--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/visualizer/Data/test/unit/src/com/sun/hotspot/igv/data/serialization/ParserTest.java	Tue Feb 07 22:41:09 2012 +0100
@@ -0,0 +1,223 @@
+/*
+ * Copyright (c) 1998, 2007, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 com.sun.hotspot.igv.data.serialization;
+
+import com.sun.hotspot.igv.data.*;
+import java.io.CharArrayWriter;
+import java.io.StringReader;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import org.junit.*;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
+/**
+ *
+ * @author Thomas Wuerthinger
+ */
+public class ParserTest {
+
+    public ParserTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+    }
+
+    @AfterClass
+    public static void tearDownClass() throws Exception {
+    }
+
+    @Before
+    public void setUp() {
+    }
+
+    @After
+    public void tearDown() {
+    }
+
+    private void test(GraphDocument document) {
+        final Printer printer = new Printer();
+        final CharArrayWriter writer = new CharArrayWriter();
+        printer.export(writer, document);
+        test(document, writer.toString());
+    }
+
+    private void test(GraphDocument document, String xmlString) {
+        
+        StringReader sr = new StringReader(xmlString);
+        InputSource is = new InputSource(sr);
+
+        try {
+            Parser parser = new Parser();
+            final GraphDocument parsedDocument = parser.parse(is, null);
+            Util.assertGraphDocumentEquals(document, parsedDocument);
+        } catch (SAXException ex) {
+            fail(ex.toString());
+        }
+    }
+
+    private void testBoth(GraphDocument document, String xmlString) {
+        test(document);
+        test(document, xmlString);
+    }
+
+    /**
+     * Test of graph document serialization
+     */
+    @Test
+    public void testSerialization() {
+        final GraphDocument doc = new GraphDocument();
+
+        test(doc);
+
+        final Group group1 = new Group(doc);
+        doc.addElement(group1);
+        test(doc);
+
+        final Group group2 = new Group(doc);
+        doc.addElement(group2);
+        test(doc);
+
+        final InputGraph graph = new InputGraph("");
+        group1.addElement(graph);
+        test(doc);
+
+        graph.addNode(new InputNode(0));
+        test(doc);
+
+        graph.addNode(new InputNode(1));
+        test(doc);
+
+        graph.addNode(new InputNode(2));
+        test(doc);
+
+        graph.addNode(new InputNode(3));
+        test(doc);
+
+        graph.addEdge(new InputEdge((char)0, (char)0, 0, 1));
+        test(doc);
+
+        graph.addEdge(new InputEdge((char)1, (char)1, 0, 1));
+        test(doc);
+
+        graph.addEdge(new InputEdge((char)0, (char)0, 1, 2));
+        test(doc);
+        
+        graph.addEdge(new InputEdge((char)0, (char)0, 2, 3));
+        test(doc);
+
+        group1.setMethod(new InputMethod(group1, "testMethod", "tM", 1));
+        test(doc);
+
+        final InputBlock b1 = graph.addBlock("1");
+        b1.addNode(0);
+        b1.addNode(1);
+
+        final InputBlock b2 = graph.addBlock("2");
+        b2.addNode(2);
+        b2.addNode(3);
+        test(doc);
+
+        final GraphDocument document2 = new GraphDocument();
+        doc.addGraphDocument(document2);
+        test(doc);
+        assertTrue(doc.getElements().size() == 2);
+
+        final Group group3 = new Group(document2);
+        document2.addElement(group3);
+        doc.addGraphDocument(document2);
+        assertTrue(doc.getElements().size() == 3);
+        assertTrue(document2.getElements().size() == 0);
+
+        doc.clear();
+        test(doc);
+        Util.assertGraphDocumentEquals(doc, new GraphDocument());
+    }
+
+	@Test
+	public void testSimpleExport() {
+		GraphDocument document = new GraphDocument();
+		Group g = new Group(document);
+		document.addElement(g);
+        
+		InputGraph graph = new InputGraph("TestGraph");
+                g.addElement(graph);
+		graph.getProperties().setProperty("testName", "testValue");
+
+		InputNode n1 = new InputNode(0);
+		InputNode n2 = new InputNode(1);
+		InputEdge e1 = new InputEdge((char)0, 0, 1);
+		InputEdge e2 = new InputEdge((char)1, 0, 1);
+		graph.addNode(n1);
+		graph.addNode(n2);
+		graph.addEdge(e1);
+		graph.addEdge(e2);
+        
+        test(document);
+	}
+
+	@Test
+	public void testComplexExport() {
+
+		GraphDocument document = new GraphDocument();
+		Group g = new Group(document);
+		document.addElement(g);
+
+		InputGraph graph = new InputGraph("TestGraph");
+                g.addElement(graph);
+		graph.getProperties().setProperty("testName", "testValue");
+
+		InputNode n1 = new InputNode(0);
+		InputNode n2 = new InputNode(1);
+		InputEdge e1 = new InputEdge((char)0, 0, 0);
+		InputEdge e2 = new InputEdge((char)1, 1, 1);
+		graph.addNode(n1);
+		graph.addNode(n2);
+		graph.addEdge(e1);
+		graph.addEdge(e2);
+
+		InputGraph graph2 = new InputGraph("TestGraph2");
+                g.addElement(graph2);
+		graph2.addNode(n1);
+		InputNode n3 = new InputNode(2);
+		graph2.addNode(n3);
+		InputEdge e3 = new InputEdge((char)0, 0, 2);
+		graph2.addEdge(e3);
+
+        test(document);
+	}
+
+
+    /**
+     * Test of parse method, of class Parser.
+     */
+    @Test
+    public void testParse() {
+        testBoth(new GraphDocument(), "<graphDocument></graphDocument>");
+    }
+
+}
\ No newline at end of file