+/*
+ Copyright (C) 2020 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/cpl_hash_test.cc
+ * @brief Make sure that <Hash> tags are always written to CPLs where required.
+ * @ingroup feature
+ */
+
+
+#include "lib/content_factory.h"
+#include "lib/cross.h"
+#include "lib/dcp_content.h"
+#include "lib/film.h"
+#include "test.h"
+#include <boost/algorithm/string.hpp>
+#include <boost/test/unit_test.hpp>
+
+
+using std::string;
+using boost::shared_ptr;
+
+
+BOOST_AUTO_TEST_CASE (hash_added_to_imported_dcp_test)
+{
+ using namespace boost::filesystem;
+
+ string const ov_name = "hash_added_to_imported_dcp_test_ov";
+ shared_ptr<Film> ov = new_test_film2 (ov_name);
+ ov->examine_and_add_content (content_factory("test/data/flat_red.png").front());
+ BOOST_REQUIRE (!wait_for_jobs());
+ ov->make_dcp();
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ /* Remove <Hash> tags from the CPL */
+ for (directory_iterator i = directory_iterator(String::compose("build/test/%1/%2", ov_name, ov->dcp_name())); i != directory_iterator(); ++i) {
+ if (boost::algorithm::starts_with(i->path().filename().string(), "cpl_")) {
+ FILE* in = fopen_boost(i->path(), "r");
+ BOOST_REQUIRE (in);
+ FILE* out = fopen_boost(i->path().string() + ".tmp", "w");
+ BOOST_REQUIRE (out);
+ char buffer[256];
+ while (fgets (buffer, sizeof(buffer), in)) {
+ if (string(buffer).find("Hash") == string::npos) {
+ fputs (buffer, out);
+ }
+ }
+ fclose (in);
+ fclose (out);
+ rename (i->path().string() + ".tmp", i->path());
+ }
+ }
+
+ string const vf_name = "hash_added_to_imported_dcp_test_vf";
+ shared_ptr<Film> vf = new_test_film2 (vf_name);
+ shared_ptr<DCPContent> ov_content(new DCPContent(String::compose("build/test/%1/%2", ov_name, ov->dcp_name())));
+ vf->examine_and_add_content (ov_content);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ ov_content->set_reference_video (true);
+ vf->make_dcp ();
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ /* Check for Hash tags in the VF DCP */
+ int hashes = 0;
+ for (directory_iterator i = directory_iterator(String::compose("build/test/%1/%2", vf_name, vf->dcp_name())); i != directory_iterator(); ++i) {
+ if (boost::algorithm::starts_with(i->path().filename().string(), "cpl_")) {
+ FILE* in = fopen_boost(i->path(), "r");
+ BOOST_REQUIRE (in);
+ char buffer[256];
+ while (fgets (buffer, sizeof(buffer), in)) {
+ if (string(buffer).find("Hash") != string::npos) {
+ ++hashes;
+ }
+ }
+ fclose (in);
+ }
+ }
+ BOOST_CHECK_EQUAL (hashes, 2);
+}
+