svn commit: r521292 - /xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java

[mu...@apache.org]

Author: mullan
Date: Thu Mar 22 07:32:50 2007
New Revision: 521292

URL: http://svn.apache.org/viewvc?view=rev&rev=521292
Log:
Test for bug 41927: Cannot canonicalize with XSLT transform

Added:
    xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java

Added: xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java
URL: http://svn.apache.org/viewvc/xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java?view=auto&rev=521292
==============================================================================
--- xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java (added)
+++ xml/security/trunk/src_unitTests/org/apache/xml/security/test/transforms/implementations/TransformXSLTTest.java Thu Mar 22 07:32:50 2007
@@ -0,0 +1,112 @@
+/*
+ * Copyright  1999-2007 The Apache Software Foundation.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+package org.apache.xml.security.test.transforms.implementations;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.xml.sax.SAXException;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+import org.apache.xml.security.signature.XMLSignatureInput;
+import org.apache.xml.security.transforms.Transform;
+import org.apache.xml.security.transforms.Transforms;
+import org.apache.xml.security.utils.Constants;
+import org.apache.xml.security.utils.XMLUtils;
+import org.apache.xpath.XPathAPI;
+
+public class TransformXSLTTest extends TestCase {
+
+    private static final String BASEDIR = System.getProperty("basedir");
+    private static final String SEP = System.getProperty("file.separator");
+    private static final String SOURCE_PATH = 
+	"data/com/phaos/phaos-xmldsig-three/";
+    private static final String SIGNATURE_FILE = 
+	"signature-rsa-detached-xslt-transform.xml";
+    private static final String STYLESHEET_FILE = "document-stylesheet.xml";
+
+    /** {@link org.apache.commons.logging} logging facility */
+    static org.apache.commons.logging.Log log = 
+        org.apache.commons.logging.LogFactory.getLog(
+                    TransformXSLTTest.class.getName());
+
+    public static Test suite() {
+        return new TestSuite(TransformXSLTTest.class);
+    }
+
+    public TransformXSLTTest(String name) {
+        super(name);
+    }
+
+    public static void main(String[] args) {
+
+        String[] testCaseName = { "-noloading",
+                                TransformXSLTTest.class.getName() };
+        junit.textui.TestRunner.main(testCaseName);
+    }
+
+    private static Document getDocument(File file) 
+	throws ParserConfigurationException, SAXException, IOException {
+
+        DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
+        dfactory.setNamespaceAware(true);
+        DocumentBuilder db = dfactory.newDocumentBuilder();
+        Document doc = db.parse(new FileInputStream(file));
+        return doc;
+    }
+
+    /**
+     * Make sure Transform.performTransform does not throw NullPointerException.
+     * See bug 41927 for more info.
+     */
+    public static void test1() throws Exception {
+        File file1  = null;
+        File file2  = null;
+        if (BASEDIR != null && !"".equals(BASEDIR)) {
+            file1 = new File(BASEDIR + SEP + SOURCE_PATH, SIGNATURE_FILE);
+            file2 = new File(BASEDIR + SEP + SOURCE_PATH, STYLESHEET_FILE);
+        } else {
+            file1 = new File(SOURCE_PATH, SIGNATURE_FILE);
+            file1 = new File(SOURCE_PATH, STYLESHEET_FILE);
+        }
+        Document doc1 = getDocument(file1);
+        Document doc2 = getDocument(file2);
+
+        Element nscontext = XMLUtils.createDSctx
+	    (doc1, "dsig", Constants.SignatureSpecNS);
+        Node transformEl = XPathAPI.selectSingleNode
+	    (doc1, "//dsig:Transform[1]", nscontext);
+	Transform transform = Transform.getInstance
+	    (doc1, Transforms.TRANSFORM_XSLT, transformEl.getChildNodes());
+
+	XMLSignatureInput output = 
+	    transform.performTransform(new XMLSignatureInput(doc2));
+    }
+
+    static {
+        org.apache.xml.security.Init.init();
+    }
+}