Josh Adams created DAFFODIL-1886: ------------------------------------ Summary: Delimited parsing with occursCountKind="implicit" with separators is not handling missing optional elements correctly Key: DAFFODIL-1886 URL: https://issues.apache.org/jira/browse/DAFFODIL-1886 Project: Daffodil Issue Type: Bug Components: Compatibility, Front End Affects Versions: 2.1.0 Reporter: Josh Adams Assignee: Josh Adams
This bug currently prevents the IBM4690-TLOG schema project from working. Example schema: {code:java} <tdml:defineSchema name="s15"> <dfdl:format ref="ex:daffodilTest1" lengthKind="delimited" encoding="ISO-8859-1" occursCountKind="implicit" textNumberCheckPolicy="strict" textNumberPadCharacter="0" textNumberJustification="right" lengthUnits="bytes" separatorSuppressionPolicy="trailingEmpty" separatorPosition="prefix"/> <xs:element name="testSeq" dfdl:lengthKind="delimited"> <xs:complexType> <xs:sequence dfdl:initiatedContent="no" dfdl:separatorPosition="infix" dfdl:sequenceKind="ordered" dfdl:separator=":"> <xs:element name="a" type="xs:int"/> <xs:element name="b" type="xs:int" minOccurs="0"/> <xs:element name="c" type="xs:int" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:element> </tdml:defineSchema> {code} This schema should be able to parse the following scenarios: 1:2:3 -> a=1, b=2, c=3 1:2: -> a=1, b=2 1::3 -> a=1, c=3 1:: -> a=1 Currently scenarios 1,2 and 4 work as expected, but scenario 3 ends up parsing as just a=1 and b and c are just skipped. -- This message was sent by Atlassian JIRA (v7.6.3#76005)