (0, 0, 0),
 422                                    libdcp::Time (0, 0, 0, 0),
 423                                    libdcp::Time (0, 0, 0, 0)
 424                                    ));
 425
 426         s = subs.subtitles_at (libdcp::Time (0, 1, 45, 200));
 427         BOOST_CHECK_EQUAL (s.size(), 2);
 428         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 429                                    "Arial",
 430                                    false,
 431                                    libdcp::Color (255, 255, 255),
 432                                    42,
 433                                    libdcp::Time (0, 1, 45, 146),
 434                                    libdcp::Time (0, 1, 47, 94),
 435                                    89,
 436                                    libdcp::TOP,
 437                                    "Then when you're not looking, it winks.",
 438                                    libdcp::BORDER,
 439                                    libdcp::Color (0, 0, 0),
 440                                    libdcp::Time (0, 0, 0, 0),
 441                                    libdcp::Time (0, 0, 0, 0)
 442                                    ));
 443         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 444                                    "Arial",
 445                                    false,
 446                                    libdcp::Color (255, 255, 255),
 447                                    42,
 448                                    libdcp::Time (0, 1, 45, 146),
 449                                    libdcp::Time (0, 1, 47, 94),
 450                                    95,
 451                                    libdcp::TOP,
 452                                    "When it snows you will find Sister Sledge",
 453                                    libdcp::BORDER,
 454                                    libdcp::Color (0, 0, 0),
 455                                    libdcp::Time (0, 0, 0, 0),
 456                                    libdcp::Time (0, 0, 0, 0)
 457                                    ));
 458
 459         s = subs.subtitles_at (libdcp::Time (0, 1, 47, 249));
 460         BOOST_CHECK_EQUAL (s.size(), 2);
 461         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 462                                    "Arial",
 463                                    false,
 464                                    libdcp::Color (255, 255, 255),
 465                                    42,
 466                                    libdcp::Time (0, 1, 47, 146),
 467                                    libdcp::Time (0, 1, 48, 167),
 468                                    89,
 469                                    libdcp::TOP,
 470                                    "Out mooning, at night, on the ledge",
 471                                    libdcp::BORDER,
 472                                    libdcp::Color (0, 0, 0),
 473                                    libdcp::Time (0, 0, 0, 0),
 474                                    libdcp::Time (0, 0, 0, 0)
 475                                    ));
 476         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 477                                    "Arial",
 478                                    false,
 479                                    libdcp::Color (255, 255, 255),
 480                                    42,
 481                                    libdcp::Time (0, 1, 47, 146),
 482                                    libdcp::Time (0, 1, 48, 167),
 483                                    95,
 484                                    libdcp::TOP,
 485                                    "One storey down",
 486                                    libdcp::BORDER,
 487                                    libdcp::Color (0, 0, 0),
 488                                    libdcp::Time (0, 0, 0, 0),
 489                                    libdcp::Time (0, 0, 0, 0)
 490                                    ));
 491
 492         s = subs.subtitles_at (libdcp::Time (0, 2, 6, 210));
 493         BOOST_CHECK_EQUAL (s.size(), 2);
 494         BOOST_CHECK_EQUAL (*(s.front().get()), libdcp::Subtitle (
 495                                    "Arial",
 496                                    true,
 497                                    libdcp::Color (255, 255, 255),
 498                                    42,
 499                                    libdcp::Time (0, 2, 5, 208),
 500                                    libdcp::Time (0, 2, 7, 31),
 501                                    89,
 502                                    libdcp::TOP,
 503                                    "HELLO",
 504                                    libdcp::BORDER,
 505                                    libdcp::Color (0, 0, 0),
 506                                    libdcp::Time (0, 0, 0, 0),
 507                                    libdcp::Time (0, 0, 0, 0)
 508                                    ));
 509         BOOST_CHECK_EQUAL (*(s.back().get()), libdcp::Subtitle (
 510                                    "Arial",
 511                                    true,
 512                                    libdcp::Color (255, 255, 255),
 513                                    42,
 514                                    libdcp::Time (0, 2, 5, 208),
 515                                    libdcp::Time (0, 2, 7, 31),
 516                                    95,
 517                                    libdcp::TOP,
 518                                    "WORLD",
 519                                    libdcp::BORDER,
 520                                    libdcp::Color (0, 0, 0),
 521                                    libdcp::Time (0, 0, 0, 0),
 522                                    libdcp::Time (0, 0, 0, 0)
 523                                    ));
 524
 525
 526
 527 }
 528
 529 BOOST_AUTO_TEST_CASE (dcp_time)
 530 {
 531         libdcp::Time t (977143, 24);
 532
 533         BOOST_CHECK_EQUAL (t.t, 73);
 534         BOOST_CHECK_EQUAL (t.s, 34);
 535         BOOST_CHECK_EQUAL (t.m, 18);
 536         BOOST_CHECK_EQUAL (t.h, 11);
 537         BOOST_CHECK_EQUAL (t.to_string(), "11:18:34:73");
 538         BOOST_CHECK_EQUAL (t.to_ticks(), 1017923);
 539
 540         libdcp::Time a (3, 2, 3, 4);
 541         libdcp::Time b (2, 3, 4, 5);
 542
 543         libdcp::Time r = a - b;
 544         BOOST_CHECK_EQUAL (r.h, 0);
 545         BOOST_CHECK_EQUAL (r.m, 58);
 546         BOOST_CHECK_EQUAL (r.s, 58);
 547         BOOST_CHECK_EQUAL (r.t, 249);
 548         BOOST_CHECK_EQUAL (r.to_string(), "0:58:58:249");
 549         BOOST_CHECK_EQUAL (r.to_ticks(), 88699);
 550
 551         a = libdcp::Time (1, 58, 56, 240);
 552         b = libdcp::Time (1, 7, 12, 120);
 553         r = a + b;
 554         BOOST_CHECK_EQUAL (r.h, 3);
 555         BOOST_CHECK_EQUAL (r.m, 6);
 556         BOOST_CHECK_EQUAL (r.s, 9);
 557         BOOST_CHECK_EQUAL (r.t, 110);
 558         BOOST_CHECK_EQUAL (r.to_string(), "3:6:9:110");
 559         BOOST_CHECK_EQUAL (r.to_ticks(), 279335);
 560
 561         a = libdcp::Time (24, 12, 6, 3);
 562         b = libdcp::Time (16, 8, 4, 2);
 563         BOOST_CHECK_CLOSE (a / b, 1.5, 1e-5);
 564 }
 565
 566 BOOST_AUTO_TEST_CASE (color)
 567 {
 568         libdcp::Color c ("FFFF0000");
 569
 570         BOOST_CHECK_EQUAL (c.r, 255);
 571         BOOST_CHECK_EQUAL (c.g, 0);
 572         BOOST_CHECK_EQUAL (c.b, 0);
 573         BOOST_CHECK_EQUAL (c.to_argb_string(), "FFFF0000");
 574
 575         c = libdcp::Color ("FF00FF00");
 576
 577         BOOST_CHECK_EQUAL (c.r, 0);
 578         BOOST_CHECK_EQUAL (c.g, 255);
 579         BOOST_CHECK_EQUAL (c.b, 0);
 580         BOOST_CHECK_EQUAL (c.to_argb_string(), "FF00FF00");
 581
 582         c = libdcp::Color ("FF0000FF");
 583
 584         BOOST_CHECK_EQUAL (c.r, 0);
 585         BOOST_CHECK_EQUAL (c.g, 0);
 586         BOOST_CHECK_EQUAL (c.b, 255);
 587         BOOST_CHECK_EQUAL (c.to_argb_string(), "FF0000FF");
 588
 589 }
 590
 591 BOOST_AUTO_TEST_CASE (encryption)
 592 {
 593         Kumu::libdcp_test = true;
 594
 595         libdcp::Metadata* t = libdcp::Metadata::instance ();
 596         t->issuer = "OpenDCP 0.0.25";
 597         t->creator = "OpenDCP 0.0.25";
 598         t->company_name = "OpenDCP";
 599         t->product_name = "OpenDCP";
 600         t->product_version = "0.0.25";
 601         t->issue_date = "2012-07-17T04:45:18+00:00";
 602         boost::filesystem::remove_all ("build/test/bar");
 603         boost::filesystem::create_directories ("build/test/bar");
 604         libdcp::DCP d ("build/test/bar");
 605
 606         libdcp::CertificateChain chain;
 607         chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/ca.self-signed.pem")));
 608         chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/intermediate.signed.pem")));
 609         chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/leaf.signed.pem")));
 610
 611         shared_ptr<libdcp::Encryption> crypt (
 612                 new libdcp::Encryption (
 613                         chain,
 614                         "test/data/signer.key"
 615                         )
 616                 );
 617
 618         shared_ptr<libdcp::CPL> cpl (new libdcp::CPL ("build/test/bar", "A Test DCP", libdcp::FEATURE, 24, 24));
 619
 620         shared_ptr<libdcp::MonoPictureAsset> mp (new libdcp::MonoPictureAsset (
 621                                                          j2c,
 622                                                          "build/test/bar",
 623                                                          "video.mxf",
 624                                                          &d.Progress,
 625                                                          24,
 626                                                          24,
 627                                                          32,
 628                                                          32,
 629                                                          true
 630                                                          ));
 631
 632         shared_ptr<libdcp::SoundAsset> ms (new libdcp::SoundAsset (
 633                                                    wav,
 634                                                    "build/test/bar",
 635                                                    "audio.mxf",
 636                                                    &(d.Progress),
 637                                                    24,
 638                                                    24,
 639                                                    2,
 640                                                    true
 641                                                    ));
 642
 643         cpl->add_reel (shared_ptr<libdcp::Reel> (new libdcp::Reel (mp, ms, shared_ptr<libdcp::SubtitleAsset> ())));
 644         d.add_cpl (cpl);
 645
 646         d.write_xml (crypt);
 647
 648         shared_ptr<xmlpp::Document> kdm = cpl->make_kdm (
 649                 crypt->certificates,
 650                 crypt->signer_key,
 651                 crypt->certificates.leaf(),
 652                 boost::posix_time::time_from_string ("2013-01-01 00:00:00"),
 653                 boost::posix_time::time_from_string ("2013-01-08 00:00:00")
 654                 );
 655
 656         kdm->write_to_file_formatted ("build/test/bar.kdm.xml", "UTF-8");
 657 }
 658
 659 BOOST_AUTO_TEST_CASE (certificates)
 660 {
 661         libdcp::CertificateChain c;
 662
 663         c.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/ca.self-signed.pem")));
 664         c.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/intermediate.signed.pem")));
 665         c.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate ("test/data/leaf.signed.pem")));
 666
 667         BOOST_CHECK_EQUAL (
 668                 c.root()->issuer(),
 669                 "/O=example.org/OU=example.org/CN=.smpte-430-2.ROOT.NOT_FOR_PRODUCTION/dnQualifier=rTeK7x+nopFkyphflooz6p2ZM7A="
 670                 );
 671
 672         BOOST_CHECK_EQUAL (
 673                 libdcp::Certificate::name_for_xml (c.root()->issuer()),
 674                 "dnQualifier=rTeK7x\\+nopFkyphflooz6p2ZM7A=,CN=.smpte-430-2.ROOT.NOT_FOR_PRODUCTION,OU=example.org,O=example.org"
 675                 );
 676
 677         BOOST_CHECK_EQUAL (c.root()->serial(), "5");
 678
 679         BOOST_CHECK_EQUAL (
 680                 libdcp::Certificate::name_for_xml (c.root()->subject()),
 681                 "dnQualifier=rTeK7x\\+nopFkyphflooz6p2ZM7A=,CN=.smpte-430-2.ROOT.NOT_FOR_PRODUCTION,OU=example.org,O=example.org"
 682                 );
 683 }
 684
 685 BOOST_AUTO_TEST_CASE (crypt_chain)
 686 {
 687         boost::filesystem::remove_all ("build/test/crypt");
 688         boost::filesystem::create_directory ("build/test/crypt");
 689         libdcp::make_crypt_chain ("build/test/crypt");
 690 }