Use ffmpeg calls for pixel parameters; add (and alter, hmm) tests to suit.

1 files changed, 76 insertions, 0 deletions

diff --git a/test/film_metadata_test.cc b/test/film_metadata_test.cc
new file mode 100644
index 000000000..0b4495b48
--- /dev/null
+++ b/test/film_metadata_test.cc
@@ -0,0 +1,76 @@
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+
+    This program 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.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+BOOST_AUTO_TEST_CASE (film_metadata_test)
+{
+	string const test_film = "build/test/film_metadata_test";
+	
+	if (boost::filesystem::exists (test_film)) {
+		boost::filesystem::remove_all (test_film);
+	}
+
+	BOOST_CHECK_THROW (new Film (test_film, true), OpenFileError);
+	
+	shared_ptr<Film> f (new Film (test_film, false));
+	f->_dci_date = boost::gregorian::from_undelimited_string ("20130211");
+	BOOST_CHECK (f->format() == 0);
+	BOOST_CHECK (f->dcp_content_type() == 0);
+	BOOST_CHECK (f->filters ().empty());
+
+	f->set_name ("fred");
+	BOOST_CHECK_THROW (f->set_content ("jim"), OpenFileError);
+	f->set_dcp_content_type (DCPContentType::from_pretty_name ("Short"));
+	f->set_format (Format::from_nickname ("Flat"));
+	f->set_left_crop (1);
+	f->set_right_crop (2);
+	f->set_top_crop (3);
+	f->set_bottom_crop (4);
+	vector<Filter const *> f_filters;
+	f_filters.push_back (Filter::from_id ("pphb"));
+	f_filters.push_back (Filter::from_id ("unsharp"));
+	f->set_filters (f_filters);
+	f->set_trim_start (42);
+	f->set_trim_end (99);
+	f->set_dcp_ab (true);
+	f->write_metadata ();
+
+	stringstream s;
+	s << "diff -u test/metadata.ref " << test_film << "/metadata";
+	BOOST_CHECK_EQUAL (::system (s.str().c_str ()), 0);
+
+	shared_ptr<Film> g (new Film (test_film, true));
+
+	BOOST_CHECK_EQUAL (g->name(), "fred");
+	BOOST_CHECK_EQUAL (g->dcp_content_type(), DCPContentType::from_pretty_name ("Short"));
+	BOOST_CHECK_EQUAL (g->format(), Format::from_nickname ("Flat"));
+	BOOST_CHECK_EQUAL (g->crop().left, 1);
+	BOOST_CHECK_EQUAL (g->crop().right, 2);
+	BOOST_CHECK_EQUAL (g->crop().top, 3);
+	BOOST_CHECK_EQUAL (g->crop().bottom, 4);
+	vector<Filter const *> g_filters = g->filters ();
+	BOOST_CHECK_EQUAL (g_filters.size(), 2);
+	BOOST_CHECK_EQUAL (g_filters.front(), Filter::from_id ("pphb"));
+	BOOST_CHECK_EQUAL (g_filters.back(), Filter::from_id ("unsharp"));
+	BOOST_CHECK_EQUAL (g->trim_start(), 42);
+	BOOST_CHECK_EQUAL (g->trim_end(), 99);
+	BOOST_CHECK_EQUAL (g->dcp_ab(), true);
+	
+	g->write_metadata ();
+	BOOST_CHECK_EQUAL (::system (s.str().c_str ()), 0);
+}