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https://issues.apache.org/jira/browse/DAFFODIL-2517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Lawrence updated DAFFODIL-2517:
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Summary: IBM DFDL Crosstester always reports left over data (was: IBM DFDL
Crosstester always reports left over ata)
> IBM DFDL Crosstester always reports left over data
> --------------------------------------------------
>
> Key: DAFFODIL-2517
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2517
> Project: Daffodil
> Issue Type: Bug
> Components: TDML Runner
> Affects Versions: 3.1.0
> Reporter: Steve Lawrence
> Assignee: Steve Lawrence
> Priority: Major
> Fix For: 3.1.0
>
>
> We deprecated and removed isAtEnd from use in the TDML Runner, and replaced
> it with a check that the final bit position of a parse/unparse matched the
> total length. If not, it means there was left over data.
> However, the IBM DFDL implementation is not able to report final
> parse/unparse bitPosition, and so it always returns -1. This special value
> should disable left over data checking, but it does not. Since -1 is less
> than the the expected number of bits, tests fail complaining about left over
> data. We need to add back this special meaning of -1 to the TDML Runner.
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