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* 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.
*
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package com.sun.hotspot.igv.data.serialization;
import com.sun.hotspot.igv.data.*;
import java.io.*;
import java.nio.channels.Channels;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.*;
import org.openide.util.Exceptions;
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) {
try {
InputStream in = new ByteArrayInputStream(xmlString.getBytes("UTF-8"));
try {
Parser parser = new Parser(Channels.newChannel(in));
final GraphDocument parsedDocument = parser.parse();
Util.assertGraphDocumentEquals(document, parsedDocument);
} catch (SAXException ex) {
fail(ex.toString());
}
} catch (UnsupportedEncodingException ex) {
Exceptions.printStackTrace(ex);
}
}
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>");
}
}