daffodil-test/src/test/resources/edu/illinois/ncsa/daffodil/section07/external_variables/external_variables.tdml

<?xml version="1.0" encoding="UTF-8"?>
<tdml:testSuite xmlns="http://example.com"
	xmlns:tdml="http://www.ibm.com/xmlns/dfdl/testData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/" xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ct="http://w3.ibm.com/xmlns/dfdl/ctInfoset"
	xmlns:ex="http://example.com">

	<tdml:defineSchema name="v">
		<dfdl:defineVariable name="v_no_default" type="xsd:int"
			external="true" />
		<dfdl:defineVariable name="v_with_default" type="xsd:int"
			defaultValue="42" external="true" />
		<dfdl:defineVariable name="myVar1" type="xs:int"
			defaultValue="6" external="true" />
		<dfdl:format ref="ex:daffodilTest1" />

		<xs:element name="c">
			<xs:complexType>
				<xs:sequence>
					<xs:element name="d" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_with_default }">
					</xs:element>
					<xs:element name="e" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_no_default }" />
				</xs:sequence>
			</xs:complexType>
		</xs:element>

	</tdml:defineSchema>

	<!-- Overrides define variables -->
	<tdml:parserTestCase name="override_define_vars_01"
		root="c" model="v" description="Use of defineVariable and extVariable - DFDL-7-091R">

		<tdml:externalVariableBindings xmlns="http://www.w3.org/2001/XMLSchema"
			xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ex="http://example.com">
			<tdml:bind name="ex:v_no_default">1</tdml:bind>
			<tdml:bind name="ex:v_with_default">2</tdml:bind>
		</tdml:externalVariableBindings>

		<tdml:document />

		<tdml:infoset>
			<tdml:dfdlInfoset>
				<c xmlns="http://www.example.org/example1/">
					<d type="xsd:int">2</d>
					<e type="xsd:int">1</e>
				</c>

			</tdml:dfdlInfoset>
		</tdml:infoset>
	</tdml:parserTestCase>

	<tdml:defineSchema name="v2">
		<dfdl:defineVariable name="v_no_default" type="xsd:int"
			external="true" />
		<dfdl:defineVariable name="v_with_default" type="xsd:int"
			defaultValue="42" external="true" />
		<dfdl:defineVariable name="myVar1" type="xs:int"
			defaultValue="6" />
		<dfdl:format ref="ex:daffodilTest1" />

		<xs:element name="c">
			<xs:complexType>
				<xs:sequence>
					<xs:element name="d" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_with_default }">
						<xs:annotation>
							<xs:appinfo source="http://www.ogf.org/dfdl/">
								<dfdl:setVariable ref="ex:v_no_default">{ . }</dfdl:setVariable>
							</xs:appinfo>
						</xs:annotation>
					</xs:element>
					<xs:element name="e" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_no_default }" />
				</xs:sequence>
			</xs:complexType>
		</xs:element>

	</tdml:defineSchema>

	<!-- Overrides define variables and sets one -->
	<tdml:parserTestCase name="override_define_vars_02"
		root="c" model="v2"
		description="Use of defineVariable, extVariable, and setVariable - DFDL-7-091R">

		<tdml:externalVariableBindings xmlns="http://www.w3.org/2001/XMLSchema"
			xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ex="http://example.com">
			<tdml:bind name="ex:v_no_default">1</tdml:bind>
			<tdml:bind name="ex:v_with_default">2</tdml:bind>
		</tdml:externalVariableBindings>

		<tdml:document />

		<tdml:infoset>
			<tdml:dfdlInfoset>
				<c xmlns="http://www.example.org/example1/">
					<d type="xsd:int">2</d>
					<e type="xsd:int">2</e>
				</c>

			</tdml:dfdlInfoset>
		</tdml:infoset>
	</tdml:parserTestCase>

	<tdml:defineSchema name="v3">
		<dfdl:defineVariable name="v_no_default" type="xsd:int" />
		<dfdl:defineVariable name="v_with_default" type="xsd:int"
			defaultValue="42" external="true" />
		<dfdl:defineVariable name="myVar1" type="xs:int"
			defaultValue="6" />
		<dfdl:format ref="ex:daffodilTest1" />

		<xs:element name="c">
			<xs:complexType>
				<xs:sequence>
					<xs:element name="d" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_with_default }">
						<xs:annotation>
							<xs:appinfo source="http://www.ogf.org/dfdl/">
								<dfdl:setVariable ref="ex:v_no_default">{ . }</dfdl:setVariable>
							</xs:appinfo>
						</xs:annotation>
					</xs:element>
					<xs:element name="e" type="xsd:int" dfdl:inputValueCalc="{ $ex:v_no_default }" />
				</xs:sequence>
			</xs:complexType>
		</xs:element>

	</tdml:defineSchema>

	<!-- Should error. One of the variables is not set to external, yet we attempt 
		to set it externally. -->
	<tdml:parserTestCase name="override_define_vars_03"
		root="c" model="v3"
		description="Use of defineVariable, extVariable, and setVariable - DFDL-7-091R">

		<tdml:externalVariableBindings xmlns="http://www.w3.org/2001/XMLSchema"
			xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ex="http://example.com">
			<tdml:bind name="ex:v_no_default">1</tdml:bind>
			<tdml:bind name="ex:v_with_default">2</tdml:bind>
		</tdml:externalVariableBindings>

		<tdml:document />

		<tdml:errors>
			<tdml:error>Cannot set variable</tdml:error>
			<tdml:error>v_no_default</tdml:error>
			<tdml:error>externally</tdml:error>
		</tdml:errors>
	</tdml:parserTestCase>

</tdml:testSuite>