Hand-apply 71a4c0f5440688a38a2bb34170a3ccf9b1ea598f from 1.x;

[dcpomatic.git] / test / image_filename_sorter_test.cc

diff --git a/test/image_filename_sorter_test.cc b/test/image_filename_sorter_test.cc
new file mode 100644 (file)
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+++ b/test/image_filename_sorter_test.cc
@@ -0,0 +1,41 @@
+/*
+    Copyright (C) 2015 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.
+
+*/
+
+#include <boost/test/unit_test.hpp>
+
+#include "lib/image_filename_sorter.cc"
+
+BOOST_AUTO_TEST_CASE (image_filename_sorter_test)
+{
+       ImageFilenameSorter x;
+       BOOST_ASSERT (x ("abc0000000001", "abc0000000002"));
+       BOOST_ASSERT (x ("1", "2"));
+       BOOST_ASSERT (x ("1", "0002"));
+       BOOST_ASSERT (x ("0001", "2"));
+       BOOST_ASSERT (x ("1", "999"));
+       BOOST_ASSERT (x ("00057.tif", "00166.tif"));
+       BOOST_ASSERT (x ("/my/numeric999/path/00057.tif", "/my/numeric999/path/00166.tif"));
+
+       BOOST_ASSERT (!x ("abc0000000002", "abc0000000001"));
+       BOOST_ASSERT (!x ("2", "1"));
+       BOOST_ASSERT (!x ("0002", "1"));
+       BOOST_ASSERT (!x ("2", "0001"));
+       BOOST_ASSERT (!x ("999", "1"));
+       BOOST_ASSERT (!x ("/my/numeric999/path/00166.tif", "/my/numeric999/path/00057.tif"));
+}