Since #5930, a size below 5, a size that exceeds the enclosing document, and
a size too small for the document's content are reported before the document
is read. When recovering, such a document is now read up to its terminator,
within the enclosing document, and its size is not reported a second time.
BJData now checks an ndarray's type before the object that would hold it is
begun, so that test expects null.
Signed-off-by: Niels Lohmann <mail@nlohmann.me>
Niels Lohmann
405b8dcb13