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Java > Open Source Codes > org > netbeans > core > startup > NbInstallerTest4


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.core.startup;
21
22 import java.io.File JavaDoc;
23 import java.util.Arrays JavaDoc;
24 import java.util.Collections JavaDoc;
25 import java.util.HashSet JavaDoc;
26 import java.util.Set JavaDoc;
27 import org.netbeans.Module;
28 import org.netbeans.ModuleManager;
29 import org.openide.filesystems.Repository;
30
31 /** Test the NetBeans module installer implementation.
32  * Broken into pieces to ensure each runs in its own VM.
33  * @author Jesse Glick
34  */
35 public class NbInstallerTest4 extends SetupHid {
36
37     /*
38     static {
39         // Turn on verbose logging while developing tests:
40         System.setProperty("org.netbeans.core.modules", "0");
41         System.setProperty("org.netbeans.core.projects", "0");
42     }
43      */
44     
45     public NbInstallerTest4(String JavaDoc name) {
46         super(name);
47     }
48     
49     /** Test #21173/#23609: overriding layers by module dependencies.
50      * Version 1: all modules loaded together.
51      */
52     public void testDependencyLayerOverrides1() throws Exception JavaDoc {
53         Main.getModuleSystem (); // init module system
54 final FakeEvents ev = new FakeEvents();
55         org.netbeans.core.startup.NbInstaller installer = new org.netbeans.core.startup.NbInstaller(ev);
56         ModuleManager mgr = new ModuleManager(installer, ev);
57         installer.registerManager(mgr);
58         mgr.mutexPrivileged().enterWriteAccess();
59         try {
60             Module m1 = mgr.create(new File JavaDoc(jars, "base-layer-mod.jar"), null, false, false, false);
61             Module m2 = mgr.create(new File JavaDoc(jars, "override-layer-mod.jar"), null, false, false, false);
62             assertEquals(Collections.EMPTY_SET, m2.getProblems());
63             assertEquals(null, slurp("foo/file1.txt"));
64             assertEquals(null, slurp("foo/file3.txt"));
65             assertEquals(null, slurp("foo/file4.txt"));
66             Set JavaDoc m1m2 = new HashSet JavaDoc(Arrays.asList(new Module[] {m1, m2}));
67             mgr.enable(m1m2);
68             assertEquals("base contents", slurp("foo/file1.txt"));
69             assertEquals("customized contents", slurp("foo/file3.txt"));
70             assertEquals(null, slurp("foo/file4.txt"));
71             assertEquals("someotherval", Repository.getDefault().getDefaultFileSystem().findResource("foo/file5.txt").getAttribute("myattr"));
72             mgr.disable(m1m2);
73             assertEquals(null, slurp("foo/file1.txt"));
74             mgr.delete(m2);
75             mgr.delete(m1);
76         } finally {
77             mgr.mutexPrivileged().exitWriteAccess();
78         }
79     }
80
81 }
82
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