Added XObjectPtr parameter to FunctionTransform

* the given XObject is passed to the called transformation
** this was done to enable templates to pass information to each other
** this should support any type usable in a XPath context to be passed as an argument
* expanded FunctionTransform test case accordingly

3 files changed, 34 insertions, 9 deletions

diff --git a/test/transform/reference.xml b/test/transform/reference.xml
index 37c060e..d3675bc 100644
--- a/test/transform/reference.xml
+++ b/test/transform/reference.xml
@@ -1,11 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <test_case>
-<transform>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+<transform>
+<transform_test>
+<argument_value>42</argument_value>
+<transformation_content>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
 &lt;xsl:stylesheet
 	version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:xalan="http://xml.apache.org/xalan"
 	xmlns:InputXSLT="function.inputxslt.application"
-	exclude-result-prefixes="InputXSLT"
+	exclude-result-prefixes="InputXSLT xalan"
 &gt;
 
 &lt;xsl:output
@@ -18,12 +22,17 @@
 &lt;xsl:template match="/"&gt;
 &lt;test_case&gt;
 	&lt;transform&gt;
+		&lt;xsl:variable name="argument"&gt;
+			&lt;key&gt;test&lt;/key&gt;
+			&lt;value&gt;42&lt;/value&gt;
+		&lt;/xsl:variable&gt;
+
 		&lt;xsl:variable
 			name   = "result"
-			select = "InputXSLT:transform('test.xsl', 'test_actual.xml')"
+			select = "InputXSLT:transform('test.xsl', 'test_actual.xml', $argument)"
 		/&gt;
 
-		&lt;xsl:value-of select="
+		&lt;xsl:copy-of select="
 			InputXSLT:read-xml-file('test_actual.xml')/test_case/transform_test
 		"/&gt;
 	&lt;/transform&gt;
@@ -31,5 +40,7 @@
 &lt;/xsl:template&gt;
 
 &lt;/xsl:stylesheet&gt;
+</transformation_content>
+</transform_test>
 </transform>
 </test_case>
diff --git a/test/transform/test.xsl b/test/transform/test.xsl
index 40134c4..677e80d 100644
--- a/test/transform/test.xsl
+++ b/test/transform/test.xsl
@@ -2,8 +2,9 @@
 <xsl:stylesheet
 	version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:xalan="http://xml.apache.org/xalan"
 	xmlns:InputXSLT="function.inputxslt.application"
-	exclude-result-prefixes="InputXSLT"
+	exclude-result-prefixes="InputXSLT xalan"
 >
 
 <xsl:output
@@ -13,10 +14,17 @@
 	indent="yes"
 />
 
+<xsl:param name="arguments"/>
+
 <xsl:template match="/">
 <test_case>
 	<transform_test>
-		<xsl:value-of select="InputXSLT:read-file('transformation.xsl')"/>
+		<argument_value>
+			<xsl:value-of select="xalan:nodeset($arguments)/value"/>
+		</argument_value>
+		<transformation_content>
+			<xsl:value-of select="InputXSLT:read-file('transformation.xsl')"/>
+		</transformation_content>
 	</transform_test>
 </test_case>
 </xsl:template>
diff --git a/test/transform/transformation.xsl b/test/transform/transformation.xsl
index 9039642..7348fef 100644
--- a/test/transform/transformation.xsl
+++ b/test/transform/transformation.xsl
@@ -2,8 +2,9 @@
 <xsl:stylesheet
 	version="1.0"
 	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:xalan="http://xml.apache.org/xalan"
 	xmlns:InputXSLT="function.inputxslt.application"
-	exclude-result-prefixes="InputXSLT"
+	exclude-result-prefixes="InputXSLT xalan"
 >
 
 <xsl:output
@@ -16,12 +17,17 @@
 <xsl:template match="/">
 <test_case>
 	<transform>
+		<xsl:variable name="argument">
+			<key>test</key>
+			<value>42</value>
+		</xsl:variable>
+
 		<xsl:variable
 			name   = "result"
-			select = "InputXSLT:transform('test.xsl', 'test_actual.xml')"
+			select = "InputXSLT:transform('test.xsl', 'test_actual.xml', $argument)"
 		/>
 
-		<xsl:value-of select="
+		<xsl:copy-of select="
 			InputXSLT:read-xml-file('test_actual.xml')/test_case/transform_test
 		"/>
 	</transform>