Below are some warnings that need some discussion on how best to approach
(noEmptyDefault) Element with no empty representation. Xsd default can only be
used when unparsed
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this warning shows up when an element cannot be empty (ex has dfdl:length=1),
but has a default value. As discussed with Steve, default is ignored when
parsing, and can only be applied on unparsing. We also discussed updating the
warning to say "Element with no empty representation. XSD default='xxx' will be
ignored when parsing." (DAFFODIL-2929).
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The question is how to handle the tests that display this warning. Some
suggestions are to:
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add the warning to all the affected tests
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suppress this warning in the schema
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Affected Tests
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org.apache.daffodil.section00.general.TestUnparserFileBuffering#test_parseFixedLengthStringLength0_ffb
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org.apache.daffodil.section00.general.TestUnparserGeneral#test_parseFixedLengthStringLength0
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org.apache.daffodil.section13.boolean.TestBoolean#test_booleanDefault
(deprecatedBigIntegerBits)In a future release, lengthUnits='bits' will only be
supported for the following types: xs:boolean, xs:byte, xs:int, xs:long,
xs:short, xs:unsignedByte, xs:unsignedInt, xs:unsignedLong, xs:unsignedShort
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this warning shows up when we use lengthUnits='bits' for xs:date or
xs:dateTime. On discussing with Steve, he thinks this may be a bug due to the
fact that we support bits on hexBinary and should support bits on xs:date for
example for the IBM4690Packed binaryCalendarRep which needs a length that is a
multiple of 4, which means we can't use bytes. Thoughts?
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Affected Tests
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org.apache.daffodil.section05.simple_types.TestSimpleTypes#test_dateBinIBM4690Packed2
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org.apache.daffodil.section05.simple_types.TestSimpleTypes#test_dateBinBCD5
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_date_bin_bits_bcd
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_dec_bin_bits
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_hex_bin_bits
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_dec_bin_bits_bcd
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_dec_txt_bits
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_date_bin_bits_ibm4690
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_dec_bin_bits_ibm4690
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_hex_txt_bits
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_dec_bin_bits_packed
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org.apache.daffodil.section12.lengthKind.TestLengthKindPrefixed#test_pl_bin_date_bin_bits_packed
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Lola Kilo
