Bump libdcp for ContentKind fixes.

[libsub.git] / test / stl_binary_reader_test.cc

diff --git a/test/stl_binary_reader_test.cc b/test/stl_binary_reader_test.cc
index dfd7c0a84a2d22b42a8ca520c859e8d4a9bdda41..6566c5f161e0d0ff2b77f672c95cf3c6bb55d5d6 100644 (file)
--- a/test/stl_binary_reader_test.cc
+++ b/test/stl_binary_reader_test.cc
@@ -68,3 +68,29 @@ BOOST_AUTO_TEST_CASE (stl_binary_reader_test2)
        sub::dump (r, dump_stream);
        dump_stream.close ();
 }
+
+
+/** Test reading a file which raised "Unknown language group code U8" and which has
+ *  bizarre line numbering.
+ */
+BOOST_AUTO_TEST_CASE (stl_binary_reader_test3)
+{
+       if (private_test.empty()) {
+               return;
+       }
+
+       /* This file has a MNR value of 99, which (as per the spec recommendation)
+        * we "fix" to 12.  But it also has line numbers which start at 99 and go up from there,
+        * so if we don't also alter the line numbers they end up way off the bottom of the screen.
+        * Check that the line numbers are brought into the range of our "fix".
+        */
+
+       auto path = private_test / "hsk.stl";
+       ifstream in (path.string().c_str());
+       auto reader = make_shared<sub::STLBinaryReader>(in);
+       for (auto i: reader->subtitles()) {
+               BOOST_REQUIRE(*i.vertical_position.line >= 0);
+               BOOST_REQUIRE(*i.vertical_position.line <= 12);
+       }
+}
+