public static object GetJTokenFromXdmItem(XdmItem xdmItem)
{
var xdmAtomicValue = xdmItem as XdmAtomicValue;
if (xdmAtomicValue != null)
{
return(JToken.FromObject(xdmAtomicValue.Value));
}
var output = new XmlDocument();
output.LoadXml(xdmItem.ToString());
return(JToken.FromObject(output));
}
/**
* Show a query producing a sequence as its result and returning the sequence
* to the Java application in the form of an iterator. For each item in the
* result, its string value is output.
*/
public static void ExampleToSequence()
{
Processor processor = new Processor();
XQueryCompiler compiler = processor.NewXQueryCompiler();
XQueryExecutable exp = compiler.Compile("for $i in 1 to 10 return $i * $i");
XQueryEvaluator eval = exp.Load();
XdmValue value = eval.Evaluate();
IEnumerator e = value.GetEnumerator();
while (e.MoveNext())
{
XdmItem item = (XdmItem)e.Current;
Console.WriteLine(item.ToString());
}
}
public override IXdmEnumerator Call(IXdmEnumerator[] arguments, DynamicContext context)
{
XdmNode node = arguments[0].AsNodes().Single();
var options = new XPathSerializationOptions();
XdmItem arg2 = null;
if (arguments.Length > 1 &&
(arg2 = arguments[1].AsItems().SingleOrDefault()) != null)
{
if (arg2.IsAtomic())
{
string methodLexical = arg2.ToString();
QName method = (context.ContextItem == null || context.ContextItem.IsAtomic()) ?
new QName(methodLexical)
: new QName(methodLexical, (XdmNode)context.ContextItem);
options.Method = method.ToXmlQualifiedName();
}
}
Serializer serializer = this.itemFactory.CreateSerializer(options);
if (arg2 != null &&
!arg2.IsAtomic())
{
foreach (XdmNode attr in ((IXdmEnumerator)((XdmNode)arg2).EnumerateAxis(XdmAxis.Attribute)).AsNodes())
{
serializer.SetOutputProperty(attr.NodeName, attr.StringValue);
}
}
using (var writer = new StringWriter()) {
serializer.SetOutputWriter(writer);
this.itemFactory.processor.WriteXdmValue(node, serializer);
return(writer.ToString().ToXdmAtomicValue().GetXdmEnumerator());
}
}
/**
* Run a test case
*
*
* @param testCase the test case element in the catalog
* @param xpc the XPath compiler to be used for compiling XPath expressions against the catalog
* @
*/
protected override void runTestCase(XdmNode testCase, XPathCompiler xpc)
{
bool run = true;
bool xpDependency = false;
string hostLang;
string langVersion;
Spec specOpt = Spec.NULL;
XPathCompiler xpath = driverProc.NewXPathCompiler();
string testCaseName = testCase.GetAttributeValue(new QName("name"));
string testSetName = testCase.Parent.GetAttributeValue(new QName("name"));
bool needSerializedResult = ((XdmAtomicValue)xpc.EvaluateSingle(
"exists(./result//assert-serialization-error) or exists(./result//serialization-matches)", testCase)).GetBooleanValue();
bool needResultValue = true;
if (needSerializedResult)
{
needResultValue = ((XdmAtomicValue)xpc.EvaluateSingle(
"exists(./result//*[not(self::serialization-matches or self::assert-serialization-error or self::any-of or self::all-of)])", testCase)).GetBooleanValue();
}
XdmNode alternativeResult = null;
XdmNode optimization = null;
hostLang = ((SpecAttr)spec.GetAttr()).sname;
langVersion = ((SpecAttr)spec.GetAttr()).version;
Environment env = getEnvironment(testCase, xpc);
if (env == null)
{
notrun++;
return;
}
env.xpathCompiler.BackwardsCompatible = false;
env.processor.XmlVersion = (decimal)1.0;
//test
bool icuColCheck = net.sf.saxon.Version.platform.hasICUCollator();
bool icuNumCheck = net.sf.saxon.Version.platform.hasICUNumberer();
Console.WriteLine("ICUCol: " + (icuColCheck ? "true" : "false"));
Console.WriteLine("ICUNum: " + (icuNumCheck ? "true" : "false"));
//end of test
foreach (XdmItem dependency in xpc.Evaluate("/*/dependency, ./dependency", testCase))
{
string type = ((XdmNode)dependency).GetAttributeValue(new QName("type"));
if (type == null)
{
// throw new IllegalStateException("dependency/@type is missing"); //TODO
}
string value = ((XdmNode)dependency).GetAttributeValue(new QName("value"));
if (value == null)
{
//throw new IllegalStateException("dependency/@value is missing"); //TODO
}
if (type.Equals("spec"))
{
bool applicable = false;
if (!value.Contains(((SpecAttr)spec.GetAttr()).sname))
{
applicable = false;
}
else if (value.Contains(((SpecAttr)spec.GetAttr()).svname))
{
applicable = true;
}
else if (((SpecAttr)spec.GetAttr()).svname.Equals("XQ30") && value.Contains("XQ10+"))
{
applicable = true;
}
else if (((SpecAttr)spec.GetAttr()).svname.Equals("XP30") && value.Contains("XP20+"))
{
applicable = true;
}
if (!applicable)
{
writeTestcaseElement(testCaseName, "n/a", "not" + ((SpecAttr)spec.GetAttr()).svname, spec);
notrun++;
return;
}
}
if (langVersion.Equals("3.0"))
{
/* EnvironmentVariableResolver resolver = new EnvironmentVariableResolver() {
* public Set<string> getAvailableEnvironmentVariables() {
* Set<string> strings = new HashSet<string>();
* strings.add("QTTEST");
* strings.add("QTTEST2");
* strings.add("QTTESTEMPTY");
* return strings;
* }
*
* public string getEnvironmentVariable(string name) {
* if (name.Equals("QTTEST")) {
* return "42";
* } else if (name.Equals("QTTEST2")) {
* return "other";
* } else if (name.Equals("QTTESTEMPTY")) {
* return "";
* } else {
* return null;
* }
* }
* }; */
//TODO
//env.processor.SetProperty(JFeatureKeys.ENVIRONMENT_VARIABLE_RESOLVER, resolver);
}
if (type.Equals("feature") && value.Equals("xpath-1.0-compatibility"))
{
hostLang = "XP";
langVersion = "3.0";
xpDependency = true;
specOpt = Spec.XP30;
}
if (type.Equals("feature") && value.Equals("namespace-axis"))
{
hostLang = "XP";
langVersion = "3.0";
xpDependency = true;
specOpt = Spec.XP30;
}
if (!dependencyIsSatisfied((XdmNode)dependency, env))
{
println("*** Dependency not satisfied: " + ((XdmNode)dependency).GetAttributeValue(new QName("type")));
writeTestcaseElement(testCaseName, "n/a", "Dependency not satisfied", spec);
run = false;
notrun++;
return;
}
}
XdmNode exceptionElement;
try{
exceptionElement = exceptionsMap[testCaseName];
} catch (Exception) {
exceptionElement = null;
}
if (exceptionElement != null)
{
XdmItem config = xpath.EvaluateSingle("configuration", exceptionElement);
string runAtt = exceptionElement.GetAttributeValue(new QName("run"));
string reasonMsg = xpath.EvaluateSingle("reason", exceptionElement).ToString();
string reportAtt = exceptionElement.GetAttributeValue(new QName("report"));
if (config != null)
{
XdmItem paramValue = xpath.EvaluateSingle("param[@name='not-unfolded' and @value='yes']/@name", config);
if (unfolded && paramValue != null)
{
writeTestcaseElement(testCaseName, "notRun", reasonMsg, spec);
notrun++;
return;
}
}
if ("false".Equals(runAtt))
{
writeTestcaseElement(testCaseName, reportAtt, reasonMsg, spec);
notrun++;
return;
}
alternativeResult = (XdmNode)xpc.EvaluateSingle("result", exceptionElement);
optimization = (XdmNode)xpc.EvaluateSingle("optimization", exceptionElement);
}
if (run && (specOpt == Spec.NULL || specOpt == spec))
{
TestOutcome outcome = new TestOutcome(this);
string exp = null;
try
{
exp = xpc.Evaluate("if (test/@file) then unparsed-text(resolve-uri(test/@file, base-uri(.))) else string(test)", testCase).ToString();
}
catch (Exception err)
{
println("*** Failed to read query: " + err.Message);
outcome.SetException((DynamicError)err);
}
//noinspection ThrowableResultOfMethodCallIgnored
if (outcome.GetException() == null)
{
if (hostLang.Equals("XP") || hostLang.Equals("XT"))
{
XPathCompiler testXpc = env.xpathCompiler;
testXpc.XPathLanguageVersion = langVersion;
testXpc.DeclareNamespace("fn", "http://www.w3.org/2005/xpath-functions");
testXpc.DeclareNamespace("xs", "http://www.w3.org/2001/XMLSchema");
testXpc.DeclareNamespace("map", "http://www.w3.org/2005/xpath-functions/map");
//testXpc.DeclareNamespace("math", NamespaceConstant.MATH);
//testXpc.DeclareNamespace("Dictionary", NamespaceConstant.Dictionary_FUNCTIONS);
try
{
XPathSelector selector = testXpc.Compile(exp).Load();
foreach (QName varName in env.params1.Keys)
{
selector.SetVariable(varName, env.params1[varName]);
}
if (env.contextItem != null)
{
selector.ContextItem = env.contextItem;
}
selector.InputXmlResolver = new TestUriResolver(env);
if (env.unparsedTextResolver != null)
{
//selector.getUnderlyingXPathContext().setUnparsedTextURIResolver(env.unparsedTextResolver); //TODO
}
XdmValue result = selector.Evaluate();
outcome.SetPrincipalResult(result);
}
catch (Exception err)
{
println(err.Message);
outcome.SetException(err);
}
}
else if (hostLang.Equals("XQ"))
{
XQueryCompiler testXqc = env.xqueryCompiler;
testXqc.XQueryLanguageVersion = langVersion;
testXqc.DeclareNamespace("fn", "http://www.w3.org/2005/xpath-functions");
testXqc.DeclareNamespace("xs", "http://www.w3.org/2001/XMLSchema");
//testXqc.DeclareNamespace("math", NamespaceConstant.MATH);
testXqc.DeclareNamespace("map", "http://www.w3.org/2005/xpath-functions/map");
// ErrorCollector errorCollector = new ErrorCollector();
testXqc.ErrorList = new ArrayList();
string decVars = env.paramDecimalDeclarations.ToString();
if (decVars.Length != 0)
{
int x = (exp.IndexOf("(:%DECL%:)"));
if (x < 0)
{
exp = decVars + exp;
}
else
{
exp = exp.Substring(0, x) + decVars + exp.Substring(x + 13);
}
}
string vars = env.paramDeclarations.ToString();
if (vars.Length != 0)
{
int x = (exp.IndexOf("(:%VARDECL%:)"));
if (x < 0)
{
exp = vars + exp;
}
else
{
exp = exp.Substring(0, x) + vars + exp.Substring(x + 13);
}
}
ModuleResolver mr = new ModuleResolver(xpc);
mr.setTestCase(testCase);
// testXqc.QueryResolver = mr;// .setModuleURIResolver(mr); //TODO
testXqc.QueryResolver = mr;
try
{
XQueryExecutable q = testXqc.Compile(exp);
if (optimization != null)
{
// Test whether required optimizations have been performed
XdmDestination expDest = new XdmDestination();
JConfiguration config = driverProc.Implementation;
//ExpressionPresenter presenter = new ExpressionPresenter(config, expDest.getReceiver(config));
//q.getUnderlyingCompiledQuery().explain(presenter);
//presenter.close();
XdmNode explanation = expDest.XdmNode;
XdmItem optResult = xpc.EvaluateSingle(optimization.GetAttributeValue(new QName("assert")), explanation);
if (((XdmAtomicValue)optResult).GetBooleanValue())
{
println("Optimization result OK");
}
else
{
println("Failed optimization test");
Serializer ser = new Serializer();
ser.SetOutputStream((Stream)System.Console.OpenStandardError());
driverProc.WriteXdmValue(explanation, ser);
writeTestcaseElement(testCaseName, "fail", "Failed optimization assertions", spec);
failures++;
return;
}
}
XQueryEvaluator selector = q.Load();
foreach (QName varName in env.params1.Keys)
{
selector.SetExternalVariable(varName, env.params1[varName]);
}
if (env.contextItem != null)
{
selector.ContextItem = env.contextItem;
}
selector.InputXmlResolver = env;
//selector.InputXmlResolver = .SetURIResolver(new TestURIResolver(env)); //TODO
if (env.unparsedTextResolver != null)
{
selector.Implementation.setUnparsedTextURIResolver(env.unparsedTextResolver);// TODO
}
if (needSerializedResult)
{
StringWriter sw = new StringWriter();
Serializer serializer = new Serializer(); //env.processor.NewSerializer(sw); //TODO
serializer.SetOutputWriter(sw);
selector.Run(serializer);
outcome.SetPrincipalSerializedResult(sw.ToString());
}
if (needResultValue)
{
XdmValue result = selector.Evaluate();
outcome.SetPrincipalResult(result);
}
}
catch (Exception err)
{
println("in TestSet " + testSetName + err.StackTrace);
println(err.Message);
outcome.SetException(err);
outcome.SetErrorsReported((IList)testXqc.ErrorList);
}
}
else
{
writeTestcaseElement(testCaseName, "notRun", "No processor found", spec);
notrun++;
return;
}
}
if (env.resetAction != null)
{
env.resetAction.reset(env);
}
XdmNode assertion;
if (alternativeResult != null)
{
assertion = (XdmNode)xpc.EvaluateSingle("*[1]", alternativeResult);
}
else
{
assertion = (XdmNode)xpc.EvaluateSingle("result/*[1]", testCase);
}
if (assertion == null)
{
println("*** No assertions found for test case " + testCaseName);
writeTestcaseElement(testCaseName, "disputed", "No assertions in test case", spec);
feedback.Feedback(successes, failures++, total);
return;
}
XPathCompiler assertXpc = env.processor.NewXPathCompiler();
assertXpc.XPathLanguageVersion = "3.1";
assertXpc.DeclareNamespace("fn", "http://www.w3.org/2005/xpath-functions");
assertXpc.DeclareNamespace("xs", "http://www.w3.org/2001/XMLSchema");
assertXpc.DeclareNamespace("math", "http://www.w3.org/2005/xpath-functions/math");
assertXpc.DeclareNamespace("MAP_FUNCTIONS", "http://www.w3.org/2005/xpath-functions/map");
assertXpc.DeclareVariable(new QName("result"));
bool b = outcome.TestAssertion(assertion, outcome.GetPrincipalResultDoc(), assertXpc, xpc, debug);
if (b)
{
//println("OK");
writeTestcaseElement(testCaseName, "pass", null, spec);
feedback.Feedback(successes++, failures, total);
}
else
{
if (outcome.IsException())
{
XdmItem expectedError = xpc.EvaluateSingle("result//error/@code", testCase);
if (expectedError == null)
{
// if (debug) {
// outcome.getException().printStackTrace(System.out);
// }
writeTestcaseElement(testCaseName, "fail", "Expected success, got ", spec);
println("*** fail, result " + outcome.GetException() +
" Expected success.");
feedback.Feedback(successes, failures++, total);
}
else
{
writeTestcaseElement(testCaseName, "wrongError",
"Expected error:" + expectedError.ToString() + ", got " + outcome.GetErrorCode().LocalName, spec);
println("*** fail, result " + outcome.GetErrorCode().LocalName +
" Expected error:" + expectedError.ToString());
wrongErrorResults++;
feedback.Feedback(successes++, failures, total);
}
}
else
{
writeTestcaseElement(testCaseName, "fail", "Wrong results, got " +
truncate(outcome.Serialize(assertXpc.Processor, outcome.GetPrincipalResultDoc())), spec);
feedback.Feedback(successes, failures++, total);
if (debug)
{
try
{
println("Result:");
driverProc.WriteXdmValue(outcome.GetPrincipalResult(), driverSerializer);
println("<=======");
}
catch (Exception err)
{
}
//println(outcome.getResult());
}
else
{
println("*** fail (use -debug to show actual result)");
//failures++;
}
}
}
}
}
public static object GetXmlOrAtomicObject(XdmItem item)
{
var xdmAtomicValue = item as XdmAtomicValue;
return(xdmAtomicValue != null ? xdmAtomicValue.Value : item.ToString());
}