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/*
Copyright (C) 2015-2021 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/image_filename_sorter_test.cc
* @brief Test ImageFilenameSorter
* @ingroup selfcontained
*/
#include "lib/image_filename_sorter.h"
#include "lib/compose.hpp"
#include <boost/test/unit_test.hpp>
using std::random_shuffle;
using std::sort;
using std::vector;
BOOST_AUTO_TEST_CASE (image_filename_sorter_test1)
{
ImageFilenameSorter x;
BOOST_CHECK (x("abc0000000001", "abc0000000002"));
BOOST_CHECK (x("1", "2"));
BOOST_CHECK (x("1", "0002"));
BOOST_CHECK (x("0001", "2"));
BOOST_CHECK (x("1", "999"));
BOOST_CHECK (x("00057.tif", "00166.tif"));
BOOST_CHECK (x("/my/numeric999/path/00057.tif", "/my/numeric999/path/00166.tif"));
BOOST_CHECK (x("1_01.tif", "1_02.tif"));
BOOST_CHECK (x("EWS_DCP_092815_000000.j2c", "EWS_DCP_092815_000001.j2c"));
BOOST_CHECK (x("ap_trlr_178_uhd_bt1886_txt_e5c1_033115.86352.dpx", "ap_trlr_178_uhd_bt1886_txt_e5c1_033115.86353.dpx"));
BOOST_CHECK (!x("abc0000000002", "abc0000000001"));
BOOST_CHECK (!x("2", "1"));
BOOST_CHECK (!x("0002", "1"));
BOOST_CHECK (!x("2", "0001"));
BOOST_CHECK (!x("999", "1"));
BOOST_CHECK (!x("/my/numeric999/path/00166.tif", "/my/numeric999/path/00057.tif"));
BOOST_CHECK (!x("1_02.tif", "1_01.tif"));
BOOST_CHECK (!x("EWS_DCP_092815_000000.j2c", "EWS_DCP_092815_000000.j2c"));
BOOST_CHECK (!x("EWS_DCP_092815_000100.j2c", "EWS_DCP_092815_000000.j2c"));
BOOST_CHECK (!x("ap_trlr_178_uhd_bt1886_txt_e5c1_033115.86353.dpx", "ap_trlr_178_uhd_bt1886_txt_e5c1_033115.86352.dpx"));
}
/** Test a sort of a lot of paths. Mostly useful for profiling. */
BOOST_AUTO_TEST_CASE (image_filename_sorter_test2)
{
vector<boost::filesystem::path> paths;
for (int i = 0; i < 100000; ++i) {
paths.push_back(String::compose("some.filename.with.%1.number.tiff", i));
}
random_shuffle (paths.begin(), paths.end());
sort (paths.begin(), paths.end(), ImageFilenameSorter());
for (int i = 0; i < 100000; ++i) {
BOOST_CHECK_EQUAL(paths[i].string(), String::compose("some.filename.with.%1.number.tiff", i));
}
}
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