test/write_subtitle_test.cc

   1 /*
   2     Copyright (C) 2015-2016 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
  20 #include "interop_subtitle_asset.h"
  21 #include "smpte_subtitle_asset.h"
  22 #include "subtitle_string.h"
  23 #include "test.h"
  24 #include <boost/test/unit_test.hpp>
  25
  26 using std::list;
  27 using std::string;
  28 using boost::shared_ptr;
  29
  30 /* Write some subtitle content as Interop XML and check that it is right */
  31 BOOST_AUTO_TEST_CASE (write_interop_subtitle_test)
  32 {
  33         dcp::InteropSubtitleAsset c;
  34         c.set_reel_number ("1");
  35         c.set_language ("EN");
  36         c.set_movie_title ("Test");
  37
  38         c.add (
  39                 dcp::SubtitleString (
  40                         string ("Frutiger"),
  41                         false,
  42                         false,
  43                         false,
  44                         dcp::Colour (255, 255, 255),
  45                         48,
  46                         1.0,
  47                         dcp::Time (0, 4,  9, 22, 24),
  48                         dcp::Time (0, 4, 11, 22, 24),
  49                         0,
  50                         dcp::HALIGN_CENTER,
  51                         0.8,
  52                         dcp::VALIGN_TOP,
  53                         dcp::DIRECTION_LTR,
  54                         "Hello world",
  55                         dcp::NONE,
  56                         dcp::Colour (0, 0, 0),
  57                         dcp::Time (0, 0, 0, 0, 24),
  58                         dcp::Time (0, 0, 0, 0, 24)
  59                         )
  60                 );
  61
  62         c.add (
  63                 dcp::SubtitleString (
  64                         boost::optional<string> (),
  65                         true,
  66                         true,
  67                         true,
  68                         dcp::Colour (128, 0, 64),
  69                         91,
  70                         1.0,
  71                         dcp::Time (5, 41,  0, 21, 24),
  72                         dcp::Time (6, 12, 15, 21, 24),
  73                         0,
  74                         dcp::HALIGN_CENTER,
  75                         0.4,
  76                         dcp::VALIGN_BOTTOM,
  77                         dcp::DIRECTION_LTR,
  78                         "What's going on",
  79                         dcp::BORDER,
  80                         dcp::Colour (1, 2, 3),
  81                         dcp::Time (1, 2, 3, 4, 24),
  82                         dcp::Time (5, 6, 7, 8, 24)
  83                         )
  84                 );
  85
  86         c._id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
  87
  88         check_xml (
  89                 c.xml_as_string (),
  90                 "<DCSubtitle Version=\"1.0\">\n"
  91                 "  <SubtitleID>a6c58cff-3e1e-4b38-acec-a42224475ef6</SubtitleID>\n"
  92                 "  <MovieTitle>Test</MovieTitle>\n"
  93                 "  <ReelNumber>1</ReelNumber>\n"
  94                 "  <Language>EN</Language>\n"
  95                 "  <Font Id=\"Frutiger\" Italic=\"no\" Color=\"FFFFFFFF\" Size=\"48\" Effect=\"none\" EffectColor=\"FF000000\" Script=\"normal\" Underlined=\"no\" Weight=\"normal\">\n"
  96                 "    <Subtitle SpotNumber=\"1\" TimeIn=\"00:04:09:229\" TimeOut=\"00:04:11:229\" FadeUpTime=\"0\" FadeDownTime=\"0\">\n"
  97                 "      <Text VAlign=\"top\" VPosition=\"80\">Hello world</Text>\n"
  98                 "    </Subtitle>\n"
  99                 "  </Font>\n"
 100                 "  <Font Italic=\"yes\" Color=\"FF800040\" Size=\"91\" Effect=\"border\" EffectColor=\"FF010203\" Script=\"normal\" Underlined=\"yes\" Weight=\"bold\">\n"
 101                 "    <Subtitle SpotNumber=\"2\" TimeIn=\"05:41:00:218\" TimeOut=\"06:12:15:218\" FadeUpTime=\"930792\" FadeDownTime=\"4591834\">\n"
 102                 "      <Text VAlign=\"bottom\" VPosition=\"40\">What's going on</Text>\n"
 103                 "    </Subtitle>\n"
 104                 "  </Font>\n"
 105                 "</DCSubtitle>",
 106                 list<string> ()
 107                 );
 108 }
 109
 110 /* Write some subtitle content as SMPTE XML and check that it is right */
 111 BOOST_AUTO_TEST_CASE (write_smpte_subtitle_test)
 112 {
 113         dcp::SMPTESubtitleAsset c;
 114         c.set_reel_number (1);
 115         c.set_language ("EN");
 116         c.set_content_title_text ("Test");
 117         c.set_issue_date (dcp::LocalTime ("2016-04-01T03:52:00+00:00"));
 118
 119         c.add (
 120                 dcp::SubtitleString (
 121                         string ("Frutiger"),
 122                         false,
 123                         false,
 124                         false,
 125                         dcp::Colour (255, 255, 255),
 126                         48,
 127                         1.0,
 128                         dcp::Time (0, 4,  9, 22, 24),
 129                         dcp::Time (0, 4, 11, 22, 24),
 130                         0,
 131                         dcp::HALIGN_CENTER,
 132                         0.8,
 133                         dcp::VALIGN_TOP,
 134                         dcp::DIRECTION_LTR,
 135                         "Hello world",
 136                         dcp::NONE,
 137                         dcp::Colour (0, 0, 0),
 138                         dcp::Time (0, 0, 0, 0, 24),
 139                         dcp::Time (0, 0, 0, 0, 24)
 140                         )
 141                 );
 142
 143         c.add (
 144                 dcp::SubtitleString (
 145                         boost::optional<string> (),
 146                         true,
 147                         true,
 148                         true,
 149                         dcp::Colour (128, 0, 64),
 150                         91,
 151                         1.0,
 152                         dcp::Time (5, 41,  0, 21, 24),
 153                         dcp::Time (6, 12, 15, 21, 24),
 154                         0,
 155                         dcp::HALIGN_CENTER,
 156                         0.4,
 157                         dcp::VALIGN_BOTTOM,
 158                         dcp::DIRECTION_RTL,
 159                         "What's going on",
 160                         dcp::BORDER,
 161                         dcp::Colour (1, 2, 3),
 162                         dcp::Time (1, 2, 3, 4, 24),
 163                         dcp::Time (5, 6, 7, 8, 24)
 164                         )
 165                 );
 166
 167         c._id = "a6c58cff-3e1e-4b38-acec-a42224475ef6";
 168
 169         check_xml (
 170                 c.xml_as_string (),
 171                 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
 172                 "<dcst:SubtitleReel xmlns:dcst=\"http://www.smpte-ra.org/schemas/428-7/2010/DCST\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n"
 173                 "  <dcst:Id>urn:uuid:a6c58cff-3e1e-4b38-acec-a42224475ef6</dcst:Id>\n"
 174                 "  <dcst:ContentTitleText>Test</dcst:ContentTitleText>\n"
 175                 "  <dcst:IssueDate>2016-04-01T03:52:00.000+00:00</dcst:IssueDate>\n"
 176                 "  <dcst:ReelNumber>1</dcst:ReelNumber>\n"
 177                 "  <dcst:Language>EN</dcst:Language>\n"
 178                 "  <dcst:EditRate>24 1</dcst:EditRate>\n"
 179                 "  <dcst:TimeCodeRate>24</dcst:TimeCodeRate>\n"
 180                 "  <dcst:SubtitleList>\n"
 181                 "    <dcst:Font ID=\"Frutiger\" Italic=\"no\" Color=\"FFFFFFFF\" Size=\"48\" Effect=\"none\" EffectColor=\"FF000000\" Script=\"normal\" Underline=\"no\" Weight=\"normal\">\n"
 182                 "      <dcst:Subtitle SpotNumber=\"1\" TimeIn=\"00:04:09:22\" TimeOut=\"00:04:11:22\" FadeUpTime=\"00:00:00:00\" FadeDownTime=\"00:00:00:00\">\n"
 183                 "        <dcst:Text Valign=\"top\" Vposition=\"80\">Hello world</dcst:Text>\n"
 184                 "      </dcst:Subtitle>\n"
 185                 "    </dcst:Font>\n"
 186                 "    <dcst:Font Italic=\"yes\" Color=\"FF800040\" Size=\"91\" Effect=\"border\" EffectColor=\"FF010203\" Script=\"normal\" Underline=\"yes\" Weight=\"bold\">\n"
 187                 "      <dcst:Subtitle SpotNumber=\"2\" TimeIn=\"05:41:00:21\" TimeOut=\"06:12:15:21\" FadeUpTime=\"01:02:03:04\" FadeDownTime=\"05:06:07:08\">\n"
 188                 "        <dcst:Text Valign=\"bottom\" Vposition=\"40\" Direction=\"rtl\">What's going on</dcst:Text>\n"
 189                 "      </dcst:Subtitle>\n"
 190                 "    </dcst:Font>\n"
 191                 "  </dcst:SubtitleList>\n"
 192                 "</dcst:SubtitleReel>\n",
 193                 list<string> ()
 194                 );
 195 }