test/write_subtitle_test.cc

   1 /*
   2     Copyright (C) 2015-2019 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of libdcp.
   5
   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.
  10
  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.
  15
  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/>.
  18
  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
  23     including the two.
  24
  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.
  32 */
  33
  34 #include "interop_subtitle_asset.h"
  35 #include "smpte_subtitle_asset.h"
  36 #include "subtitle_string.h"
  37 #include "subtitle_image.h"
  38 #include "subtitle_asset_internal.h"
  39 #include "reel_subtitle_asset.h"
  40 #include "reel.h"
  41 #include "cpl.h"
  42 #include "dcp.h"
  43 #include "test.h"
  44 #include "util.h"
  45 #include <boost/test/unit_test.hpp>
  46
  47 using std::list;
  48 using std::string;
  49 using boost::shared_ptr;
  50
  51 /** Test dcp::order::Font::take_intersection */
  52 BOOST_AUTO_TEST_CASE (take_intersection_test)
  53 {
  54         dcp::order::Font A;
  55         A._values["foo"] = "bar";
  56         A._values["fred"] = "jim";
  57
  58         dcp::order::Font B;
  59         B._values["foo"] = "bar";
  60         B._values["sheila"] = "baz";
  61
  62         A.take_intersection (B);
  63         BOOST_REQUIRE_EQUAL (A._values.size(), 1);
  64         BOOST_CHECK_EQUAL (A._values["foo"], "bar");
  65
  66         A._values.clear ();
  67         B._values.clear ();
  68
  69         A._values["foo"] = "bar";
  70         A._values["fred"] = "jim";
  71
  72         B._values["foo"] = "hello";
  73         B._values["sheila"] = "baz";
  74
  75         A.take_intersection (B);
  76         BOOST_CHECK_EQUAL (A._values.size(), 0);
  77 }
  78
  79 /** Test dcp::order::Font::take_difference */
  80 BOOST_AUTO_TEST_CASE (take_difference_test)
  81 {
  82         dcp::order::Font A;
  83         A._values["foo"] = "bar";
  84         A._values["fred"] = "jim";
  85
  86         dcp::order::Font B;
  87         B._values["foo"] = "bar";
  88         B._values["sheila"] = "baz";
  89
  90         A.take_difference (B);
  91         BOOST_REQUIRE_EQUAL (A._values.size(), 1);
  92         BOOST_CHECK_EQUAL (A._values["fred"], "jim");
  93 }
  94
  95 /** Test dcp::order::Subtitle::pull_fonts */
  96 BOOST_AUTO_TEST_CASE (pull_fonts_test1)
  97 {
  98         shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ()));
  99         shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time()));
 100         root->children.push_back (sub1);
 101         shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR));
 102         sub1->children.push_back (text1);
 103         text1->font._values["font"] = "Inconsolata";
 104         text1->font._values["size"] = "42";
 105
 106         dcp::SubtitleAsset::pull_fonts (root);
 107
 108         BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 2);
 109         BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata");
 110         BOOST_CHECK_EQUAL (sub1->font._values["size"], "42");
 111         BOOST_CHECK_EQUAL (text1->font._values.size(), 0);
 112 }
 113
 114 /** Test dcp::order::Subtitle::pull_fonts */
 115 BOOST_AUTO_TEST_CASE (pull_fonts_test2)
 116 {
 117         shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ()));
 118         shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time()));
 119         root->children.push_back (sub1);
 120         shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR));
 121         sub1->children.push_back (text1);
 122         text1->font._values["font"] = "Inconsolata";
 123         text1->font._values["size"] = "42";
 124         shared_ptr<dcp::order::Text> text2 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR));
 125         sub1->children.push_back (text2);
 126         text2->font._values["font"] = "Inconsolata";
 127         text2->font._values["size"] = "48";
 128
 129         dcp::SubtitleAsset::pull_fonts (root);
 130
 131         BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 1);
 132         BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata");
 133         BOOST_REQUIRE_EQUAL (text1->font._values.size(), 1);
 134         BOOST_CHECK_EQUAL (text1->font._values["size"], "42");
 135         BOOST_REQUIRE_EQUAL (text2->font._values.size(), 1);
 136         BOOST_CHECK_EQUAL (text2->font._values["size"], "48");
 137 }
 138
 139 /** Test dcp::order::Subtitle::pull_fonts */
 140 BOOST_AUTO_TEST_CASE (pull_fonts_test3)
 141 {
 142         shared_ptr<dcp::order::Part> root (new dcp::order::Part (shared_ptr<dcp::order::Part> ()));
 143         shared_ptr<dcp::order::Subtitle> sub1 (new dcp::order::Subtitle (root, dcp::Time(), dcp::Time(), dcp::Time(), dcp::Time()));
 144         root->children.push_back (sub1);
 145         shared_ptr<dcp::order::Text> text1 (new dcp::order::Text (sub1, dcp::HALIGN_CENTER, 0, dcp::VALIGN_TOP, 0, dcp::DIRECTION_LTR));
 146         sub1->children.push_back (text1);
 147         dcp::order::Font font;
 148         font._values["font"] = "Inconsolata";
 149         font._values["size"] = "42";
 150         shared_ptr<dcp::order::String> string1 (new dcp::order::String (text1, font, "Hello world"));
 151         text1->children.push_back (string1);
 152
 153         dcp::SubtitleAsset::pull_fonts (root);
 154
 155         BOOST_REQUIRE_EQUAL (sub1->font._values.size(), 2);
 156         BOOST_CHECK_EQUAL (sub1->font._values["font"], "Inconsolata");
 157         BOOST_CHECK_EQUAL (sub1->font._values["size"], "42");
 158 }
 159
 160 /** Write some subtitle content as Interop XML and check that it is right */
 161 BOOST_AUTO_TEST_CASE (write_interop_subtitle_test)
 162 {
 163         dcp::InteropSubtitleAsset c;
 164         c.set_reel_number ("1");
 165         c.set_language ("EN");
 166         c.set_movie_title ("Test");
 167
 168         c.add (
 169                 shared_ptr<dcp::Subtitle> (
 170                         new dcp::SubtitleString (
 171                                 string ("Frutiger"),
 172                                 false,
 173                                 false,
 174                                 false,
 175                                 dcp::Colour (255, 255, 255),
 176                                 48,
 177                                 1.0,
 178                                 dcp::Time (0, 4,  9, 22, 24),
 179                                 dcp::Time (0, 4, 11, 22, 24),
 180                                 0,
 181                                 dcp::HALIGN_CENTER,
 182                                 0.8,
 183                                 dcp::VALIGN_TOP,
 184                                 dcp::DIRECTION_LTR,
 185                                 "Hello world",
 186                                 dcp::NONE,
 187                                 dcp::Colour (0, 0, 0),
 188                                 dcp::Time (0, 0, 0, 0, 24),
 189                                 dcp::Time (0, 0, 0, 0, 24)
 190                                 )
 191                         )
 192                 );
 193
 194         c.add (
 195                 shared_ptr<dcp::Subtitle> (
 196                         new dcp::SubtitleString (
 197                                 boost::optional<string> (),
 198                                 true,
 199                                 true,
 200                                 true,
 201                                 dcp::Colour (128, 0, 64),
 202                                 91,
 203                                 1.0,
 204                                 dcp::Time (5, 41,  0, 21, 24),
 205                                 dcp::Time (6, 12, 15, 21, 24),
 206                                 0,
 207                                 dcp::HALIGN_CENTER,
 208                                 0.4,
 209                                 dcp::VALIGN_BOTTOM,
 210                                 dcp::DIRECTION_LTR,
 211                                 "What's going on",
 212                                 dcp::BORDER,
 213                                 dcp::Colour (1, 2, 3),
 214                                 dcp::Time (1, 2, 3, 4, 24),
 215                                 dcp::Time (5, 6, 7, 8, 24)
 216                                 )
 217                         )
 218                 );
 219
 220         c._id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 221
 222         check_xml (
 223                 "<DCSubtitle Version=\"1.0\">"
 224                   "<SubtitleID>a6c58cff-3e1e-4b38-acec-a42224475ef6</SubtitleID>"
 225                   "<MovieTitle>Test</MovieTitle>"
 226                   "<ReelNumber>1</ReelNumber>"
 227                   "<Language>EN</Language>"
 228                   "<Font AspectAdjust=\"1.0\" Color=\"FFFFFFFF\" Effect=\"none\" EffectColor=\"FF000000\" Id=\"Frutiger\" Italic=\"no\" Script=\"normal\" Size=\"48\" Underlined=\"no\" Weight=\"normal\">"
 229                     "<Subtitle SpotNumber=\"1\" TimeIn=\"00:04:09:229\" TimeOut=\"00:04:11:229\" FadeUpTime=\"0\" FadeDownTime=\"0\">"
 230                       "<Text VAlign=\"top\" VPosition=\"80\">Hello world</Text>"
 231                     "</Subtitle>"
 232                   "</Font>"
 233                   "<Font AspectAdjust=\"1.0\" Color=\"FF800040\" Effect=\"border\" EffectColor=\"FF010203\" Italic=\"yes\" Script=\"normal\" Size=\"91\" Underlined=\"yes\" Weight=\"bold\">"
 234                     "<Subtitle SpotNumber=\"2\" TimeIn=\"05:41:00:219\" TimeOut=\"06:12:15:219\" FadeUpTime=\"930792\" FadeDownTime=\"4591834\">"
 235                       "<Text VAlign=\"bottom\" VPosition=\"40\">What's going on</Text>"
 236                     "</Subtitle>"
 237                   "</Font>"
 238                 "</DCSubtitle>",
 239                 c.xml_as_string (),
 240                 list<string> ()
 241                 );
 242 }
 243
 244 /** Write some subtitle content as Interop XML and check that it is right.
 245  *  This test includes some horizontal alignment.
 246  */
 247 BOOST_AUTO_TEST_CASE (write_interop_subtitle_test2)
 248 {
 249         dcp::InteropSubtitleAsset c;
 250         c.set_reel_number ("1");
 251         c.set_language ("EN");
 252         c.set_movie_title ("Test");
 253
 254         c.add (
 255                 shared_ptr<dcp::Subtitle> (
 256                         new dcp::SubtitleString (
 257                                 string ("Frutiger"),
 258                                 false,
 259                                 false,
 260                                 false,
 261                                 dcp::Colour (255, 255, 255),
 262                                 48,
 263                                 1.0,
 264                                 dcp::Time (0, 4,  9, 22, 24),
 265                                 dcp::Time (0, 4, 11, 22, 24),
 266                                 -0.2,
 267                                 dcp::HALIGN_CENTER,
 268                                 0.8,
 269                                 dcp::VALIGN_TOP,
 270                                 dcp::DIRECTION_LTR,
 271                                 "Hello world",
 272                                 dcp::NONE,
 273                                 dcp::Colour (0, 0, 0),
 274                                 dcp::Time (0, 0, 0, 0, 24),
 275                                 dcp::Time (0, 0, 0, 0, 24)
 276                                 )
 277                         )
 278                 );
 279
 280         c.add (
 281                 shared_ptr<dcp::Subtitle> (
 282                         new dcp::SubtitleString (
 283                                 boost::optional<string> (),
 284                                 true,
 285                                 true,
 286                                 true,
 287                                 dcp::Colour (128, 0, 64),
 288                                 91,
 289                                 1.0,
 290                                 dcp::Time (5, 41,  0, 21, 24),
 291                                 dcp::Time (6, 12, 15, 21, 24),
 292                                 -0.2,
 293                                 dcp::HALIGN_CENTER,
 294                                 0.4,
 295                                 dcp::VALIGN_BOTTOM,
 296                                 dcp::DIRECTION_LTR,
 297                                 "What's going on",
 298                                 dcp::BORDER,
 299                                 dcp::Colour (1, 2, 3),
 300                                 dcp::Time (1, 2, 3, 4, 24),
 301                                 dcp::Time (5, 6, 7, 8, 24)
 302                                 )
 303                         )
 304                 );
 305
 306         c._id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 307
 308         check_xml (
 309                 "<DCSubtitle Version=\"1.0\">"
 310                   "<SubtitleID>a6c58cff-3e1e-4b38-acec-a42224475ef6</SubtitleID>"
 311                   "<MovieTitle>Test</MovieTitle>"
 312                   "<ReelNumber>1</ReelNumber>"
 313                   "<Language>EN</Language>"
 314                   "<Font AspectAdjust=\"1.0\" Color=\"FFFFFFFF\" Effect=\"none\" EffectColor=\"FF000000\" Id=\"Frutiger\" Italic=\"no\" Script=\"normal\" Size=\"48\" Underlined=\"no\" Weight=\"normal\">"
 315                     "<Subtitle SpotNumber=\"1\" TimeIn=\"00:04:09:229\" TimeOut=\"00:04:11:229\" FadeUpTime=\"0\" FadeDownTime=\"0\">"
 316                       "<Text HPosition=\"-20\" VAlign=\"top\" VPosition=\"80\">Hello world</Text>"
 317                     "</Subtitle>"
 318                   "</Font>"
 319                   "<Font AspectAdjust=\"1.0\" Color=\"FF800040\" Effect=\"border\" EffectColor=\"FF010203\" Italic=\"yes\" Script=\"normal\" Size=\"91\" Underlined=\"yes\" Weight=\"bold\">"
 320                     "<Subtitle SpotNumber=\"2\" TimeIn=\"05:41:00:219\" TimeOut=\"06:12:15:219\" FadeUpTime=\"930792\" FadeDownTime=\"4591834\">"
 321                       "<Text HPosition=\"-20\" VAlign=\"bottom\" VPosition=\"40\">What's going on</Text>"
 322                     "</Subtitle>"
 323                   "</Font>"
 324                 "</DCSubtitle>",
 325                 c.xml_as_string (),
 326                 list<string> ()
 327                 );
 328 }
 329
 330 /* Write some subtitle content as Interop XML using bitmaps and check that it is right */
 331 BOOST_AUTO_TEST_CASE (write_interop_subtitle_test3)
 332 {
 333         RNGFixer fix;
 334
 335         shared_ptr<dcp::InteropSubtitleAsset> c (new dcp::InteropSubtitleAsset());
 336         c->set_reel_number ("1");
 337         c->set_language ("EN");
 338         c->set_movie_title ("Test");
 339
 340         c->add (
 341                 shared_ptr<dcp::Subtitle> (
 342                         new dcp::SubtitleImage (
 343                                 dcp::Data ("test/data/sub.png"),
 344                                 dcp::Time (0, 4,  9, 22, 24),
 345                                 dcp::Time (0, 4, 11, 22, 24),
 346                                 0,
 347                                 dcp::HALIGN_CENTER,
 348                                 0.8,
 349                                 dcp::VALIGN_TOP,
 350                                 dcp::Time (0, 0, 0, 0, 24),
 351                                 dcp::Time (0, 0, 0, 0, 24)
 352                                 )
 353                         )
 354                 );
 355
 356         c->_id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 357         boost::filesystem::create_directories ("build/test/write_interop_subtitle_test3");
 358         c->write ("build/test/write_interop_subtitle_test3/subs.xml");
 359
 360         shared_ptr<dcp::Reel> reel (new dcp::Reel());
 361         reel->add(shared_ptr<dcp::ReelSubtitleAsset>(new dcp::ReelSubtitleAsset(c, dcp::Fraction(24, 1), 6046, 0)));
 362
 363         dcp::XMLMetadata xml_meta;
 364         xml_meta.issue_date = "2018-09-02T04:45:18+00:00";
 365         xml_meta.issuer = "libdcp";
 366         xml_meta.creator = "libdcp";
 367         xml_meta.annotation_text = "Created by libdcp";
 368
 369         shared_ptr<dcp::CPL> cpl (new dcp::CPL ("My film", dcp::FEATURE));
 370         cpl->add (reel);
 371         cpl->set_metadata (xml_meta);
 372         cpl->set_content_version_label_text ("foo");
 373
 374         dcp::DCP dcp ("build/test/write_interop_subtitle_test3");
 375         dcp.add (cpl);
 376         dcp.write_xml (dcp::INTEROP, xml_meta);
 377
 378         check_xml (
 379                 dcp::file_to_string("test/ref/write_interop_subtitle_test3/subs.xml"),
 380                 dcp::file_to_string("build/test/write_interop_subtitle_test3/subs.xml"),
 381                 list<string>()
 382                 );
 383         check_file ("build/test/write_interop_subtitle_test3/ef5c6baa-be2d-4f86-9f15-b1acc792ee8b.png", "test/data/sub.png");
 384
 385         check_xml (
 386                 dcp::file_to_string("test/ref/write_interop_subtitle_test3/ASSETMAP"),
 387                 dcp::file_to_string("build/test/write_interop_subtitle_test3/ASSETMAP"),
 388                 list<string>()
 389                 );
 390
 391         check_xml (
 392                 dcp::file_to_string("test/ref/write_interop_subtitle_test3/pkl.xml"),
 393                 dcp::file_to_string("build/test/write_interop_subtitle_test3/pkl_f5aab304-8145-44e3-a265-aa8d8812d8a2.xml"),
 394                 list<string>()
 395                 );
 396 }
 397
 398 /* Write some subtitle content as SMPTE XML and check that it is right */
 399 BOOST_AUTO_TEST_CASE (write_smpte_subtitle_test)
 400 {
 401         dcp::SMPTESubtitleAsset c;
 402         c.set_reel_number (1);
 403         c.set_language ("EN");
 404         c.set_content_title_text ("Test");
 405         c.set_issue_date (dcp::LocalTime ("2016-04-01T03:52:00+00:00"));
 406
 407         c.add (
 408                 shared_ptr<dcp::Subtitle> (
 409                         new dcp::SubtitleString (
 410                                 string ("Frutiger"),
 411                                 false,
 412                                 false,
 413                                 false,
 414                                 dcp::Colour (255, 255, 255),
 415                                 48,
 416                                 1.0,
 417                                 dcp::Time (0, 4,  9, 22, 24),
 418                                 dcp::Time (0, 4, 11, 22, 24),
 419                                 0,
 420                                 dcp::HALIGN_CENTER,
 421                                 0.8,
 422                                 dcp::VALIGN_TOP,
 423                                 dcp::DIRECTION_LTR,
 424                                 "Hello world",
 425                                 dcp::NONE,
 426                                 dcp::Colour (0, 0, 0),
 427                                 dcp::Time (0, 0, 0, 0, 24),
 428                                 dcp::Time (0, 0, 0, 0, 24)
 429                                 )
 430                         )
 431                 );
 432
 433         c.add (
 434                 shared_ptr<dcp::Subtitle> (
 435                         new dcp::SubtitleString (
 436                                 boost::optional<string> (),
 437                                 true,
 438                                 true,
 439                                 true,
 440                                 dcp::Colour (128, 0, 64),
 441                                 91,
 442                                 1.0,
 443                                 dcp::Time (5, 41,  0, 21, 24),
 444                                 dcp::Time (6, 12, 15, 21, 24),
 445                                 0,
 446                                 dcp::HALIGN_CENTER,
 447                                 0.4,
 448                                 dcp::VALIGN_BOTTOM,
 449                                 dcp::DIRECTION_RTL,
 450                                 "What's going on",
 451                                 dcp::BORDER,
 452                                 dcp::Colour (1, 2, 3),
 453                                 dcp::Time (1, 2, 3, 4, 24),
 454                                 dcp::Time (5, 6, 7, 8, 24)
 455                                 )
 456                         )
 457                 );
 458
 459         c._xml_id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 460
 461         check_xml (
 462                 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 463                 "<dcst:SubtitleReel xmlns:dcst=\"http://www.smpte-ra.org/schemas/428-7/2010/DCST\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">"
 464                   "<dcst:Id>urn:uuid:a6c58cff-3e1e-4b38-acec-a42224475ef6</dcst:Id>"
 465                   "<dcst:ContentTitleText>Test</dcst:ContentTitleText>"
 466                   "<dcst:IssueDate>2016-04-01T03:52:00.000+00:00</dcst:IssueDate>"
 467                   "<dcst:ReelNumber>1</dcst:ReelNumber>"
 468                   "<dcst:Language>EN</dcst:Language>"
 469                   "<dcst:EditRate>24 1</dcst:EditRate>"
 470                   "<dcst:TimeCodeRate>24</dcst:TimeCodeRate>"
 471                   "<dcst:SubtitleList>"
 472                     "<dcst:Font AspectAdjust=\"1.0\" Color=\"FFFFFFFF\" Effect=\"none\" EffectColor=\"FF000000\" ID=\"Frutiger\" Italic=\"no\" Script=\"normal\" Size=\"48\" Underline=\"no\" Weight=\"normal\">"
 473                       "<dcst:Subtitle SpotNumber=\"1\" TimeIn=\"00:04:09:22\" TimeOut=\"00:04:11:22\" FadeUpTime=\"00:00:00:00\" FadeDownTime=\"00:00:00:00\">"
 474                         "<dcst:Text Valign=\"top\" Vposition=\"80\">Hello world</dcst:Text>"
 475                       "</dcst:Subtitle>"
 476                     "</dcst:Font>"
 477                     "<dcst:Font AspectAdjust=\"1.0\" Color=\"FF800040\" Effect=\"border\" EffectColor=\"FF010203\" Italic=\"yes\" Script=\"normal\" Size=\"91\" Underline=\"yes\" Weight=\"bold\">"
 478                       "<dcst:Subtitle SpotNumber=\"2\" TimeIn=\"05:41:00:21\" TimeOut=\"06:12:15:21\" FadeUpTime=\"01:02:03:04\" FadeDownTime=\"05:06:07:08\">"
 479                         "<dcst:Text Valign=\"bottom\" Vposition=\"40\" Direction=\"rtl\">What's going on</dcst:Text>"
 480                       "</dcst:Subtitle>"
 481                     "</dcst:Font>"
 482                   "</dcst:SubtitleList>"
 483                 "</dcst:SubtitleReel>",
 484                 c.xml_as_string (),
 485                 list<string> ()
 486                 );
 487 }
 488
 489 /* Write some subtitle content as SMPTE XML and check that it is right.
 490    This includes in-line font changes.
 491 */
 492 BOOST_AUTO_TEST_CASE (write_smpte_subtitle_test2)
 493 {
 494         dcp::SMPTESubtitleAsset c;
 495         c.set_reel_number (1);
 496         c.set_language ("EN");
 497         c.set_content_title_text ("Test");
 498         c.set_issue_date (dcp::LocalTime ("2016-04-01T03:52:00+00:00"));
 499
 500         c.add (
 501                 shared_ptr<dcp::Subtitle> (
 502                         new dcp::SubtitleString (
 503                                 string ("Arial"),
 504                                 false,
 505                                 false,
 506                                 false,
 507                                 dcp::Colour (255, 255, 255),
 508                                 48,
 509                                 1.0,
 510                                 dcp::Time (0, 0, 1, 0, 24),
 511                                 dcp::Time (0, 0, 9, 0, 24),
 512                                 0,
 513                                 dcp::HALIGN_CENTER,
 514                                 0.8,
 515                                 dcp::VALIGN_TOP,
 516                                 dcp::DIRECTION_LTR,
 517                                 "Testing is ",
 518                                 dcp::NONE,
 519                                 dcp::Colour (0, 0, 0),
 520                                 dcp::Time (0, 0, 0, 0, 24),
 521                                 dcp::Time (0, 0, 0, 0, 24)
 522                                 )
 523                         )
 524                 );
 525
 526         c.add (
 527                 shared_ptr<dcp::Subtitle> (
 528                         new dcp::SubtitleString (
 529                                 string ("Arial"),
 530                                 true,
 531                                 false,
 532                                 false,
 533                                 dcp::Colour (255, 255, 255),
 534                                 48,
 535                                 1.0,
 536                                 dcp::Time (0, 0, 1, 0, 24),
 537                                 dcp::Time (0, 0, 9, 0, 24),
 538                                 0,
 539                                 dcp::HALIGN_CENTER,
 540                                 0.8,
 541                                 dcp::VALIGN_TOP,
 542                                 dcp::DIRECTION_LTR,
 543                                 "really",
 544                                 dcp::NONE,
 545                                 dcp::Colour (0, 0, 0),
 546                                 dcp::Time (0, 0, 0, 0, 24),
 547                                 dcp::Time (0, 0, 0, 0, 24)
 548                                 )
 549                         )
 550                 );
 551
 552         c.add (
 553                 shared_ptr<dcp::Subtitle> (
 554                         new dcp::SubtitleString (
 555                                 string ("Arial"),
 556                                 false,
 557                                 false,
 558                                 false,
 559                                 dcp::Colour (255, 255, 255),
 560                                 48,
 561                                 1.0,
 562                                 dcp::Time (0, 0, 1, 0, 24),
 563                                 dcp::Time (0, 0, 9, 0, 24),
 564                                 0,
 565                                 dcp::HALIGN_CENTER,
 566                                 0.8,
 567                                 dcp::VALIGN_TOP,
 568                                 dcp::DIRECTION_LTR,
 569                                 " fun",
 570                                 dcp::NONE,
 571                                 dcp::Colour (0, 0, 0),
 572                                 dcp::Time (0, 0, 0, 0, 24),
 573                                 dcp::Time (0, 0, 0, 0, 24)
 574                                 )
 575                         )
 576                 );
 577
 578         c.add (
 579                 shared_ptr<dcp::Subtitle> (
 580                         new dcp::SubtitleString (
 581                                 string ("Arial"),
 582                                 false,
 583                                 false,
 584                                 false,
 585                                 dcp::Colour (255, 255, 255),
 586                                 48,
 587                                 1.0,
 588                                 dcp::Time (0, 0, 1, 0, 24),
 589                                 dcp::Time (0, 0, 9, 0, 24),
 590                                 0,
 591                                 dcp::HALIGN_CENTER,
 592                                 0.9,
 593                                 dcp::VALIGN_TOP,
 594                                 dcp::DIRECTION_LTR,
 595                                 "This is the ",
 596                                 dcp::NONE,
 597                                 dcp::Colour (0, 0, 0),
 598                                 dcp::Time (0, 0, 0, 0, 24),
 599                                 dcp::Time (0, 0, 0, 0, 24)
 600                                 )
 601                         )
 602                 );
 603
 604         c.add (
 605                 shared_ptr<dcp::Subtitle> (
 606                         new dcp::SubtitleString (
 607                                 string ("Arial"),
 608                                 true,
 609                                 false,
 610                                 false,
 611                                 dcp::Colour (255, 255, 255),
 612                                 48,
 613                                 1.0,
 614                                 dcp::Time (0, 0, 1, 0, 24),
 615                                 dcp::Time (0, 0, 9, 0, 24),
 616                                 0,
 617                                 dcp::HALIGN_CENTER,
 618                                 0.9,
 619                                 dcp::VALIGN_TOP,
 620                                 dcp::DIRECTION_LTR,
 621                                 "second",
 622                                 dcp::NONE,
 623                                 dcp::Colour (0, 0, 0),
 624                                 dcp::Time (0, 0, 0, 0, 24),
 625                                 dcp::Time (0, 0, 0, 0, 24)
 626                                 )
 627                         )
 628                 );
 629
 630         c.add (
 631                 shared_ptr<dcp::Subtitle> (
 632                         new dcp::SubtitleString (
 633                                 string ("Arial"),
 634                                 false,
 635                                 false,
 636                                 false,
 637                                 dcp::Colour (255, 255, 255),
 638                                 48,
 639                                 1.0,
 640                                 dcp::Time (0, 0, 1, 0, 24),
 641                                 dcp::Time (0, 0, 9, 0, 24),
 642                                 0,
 643                                 dcp::HALIGN_CENTER,
 644                                 0.9,
 645                                 dcp::VALIGN_TOP,
 646                                 dcp::DIRECTION_LTR,
 647                                 " line",
 648                                 dcp::NONE,
 649                                 dcp::Colour (0, 0, 0),
 650                                 dcp::Time (0, 0, 0, 0, 24),
 651                                 dcp::Time (0, 0, 0, 0, 24)
 652                                 )
 653                         )
 654                 );
 655
 656         c._xml_id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 657
 658         check_xml (
 659                 c.xml_as_string (),
 660                 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
 661                 "<dcst:SubtitleReel xmlns:dcst=\"http://www.smpte-ra.org/schemas/428-7/2010/DCST\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">"
 662                   "<dcst:Id>urn:uuid:a6c58cff-3e1e-4b38-acec-a42224475ef6</dcst:Id>"
 663                   "<dcst:ContentTitleText>Test</dcst:ContentTitleText>"
 664                   "<dcst:IssueDate>2016-04-01T03:52:00.000+00:00</dcst:IssueDate>"
 665                   "<dcst:ReelNumber>1</dcst:ReelNumber>"
 666                   "<dcst:Language>EN</dcst:Language>"
 667                   "<dcst:EditRate>24 1</dcst:EditRate>"
 668                   "<dcst:TimeCodeRate>24</dcst:TimeCodeRate>"
 669                   "<dcst:SubtitleList>"
 670                     "<dcst:Font AspectAdjust=\"1.0\" Color=\"FFFFFFFF\" Effect=\"none\" EffectColor=\"FF000000\" ID=\"Arial\" Script=\"normal\" Size=\"48\" Underline=\"no\" Weight=\"normal\">"
 671                       "<dcst:Subtitle SpotNumber=\"1\" TimeIn=\"00:00:01:00\" TimeOut=\"00:00:09:00\" FadeUpTime=\"00:00:00:00\" FadeDownTime=\"00:00:00:00\">"
 672                         "<dcst:Text Valign=\"top\" Vposition=\"80\">"
 673                           "<dcst:Font Italic=\"no\">Testing is </dcst:Font>"
 674                           "<dcst:Font Italic=\"yes\">really</dcst:Font>"
 675                           "<dcst:Font Italic=\"no\"> fun</dcst:Font>"
 676                         "</dcst:Text>"
 677                         "<dcst:Text Valign=\"top\" Vposition=\"90\">"
 678                           "<dcst:Font Italic=\"no\">This is the </dcst:Font>"
 679                           "<dcst:Font Italic=\"yes\">second</dcst:Font>"
 680                           "<dcst:Font Italic=\"no\"> line</dcst:Font>"
 681                         "</dcst:Text>"
 682                       "</dcst:Subtitle>"
 683                     "</dcst:Font>"
 684                   "</dcst:SubtitleList>"
 685                 "</dcst:SubtitleReel>",
 686                 list<string> ()
 687                 );
 688 }
 689
 690 /* Write some subtitle content as SMPTE using bitmaps and check that it is right */
 691 BOOST_AUTO_TEST_CASE (write_smpte_subtitle_test3)
 692 {
 693         dcp::SMPTESubtitleAsset c;
 694         c.set_reel_number (1);
 695         c.set_language ("EN");
 696         c.set_content_title_text ("Test");
 697
 698         c.add (
 699                 shared_ptr<dcp::Subtitle> (
 700                         new dcp::SubtitleImage (
 701                                 dcp::Data ("test/data/sub.png"),
 702                                 dcp::Time (0, 4,  9, 22, 24),
 703                                 dcp::Time (0, 4, 11, 22, 24),
 704                                 0,
 705                                 dcp::HALIGN_CENTER,
 706                                 0.8,
 707                                 dcp::VALIGN_TOP,
 708                                 dcp::Time (0, 0, 0, 0, 24),
 709                                 dcp::Time (0, 0, 0, 0, 24)
 710                                 )
 711                         )
 712                 );
 713
 714         c._id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 715
 716         boost::filesystem::create_directories ("build/test/write_smpte_subtitle_test3");
 717         c.write ("build/test/write_smpte_subtitle_test3/subs.mxf");
 718
 719         /* XXX: check this result when we can read them back in again */
 720 }