Add some tests and hopefully clarify the DCPFrameRate class.

[dcpomatic.git] / test / test.cc

diff --git a/test/test.cc b/test/test.cc
index c393aac5e4d485c5a01e59e6410335db9ef7c013..45a80f0243570922581436cb045deda2cbd5fd65 100644 (file)
--- a/test/test.cc
+++ b/test/test.cc
@@ -429,6 +429,111 @@ BOOST_AUTO_TEST_CASE (make_dcp_with_range_test)
        BOOST_CHECK_EQUAL (JobManager::instance()->errors(), false);
 }
 
+/* Test the constructor of DCPFrameRate */
+BOOST_AUTO_TEST_CASE (dcp_frame_rate_test)
+{
+       /* Run some tests with a limited range of allowed rates */
+       
+       std::list<int> afr;
+       afr.push_back (24);
+       afr.push_back (25);
+       afr.push_back (30);
+       Config::instance()->set_allowed_dcp_frame_rates (afr);
+
+       DCPFrameRate dfr = DCPFrameRate (60);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
+       BOOST_CHECK_EQUAL (dfr.skip, true);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+       
+       dfr = DCPFrameRate (50);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
+       BOOST_CHECK_EQUAL (dfr.skip, true);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       dfr = DCPFrameRate (48);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
+       BOOST_CHECK_EQUAL (dfr.skip, true);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+       
+       dfr = DCPFrameRate (30);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       dfr = DCPFrameRate (29.97);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, true);
+       
+       dfr = DCPFrameRate (25);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       dfr = DCPFrameRate (24);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       dfr = DCPFrameRate (14.5);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 30);
+       BOOST_CHECK_EQUAL (dfr.repeat, true);
+       BOOST_CHECK_EQUAL (dfr.change_speed, true);
+
+       dfr = DCPFrameRate (12.6);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
+       BOOST_CHECK_EQUAL (dfr.repeat, true);
+       BOOST_CHECK_EQUAL (dfr.change_speed, true);
+
+       dfr = DCPFrameRate (12.4);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 25);
+       BOOST_CHECK_EQUAL (dfr.repeat, true);
+       BOOST_CHECK_EQUAL (dfr.change_speed, true);
+
+       dfr = DCPFrameRate (12);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 24);
+       BOOST_CHECK_EQUAL (dfr.repeat, true);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       /* Now add some more rates and see if it will use them
+          in preference to skip/repeat.
+       */
+
+       afr.push_back (48);
+       afr.push_back (50);
+       afr.push_back (60);
+       Config::instance()->set_allowed_dcp_frame_rates (afr);
+
+       dfr = DCPFrameRate (60);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 60);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+       
+       dfr = DCPFrameRate (50);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 50);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+
+       dfr = DCPFrameRate (48);
+       BOOST_CHECK_EQUAL (dfr.frames_per_second, 48);
+       BOOST_CHECK_EQUAL (dfr.skip, false);
+       BOOST_CHECK_EQUAL (dfr.repeat, false);
+       BOOST_CHECK_EQUAL (dfr.change_speed, false);
+}
+
 BOOST_AUTO_TEST_CASE (audio_sampling_rate_test)
 {
        shared_ptr<Film> f = new_test_film ("audio_sampling_rate_test");