From 7ab80b672a5e7d0ec8ad5dccda7503c04d40ffb5 Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sat, 23 Jan 2016 08:35:38 +0000 Subject: Fix estimate of required disk space to take referencing of existing DCPs into account. --- test/required_disk_space_test.cc | 74 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 test/required_disk_space_test.cc (limited to 'test/required_disk_space_test.cc') diff --git a/test/required_disk_space_test.cc b/test/required_disk_space_test.cc new file mode 100644 index 000000000..2c2f2ed17 --- /dev/null +++ b/test/required_disk_space_test.cc @@ -0,0 +1,74 @@ +/* + Copyright (C) 2016 Carl Hetherington + + 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. + +*/ + +#include "lib/content_factory.h" +#include "lib/film.h" +#include "lib/dcp_content.h" +#include "test.h" +#include + +using boost::shared_ptr; +using boost::dynamic_pointer_cast; + +void check_within_n (int64_t a, int64_t b, int64_t n) +{ + BOOST_CHECK (abs (a - b) <= n); +} + + +BOOST_AUTO_TEST_CASE (required_disk_space_test) +{ + shared_ptr film = new_test_film ("required_disk_space_test"); + film->set_j2k_bandwidth (100000000); + film->set_audio_channels (6); + shared_ptr content_a = content_factory (film, "test/data/flat_blue.png"); + film->examine_and_add_content (content_a); + shared_ptr content_b = dynamic_pointer_cast (content_factory (film, "test/data/burnt_subtitle_test_dcp")); + film->examine_and_add_content (content_b); + wait_for_jobs (); + film->write_metadata (); + + check_within_n ( + film->required_disk_space(), + 289LL * (100000000 / 8) / 24 + // video + 289LL * 48000 * 6 * 3 / 24 + // audio + 65536, // extra + 16 + ); + + content_b->set_reference_video (true); + + check_within_n ( + film->required_disk_space(), + 240LL * (100000000 / 8) / 24 + // video + 289LL * 48000 * 6 * 3 / 24 + // audio + 65536, // extra + 16 + ); + + content_b->set_reference_audio (true); + + check_within_n ( + film->required_disk_space(), + 240LL * (100000000 / 8) / 24 + // video + 240LL * 48000 * 6 * 3 / 24 + // audio + 65536, // extra + 16 + ); +} -- cgit v1.2.3