private bool assertPermutation(XdmNode assertion, SingleResultDoc result, XPathCompiler assertXpc)
{
// TODO: extend this to handle nodes (if required)
if (IsException())
{
return(false);
}
else
{
return(true);
try {
int expectedItems = 0;
HashSet <string> expected = new HashSet <string>();
XPathSelector s = assertXpc.Compile("(" + assertion.StringValue + ")").Load();
s.SetVariable(new QName("result"), result.value); // not used, but we declared it
JCodepointCollator collator = JCodepointCollator.getInstance();
//JXPathContext context = new JXPathContextMajor(stringValue.EMPTY_string, assertXpc.getUnderlyingStaticContext().getConfiguration());
foreach (XdmItem item in s)
{
expectedItems++;
XdmValue value = (XdmValue)item.Simplify;
// value.Simplify.
/* Object comparable = value.isNaN() ?
* AtomicSortComparer.COLLATION_KEY_NaN :
* value.getXPathComparable(false, collator, context);
* expected.Add(comparable);*/
}
int actualItems = 0;
foreach (XdmItem item in GetPrincipalResult())
{
actualItems++;
XdmValue value = (XdmValue)item.Simplify;
/*Object comparable = value.isNaN() ?
* AtomicSortComparer.COLLATION_KEY_NaN :
* value.getXPathComparable(false, collator, context); */
// if (!expected.Contains(comparable)) {
return(false);
// }
}
return(actualItems == expectedItems);
} catch (DynamicError) {
return(false);
}
}
}
private bool assertXml(XdmNode assertion, SingleResultDoc result, XPathCompiler assertXpc, XPathCompiler catalogXpc, bool debug)
{
if (IsException())
{
return(false);
}
else
{
string normalizeAtt = assertion.GetAttributeValue(new QName("normalize-space"));
bool normalize = normalizeAtt != null && ("true".Equals(normalizeAtt.Trim()) || "1".Equals(normalizeAtt.Trim()));
string ignoreAtt = assertion.GetAttributeValue(new QName("ignore-prefixes"));
bool ignorePrefixes = ignoreAtt != null && ("true".Equals(ignoreAtt.Trim()) || "1".Equals(ignoreAtt.Trim()));
string xmlVersion = assertion.GetAttributeValue(new QName("xml-version"));
bool xml11 = "1.1".Equals(xmlVersion);
string comparand = catalogXpc.Evaluate("if (@file) then unparsed-text(resolve-uri(@file, base-uri(.))) else string(.)", assertion).ToString();
if (comparand.StartsWith("<?xml"))
{
int index = comparand.IndexOf("?>");
comparand = comparand.Substring(index + 2);
}
comparand = comparand.Trim();
comparand = comparand.Replace("\r\n", "\n");
if (normalize)
{
comparand = JWhitespace.collapseWhitespace(comparand).ToString();
}
if (comparand.Equals(Serialize(assertXpc.Processor, result)))
{
return(true);
}
DocumentBuilder builder = assertXpc.Processor.NewDocumentBuilder();
if (xml11)
{
assertXpc.Processor.SetProperty(JFeatureKeys.XML_VERSION, "1.1");
}
StringReader reader = new StringReader((xml11 ? "<?xml version='1.1'?>" : "") + "<z>" + comparand + "</z>");
builder.BaseUri = assertion.BaseUri;
XdmNode expected = builder.Build(reader);
int flag = 0;
flag |= JDeepEqual.INCLUDE_COMMENTS;
flag |= JDeepEqual.INCLUDE_PROCESSING_INSTRUCTIONS;
flag |= JDeepEqual.EXCLUDE_VARIETY;
if (!ignorePrefixes)
{
flag |= JDeepEqual.INCLUDE_NAMESPACES;
flag |= JDeepEqual.INCLUDE_PREFIXES;
}
flag |= JDeepEqual.COMPARE_STRING_VALUES;
if (debug)
{
flag |= JDeepEqual.WARNING_IF_FALSE;
}
try {
JSequenceIterator iter0;
if (result == null)
{
System.Console.WriteLine("Result value is null");
return(false);
}
XdmValue value = result.value;
if (value == null)
{
System.Console.WriteLine("Result value is null (perhaps serialized?)");
return(false);
}
if (value.Count == 1 && value.Simplify is XdmNode && ((XdmNode)value.Simplify).NodeKind == System.Xml.XmlNodeType.Document)
{
iter0 = ((XdmNode)value.Simplify).Implementation.iterateAxis(JAxisInfo.CHILD);
}
else
{
iter0 = value.Unwrap().iterate();
}
JSequenceIterator iter1 = expected.Implementation.iterateAxis(JAxisInfo.CHILD).next().iterateAxis(JAxisInfo.CHILD);
bool success = JDeepEqual.deepEquals(
iter0, iter1,
new JGenericAtomicComparer(JCodepointCollator.getInstance(), null),
assertXpc.Processor.Implementation.getConversionContext(), flag);
// if necessary try again ignoring whitespace nodes
if (!success)
{
iter0 = iter0.getAnother();
iter1 = iter1.getAnother();
// deep-equals with the EXCLUDE_WHITESPACE flag doesn't ignore top-level whitespace, so we
// need to filter that out ourselves
iter0 = new JItemMappingIterator(iter0, new RemoveWhitespace());
iter1 = new JItemMappingIterator(iter1, new RemoveWhitespace());
success = JDeepEqual.deepEquals(
iter0, iter1,
new JGenericAtomicComparer(JCodepointCollator.getInstance(), null),
assertXpc.Processor.Implementation.getConversionContext(),
flag | JDeepEqual.EXCLUDE_WHITESPACE_TEXT_NODES);
if (success)
{
comment = "OK after ignoring whitespace text";
}
}
if (!success)
{
System.Console.WriteLine("assert-xml comparison failed");
if (debug)
{
System.Console.WriteLine("assert-xml comparison failed");
System.Console.WriteLine("Reference results:");
System.Console.WriteLine(expected.ToString());
System.Console.WriteLine("Actual results:");
//System.Console.WriteLine(result.serialization);
System.Console.WriteLine(value.ToString());
}
}
return(success);
} catch (DynamicError e) {
Console.WriteLine(e.StackTrace);
return(false);
}
}
}
