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/*
Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lib/film.h"
#include "lib/string_text_file_content.h"
#include "lib/text_content.h"
#include "test.h"
#include <dcp/cpl.h>
#include <dcp/dcp.h>
#include <dcp/reel.h>
#include <dcp/reel_closed_caption_asset.h>
#include <boost/test/unit_test.hpp>
using std::list;
using std::make_shared;
/** Basic test that Interop closed captions are written */
BOOST_AUTO_TEST_CASE (closed_caption_test1)
{
Cleanup cl;
auto content = make_shared<StringTextFileContent>("test/data/subrip.srt");
auto film = new_test_film2 ("closed_caption_test1", { content }, &cl);
content->only_text()->set_type (TextType::CLOSED_CAPTION);
make_and_verify_dcp (
film,
{
dcp::VerificationNote::Code::MISSING_SUBTITLE_LANGUAGE,
dcp::VerificationNote::Code::INVALID_SUBTITLE_FIRST_TEXT_TIME,
dcp::VerificationNote::Code::INVALID_CLOSED_CAPTION_LINE_LENGTH,
dcp::VerificationNote::Code::MISSING_CPL_METADATA
});
/* Just check to see that there's a CCAP in the CPL: this
check could be better!
*/
dcp::DCP check (film->dir(film->dcp_name()));
check.read ();
BOOST_REQUIRE_EQUAL (check.cpls().size(), 1U);
BOOST_REQUIRE_EQUAL (check.cpls().front()->reels().size(), 1U);
BOOST_REQUIRE (!check.cpls().front()->reels().front()->closed_captions().empty());
cl.run ();
}
/** Test multiple closed captions */
BOOST_AUTO_TEST_CASE (closed_caption_test2)
{
Cleanup cl;
auto content1 = make_shared<StringTextFileContent>("test/data/subrip.srt");
auto content2 = make_shared<StringTextFileContent>("test/data/subrip2.srt");
auto content3 = make_shared<StringTextFileContent>("test/data/subrip3.srt");
auto film = new_test_film2 ("closed_caption_test2", { content1, content2, content3 }, &cl);
content1->only_text()->set_type (TextType::CLOSED_CAPTION);
content1->only_text()->set_dcp_track (DCPTextTrack("First track", dcp::LanguageTag("fr-FR")));
content2->only_text()->set_type (TextType::CLOSED_CAPTION);
content2->only_text()->set_dcp_track (DCPTextTrack("Second track", dcp::LanguageTag("de-DE")));
content3->only_text()->set_type (TextType::CLOSED_CAPTION);
content3->only_text()->set_dcp_track (DCPTextTrack("Third track", dcp::LanguageTag("it-IT")));
make_and_verify_dcp (
film,
{
dcp::VerificationNote::Code::INVALID_SUBTITLE_DURATION,
dcp::VerificationNote::Code::INVALID_CLOSED_CAPTION_LINE_LENGTH,
dcp::VerificationNote::Code::MISSING_CPL_METADATA,
dcp::VerificationNote::Code::INVALID_SUBTITLE_FIRST_TEXT_TIME,
},
true,
/* Clairmeta gives an error about having duplicate ClosedCaption entries,
* which seems wrong.
*/
false
);
dcp::DCP check (film->dir(film->dcp_name()));
check.read ();
BOOST_REQUIRE_EQUAL (check.cpls().size(), 1U);
BOOST_REQUIRE_EQUAL (check.cpls().front()->reels().size(), 1U);
auto ccaps = check.cpls().front()->reels().front()->closed_captions();
BOOST_REQUIRE_EQUAL (ccaps.size(), 3U);
auto i = ccaps.begin ();
BOOST_CHECK_EQUAL ((*i)->annotation_text().get_value_or(""), "First track");
BOOST_REQUIRE (static_cast<bool>((*i)->language()));
BOOST_CHECK_EQUAL ((*i)->language().get(), "fr-FR");
++i;
BOOST_CHECK_EQUAL ((*i)->annotation_text().get_value_or(""), "Second track");
BOOST_REQUIRE (static_cast<bool>((*i)->language()));
BOOST_CHECK_EQUAL ((*i)->language().get(), "de-DE");
++i;
BOOST_CHECK_EQUAL ((*i)->annotation_text().get_value_or(""), "Third track");
BOOST_REQUIRE (static_cast<bool>((*i)->language()));
BOOST_CHECK_EQUAL ((*i)->language().get(), "it-IT");
cl.run ();
}
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