Try to fix build on OS X.

[dcpomatic.git] / test / test.cc

diff --git a/test/test.cc b/test/test.cc
index a2593dca48c70879cb9b56576799d154acbc6410..edeb89925dd7d2bbe599b26d4c34873dfa9d92d3 100644 (file)
--- a/test/test.cc
+++ b/test/test.cc
@@ -35,6 +35,12 @@
 #include "lib/dcp_content_type.h"
 #include "lib/log_entry.h"
 #include <dcp/dcp.h>
+#include <dcp/cpl.h>
+#include <dcp/reel.h>
+#include <dcp/reel_picture_asset.h>
+#include <dcp/mono_picture_frame.h>
+#include <dcp/mono_picture_asset.h>
+#include <dcp/openjpeg_image.h>
 #include <asdcp/AS_DCP.h>
 #include <sndfile.h>
 #include <libxml++/libxml++.h>
@@ -45,6 +51,7 @@ extern "C" {
 #define BOOST_TEST_DYN_LINK
 #define BOOST_TEST_MODULE dcpomatic_test
 #include <boost/test/unit_test.hpp>
+#include <boost/algorithm/string.hpp>
 #include <list>
 #include <vector>
 #include <iostream>
@@ -58,6 +65,7 @@ using std::list;
 using std::abs;
 using boost::shared_ptr;
 using boost::scoped_array;
+using boost::dynamic_pointer_cast;
 
 boost::filesystem::path private_data = boost::filesystem::path ("..") / boost::filesystem::path ("dcpomatic-test-private");
 
@@ -93,6 +101,11 @@ struct TestConfig
                EncodeServerFinder::instance()->stop ();
 
                signal_manager = new TestSignalManager ();
+
+               char* env_private = getenv("DCPOMATIC_TEST_PRIVATE");
+               if (env_private) {
+                       private_data = env_private;
+               }
        }
 
        ~TestConfig ()
@@ -223,7 +236,15 @@ check_image (boost::filesystem::path ref, boost::filesystem::path check)
        ref_image.read (ref.string ());
        Magick::Image check_image;
        check_image.read (check.string ());
-       BOOST_CHECK_MESSAGE (ref_image.compare (check_image), ref << " differs from " << check);
+       /* XXX: this is a hack; we really want the ImageMagick call but GraphicsMagick doesn't have it;
+          this may cause random test failures on platforms that use GraphicsMagick.
+       */
+#ifdef DCPOMATIC_ADVANCED_MAGICK_COMPARE
+       double const dist = ref_image.compare(check_image, Magick::RootMeanSquaredErrorMetric);
+       BOOST_CHECK_MESSAGE (dist < 0.001, ref << " differs from " << check << " " << dist);
+#else
+       BOOST_CHECK_MESSAGE (!ref_image.compare(check_image), ref << " differs from " << check);
+#endif
 }
 
 void
@@ -409,53 +430,44 @@ write_image (shared_ptr<const Image> image, boost::filesystem::path file, string
        m.write (file.string ());
 }
 
-class Reader
+void
+check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check)
 {
-public:
-       Reader (boost::filesystem::path file)
-       {
-               format_context = avformat_alloc_context ();
-               BOOST_REQUIRE (format_context);
-               BOOST_REQUIRE (avformat_open_input (&format_context, file.string().c_str(), 0, 0) >= 0);
-               BOOST_REQUIRE (avformat_find_stream_info (format_context, 0) >= 0);
-       }
-
-       ~Reader ()
-       {
-               avformat_close_input (&format_context);
-       }
-
-       AVFormatContext* format_context;
-};
-
+       int const r = system (string("ffcmp " + ref.string() + " " + check.string()).c_str());
+       BOOST_REQUIRE_EQUAL (WEXITSTATUS(r), 0);
+}
 
 void
-check_ffmpeg (boost::filesystem::path ref, boost::filesystem::path check, int skip_packet_stream)
+check_one_frame (boost::filesystem::path dcp_dir, int64_t index, boost::filesystem::path ref)
 {
-       Reader ref_r (ref);
-       Reader check_r (check);
+       dcp::DCP dcp (dcp_dir);
+       dcp.read ();
+       shared_ptr<dcp::MonoPictureAsset> asset = dynamic_pointer_cast<dcp::MonoPictureAsset> (dcp.cpls().front()->reels().front()->main_picture()->asset());
+       BOOST_REQUIRE (asset);
+       shared_ptr<const dcp::MonoPictureFrame> frame = asset->start_read()->get_frame(index);
 
-       BOOST_REQUIRE_EQUAL (ref_r.format_context->nb_streams, check_r.format_context->nb_streams);
+       boost::uintmax_t const ref_size = boost::filesystem::file_size(ref);
+       BOOST_CHECK_EQUAL (frame->j2k_size(), ref_size);
 
-       AVPacket ref_p;
-       AVPacket check_p;
+       FILE* ref_file = fopen_boost(ref, "rb");
+       BOOST_REQUIRE (ref_file);
 
-       bool skipped = false;
+       uint8_t* ref_data = new uint8_t[ref_size];
+       fread (ref_data, ref_size, 1, ref_file);
+       fclose (ref_file);
 
-       while (true) {
-               int p = av_read_frame (ref_r.format_context, &ref_p);
-               int q = av_read_frame (check_r.format_context, &check_p);
-               if (ref_p.stream_index == skip_packet_stream && check_p.stream_index == skip_packet_stream && !skipped) {
-                       skipped = true;
-                       continue;
-               }
-               BOOST_REQUIRE_EQUAL (p, q);
-               BOOST_REQUIRE (p == 0 || p == AVERROR_EOF);
-               if (p == AVERROR_EOF) {
-                       break;
-               }
+       BOOST_CHECK (memcmp(ref_data, frame->j2k_data(), ref_size) == 0);
+       delete[] ref_data;
+}
 
-               BOOST_REQUIRE_EQUAL (ref_p.buf->size, check_p.buf->size);
-               BOOST_REQUIRE_EQUAL (memcmp (ref_p.buf->data, check_p.buf->data, ref_p.buf->size), 0);
+boost::filesystem::path
+dcp_file (shared_ptr<const Film> film, string prefix)
+{
+       boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator (film->dir(film->dcp_name()));
+       while (i != boost::filesystem::directory_iterator() && !boost::algorithm::starts_with (i->path().leaf().string(), prefix)) {
+               ++i;
        }
+
+       BOOST_REQUIRE (i != boost::filesystem::directory_iterator());
+       return i->path();
 }