diff options
| author | Carl Hetherington <cth@carlh.net> | 2024-04-05 21:57:03 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2024-04-21 23:18:23 +0200 |
| commit | c98d6fd22da1586ef3c1d64a2f7b1ee602f539e9 (patch) | |
| tree | 5b35a6c950b5e77befca22564ed93a5920089cab /test/j2k_bandwidth_test.cc | |
| parent | 55f1927db0565c74ff7c121645ec397c07f63d51 (diff) | |
Rename j2k_bandwidth -> video_bit_rate.
Diffstat (limited to 'test/j2k_bandwidth_test.cc')
| -rw-r--r-- | test/j2k_bandwidth_test.cc | 92 |
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); -} |
