Split test file up a bit.

1 files changed, 84 insertions, 0 deletions

diff --git a/test/recovery_test.cc b/test/recovery_test.cc
new file mode 100644
index 00000000..751bf357
--- /dev/null
+++ b/test/recovery_test.cc
@@ -0,0 +1,84 @@
+/*
+    Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+/* Check that recovery from a partially-written MXF works */
+BOOST_AUTO_TEST_CASE (recovery)
+{
+	Kumu::libdcp_test = true;
+
+	string const picture = "test/data/32x32_red_square.j2c";
+	int const size = boost::filesystem::file_size (picture);
+	uint8_t* data = new uint8_t[size];
+	{
+		FILE* f = fopen (picture.c_str(), "rb");
+		BOOST_CHECK (f);
+		fread (data, 1, size, f);
+		fclose (f);
+	}
+
+#ifdef LIBDCP_POSIX
+	/* XXX: fix this posix-only stuff */
+	Kumu::ResetTestRNG ();
+#endif	
+	
+	boost::filesystem::remove_all ("build/test/baz");
+	boost::filesystem::create_directories ("build/test/baz");
+	shared_ptr<libdcp::MonoPictureAsset> mp (new libdcp::MonoPictureAsset ("build/test/baz", "video1.mxf", 24, libdcp::Size (32, 32)));
+	shared_ptr<libdcp::MonoPictureAssetWriter> writer = mp->start_write (false);
+
+	int written_size = 0;
+	for (int i = 0; i < 24; ++i) {
+		libdcp::FrameInfo info = writer->write (data, size);
+		written_size = info.size;
+	}
+
+	writer->finalize ();
+	writer.reset ();
+
+	boost::filesystem::copy_file ("build/test/baz/video1.mxf", "build/test/baz/video2.mxf");
+	boost::filesystem::resize_file ("build/test/baz/video2.mxf", 16384 + 353 * 11);
+
+	{
+		FILE* f = fopen ("build/test/baz/video2.mxf", "r+");
+		rewind (f);
+		char zeros[256];
+		memset (zeros, 0, 256);
+		fwrite (zeros, 1, 256, f);
+		fclose (f);
+	}
+
+#ifdef LIBDCP_POSIX	
+	Kumu::ResetTestRNG ();
+#endif	
+
+	mp.reset (new libdcp::MonoPictureAsset ("build/test/baz", "video2.mxf", 24, libdcp::Size (32, 32)));
+	writer = mp->start_write (true);
+
+	writer->write (data, size);
+
+	for (int i = 1; i < 4; ++i) {
+		writer->fake_write (written_size);
+	}
+
+	for (int i = 4; i < 24; ++i) {
+		writer->write (data, size);
+	}
+	
+	writer->finalize ();
+}