Bump libdcp for bug fix.

[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 cf97b5afb6afed8915d726c036099c28a51c4491..6566c5f161e0d0ff2b77f672c95cf3c6bb55d5d6 100644 (file)
--- a/test/stl_binary_reader_test.cc
+++ b/test/stl_binary_reader_test.cc
@@ -70,15 +70,27 @@ BOOST_AUTO_TEST_CASE (stl_binary_reader_test2)
 }
 
 
-/** Test reading a file which raised "Unknown language group code U8" */
+/** 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);
+       }
 }