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Posted to dev@daffodil.apache.org by "Josh Adams (JIRA)" <ji...@apache.org> on 2018/10/29 18:45:33 UTC

[jira] [Assigned] (DAFFODIL-1956) Terminator with leading space causes assertion failure

     [ https://issues.apache.org/jira/browse/DAFFODIL-1956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Adams reassigned DAFFODIL-1956:
------------------------------------

    Assignee: Josh Adams

> Terminator with leading space causes assertion failure
> ------------------------------------------------------
>
>                 Key: DAFFODIL-1956
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-1956
>             Project: Daffodil
>          Issue Type: Bug
>          Components: Front End
>    Affects Versions: 2.1.0
>            Reporter: Steve Lawrence
>            Assignee: Josh Adams
>            Priority: Major
>              Labels: beginner
>             Fix For: 2.4.0
>
>
> User reported that dfdl:terminator=" %LF;" causes the following exception, likely due to the space at the beginning of property value. If this property (and likely others) start or end with a space, it should probably be an SDE, since they probably meant to do something like dfdl:terminator="%SP;%LF;". Exception below:
> {code}
> Exception in thread "main" java.lang.AssertionError: assertion failed
> 	at scala.Predef$.assert(Predef.scala:156)
> 	at org.apache.daffodil.processors.dfa.CreateDelimiterDFA$.buildTransitions(CreateDelimiterDFA.scala:119)
> 	at org.apache.daffodil.processors.dfa.CreateDelimiterDFA$.apply(CreateDelimiterDFA.scala:56)
> 	at org.apache.daffodil.processors.dfa.CreateDelimiterDFA$.apply(CreateDelimiterDFA.scala:69)
> 	at org.apache.daffodil.processors.dfa.CreateDelimiterDFA$$anonfun$apply$1.apply(CreateDelimi…fun$apply$1.apply(CreateDelimiterDFA.scala:88)
> 	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
> 	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
> 	at scala.collection.immutable.List.foreach(List.scala:381)
> 	at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
> 	at scala.collection.immutable.List.map(List.scala:285)
> 	at org.apache.daffodil.processors.dfa.CreateDelimiterDFA$.apply(CreateDelimiterDFA.scala:88)
> {code}



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