Examples with Element org.w3c.dom.Element used on opensource projects

Example 21 with Element

use of org.w3c.dom.Element in project buck by facebook.

the class XmlTestResultParser method doParse.

private static TestCaseSummary doParse(String xml) throws IOException, SAXException {
    Document doc = XmlDomParser.parse(new InputSource(new StringReader(xml)), /* namespaceAware */
    true);
    Element root = doc.getDocumentElement();
    Preconditions.checkState("testcase".equals(root.getTagName()));
    String testCaseName = root.getAttribute("name");
    NodeList testElements = doc.getElementsByTagName("test");
    List<TestResultSummary> testResults = Lists.newArrayListWithCapacity(testElements.getLength());
    for (int i = 0; i < testElements.getLength(); i++) {
        Element node = (Element) testElements.item(i);
        String testName = node.getAttribute("name");
        long time = Long.parseLong(node.getAttribute("time"));
        String typeString = node.getAttribute("type");
        ResultType type = ResultType.valueOf(typeString);
        String message;
        String stacktrace;
        if (type == ResultType.SUCCESS) {
            message = null;
            stacktrace = null;
        } else {
            message = node.getAttribute("message");
            stacktrace = node.getAttribute("stacktrace");
        }
        NodeList stdoutElements = node.getElementsByTagName("stdout");
        String stdOut;
        if (stdoutElements.getLength() == 1) {
            stdOut = stdoutElements.item(0).getTextContent();
        } else {
            stdOut = null;
        }
        NodeList stderrElements = node.getElementsByTagName("stderr");
        String stdErr;
        if (stderrElements.getLength() == 1) {
            stdErr = stderrElements.item(0).getTextContent();
        } else {
            stdErr = null;
        }
        TestResultSummary testResult = new TestResultSummary(testCaseName, testName, type, time, message, stacktrace, stdOut, stdErr);
        testResults.add(testResult);
    }
    return new TestCaseSummary(testCaseName, testResults);
}

Example 22 with Element

use of org.w3c.dom.Element in project buck by facebook.

the class BaseRunner method writeResult.

/**
   * The test result file is written as XML to avoid introducing a dependency on JSON (see class
   * overview).
   */
protected void writeResult(String testClassName, List<TestResult> results) throws IOException, ParserConfigurationException, TransformerException {
    // XML writer logic taken from:
    // http://www.genedavis.com/library/xml/java_dom_xml_creation.jsp
    DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document doc = docBuilder.newDocument();
    doc.setXmlVersion("1.1");
    Element root = doc.createElement("testcase");
    root.setAttribute("name", testClassName);
    root.setAttribute("runner_capabilities", getRunnerCapabilities());
    doc.appendChild(root);
    for (TestResult result : results) {
        Element test = doc.createElement("test");
        // suite attribute
        test.setAttribute("suite", result.testClassName);
        // name attribute
        test.setAttribute("name", result.testMethodName);
        // success attribute
        boolean isSuccess = result.isSuccess();
        test.setAttribute("success", Boolean.toString(isSuccess));
        // type attribute
        test.setAttribute("type", result.type.toString());
        // time attribute
        long runTime = result.runTime;
        test.setAttribute("time", String.valueOf(runTime));
        // Include failure details, if appropriate.
        Throwable failure = result.failure;
        if (failure != null) {
            String message = failure.getMessage();
            test.setAttribute("message", message);
            String stacktrace = stackTraceToString(failure);
            test.setAttribute("stacktrace", stacktrace);
        }
        // stdout, if non-empty.
        if (result.stdOut != null) {
            Element stdOutEl = doc.createElement("stdout");
            stdOutEl.appendChild(doc.createTextNode(result.stdOut));
            test.appendChild(stdOutEl);
        }
        // stderr, if non-empty.
        if (result.stdErr != null) {
            Element stdErrEl = doc.createElement("stderr");
            stdErrEl.appendChild(doc.createTextNode(result.stdErr));
            test.appendChild(stdErrEl);
        }
        root.appendChild(test);
    }
    // Create an XML transformer that pretty-prints with a 2-space indent.
    // The transformer factory uses a system property to find the class to use. We need to default
    // to the system default since we have the user's classpath and they may not have everything set
    // up for the XSLT transform to work.
    String vendor = System.getProperty("java.vm.vendor");
    String factoryClass;
    if ("IBM Corporation".equals(vendor)) {
        // Used in the IBM JDK --- from
        // https://www.ibm.com/support/knowledgecenter/SSYKE2_8.0.0/com.ibm.java.aix.80.doc/user/xml/using_xml.html
        factoryClass = "com.ibm.xtq.xslt.jaxp.compiler.TransformerFactoryImpl";
    } else {
        // Used in the OpenJDK and the Oracle JDK.
        factoryClass = "com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl";
    }
    // When we get this far, we're exiting, so no need to reset the property.
    System.setProperty("javax.xml.transform.TransformerFactory", factoryClass);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer trans = transformerFactory.newTransformer();
    trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    trans.setOutputProperty(OutputKeys.INDENT, "yes");
    trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    // Write the result to a file.
    String testSelectorSuffix = "";
    if (!testSelectorList.isEmpty()) {
        testSelectorSuffix += ".test_selectors";
    }
    if (isDryRun) {
        testSelectorSuffix += ".dry_run";
    }
    OutputStream output;
    if (outputDirectory != null) {
        File outputFile = new File(outputDirectory, testClassName + testSelectorSuffix + ".xml");
        output = new BufferedOutputStream(new FileOutputStream(outputFile));
    } else {
        output = System.out;
    }
    StreamResult streamResult = new StreamResult(output);
    DOMSource source = new DOMSource(doc);
    trans.transform(source, streamResult);
    if (outputDirectory != null) {
        output.close();
    }
}

Example 23 with Element

use of org.w3c.dom.Element in project buck by facebook.

the class BuckXmlTestRunListener method addMainTestResult.

/**
   * Adds one more XML element to the test_result.xml tracking the
   * result of the whole process.
   */
private void addMainTestResult() {
    try {
        File resultFile = getResultFile(mReportDir);
        DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
        Document doc = docBuilder.parse(resultFile);
        Node testsuite = doc.getElementsByTagName("testsuite").item(0);
        if (mRunFailureMessage != null) {
            Element failureNode = doc.createElement("failure");
            failureNode.setTextContent(mRunFailureMessage);
            testsuite.appendChild(failureNode);
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();
            DOMSource source = new DOMSource(doc);
            StreamResult result = new StreamResult(resultFile);
            transformer.transform(source, result);
        }
    } catch (IOException | ParserConfigurationException | SAXException | TransformerException e) {
        throw new RuntimeException(e);
    }
}

Example 24 with Element

use of org.w3c.dom.Element in project head by mifos.

the class TableTagParser method setFragmentDetails.

protected void setFragmentDetails(DisplayName displayName, Node displayNode) throws TableTagParseException {
    NodeList fragmentNameNodeList = ((Element) displayNode).getElementsByTagName(TableTagConstants.FRAGMENTNAME);
    Fragment[] fragment = new Fragment[fragmentNameNodeList.getLength()];
    for (int i = 0; i < fragmentNameNodeList.getLength(); i++) {
        fragment[i] = new Fragment();
        setFragmentAttributes(fragment[i], fragmentNameNodeList.item(i).getAttributes());
    }
    displayName.setFragment(fragment);
}

Example 25 with Element

use of org.w3c.dom.Element in project head by mifos.

the class TableTagParser method createParameters.

protected Parameters createParameters(Node column) throws TableTagParseException {
    NodeList displayNodeList = ((Element) column).getElementsByTagName(TableTagConstants.PARAMETERS);
    Parameters parameters = new Parameters();
    if (displayNodeList.getLength() > 0) {
        setParameterDetails(parameters, displayNodeList.item(0));
    }
    return parameters;
}