libdcp/test/verify_test.cc, branch tests

Add and use new File class.

2022-04-12T20:34:04Z

It was always a bit troubling that fopen_boost wasn't exception safe, and this also fixes a leak where load_ratings_list would never close the ratings file.

Add verify test to check for erroneous and

2022-03-24T12:27:31Z

tags inside

Remove and from tags.

2022-03-23T23:41:32Z

They should not be there: "EntryPoint" ... "This element shall only be present when the Asset refers to an external resource such as a Track File". Fixes DoM bug #2215.

Nearly pretty-print subtitle XML (though not in nodes).

2022-03-20T20:20:58Z

This is an attempt to fix DoM bug #2205.

Use optional for ReelAsset _annotation_text.

2022-01-17T19:16:52Z

Not only is this tag optional in Interop and SMPTE, but it would appear that if it is present but empty a DCP will not play back on Sony SRX320 / LMT3000 systems (DoM bug #2124). Here we use optional<>, as seems to make sense, and also refuse to write empty tags (instead omitting the tag entirely).

Fix off-by-one in verification of closed caption line length.

2021-11-09T22:43:46Z

Order subtitles in the XML according to their vertical position (DoM bug #2106).

2021-10-24T18:52:11Z

Allow specification of valign when writing verify tests.

2021-10-24T18:52:11Z

Basic implementation of tag in subtitles.

2021-10-13T20:18:59Z

Fix problems when adding KDMs to a VF, before adding the OV.

2021-10-08T10:48:43Z

If we have a KDM which contains keys for all the assets referred to by a VF (even the ones in the OV) we would previously throw an exception because we tried to give the KDM to the resolved assets when it was given to the Reel. Here we change things so that the addition of KDMs to assets can be deferred if the asset is not yet resolved.