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Java > Open Source Codes > org > netbeans > modules > java > source > parsing > PerfZipJarOpenTest


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.java.source.parsing;
21 import com.sun.source.tree.CompilationUnitTree;
22 import java.io.File JavaDoc;
23 import java.util.jar.JarFile JavaDoc;
24 import junit.framework.*;
25 import org.netbeans.modules.java.source.StopWatch;
26 import org.netbeans.modules.java.source.TestUtil;
27
28 /** Tests what is slow on working with Jar/Zip files
29  *
30  * @author Petr Hrebejk
31  */
32 public class PerfZipJarOpenTest extends TestCase {
33
34     private File JavaDoc workDir;
35     private File JavaDoc rtJar;
36
37     public PerfZipJarOpenTest(String JavaDoc testName) {
38         super(testName);
39     }
40
41     protected void setUp() throws Exception JavaDoc {
42         workDir = TestUtil.createWorkFolder();
43         TestUtil.copyFiles( TestUtil.getJdkDir(), workDir, TestUtil.RT_JAR );
44         rtJar = new File JavaDoc( workDir, TestUtil.RT_JAR );
45     }
46
47     protected void tearDown() throws Exception JavaDoc {
48         TestUtil.removeWorkFolder( workDir );
49     }
50
51     
52     public void testOpenCloseJar() throws Exception JavaDoc {
53         
54         StopWatch swatch = new StopWatch();
55         JarFile JavaDoc jf;
56         
57         for( int i = 0; i < 10; i++ ) {
58             
59             swatch.start();
60             jf = new JarFile JavaDoc( rtJar );
61             swatch.stop( "Create done" );
62             
63             swatch.start();
64             jf.close();
65             swatch.stop( "Close done" );
66
67             /*
68             swatch.start();
69             CompilationUnitTree cu = ji.parse( fileName, source );
70             swatch.stop( "Close done" );
71             */
72         }
73         
74     }
75     
76
77 }
78
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