Move tests that only need src/lib into test/lib.

1 files changed, 222 insertions, 0 deletions

diff --git a/test/lib/find_missing_test.cc b/test/lib/find_missing_test.cc
new file mode 100644
index 000000000..b9bef8055
--- /dev/null
+++ b/test/lib/find_missing_test.cc
@@ -0,0 +1,222 @@
+/*
+    Copyright (C) 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/content.h"
+#include "lib/content_factory.h"
+#include "lib/dcp_content.h"
+#include "lib/film.h"
+#include "lib/find_missing.h"
+#include "../test.h"
+#include <boost/filesystem.hpp>
+#include <boost/test/unit_test.hpp>
+
+
+using std::make_shared;
+using std::shared_ptr;
+using std::string;
+
+
+BOOST_AUTO_TEST_CASE (find_missing_test_with_single_files)
+{
+	using namespace boost::filesystem;
+
+	auto name = string{"find_missing_test_with_single_files"};
+
+	/* Make a directory with some content */
+	auto content_dir = path("build/test") / path(name + "_content");
+	remove_all (content_dir);
+	create_directories (content_dir);
+	copy_file ("test/data/flat_red.png", content_dir / "A.png");
+	copy_file ("test/data/flat_red.png", content_dir / "B.png");
+	copy_file ("test/data/flat_red.png", content_dir / "C.png");
+
+	/* Make a film with that content */
+	auto film = new_test_film(name + "_film", {
+		content_factory(content_dir / "A.png")[0],
+		content_factory(content_dir / "B.png")[0],
+		content_factory(content_dir / "C.png")[0]
+		});
+	film->write_metadata ();
+
+	/* Move the content somewhere else */
+	auto moved = path("build/test") / path(name + "_moved");
+	remove_all (moved);
+	rename (content_dir, moved);
+
+	/* That should make the content paths invalid */
+	for (auto content: film->content()) {
+		BOOST_CHECK(!paths_exist(content->paths()));
+	}
+
+	/* Fix the missing files and check the result */
+	dcpomatic::find_missing (film->content(), moved / "A.png");
+
+	for (auto content: film->content()) {
+		BOOST_CHECK(paths_exist(content->paths()));
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE (find_missing_test_with_multiple_files)
+{
+	using namespace boost::filesystem;
+
+	auto name = string{"find_missing_test_with_multiple_files"};
+
+	/* Copy an arbitrary DCP into a test directory */
+	auto content_dir = path("build/test") / path(name + "_content");
+	remove_all (content_dir);
+	create_directories (content_dir);
+	for (auto ref: directory_iterator("test/data/scaling_test_133_185")) {
+		copy (ref, content_dir / ref.path().filename());
+	}
+
+	/* Make a film containing that DCP */
+	auto film = new_test_film(name + "_film", { make_shared<DCPContent>(content_dir) });
+	film->write_metadata ();
+
+	/* Move the DCP's content elsewhere */
+	auto moved = path("build/test") / path(name + "_moved");
+	remove_all (moved);
+	rename (content_dir, moved);
+
+	/* That should make the content paths invalid */
+	for (auto content: film->content()) {
+		BOOST_CHECK(!paths_exist(content->paths()));
+	}
+
+	/* Fix the missing files and check the result */
+	dcpomatic::find_missing (film->content(), moved / "foo");
+
+	for (auto content: film->content()) {
+		BOOST_CHECK(paths_exist(content->paths()));
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE (find_missing_test_with_multiple_files_one_incorrect)
+{
+	using namespace boost::filesystem;
+
+	auto name = string{"find_missing_test_with_multiple_files_one_incorrect"};
+
+	/* Copy an arbitrary DCP into a test directory */
+	auto content_dir = path("build/test") / path(name + "_content");
+	remove_all (content_dir);
+	create_directories (content_dir);
+	for (auto ref: directory_iterator("test/data/scaling_test_133_185")) {
+		copy (ref, content_dir / ref.path().filename());
+	}
+
+	/* Make a film containing that DCP */
+	auto film = new_test_film(name + "_film", { make_shared<DCPContent>(content_dir) });
+	film->write_metadata ();
+
+	/* Move the DCP's content elsewhere */
+	auto moved = path("build/test") / path(name + "_moved");
+	remove_all (moved);
+	rename (content_dir, moved);
+
+	/* Corrupt one of the files in the moved content, so that it should not be found in the find_missing
+	 * step
+	 */
+	auto cpl = find_file(moved, "cpl_");
+	remove (cpl);
+	copy ("test/data/scaling_test_133_185/ASSETMAP.xml", cpl);
+
+	/* The film's contents should be invalid */
+	for (auto content: film->content()) {
+		BOOST_CHECK(!paths_exist(content->paths()));
+	}
+
+	dcpomatic::find_missing (film->content(), moved / "foo");
+
+	/* And even after find_missing there should still be missing content */
+	for (auto content: film->content()) {
+		BOOST_CHECK(!paths_exist(content->paths()));
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE(find_missing_test_with_rename)
+{
+	using namespace boost::filesystem;
+
+	auto name = string{"find_missing_test_with_rename"};
+
+	/* Make a directory with some content */
+	auto content_dir = path("build/test") / path(name + "_content");
+	remove_all(content_dir);
+	create_directories(content_dir);
+	copy_file("test/data/flat_red.png", content_dir / "A.png");
+	copy_file("test/data/flat_red.png", content_dir / "B.png");
+	copy_file("test/data/flat_red.png", content_dir / "C.png");
+
+	/* Make a film with that content */
+	auto film = new_test_film(name + "_film", {
+		content_factory(content_dir / "A.png")[0],
+		content_factory(content_dir / "B.png")[0],
+		content_factory(content_dir / "C.png")[0]
+		});
+	film->write_metadata();
+
+	/* Rename one of the files */
+	rename(content_dir / "C.png", content_dir / "bogus.png");
+
+	/* That should make one of the content paths invalid */
+	auto content_list = film->content();
+	int const valid = std::count_if(content_list.begin(), content_list.end(), [](shared_ptr<const Content> content) {
+		return paths_exist(content->paths());
+	});
+	BOOST_CHECK_EQUAL(valid, 2);
+
+	/* Fix the missing files and check the result */
+	dcpomatic::find_missing(content_list, content_dir / "bogus.png");
+
+	for (auto content: content_list) {
+		BOOST_CHECK(paths_exist(content->paths()));
+	}
+
+}
+
+
+BOOST_AUTO_TEST_CASE(test_film_saved_on_windows)
+{
+	auto film = make_shared<Film>(boost::filesystem::path("test/data/windows_film"));
+	film->read_metadata();
+	dcpomatic::find_missing(film->content(), TestPaths::private_data());
+
+	for (auto content: film->content()) {
+		BOOST_CHECK(paths_exist(content->paths()));
+	}
+}
+
+
+BOOST_AUTO_TEST_CASE(test_film_saved_on_posix)
+{
+	auto film = make_shared<Film>(boost::filesystem::path("test/data/posix_film"));
+	film->read_metadata();
+	dcpomatic::find_missing(film->content(), TestPaths::private_data());
+
+	for (auto content: film->content()) {
+		BOOST_CHECK(paths_exist(content->paths()));
+	}
+}