pauldick 02/04/10 14:03:50
Modified: test/java/src/org/apache/qetest/dtm TestDTMTraverser.java
Log:
Added functioal tests for all Xpath axis, still need to add tests
for the homegrown axis.
Revision Changes Path
1.3 +172 -38
xml-xalan/test/java/src/org/apache/qetest/dtm/TestDTMTraverser.java
Index: TestDTMTraverser.java
===================================================================
RCS file:
/home/cvs/xml-xalan/test/java/src/org/apache/qetest/dtm/TestDTMTraverser.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- TestDTMTraverser.java 9 Apr 2002 21:05:30 -0000 1.2
+++ TestDTMTraverser.java 10 Apr 2002 21:03:50 -0000 1.3
@@ -67,6 +67,8 @@
import org.apache.xml.dtm.*;
import org.apache.xml.dtm.ref.*;
+import org.apache.qetest.dtm.dtmWSStripper;
+
/**
* Unit test for DTMManager/DTM
@@ -82,6 +84,18 @@
* */
public class TestDTMTraverser {
+/*class myWSStripper implements DTMWSFilter {
+
+void myWWStripper()
+ { }
+
+public short getShouldStripSpace(int elementHandle, DTM dtm)
+ {
+ return DTMWSFilter.STRIP;
+ }
+
+}
+*/
static final String[] TYPENAME=
{ "NULL",
"ELEMENT",
@@ -110,8 +124,13 @@
{
String defaultSource=
"<?xml version=\"1.0\"?>\n"+
- "<Document>"+
- "<A><B><C><D><E><F/></E></D></C></B></A><Aa/>"+
+ "<Document xmlns:x=\"www.x.com\" a1=\"hello\"
a2=\"goodbye\">"+
+ "<!-- Default test document -->"+
+ "<?api a1=\"yes\" a2=\"no\"?>"+
+ "<A><B><C><D><E><F/></E></D></C></B></A>"+
+ "<Aa/><Ab/><Ac><Ac1/></Ac>"+
+ "<Ad xmlns:xx=\"www.xx.com\"
xmlns:y=\"www.y.com\" xmlns:z=\"www.z.com\">"+
+ "<Ad1/></Ad>"+
"</Document>";
source=new StreamSource(new
StringReader(defaultSource));
@@ -131,38 +150,146 @@
// with no whitespace filtering, nonincremental, but _with_
// indexing (a fairly common case, and avoids the special
// mode used for RTF DTMs).
+
+ // For testing with some of David Marston's files I do want to strip
whitespace.
+ dtmWSStripper stripper = new dtmWSStripper();
+
DTMManager manager= new DTMManagerDefault().newInstance(new
XMLStringFactoryImpl());
- DTM dtm=manager.getDTM(source, true, null, false, true);
+ DTM dtm=manager.getDTM(source, true, stripper, false, true);
- // Get the Document node and then the first child.
+ // Get various nodes to use as context nodes.
int dtmRoot = dtm.getDocument(); // #document
- int child = dtm.getFirstChild(dtmRoot); // <Document>
- int sndChild = dtm.getFirstChild(child); // <A>
+ String dtmRootName = dtm.getNodeName(dtmRoot);
+ int DNode = dtm.getFirstChild(dtmRoot); // <Document>
+ String DNodeName = dtm.getNodeName(DNode);
+ int CNode = dtm.getFirstChild(DNode); // <Comment>
+ int PINode = dtm.getNextSibling(CNode); // <PI>
+ int ANode = dtm.getNextSibling(PINode); // <A>
+ String ANodeName = dtm.getNodeName(ANode);
+ int lastNode = 0;
+
- // Get a traverser for CHILD:: axis.
- System.out.println("#### First Traverser for <Document>\n");
+ // Get a traverser for Child:: axis.
+ System.out.println("\n#### CHILD from "+"<"+DNodeName+">");
DTMAxisTraverser at = dtm.getAxisTraverser(Axis.CHILD);
// Traverse the axis and print out node info.
- for (int atNode = at.first(child); DTM.NULL != atNode;
- atNode = at.next(child, atNode))
+ for (int atNode = at.first(DNode); DTM.NULL != atNode;
+ atNode = at.next(DNode, atNode))
+ { printNode(dtm, atNode, " ");
+ lastNode = atNode;
+ }
+
+ // Get a traverser for Parent:: axis.
+ String lastNodeName = dtm.getNodeName(lastNode);
+ System.out.println("\n#### PARENT from "+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.PARENT);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a from Self:: axis.
+ System.out.println("\n#### SELF from "+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.SELF);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for NameSpaceDecls:: axis.
+ System.out.println("\n#### NAMESPACEDECLS from
"+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.NAMESPACEDECLS);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for Namespace:: axis.
+ System.out.println("\n#### NAMESPACE from "+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.NAMESPACE);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for Preceding:: axis.
+ System.out.println("\n#### PRECEDING from "+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.PRECEDING);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
printNode(dtm, atNode, " ");
- // Get a traverser for DESCENDANT:: axis.
- System.out.println("#### Second Traverser for <A>\n");
+ // Get a traverser for Preceding:: axis.
+ System.out.println("\n#### PRECEDINGSIBLING from
"+"<"+lastNodeName+">");
+ at = dtm.getAxisTraverser(Axis.PRECEDINGSIBLING);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(lastNode); DTM.NULL != atNode;
+ atNode = at.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+
+ // Get a traverser for Attribute:: axis.
+ System.out.println("\n#### ATTRIBUTE from "+"<"+DNodeName+">");
+ at = dtm.getAxisTraverser(Axis.ATTRIBUTE);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(DNode); DTM.NULL != atNode;
+ atNode = at.next(DNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for Following:: axis.
+ System.out.println("\n#### FOLLOWING from "+"<"+ANodeName+">");
+ at = dtm.getAxisTraverser(Axis.FOLLOWING);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(ANode); DTM.NULL != atNode;
+ atNode = at.next(ANode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for FollowingSibling:: axis.
+ System.out.println("\n#### FOLLOWINGSIBLING from "+"<"+ANodeName+">");
+ at = dtm.getAxisTraverser(Axis.FOLLOWINGSIBLING);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at.first(ANode); DTM.NULL != atNode;
+ atNode = at.next(ANode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for DESCENDANT:: axis.
+ System.out.println("\n#### DESCENDANT from "+"<"+ANodeName+">");
DTMAxisTraverser at2 = dtm.getAxisTraverser(Axis.DESCENDANT);
// Traverse the axis and print out node info.
- int lastNode = 0;
- for (int atNode = at2.first(sndChild); DTM.NULL != atNode;
- atNode = at2.next(sndChild, atNode))
+ for (int atNode = at2.first(ANode); DTM.NULL != atNode;
+ atNode = at2.next(ANode, atNode))
+ {
+ printNode(dtm, atNode, " ");
+ lastNode = atNode;
+ }
+
+ // Get a traverser for DESCENDANTORSELF:: axis.
+ System.out.println("\n#### DESCENDANT-OR-SELF from
"+"<"+ANodeName+">");
+ at2 = dtm.getAxisTraverser(Axis.DESCENDANTORSELF);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at2.first(ANode); DTM.NULL != atNode;
+ atNode = at2.next(ANode, atNode))
{
printNode(dtm, atNode, " ");
lastNode = atNode;
}
// Get a traverser for ANCESTOR:: axis.
- System.out.println("#### Third Traverser for <F>\n");
+ lastNodeName = dtm.getNodeName(lastNode);
+ System.out.println("\n#### ANCESTOR from "+"<"+lastNodeName+">");
DTMAxisTraverser at3 = dtm.getAxisTraverser(Axis.ANCESTOR);
// Traverse the axis and print out node info.
@@ -170,6 +297,25 @@
atNode = at3.next(lastNode, atNode))
printNode(dtm, atNode, " ");
+ // Get a traverser for AncestororSelf:: axis.
+ System.out.println("\n#### ANCESTOR-OR-SELF from
"+"<"+lastNodeName+">");
+ at3 = dtm.getAxisTraverser(Axis.ANCESTORORSELF);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at3.first(lastNode); DTM.NULL != atNode;
+ atNode = at3.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+ // Get a traverser for ALL:: axis.
+ System.out.println("\n#### ALL(absolute axis) from
"+"<"+dtmRootName+">");
+ at3 = dtm.getAxisTraverser(Axis.ALL);
+
+ // Traverse the axis and print out node info.
+ for (int atNode = at3.first(lastNode); DTM.NULL != atNode;
+ atNode = at3.next(lastNode, atNode))
+ printNode(dtm, atNode, " ");
+
+
}
catch(Exception e)
{
@@ -189,30 +335,18 @@
String value=dtm.getNodeValue(nodeHandle);
String vq=(value==null) ? "" : "\"";
- System.out.println(indent+
- "Node "+nodeHandle+": "+
- TYPENAME[dtm.getNodeType(nodeHandle)]+" \""+
- dtm.getNodeNameX(nodeHandle)+ " : " +
- dtm.getNodeName(nodeHandle)+
- "\" expandedType="+dtm.getExpandedTypeID(nodeHandle)+
-
- "\n"+
- indent+
- "\tQName Info: "+
- //"Prefix= " +dtm.getPrefix(kid)+
- " LocalName=
"+"\""+dtm.getLocalName(nodeHandle)+"\""+
- " URI= "+"\""+dtm.getNamespaceURI(nodeHandle)+"\""+
-
- "\n"+
- indent+
- "\tParent=" + dtm.getParent(nodeHandle) +
- " FirstChild=" + dtm.getFirstChild(nodeHandle) +
- " NextSib=" + dtm.getNextSibling(nodeHandle)+
- " Level=" + dtm.getLevel(nodeHandle)+"\n"+
-
- indent+
+ // Skip outputing of text nodes. In most cases they clutter the output,
+ // besides I'm only interested in the elemental structure of the dtm.
+ if( TYPENAME[dtm.getNodeType(nodeHandle)] != "TEXT" )
+ {
+ System.out.println(indent+
+ +nodeHandle+": "+
+ TYPENAME[dtm.getNodeType(nodeHandle)]+" "+
+ dtm.getNodeName(nodeHandle)+" "+
+ " Level=" + dtm.getLevel(nodeHandle)+" "+
"\tValue=" + vq + value + vq
);
+ }
}
}
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