+/*
+ Copyright (C) 2022 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/>.
+
+*/
+
+
+/** @file test/subtitle_font_id_change_test.cc
+ * @brief Check that old projects can still be used after the changes in 5a820bb8fae34591be5ac6d19a73461b9dab532a
+ */
+
+
+#include "lib/check_content_job.h"
+#include "lib/content.h"
+#include "lib/film.h"
+#include "lib/font.h"
+#include "lib/text_content.h"
+#include "test.h"
+#include <dcp/verify.h>
+#include <boost/filesystem.hpp>
+#include <boost/test/unit_test.hpp>
+
+
+using std::string;
+
+
+class Editor
+{
+public:
+ Editor (boost::filesystem::path path)
+ : _path(path)
+ , _content(dcp::file_to_string(path))
+ {
+
+ }
+
+ ~Editor ()
+ {
+ auto f = fopen(_path.string().c_str(), "w");
+ BOOST_REQUIRE(f);
+ fwrite(_content.c_str(), _content.length(), 1, f);
+ fclose(f);
+ }
+
+ void replace (string a, string b)
+ {
+ auto old_content = _content;
+ boost::algorithm::replace_all (_content, a, b);
+ BOOST_REQUIRE (_content != old_content);
+ }
+
+private:
+ boost::filesystem::path _path;
+ std::string _content;
+};
+
+
+BOOST_AUTO_TEST_CASE(subtitle_font_id_change_test1)
+{
+ auto film = new_test_film2("subtitle_font_id_change_test1");
+ boost::filesystem::remove(film->file("metadata.xml"));
+ boost::filesystem::copy_file("test/data/subtitle_font_id_change_test1.xml", film->file("metadata.xml"));
+ film->read_metadata();
+
+ auto content = film->content();
+ BOOST_REQUIRE_EQUAL(content.size(), 1U);
+ BOOST_REQUIRE_EQUAL(content[0]->text.size(), 1U);
+
+ content[0]->set_paths({"test/data/short.srt"});
+
+ CheckContentJob check(film);
+ check.run();
+
+ make_and_verify_dcp(film, { dcp::VerificationNote::Code::INVALID_STANDARD });
+}
+
+
+BOOST_AUTO_TEST_CASE(subtitle_font_id_change_test2)
+{
+ auto film = new_test_film2("subtitle_font_id_change_test2");
+ boost::filesystem::remove(film->file("metadata.xml"));
+ boost::filesystem::copy_file("test/data/subtitle_font_id_change_test2.xml", film->file("metadata.xml"));
+ {
+ Editor editor(film->file("metadata.xml"));
+ editor.replace("/usr/share/fonts/truetype/inconsolata/Inconsolata.otf", "test/data/Inconsolata-VF.ttf");
+ }
+ film->read_metadata();
+
+ auto content = film->content();
+ BOOST_REQUIRE_EQUAL(content.size(), 1U);
+ BOOST_REQUIRE_EQUAL(content[0]->text.size(), 1U);
+
+ content[0]->set_paths({"test/data/short.srt"});
+
+ CheckContentJob check(film);
+ check.run();
+
+ auto font = content[0]->text.front()->get_font("");
+ BOOST_REQUIRE(font->file());
+ BOOST_CHECK_EQUAL(*font->file(), "test/data/Inconsolata-VF.ttf");
+
+ make_and_verify_dcp(film, { dcp::VerificationNote::Code::INVALID_STANDARD });
+}
+
+
+BOOST_AUTO_TEST_CASE(subtitle_font_id_change_test3)
+{
+ auto film = new_test_film2("subtitle_font_id_change_test3");
+ boost::filesystem::remove(film->file("metadata.xml"));
+ boost::filesystem::copy_file("test/data/subtitle_font_id_change_test3.xml", film->file("metadata.xml"));
+ {
+ Editor editor(film->file("metadata.xml"));
+ editor.replace("/usr/share/fonts/truetype/inconsolata/Inconsolata.otf", "test/data/Inconsolata-VF.ttf");
+ }
+ film->read_metadata();
+
+ auto content = film->content();
+ BOOST_REQUIRE_EQUAL(content.size(), 1U);
+ BOOST_REQUIRE_EQUAL(content[0]->text.size(), 1U);
+
+ content[0]->set_paths({"test/data/fonts.ass"});
+
+ CheckContentJob check(film);
+ check.run();
+
+ auto font = content[0]->text.front()->get_font("Arial Black");
+ BOOST_REQUIRE(font->file());
+ BOOST_CHECK_EQUAL(*font->file(), "test/data/Inconsolata-VF.ttf");
+
+ font = content[0]->text.front()->get_font("Helvetica Neue");
+ BOOST_REQUIRE(font->file());
+ BOOST_CHECK_EQUAL(*font->file(), "test/data/Inconsolata-VF.ttf");
+
+ make_and_verify_dcp(film, { dcp::VerificationNote::Code::INVALID_STANDARD });
+}