[ http://issues.apache.org/jira/browse/XMLBEANS-208?page=all ]

Patrick Podenski updated XMLBEANS-208:
--------------------------------------

    Attachment: simple_decimal.xsd
                simple_decimal_1.xml
                simple_decimal_2.xml

Added test XML Schema file simple_decimal.xsd and two test cases:

simple_decimal_1.xml    ---- should be invalid

simple_decimal_2.xml    ---- should not be invalid, but is invalid in XML Beans

> validation of decimal with fractionDigits -- special case, additional zero 
> digits
> ---------------------------------------------------------------------------------
>
>          Key: XMLBEANS-208
>          URL: http://issues.apache.org/jira/browse/XMLBEANS-208
>      Project: XMLBeans
>         Type: Bug
>   Components: Validator
>     Versions: Version 2
>  Environment: Windows 2000 JDK 1.4 or JDK 1.5
>     Reporter: Patrick Podenski
>     Priority: Minor
>  Attachments: simple_decimal.xsd, simple_decimal_1.xml, simple_decimal_2.xml
>
> I am encountering what I believe to be a bug in XML Beans 2 validation and 
> would like some input on the expected validation behavior for the two test 
> cases enclosed. The validation problem is related to a decimal with 
> fractionDigits specified.  I have included all of the relevant information 
> below.
> For both XML instance documents, the XML Beans InstanceValidator produces a 
> validation error. For the first case (1000.000001) I DO expect a validation 
> error, however for the second (1000.000000) I DO NOT expect a validation 
> error. This is because the W3C valiation rule states that additional trailing 
> fractional zero digits are permitted.
> If I validate using the oXygen 6.1 XML editor, (1000.000001) will produce a 
> validation error as expected, and (1000.000000) validates successfully as 
> expected.
> -- Validation error for (1000.000001) using oXygen XML editor:
> SystemID: C:\aaa_workspace\XMLBeans_Sandbox\test\simple_decimal_1.xml
> Location: 1:31
> Description: E cvc-fractionDigits-valid: Value '1000.000001' has 6 fraction 
> digits, but the number of fraction digits has been limited to 3.
> URL: http://www.w3.org/TR/xmlschema-2/#cvc-fractionDigits-valid
> -- From W3C [ http://www.w3.org/TR/xmlschema-2/#rf-fractionDigits ]:
> "The term fractionDigits is chosen to reflect the fact that it restricts the 
> value space to those values that can be represented lexically using at most 
> fractionDigits to the right of the decimal point. Note that it does not 
> restrict the lexical space directly; a non-canonical lexical representation 
> that adds additional leading zero digits or trailing fractional zero digits 
> is still permitted."
> --  XML Beans InstanceValidator error message (same error for either test 
> case):
> test\simple_decimal_1.xml NOT valid.
> C:\aaa_workspace\XMLBeans_Sandbox\test\simple_decimal_1.xml:2: error: 
> cvc-fractionDigits-valid: Decimal fractional digits (6) of value '1,000' does 
> not match fractionDigits facet (3) for dec15d3

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