Copy audio language when setting up a project from a DCP (#3009).

2 files changed, 53 insertions, 0 deletions

diff --git a/test/copy_dcp_details_to_film_test.cc b/test/copy_dcp_details_to_film_test.cc
new file mode 100644
index 000000000..6dd913aa0
--- /dev/null
+++ b/test/copy_dcp_details_to_film_test.cc
@@ -0,0 +1,52 @@
+/*
+    Copyright (C) 2025 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_factory.h"
+#include "lib/copy_dcp_details_to_film.h"
+#include "lib/dcp_content.h"
+#include "lib/film.h"
+#include "test.h"
+#include <dcp/language_tag.h>
+#include <boost/test/unit_test.hpp>
+
+
+using std::make_shared;
+
+
+BOOST_AUTO_TEST_CASE(copy_audio_language_to_film)
+{
+	auto content = content_factory("test/data/sine_440.wav")[0];
+	auto film1 = new_test_film("copy_audio_language_to_film1", { content });
+	film1->set_audio_language(dcp::LanguageTag("de-DE"));
+	make_and_verify_dcp(
+		film1,
+		{
+			dcp::VerificationNote::Code::MISSING_CPL_METADATA
+		});
+
+	auto dcp = make_shared<DCPContent>(film1->dir(film1->dcp_name()));
+	auto film2 = new_test_film("copy_audio_language_to_film2", { dcp });
+	copy_dcp_settings_to_film(dcp, film2);
+
+	BOOST_REQUIRE(film2->audio_language());
+	BOOST_CHECK_EQUAL(film2->audio_language()->as_string(), "de-DE");
+}
+
diff --git a/test/wscript b/test/wscript
index 868d98c58..b568872a3 100644
--- a/test/wscript
+++ b/test/wscript
@@ -70,6 +70,7 @@ def build(bld):
                  colour_conversion_test.cc
                  config_test.cc
                  content_test.cc
+                 copy_dcp_details_to_film_test.cc
                  cpl_hash_test.cc
                  cpl_metadata_test.cc
                  create_cli_test.cc