From: Carl Hetherington <cth@carlh.net>
Date: Thu, 2 Mar 2017 11:21:47 +0000 (+0000)
Subject: Add some more bits to the torture test.
X-Git-Tag: v2.11.1~63
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=3449bc0a6d6e77e851240a0953363f5a07ec6517

Add some more bits to the torture test.
---

diff --git a/test/torture_test.cc b/test/torture_test.cc
index 7c2d42aa1..b941a5ade 100644
--- a/test/torture_test.cc
+++ b/test/torture_test.cc
@@ -27,15 +27,21 @@
 #include "lib/dcp_content_type.h"
 #include "lib/ratio.h"
 #include "lib/content_factory.h"
+#include "lib/video_content.h"
 #include "test.h"
 #include <dcp/cpl.h>
 #include <dcp/reel.h>
 #include <dcp/reel_sound_asset.h>
+#include <dcp/reel_picture_asset.h>
 #include <dcp/sound_asset.h>
+#include <dcp/mono_picture_asset.h>
+#include <dcp/mono_picture_frame.h>
+#include <dcp/openjpeg_image.h>
 #include <boost/test/unit_test.hpp>
 
 using std::list;
 using boost::shared_ptr;
+using boost::dynamic_pointer_cast;
 
 /** Test start/end trim and positioning of some audio content */
 BOOST_AUTO_TEST_CASE (torture_test1)
@@ -64,6 +70,13 @@ BOOST_AUTO_TEST_CASE (torture_test1)
 	staircase->set_trim_end (ContentTime::from_frames (35, 48000));
 	staircase->audio->set_gain (20 * log10(2));
 
+	/* 1s of red at 5s in */
+	shared_ptr<Content> red = content_factory(film, "test/data/flat_red.png").front ();
+	film->examine_and_add_content (red);
+	wait_for_jobs ();
+	red->set_position (DCPTime::from_seconds (5));
+	red->video->set_length (24);
+
 	film->set_video_frame_rate (24);
 	film->write_metadata ();
 	film->make_dcp ();
@@ -77,10 +90,13 @@ BOOST_AUTO_TEST_CASE (torture_test1)
 	list<shared_ptr<dcp::Reel> > reels = cpls.front()->reels ();
 	BOOST_REQUIRE_EQUAL (reels.size(), 1);
 
+	/* Check sound */
+
 	shared_ptr<dcp::ReelSoundAsset> reel_sound = reels.front()->main_sound();
 	BOOST_REQUIRE (reel_sound);
 	shared_ptr<dcp::SoundAsset> sound = reel_sound->asset();
 	BOOST_REQUIRE (sound);
+	BOOST_CHECK_EQUAL (sound->intrinsic_duration(), 144);
 
 	shared_ptr<dcp::SoundAssetReader> sound_reader = sound->start_read ();
 
@@ -146,6 +162,7 @@ BOOST_AUTO_TEST_CASE (torture_test1)
 	}
 
 	/* Then the same thing again */
+
 	stair = 12;
 
 	fr = sound_reader->get_frame (25);
@@ -183,4 +200,86 @@ BOOST_AUTO_TEST_CASE (torture_test1)
 			}
 		}
 	}
+
+	/* Then some silence */
+
+	for (int i = 28; i < 144; ++i) {
+		fr = sound_reader->get_frame (i);
+		for (int j = 0; j < fr->samples(); ++j) {
+			for (int k = 0; k < 6; ++k) {
+				BOOST_CHECK_EQUAL (fr->get(k, j), 0);
+			}
+		}
+	}
+
+	/* Check picture */
+
+	shared_ptr<dcp::ReelPictureAsset> reel_picture = reels.front()->main_picture();
+	BOOST_REQUIRE (reel_picture);
+	shared_ptr<dcp::MonoPictureAsset> picture = dynamic_pointer_cast<dcp::MonoPictureAsset> (reel_picture->asset());
+	BOOST_REQUIRE (picture);
+	BOOST_CHECK_EQUAL (picture->intrinsic_duration(), 144);
+
+	shared_ptr<dcp::MonoPictureAssetReader> picture_reader = picture->start_read ();
+
+	/* First 5 * 24 = 120 frames should be black */
+
+	shared_ptr<dcp::OpenJPEGImage> ref;
+	for (int i = 0; i < 120; ++i) {
+		shared_ptr<const dcp::MonoPictureFrame> fr = picture_reader->get_frame (i);
+		shared_ptr<dcp::OpenJPEGImage> image = fr->xyz_image ();
+		dcp::Size const size = image->size ();
+		if (i == 0) {
+			for (int c = 0; c < 3; ++c) {
+				for (int y = 0; y < size.height; ++y) {
+					for (int x = 0; x < size.width; ++x) {
+						BOOST_REQUIRE_EQUAL (image->data(c)[y * size.height + x], 0);
+					}
+				}
+			}
+			ref = image;
+		} else {
+			for (int c = 0; c < 3; ++c) {
+				BOOST_REQUIRE_MESSAGE (
+					memcmp (image->data(c), ref->data(c), size.width * size.height * sizeof(int)) == 0,
+					"failed on frame " << i << " component " << c
+					);
+			}
+		}
+	}
+
+	/* Then 24 red */
+
+	for (int i = 120; i < 144; ++i) {
+		shared_ptr<const dcp::MonoPictureFrame> fr = picture_reader->get_frame (i);
+		shared_ptr<dcp::OpenJPEGImage> image = fr->xyz_image ();
+		dcp::Size const size = image->size ();
+		if (i == 120) {
+			for (int y = 0; y < size.height; ++y) {
+				for (int x = 0; x < size.width; ++x) {
+					BOOST_REQUIRE_MESSAGE (
+						abs(image->data(0)[y * size.height + x] - 2808) <= 2,
+						"failed on frame " << i << " with image data " << image->data(0)[y * size.height + x]
+						);
+					BOOST_REQUIRE_MESSAGE (
+						abs(image->data(1)[y * size.height + x] - 2176) <= 2,
+						"failed on frame " << i << " with image data " << image->data(1)[y * size.height + x]
+						);
+					BOOST_REQUIRE_MESSAGE (
+						abs(image->data(2)[y * size.height + x] - 865) <= 2,
+						"failed on frame " << i << " with image data " << image->data(2)[y * size.height + x]
+						);
+				}
+			}
+			ref = image;
+		} else {
+			for (int c = 0; c < 3; ++c) {
+				BOOST_REQUIRE_MESSAGE (
+					memcmp (image->data(c), ref->data(c), size.width * size.height * sizeof(int)) == 0,
+					"failed on frame " << i << " component " << c
+					);
+			}
+		}
+	}
+
 }