Supporters update.

[dcpomatic.git] / test / writer_test.cc

diff --git a/test/writer_test.cc b/test/writer_test.cc
index 76e9ddb28799aa46575e78d93bb4388ed50217f5..86b60818f18f31fbf3361b8e215877bc104dd869 100644 (file)
--- a/test/writer_test.cc
+++ b/test/writer_test.cc
@@ -23,6 +23,7 @@
 #include "lib/content.h"
 #include "lib/content_factory.h"
 #include "lib/cross.h"
+#include "lib/dcp_encoder.h"
 #include "lib/film.h"
 #include "lib/job.h"
 #include "lib/video_content.h"
@@ -36,6 +37,7 @@
 
 using std::make_shared;
 using std::shared_ptr;
+using std::string;
 using std::vector;
 
 
@@ -101,3 +103,53 @@ BOOST_AUTO_TEST_CASE (interrupt_writer)
        dcpomatic_sleep_seconds (1);
        cl.run ();
 }
+
+
+BOOST_AUTO_TEST_CASE(writer_progress_test)
+{
+       class TestJob : public Job
+       {
+       public:
+               explicit TestJob(shared_ptr<const Film> film)
+                       : Job(film)
+               {}
+
+               ~TestJob()
+               {
+                       stop_thread();
+               }
+
+               std::string name() const override {
+                       return "test";
+               }
+               std::string json_name() const override {
+                       return "test";
+               }
+               void run() override {};
+       };
+
+       auto picture1 = content_factory("test/data/flat_red.png")[0];
+       auto picture2 = content_factory("test/data/flat_red.png")[0];
+
+       auto film = new_test_film2("writer_progress_test", { picture1, picture2 });
+       film->set_reel_type(ReelType::BY_VIDEO_CONTENT);
+       picture1->video->set_length(240);
+       picture2->video->set_length(240);
+       picture2->set_position(film, dcpomatic::DCPTime::from_seconds(10));
+
+       auto job = std::make_shared<TestJob>(film);
+       job->set_rate_limit_progress(false);
+
+       float last_progress = 0;
+       string last_sub_name;
+       boost::signals2::scoped_connection connection = job->Progress.connect([job, &last_progress, &last_sub_name]() {
+               auto const progress = job->progress().get_value_or(0);
+               BOOST_REQUIRE(job->sub_name() != last_sub_name || progress >= last_progress);
+               last_progress = progress;
+               last_sub_name = job->sub_name();
+       });
+
+       DCPEncoder encoder(film, job);
+       encoder.go();
+}
+