[DAFFODIL-682] Daffodil doesn't appear to check constraints

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: s10
• Environment: Win 7, 0.9
• Assignee: Andrew Seyler
• Reporter: James Garriss
• Created: 30/Apr/13 13:43
• Updated: 31/May/13 16:28
• Resolved: 15/May/13 19:18

Description

Added checkConstraint() to an element. If the input is good, no problem. When the input is bad, the error message doesn't have anything to do with the checkConstraint. I can't tell if the checkConstraint is failing, or if some other bug prevents it from running.

Date: Mon <--- Works fine
Date: XYZ <--- Throws unexpected error

Parse Error: Term('%NL;') - element.Date: Delimiter not found!
Schema context: element.Date Location in file:/C:/Users/jgarriss/Documents/DFDL_Schemas_Email/02_Message_Headers/CheckConstraint.xsd
Data location was preceding byte 6
UTF-8 text starting at byte 0 is: (Date: XYZ
)
Data (hex) starting at byte 0 is: (0x446174653A2058595A0A)

Expected error: Invalid day of the week. The delimiter is not the problem. It's there and is found if the day of the week is correct.

Here's the schema:

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema">
	
	<xsd:include
		schemaLocation="C:\Users\jgarriss\Documents\DFDL_Schemas_Email\02_Message_Headers\DefaultProperties.xsd"/>
	<xsd:annotation>
		<xsd:appinfo source="http://www.ogf.org/dfdl/">
			<dfdl:format ref="DefaultPropertiesFormat"/>
		</xsd:appinfo>
	</xsd:annotation>
	
	<xsd:element name="Date" dfdl:initiator="Date:%SP;" dfdl:terminator="%NL;">
		<xsd:complexType>
			
			<xsd:sequence dfdl:initiator="" dfdl:separator="%SP;" dfdl:separatorPolicy="suppressed">
				<xsd:element name="DayOfTheWeek" dfdl:length="3" dfdl:lengthKind="explicit"
					dfdl:occursCountKind="implicit" minOccurs="0">
					<xsd:annotation>
						<xsd:appinfo source="http://www.ogf.org/dfdl/dfdl-1.0/">
							<dfdl:assert test="{ dfdl:checkConstraints(.) }"
								message="Invalid day of the week"/>
						</xsd:appinfo>
					</xsd:annotation>
					
					<xsd:simpleType>
						<xsd:restriction base="xsd:string">
							<xsd:enumeration value="Mon"/>
							<xsd:enumeration value="Tue"/>
							<xsd:enumeration value="Wed"/>
							<xsd:enumeration value="Thu"/>
							<xsd:enumeration value="Fri"/>
							<xsd:enumeration value="Sat"/>
							<xsd:enumeration value="Sun"/>
						</xsd:restriction>
					</xsd:simpleType>
				</xsd:element>
				
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>
</xsd:schema>