Steve Lawrence created DAFFODIL-2075:
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Summary: 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
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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