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This tests dagreader in
go-unixfs/io
, and it turns out it's currently broken in 2 ways:When seeking near end of the file and the reading into buffer larger than the file,(this is valid behaviour, just not consistent across readers)Read
seems to read the data, but incorrectly returns io.EOFWhen seeking with
io.SeekEnd
, DagReader incorrectly inverts the offset.