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/*
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 std::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);
}
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