[jira] [Assigned] (DAFFODIL-2075) dfdl:hexBinary does not correcty reduce xs:integer

["Josh Adams (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DAFFODIL-2075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Adams reassigned DAFFODIL-2075:
------------------------------------

    Assignee: Josh Adams

> dfdl:hexBinary does not correcty reduce xs:integer
> --------------------------------------------------
>
>                 Key: DAFFODIL-2075
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2075
>             Project: Daffodil
>          Issue Type: Bug
>          Components: Back End
>    Affects Versions: 2.3.0
>            Reporter: Steve Lawrence
>            Assignee: Josh Adams
>            Priority: Major
>             Fix For: 2.4.0
>
>
> When the parameter to {{dfdl:hexBInary}} is an xs:integer, it is supposed to create 1, 2, 4, or 8 bytes based on the value of the xs:integer. But if the value is greater than Short.MaxValue, it uses 8 bytes, regardless if it would fit in 4 bytes.
> For example
> {code}
> dfdl:hexBinary(xs:integer(32768)))
> {code}
> returns {{0000000000008000}} but should return {{00008000}}. It looks like the reduce function in XSHexBinary.scala does the right thing to reduce the value to an Integer, but then the wrong toHexBinary function is called in HexBinaryConversions.scala.



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