protected AnyType evaluateSimpleXPath(String xpath, Document doc, Class resultClass) {
try {
compileXPath(xpath);
} catch (XPathParserException e) {
throw new RuntimeException("XPath parse: " + e.getMessage(), e);
} catch (StaticError e) {
throw new RuntimeException("Static error: " + e.getMessage(), e);
}
ResultSequence rs;
try {
rs = evaluate(domDoc);
} catch (DynamicError e) {
throw new RuntimeException("Evaluation error: " + e.getMessage(), e);
}
assertEquals("Expected single result from \'" + xpath + "\'", 1, rs.size());
AnyType result = rs.first();
assertTrue(
"Exected XPath result instanceof class "
+ resultClass.getSimpleName()
+ " from \'"
+ xpath
+ "\', got "
+ result.getClass(),
resultClass.isInstance(result));
return result;
}
// Evaluates the "days-from-duration" function with the arguments set as follows: $arg =
// xs:dayTimeDuration(upper bound).
public void test_fn_days_from_duration1args_3() throws Exception {
String inputFile = "/TestSources/emptydoc.xml";
String xqFile =
"/Queries/XQuery/Functions/DurationDateTimeFunc/DaysFromDurationFunc/fn-days-from-duration1args-3.xq";
String resultFile =
"/ExpectedTestResults/Functions/DurationDateTimeFunc/DaysFromDurationFunc/fn-days-from-duration1args-3.txt";
String expectedResult = getExpectedResult(resultFile);
URL fileURL = bundle.getEntry(inputFile);
loadDOMDocument(fileURL);
// Get XML Schema Information for the Document
XSModel schema = getGrammar();
setupDynamicContext(schema);
String xpath = extractXPathExpression(xqFile, inputFile);
String actual = null;
try {
compileXPath(xpath);
ResultSequence rs = evaluate(domDoc);
actual = buildResultString(rs);
} catch (XPathParserException ex) {
actual = ex.code();
} catch (StaticError ex) {
actual = ex.code();
} catch (DynamicError ex) {
actual = ex.code();
}
assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
}
// How many top-level sections are in Book1?
public void test_tree_queries_results_q4() throws Exception {
String inputFile = "/TestSources/book.xml";
String xqFile = "/Queries/XQuery/UseCase/UseCaseTREE/tree-queries-results-q4.xq";
String resultFile = "/ExpectedTestResults/UseCase/UseCaseTREE/tree-queries-results-q4.txt";
String expectedResult = getExpectedResult(resultFile);
URL fileURL = bundle.getEntry(inputFile);
loadDOMDocument(fileURL);
// Get XML Schema Information for the Document
XSModel schema = getGrammar();
setupDynamicContext(schema);
String xpath = "count($input-context/book/section)";
String actual = null;
try {
compileXPath(xpath);
ResultSequence rs = evaluate(domDoc);
actual = "<top_section_count>" + buildResultString(rs) + "</top_section_count>";
} catch (XPathParserException ex) {
actual = ex.code();
} catch (StaticError ex) {
actual = ex.code();
} catch (DynamicError ex) {
actual = ex.code();
}
assertEquals("XPath Result Error " + xqFile + ":", expectedResult, actual);
}
public ResultSequence constructor(ResultSequence arg) throws DynamicError {
if (arg.empty()) return ResultBuffer.EMPTY;
AnyAtomicType aat = (AnyAtomicType) arg.first();
String strValue = aat.getStringValue();
if (!isConstraintSatisfied(strValue)) {
// invalid input
DynamicError.throw_type_error();
}
return new XSIDREF(strValue);
}