Various playlist editor developments and fixes.

[dcpomatic.git] / test / image_filename_sorter_test.cc

diff --git a/test/image_filename_sorter_test.cc b/test/image_filename_sorter_test.cc
index 113c24d108f2736f1a56b1b6912195acd79d3f0f..7512fdffbc289dbdc82b3508f6497450f291e0f9 100644 (file)
--- a/test/image_filename_sorter_test.cc
+++ b/test/image_filename_sorter_test.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2015-2017 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -24,9 +24,14 @@
  */
 
 #include "lib/image_filename_sorter.h"
+#include "lib/compose.hpp"
 #include <boost/test/unit_test.hpp>
 
-BOOST_AUTO_TEST_CASE (image_filename_sorter_test)
+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"));
@@ -38,6 +43,7 @@ BOOST_AUTO_TEST_CASE (image_filename_sorter_test)
        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"));
@@ -48,4 +54,19 @@ BOOST_AUTO_TEST_CASE (image_filename_sorter_test)
        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));
+       }
 }