Examples with ForExpr org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr used on opensource projects

Example 16 with ForExpr

use of org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr in project webtools.sourceediting by eclipse.

the class ForExprWithoutTest method test_ForExpr005.

// For+Return - use sequence(security/right) as the predicate.
public void test_ForExpr005() throws Exception {
    String inputFile = "/TestSources/fsx.xml";
    String xqFile = "/Queries/XQuery/Expressions/FLWORExpr/ForExpr/ForExpr005.xq";
    String resultFile = "/ExpectedTestResults/Expressions/FLWORExpr/ForExpr/ForExpr005.xml";
    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 = buildXMLResultString(rs);
    } catch (XPathParserException ex) {
        actual = ex.code();
    } catch (StaticError ex) {
        actual = ex.code();
    } catch (DynamicError ex) {
        actual = ex.code();
    }
    assertXMLEqual("XPath Result Error " + xqFile + ":", expectedResult, actual);
}

Example 17 with ForExpr

use of org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr in project webtools.sourceediting by eclipse.

the class ForExprWithoutTest method test_ForExpr014.

// Incorrect syntax for nested loop. Multiple return statements at the same level.
public void test_ForExpr014() throws Exception {
    String inputFile = "/TestSources/fsx.xml";
    String xqFile = "/Queries/XQuery/Expressions/FLWORExpr/ForExpr/ForExpr014.xq";
    String expectedResult = "XPST0003";
    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);
}

Example 18 with ForExpr

use of org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr in project webtools.sourceediting by eclipse.

the class ForExprWithoutTest method test_ForExpr020.

// Multiple variable bindings followed by a trailing ,.
public void test_ForExpr020() throws Exception {
    String inputFile = "/TestSources/fsx.xml";
    String xqFile = "/Queries/XQuery/Expressions/FLWORExpr/ForExpr/ForExpr020.xq";
    String expectedResult = "XPST0003";
    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);
}

Example 19 with ForExpr

use of org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr in project webtools.sourceediting by eclipse.

the class TestWTPDOMXPath2 method test_ForExpr005.

public void test_ForExpr005() throws Exception {
    String inputFile = "/TestSources/fsx.xml";
    String xqFile = "/Queries/XQuery/Expressions/FLWORExpr/ForExpr/ForExpr005.xq";
    String resultFile = "/ExpectedTestResults/Expressions/FLWORExpr/ForExpr/ForExpr005.xml";
    String expectedResult = getExpectedResult(resultFile);
    URL fileURL = bundle.getEntry(inputFile);
    super.domDoc = load(fileURL);
    DynamicContext dc = setupDynamicContext(null);
    String xpath = extractXPathExpression(xqFile, inputFile);
    String actual = null;
    try {
        XPath path = compileXPath(dc, xpath);
        Evaluator eval = new DefaultEvaluator(dc, domDoc);
        ResultSequence rs = eval.evaluate(path);
        actual = buildXMLResultString(rs);
    } catch (XPathParserException ex) {
        actual = ex.code();
    } catch (StaticError ex) {
        actual = ex.code();
    } catch (DynamicError ex) {
        actual = ex.code();
    }
    assertXMLEqual("XPath Result Error " + xqFile + ":", expectedResult, actual);
}

Example 20 with ForExpr

use of org.eclipse.wst.xml.xpath2.processor.internal.ast.ForExpr in project webtools.sourceediting by eclipse.

the class Normalizer method visit.

/**
 * @param fex
 *            is the For expression.
 * @return fex expression.
 */
public Object visit(ForExpr fex) {
    ForExpr last = fex;
    Expr ret = fex.expr();
    int depth = 0;
    for (Iterator i = fex.iterator(); i.hasNext(); ) {
        VarExprPair ve = (VarExprPair) i.next();
        // ok we got nested fors...
        if (depth > 0) {
            Collection pairs = new ArrayList();
            pairs.add(ve);
            ForExpr fe = new ForExpr(pairs, ret);
            last.set_expr(fe);
            last = fe;
        }
        depth++;
    }
    // normalize return value, and set it to the last for expr
    ret.accept(this);
    // get rid of the pairs in the parent (original) for
    if (depth > 1)
        fex.truncate_pairs();
    return fex;
}