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authorCarl Hetherington <cth@carlh.net>2024-04-05 21:57:03 +0200
committerCarl Hetherington <cth@carlh.net>2024-04-21 23:18:23 +0200
commitc98d6fd22da1586ef3c1d64a2f7b1ee602f539e9 (patch)
tree5b35a6c950b5e77befca22564ed93a5920089cab /test/j2k_bandwidth_test.cc
parent55f1927db0565c74ff7c121645ec397c07f63d51 (diff)
Rename j2k_bandwidth -> video_bit_rate.
Diffstat (limited to 'test/j2k_bandwidth_test.cc')
-rw-r--r--test/j2k_bandwidth_test.cc92
1 files changed, 0 insertions, 92 deletions
diff --git a/test/j2k_bandwidth_test.cc b/test/j2k_bandwidth_test.cc
deleted file mode 100644
index f9e47c4b9..000000000
--- a/test/j2k_bandwidth_test.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- Copyright (C) 2016-2021 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/>.
-
-*/
-
-
-/** @file test/bandwidth_test.cc
- * @brief Test whether we output whatever J2K bandwidth is requested.
- * @ingroup feature
- */
-
-
-#include "test.h"
-#include "lib/dcp_content_type.h"
-#include "lib/film.h"
-#include "lib/image_content.h"
-#include "lib/video_content.h"
-#include <dcp/raw_convert.h>
-#include <boost/test/unit_test.hpp>
-
-
-using std::make_shared;
-using std::string;
-
-
-static void
-check (int target_bits_per_second)
-{
- int const duration = 10;
-
- string const name = "bandwidth_test_" + dcp::raw_convert<string> (target_bits_per_second);
- auto film = new_test_film (name);
- film->set_name (name);
- film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
- film->set_j2k_bandwidth (target_bits_per_second);
- auto content = make_shared<ImageContent>(TestPaths::private_data() / "prophet_frame.tiff");
- film->examine_and_add_content (content);
- BOOST_REQUIRE (!wait_for_jobs());
- content->video->set_length (24 * duration);
- make_and_verify_dcp (
- film,
- {
- dcp::VerificationNote::Code::MISSING_FFMC_IN_FEATURE,
- dcp::VerificationNote::Code::MISSING_FFEC_IN_FEATURE,
- dcp::VerificationNote::Code::NEARLY_INVALID_PICTURE_FRAME_SIZE_IN_BYTES,
- dcp::VerificationNote::Code::INVALID_PICTURE_FRAME_SIZE_IN_BYTES,
- dcp::VerificationNote::Code::INVALID_JPEG2000_TILE_PART_SIZE,
- },
- target_bits_per_second <= 250000000,
- target_bits_per_second <= 250000000
- );
-
- boost::filesystem::directory_iterator i (boost::filesystem::path("build") / "test" / name / "video");
- boost::filesystem::path test = *i++;
- BOOST_REQUIRE (i == boost::filesystem::directory_iterator());
-
- double actual_bits_per_second = boost::filesystem::file_size(test) * 8.0 / duration;
-
- /* Check that we're within 85% to 115% of target on average */
- BOOST_CHECK ((actual_bits_per_second / target_bits_per_second) > 0.85);
- BOOST_CHECK ((actual_bits_per_second / target_bits_per_second) < 1.15);
-}
-
-
-BOOST_AUTO_TEST_CASE (bandwidth_test)
-{
- check (50000000);
- check (100000000);
- check (150000000);
- check (200000000);
- check (250000000);
- check (300000000);
- check (350000000);
- check (400000000);
- check (450000000);
- check (500000000);
-}