| /* |
| * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package transform; |
| |
| import com.sun.org.apache.xml.internal.serialize.OutputFormat; |
| import com.sun.org.apache.xml.internal.serialize.XMLSerializer; |
| |
| import java.io.BufferedReader; |
| import java.io.ByteArrayInputStream; |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.StringReader; |
| import java.io.StringWriter; |
| |
| import javax.xml.transform.Transformer; |
| import javax.xml.transform.TransformerException; |
| import javax.xml.transform.TransformerFactory; |
| import javax.xml.transform.dom.DOMResult; |
| import javax.xml.transform.sax.SAXSource; |
| import javax.xml.transform.stream.StreamResult; |
| import javax.xml.transform.stream.StreamSource; |
| |
| import org.testng.Assert; |
| import org.testng.AssertJUnit; |
| import org.testng.annotations.Test; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.DTDHandler; |
| import org.xml.sax.EntityResolver; |
| import org.xml.sax.ErrorHandler; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.SAXNotRecognizedException; |
| import org.xml.sax.SAXNotSupportedException; |
| import org.xml.sax.XMLReader; |
| import org.xml.sax.helpers.AttributesImpl; |
| |
| /* |
| * @summary Transformer Tests |
| * @bug 6272879 6305029 6505031 8150704 8162598 |
| */ |
| public class TransformerTest { |
| private Transformer createTransformer() throws TransformerException { |
| return TransformerFactory.newInstance().newTransformer(); |
| } |
| |
| private Transformer createTransformerFromInputstream(InputStream xslStream) throws TransformerException { |
| return TransformerFactory.newInstance().newTransformer(new StreamSource(xslStream)); |
| } |
| |
| private Transformer createTransformerFromResource(String xslResource) throws TransformerException { |
| return TransformerFactory.newInstance().newTransformer(new StreamSource(getClass().getResource(xslResource).toString())); |
| } |
| |
| private Document transformInputStreamToDocument(Transformer transformer, InputStream sourceStream) throws TransformerException { |
| DOMResult response = new DOMResult(); |
| transformer.transform(new StreamSource(sourceStream), response); |
| return (Document)response.getNode(); |
| } |
| |
| private StringWriter transformResourceToStringWriter(Transformer transformer, String xmlResource) throws TransformerException { |
| StringWriter sw = new StringWriter(); |
| transformer.transform(new StreamSource(getClass().getResource(xmlResource).toString()), new StreamResult(sw)); |
| return sw; |
| } |
| |
| /** |
| * Reads the contents of the given file into a string. |
| * WARNING: this method adds a final line feed even if the last line of the file doesn't contain one. |
| * |
| * @param f |
| * The file to read |
| * @return The content of the file as a string, with line terminators as \"n" |
| * for all platforms |
| * @throws IOException |
| * If there was an error reading |
| */ |
| private String getFileContentAsString(File f) throws IOException { |
| try (BufferedReader reader = new BufferedReader(new FileReader(f))) { |
| String line; |
| StringBuilder sb = new StringBuilder(); |
| while ((line = reader.readLine()) != null) { |
| sb.append(line).append("\n"); |
| } |
| return sb.toString(); |
| } |
| } |
| |
| /** |
| * Utility method for testBug8162598(). |
| * Provides a convenient way to check/assert the expected namespaces |
| * of a Node and its siblings. |
| * |
| * @param test |
| * The node to check |
| * @param nstest |
| * Expected namespace of the node |
| * @param nsb |
| * Expected namespace of the first sibling |
| * @param nsc |
| * Expected namespace of the first sibling of the first sibling |
| */ |
| private void checkNodeNS8162598(Node test, String nstest, String nsb, String nsc) { |
| String testNodeName = test.getNodeName(); |
| if (nstest == null) { |
| Assert.assertNull(test.getNamespaceURI(), "unexpected namespace for " + testNodeName); |
| } else { |
| Assert.assertEquals(test.getNamespaceURI(), nstest, "unexpected namespace for " + testNodeName); |
| } |
| Node b = test.getChildNodes().item(0); |
| if (nsb == null) { |
| Assert.assertNull(b.getNamespaceURI(), "unexpected namespace for " + testNodeName + "->b"); |
| } else { |
| Assert.assertEquals(b.getNamespaceURI(), nsb, "unexpected namespace for " + testNodeName + "->b"); |
| } |
| Node c = b.getChildNodes().item(0); |
| if (nsc == null) { |
| Assert.assertNull(c.getNamespaceURI(), "unexpected namespace for " + testNodeName + "->b->c"); |
| } else { |
| Assert.assertEquals(c.getNamespaceURI(), nsc, "unexpected namespace for " + testNodeName + "->b->c"); |
| } |
| } |
| |
| private class XMLReaderFor6305029 implements XMLReader { |
| private static final String NAMESPACES = "http://xml.org/sax/features/namespaces"; |
| private static final String NAMESPACE_PREFIXES = "http://xml.org/sax/features/namespace-prefixes"; |
| private boolean namespaces = true; |
| private boolean namespacePrefixes = false; |
| private EntityResolver resolver; |
| private DTDHandler dtdHandler; |
| private ContentHandler contentHandler; |
| private ErrorHandler errorHandler; |
| |
| public boolean getFeature(final String name) throws SAXNotRecognizedException, SAXNotSupportedException { |
| if (name.equals(NAMESPACES)) { |
| return namespaces; |
| } else if (name.equals(NAMESPACE_PREFIXES)) { |
| return namespacePrefixes; |
| } else { |
| throw new SAXNotRecognizedException(); |
| } |
| } |
| |
| public void setFeature(final String name, final boolean value) throws SAXNotRecognizedException, SAXNotSupportedException { |
| if (name.equals(NAMESPACES)) { |
| namespaces = value; |
| } else if (name.equals(NAMESPACE_PREFIXES)) { |
| namespacePrefixes = value; |
| } else { |
| throw new SAXNotRecognizedException(); |
| } |
| } |
| |
| public Object getProperty(final String name) throws SAXNotRecognizedException, SAXNotSupportedException { |
| return null; |
| } |
| |
| public void setProperty(final String name, final Object value) throws SAXNotRecognizedException, SAXNotSupportedException { |
| } |
| |
| public void setEntityResolver(final EntityResolver theResolver) { |
| this.resolver = theResolver; |
| } |
| |
| public EntityResolver getEntityResolver() { |
| return resolver; |
| } |
| |
| public void setDTDHandler(final DTDHandler theHandler) { |
| dtdHandler = theHandler; |
| } |
| |
| public DTDHandler getDTDHandler() { |
| return dtdHandler; |
| } |
| |
| public void setContentHandler(final ContentHandler handler) { |
| contentHandler = handler; |
| } |
| |
| public ContentHandler getContentHandler() { |
| return contentHandler; |
| } |
| |
| public void setErrorHandler(final ErrorHandler handler) { |
| errorHandler = handler; |
| } |
| |
| public ErrorHandler getErrorHandler() { |
| return errorHandler; |
| } |
| |
| public void parse(final InputSource input) throws IOException, SAXException { |
| parse(); |
| } |
| |
| public void parse(final String systemId) throws IOException, SAXException { |
| parse(); |
| } |
| |
| private void parse() throws SAXException { |
| contentHandler.startDocument(); |
| contentHandler.startPrefixMapping("prefix", "namespaceUri"); |
| |
| AttributesImpl atts = new AttributesImpl(); |
| if (namespacePrefixes) { |
| atts.addAttribute("", "xmlns:prefix", "xmlns:prefix", "CDATA", "namespaceUri"); |
| } |
| |
| contentHandler.startElement("namespaceUri", "localName", namespacePrefixes ? "prefix:localName" : "", atts); |
| contentHandler.endElement("namespaceUri", "localName", namespacePrefixes ? "prefix:localName" : ""); |
| contentHandler.endPrefixMapping("prefix"); |
| contentHandler.endDocument(); |
| } |
| } |
| |
| /* |
| * @bug 6272879 |
| * @summary Test for JDK-6272879 |
| */ |
| @Test |
| public final void testBug6272879() throws IOException, TransformerException { |
| final String LINE_SEPARATOR = System.getProperty("line.separator"); |
| |
| final String xsl = |
| "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>" + LINE_SEPARATOR + |
| "<xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\">" + LINE_SEPARATOR + |
| "<xsl:output method=\"xml\" indent=\"no\" encoding=\"ISO-8859-1\"/>" + LINE_SEPARATOR + |
| "<xsl:template match=\"/\">" + LINE_SEPARATOR + |
| "<xsl:element name=\"TransformateurXML\">" + LINE_SEPARATOR + |
| " <xsl:for-each select=\"XMLUtils/test\">" + LINE_SEPARATOR + |
| " <xsl:element name=\"test2\">" + LINE_SEPARATOR + |
| " <xsl:element name=\"valeur2\">" + LINE_SEPARATOR + |
| " <xsl:attribute name=\"attribut2\">" + LINE_SEPARATOR + |
| " <xsl:value-of select=\"valeur/@attribut\"/>" + LINE_SEPARATOR + |
| " </xsl:attribute>" + LINE_SEPARATOR + |
| " <xsl:value-of select=\"valeur\"/>" + LINE_SEPARATOR + |
| " </xsl:element>" + LINE_SEPARATOR + |
| " </xsl:element>" + LINE_SEPARATOR + |
| " </xsl:for-each>" + LINE_SEPARATOR + |
| "</xsl:element>" + LINE_SEPARATOR + |
| "</xsl:template>" + LINE_SEPARATOR + |
| "</xsl:stylesheet>"; |
| |
| final String sourceXml = |
| "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>" + LINE_SEPARATOR + |
| // "<!DOCTYPE XMLUtils [" + LINE_SEPARATOR + |
| // "<!ELEMENT XMLUtils (test*)>" + LINE_SEPARATOR + |
| // "<!ELEMENT test (valeur*)>" + LINE_SEPARATOR + |
| // "<!ELEMENT valeur (#PCDATA)>" + LINE_SEPARATOR + |
| // "<!ATTLIST valeur attribut CDATA #REQUIRED>]>" + |
| // LINE_SEPARATOR + |
| "<XMLUtils>" + LINE_SEPARATOR + |
| " <test>" + LINE_SEPARATOR + |
| " <valeur attribut=\"Attribut 1\">Valeur 1</valeur>" + LINE_SEPARATOR + |
| " </test>" + LINE_SEPARATOR + |
| " <test>" + LINE_SEPARATOR + |
| " <valeur attribut=\"Attribut 2\">Valeur 2</valeur>" + LINE_SEPARATOR + |
| " </test>" + LINE_SEPARATOR + |
| "</XMLUtils>"; |
| |
| System.out.println("Stylesheet:"); |
| System.out.println("============================="); |
| System.out.println(xsl); |
| System.out.println(); |
| |
| System.out.println("Source before transformation:"); |
| System.out.println("============================="); |
| System.out.println(sourceXml); |
| System.out.println(); |
| |
| System.out.println("Result after transformation:"); |
| System.out.println("============================"); |
| Document document = transformInputStreamToDocument(createTransformerFromInputstream(new ByteArrayInputStream(xsl.getBytes())), |
| new ByteArrayInputStream(sourceXml.getBytes())); |
| OutputFormat format = new OutputFormat(); |
| format.setIndenting(true); |
| new XMLSerializer(System.out, format).serialize(document); |
| System.out.println(); |
| |
| System.out.println("Node content for element valeur2:"); |
| System.out.println("================================="); |
| NodeList nodes = document.getElementsByTagName("valeur2"); |
| for (int i = 0; i < nodes.getLength(); i++) { |
| Node node = nodes.item(i); |
| System.out.println(" Node value: " + node.getFirstChild().getNodeValue()); |
| System.out.println(" Node attribute: " + node.getAttributes().item(0).getNodeValue()); |
| |
| AssertJUnit.assertEquals("Node value mismatch", "Valeur " + (i + 1), node.getFirstChild().getNodeValue()); |
| AssertJUnit.assertEquals("Node attribute mismatch", "Attribut " + (i + 1), node.getAttributes().item(0).getNodeValue()); |
| } |
| } |
| |
| /* |
| * @bug 6305029 |
| * @summary Test for JDK-6305029 |
| */ |
| @Test |
| public final void testBug6305029() throws TransformerException { |
| final String XML_DOCUMENT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<prefix:localName xmlns:prefix=\"namespaceUri\"/>"; |
| |
| // test SAXSource |
| SAXSource saxSource = new SAXSource(new XMLReaderFor6305029(), new InputSource()); |
| StringWriter resultWriter = new StringWriter(); |
| createTransformer().transform(saxSource, new StreamResult(resultWriter)); |
| AssertJUnit.assertEquals("Identity transform of SAXSource", XML_DOCUMENT, resultWriter.toString()); |
| |
| // test StreamSource |
| StreamSource streamSource = new StreamSource(new StringReader(XML_DOCUMENT)); |
| resultWriter = new StringWriter(); |
| createTransformer().transform(streamSource, new StreamResult(resultWriter)); |
| AssertJUnit.assertEquals("Identity transform of StreamSource", XML_DOCUMENT, resultWriter.toString()); |
| } |
| |
| /* |
| * @bug 6505031 |
| * @summary Test transformer parses keys and their values coming from different xml documents. |
| */ |
| @Test |
| public final void testBug6505031() throws TransformerException { |
| Transformer transformer = createTransformerFromResource("transform.xsl"); |
| transformer.setParameter("config", getClass().getResource("config.xml").toString()); |
| transformer.setParameter("mapsFile", getClass().getResource("maps.xml").toString()); |
| String s = transformResourceToStringWriter(transformer, "template.xml").toString(); |
| Assert.assertTrue(s.contains("map1key1value") && s.contains("map2key1value")); |
| } |
| |
| /* |
| * @bug 8150704 |
| * @summary Test that XSL transformation with lots of temporary result trees will not run out of DTM IDs. |
| */ |
| @Test |
| public final void testBug8150704() throws TransformerException, IOException { |
| System.out.println("Testing transformation of Bug8150704-1.xml..."); |
| Transformer transformer = createTransformerFromResource("Bug8150704-1.xsl"); |
| StringWriter result = transformResourceToStringWriter(transformer, "Bug8150704-1.xml"); |
| String resultstring = result.toString().replaceAll("\\r\\n", "\n").replaceAll("\\r", "\n"); |
| String reference = getFileContentAsString(new File(getClass().getResource("Bug8150704-1.ref").getPath())); |
| Assert.assertEquals(resultstring, reference, "Output of transformation of Bug8150704-1.xml does not match reference"); |
| System.out.println("Passed."); |
| |
| System.out.println("Testing transformation of Bug8150704-2.xml..."); |
| transformer = createTransformerFromResource("Bug8150704-2.xsl"); |
| result = transformResourceToStringWriter(transformer, "Bug8150704-2.xml"); |
| resultstring = result.toString().replaceAll("\\r\\n", "\n").replaceAll("\\r", "\n"); |
| reference = getFileContentAsString(new File(getClass().getResource("Bug8150704-2.ref").getPath())); |
| Assert.assertEquals(resultstring, reference, "Output of transformation of Bug8150704-2.xml does not match reference"); |
| System.out.println("Passed."); |
| } |
| |
| /* |
| * @bug 8162598 |
| * @summary Test XSLTC handling of namespaces, especially empty namespace definitions to reset the |
| * default namespace |
| */ |
| @Test |
| public final void testBug8162598() throws IOException, TransformerException { |
| final String LINE_SEPARATOR = System.getProperty("line.separator"); |
| |
| final String xsl = |
| "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + LINE_SEPARATOR + |
| "<xsl:stylesheet xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" version=\"1.0\">" + LINE_SEPARATOR + |
| " <xsl:template match=\"/\">" + LINE_SEPARATOR + |
| " <root xmlns=\"ns1\">" + LINE_SEPARATOR + |
| " <xsl:call-template name=\"transform\"/>" + LINE_SEPARATOR + |
| " </root>" + LINE_SEPARATOR + |
| " </xsl:template>" + LINE_SEPARATOR + |
| " <xsl:template name=\"transform\">" + LINE_SEPARATOR + |
| " <test1 xmlns=\"ns2\"><b xmlns=\"ns2\"><c xmlns=\"\"></c></b></test1>" + LINE_SEPARATOR + |
| " <test2 xmlns=\"ns1\"><b xmlns=\"ns2\"><c xmlns=\"\"></c></b></test2>" + LINE_SEPARATOR + |
| " <test3><b><c xmlns=\"\"></c></b></test3>" + LINE_SEPARATOR + |
| " <test4 xmlns=\"\"><b><c xmlns=\"\"></c></b></test4>" + LINE_SEPARATOR + |
| " <test5 xmlns=\"ns1\"><b><c xmlns=\"\"></c></b></test5>" + LINE_SEPARATOR + |
| " <test6 xmlns=\"\"/>" + LINE_SEPARATOR + |
| " </xsl:template>" + LINE_SEPARATOR + |
| "</xsl:stylesheet>"; |
| |
| |
| final String sourceXml = |
| "<?xml version=\"1.0\" encoding=\"UTF-8\"?><aaa></aaa>" + LINE_SEPARATOR; |
| |
| System.out.println("Stylesheet:"); |
| System.out.println("============================="); |
| System.out.println(xsl); |
| System.out.println(); |
| |
| System.out.println("Source before transformation:"); |
| System.out.println("============================="); |
| System.out.println(sourceXml); |
| System.out.println(); |
| |
| System.out.println("Result after transformation:"); |
| System.out.println("============================"); |
| Document document = transformInputStreamToDocument( |
| createTransformerFromInputstream(new ByteArrayInputStream(xsl.getBytes())), |
| new ByteArrayInputStream(sourceXml.getBytes())); |
| OutputFormat format = new OutputFormat(); |
| format.setIndenting(true); |
| new XMLSerializer(System.out, format).serialize(document); |
| System.out.println(); |
| checkNodeNS8162598(document.getElementsByTagName("test1").item(0), "ns2", "ns2", null); |
| checkNodeNS8162598(document.getElementsByTagName("test2").item(0), "ns1", "ns2", null); |
| checkNodeNS8162598(document.getElementsByTagName("test3").item(0), null, null, null); |
| checkNodeNS8162598(document.getElementsByTagName("test4").item(0), null, null, null); |
| checkNodeNS8162598(document.getElementsByTagName("test5").item(0), "ns1", "ns1", null); |
| Assert.assertNull(document.getElementsByTagName("test6").item(0).getNamespaceURI(), "unexpected namespace for test6"); |
| } |
| } |