in java/src/org/apache/qetest/xsl/XHTComparatorXSLTC.java [61:317]
boolean diff(Node gold, Node test, PrintWriter reporter,
boolean[] warning)
{
String name1 = gold.getLocalName();
String name2 = test.getLocalName();
// If both there but not equal, fail
if ((null != name1) && (null != name2) &&!name1.equals(name2))
{
reporter.println(MISMATCH_NODE + nodeTypeString(gold) + SEPARATOR
+ nodeTypeString(test) + SEPARATOR
+ "name does not equal test node");
return false;
}
else if ((null != name1) && (null == name2))
{
reporter.println(MISSING_TEST_NODE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "name missing on test");
return false;
}
else if ((null == name1) && (null != name2))
{
reporter.println(MISSING_GOLD_NODE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "name missing on gold");
return false;
}
String uri1 = gold.getNamespaceURI();
String uri2 = test.getNamespaceURI();
// If both there but not equal, fail
if ((null != uri1) && (null != uri2) && !uri1.equals(uri2))
{
reporter.println(MISMATCH_NODE + nodeTypeString(gold) + SEPARATOR
+ nodeTypeString(test) + SEPARATOR
+ "namespace URI does not equal test node");
return false;
}
else if ((null != uri1) && (null == uri2))
{
reporter.println(MISSING_TEST_NODE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "namespace URI missing on test");
return false;
}
else if ((null == uri1) && (null != uri2))
{
reporter.println(MISSING_GOLD_NODE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "namespace URI missing on gold");
return false;
}
String value1 = gold.getNodeValue();
String value2 = test.getNodeValue();
if ((null != value1) && (null != value2) &&!value1.equals(value2))
{
reporter.println(MISMATCH_VALUE + nodeTypeString(gold) + "len="
+ value1.length() + SEPARATOR
+ nodeTypeString(test) + "len=" + value2.length()
+ SEPARATOR + "lengths do not match");
// Limit length we output to logs; extremely long values
// are more hassle than they're worth (at that point,
// it's either obvious what the problem is, or it's
// such a small problem that you'll need to manually
// compare the files separately
if (value1.length() > maxDisplayLen)
value1 = value1.substring(0, maxDisplayLen);
if (value2.length() > maxDisplayLen)
value2 = value2.substring(0, maxDisplayLen);
reporter.println(MISMATCH_VALUE_GOLD + nodeTypeString(gold) + SEPARATOR + "\n" + value1);
reporter.println(MISMATCH_VALUE_TEXT + nodeTypeString(test) + SEPARATOR + "\n" + value2);
return false;
}
else if ((null != value1) && (null == value2))
{
reporter.println(MISSING_TEST_VALUE + nodeTypeString(gold) + "-"
+ value1 + SEPARATOR + nodeTypeString(test)
+ SEPARATOR + "test no value");
return false;
}
else if ((null == value1) && (null != value2))
{
reporter.println(MISSING_GOLD_VALUE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + "-" + value2
+ SEPARATOR + "gold no value");
return false;
}
switch (gold.getNodeType())
{
case Node.DOCUMENT_NODE :
{
// Why don't we do anything here? -sc
}
break;
case Node.ELEMENT_NODE :
{
// Explicitly ignore attribute ordering
// TODO do we need to make this settable for testing purposes? -sc
NamedNodeMap goldAttrs = gold.getAttributes();
NamedNodeMap testAttrs = test.getAttributes();
if ((null != goldAttrs) && (null == testAttrs))
{
reporter.println(MISMATCH_ATTRIBUTE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "test no attrs");
return false;
}
else if ((null == goldAttrs) && (null != testAttrs))
{
reporter.println(MISMATCH_ATTRIBUTE + nodeTypeString(gold)
+ SEPARATOR + nodeTypeString(test) + SEPARATOR
+ "gold no attrs");
return false;
}
// Remove NS declarations from gold attribute list
Vector nsDeclarations = new Vector();
int length = goldAttrs.getLength();
for (int i = 0; i < length; i++) {
final String name = goldAttrs.item(i).getNodeName();
if (name.startsWith("xmlns")) {
nsDeclarations.addElement(name);
}
}
length = nsDeclarations.size();
for (int i = 0; i < length; i++) {
goldAttrs.removeNamedItem((String) nsDeclarations.elementAt(i));
}
// Remove NS declarations from test attribute list
nsDeclarations.removeAllElements(); // Use JDK 1.1.x methods
length = testAttrs.getLength();
for (int i = 0; i < length; i++) {
final String name = testAttrs.item(i).getNodeName();
if (name.startsWith("xmlns")) {
nsDeclarations.addElement(name);
}
}
length = nsDeclarations.size();
for (int i = 0; i < length; i++) {
testAttrs.removeNamedItem((String) nsDeclarations.elementAt(i));
}
int gn = goldAttrs.getLength();
int tn = testAttrs.getLength();
if (gn != tn)
{
reporter.println(MISMATCH_ATTRIBUTE + nodeTypeString(gold)
+ "-" + gn + SEPARATOR + nodeTypeString(test)
+ "-" + tn + SEPARATOR
+ "attribte count mismatch");
// TODO: add output of each set of attrs for comparisons
return false;
}
// TODO verify this checks the full list of attributes both ways,
// from gold->test and from test->gold -sc
for (int i = 0; i < gn; i++)
{
Attr goldAttr = (Attr) goldAttrs.item(i);
String goldAttrLocalName = goldAttr.getLocalName();
String goldAttrNamespaceURI = goldAttr.getNamespaceURI();
String goldAttrName = goldAttr.getName();
Node testAttr;
if (goldAttrNamespaceURI != null && goldAttrLocalName != null) {
testAttr = testAttrs.getNamedItemNS(goldAttrNamespaceURI,goldAttrLocalName);
} else {
testAttr = testAttrs.getNamedItem(goldAttrName);
}
if (null == testAttr)
{
reporter.println(MISMATCH_ATTRIBUTE + nodeTypeString(gold)
+ "-" + goldAttrName + SEPARATOR
+ nodeTypeString(test) + SEPARATOR
+ "missing attribute on test");
return false;
}
if (!diff(goldAttr, testAttr, reporter, warning))
{
return false;
}
}
}
break;
case Node.CDATA_SECTION_NODE :{}
break;
case Node.ENTITY_REFERENCE_NODE :{}
break;
case Node.ATTRIBUTE_NODE :{}
break;
case Node.COMMENT_NODE :{}
break;
case Node.ENTITY_NODE :{}
break;
case Node.NOTATION_NODE :{}
break;
case Node.PROCESSING_INSTRUCTION_NODE :{}
break;
case Node.TEXT_NODE :{}
break;
default :{}
}
Node try2[] = new Node[2];
Node goldChild = gold.getFirstChild();
Node testChild = test.getFirstChild();
if (!basicChildCompare(goldChild, testChild, reporter, warning, try2))
return false;
goldChild = try2[0];
testChild = try2[1];
while (null != goldChild)
{
if (!diff(goldChild, testChild, reporter, warning))
return false;
goldChild = goldChild.getNextSibling();
testChild = testChild.getNextSibling();
if (!basicChildCompare(goldChild, testChild, reporter, warning,
try2))
return false;
goldChild = try2[0];
testChild = try2[1];
}
return true;
} // end of diff()