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Java > Open Source Codes > org > apache > tools > ant > AntClassLoaderTest


1 /*
2  * Copyright 2000-2002,2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17
18 package org.apache.tools.ant;
19
20 import java.io.File JavaDoc;
21 import java.io.IOException JavaDoc;
22 import java.net.URL JavaDoc;
23 import java.util.ArrayList JavaDoc;
24 import java.util.Arrays JavaDoc;
25 import java.util.Collections JavaDoc;
26 import java.util.Enumeration JavaDoc;
27 import java.util.List JavaDoc;
28 import junit.framework.TestCase;
29 import org.apache.tools.ant.BuildException;
30 import org.apache.tools.ant.Project;
31 import org.apache.tools.ant.types.Path;
32 import org.apache.tools.ant.util.FileUtils;
33
34 /**
35  * Test case for ant class loader
36  *
37  */
38 public class AntClassLoaderTest extends TestCase {
39
40     private Project p;
41
42     public AntClassLoaderTest(String JavaDoc name) {
43         super(name);
44     }
45
46     public void setUp() {
47         p = new Project();
48         p.init();
49     }
50
51     public void testCleanup() throws BuildException {
52         Path path = new Path(p, ".");
53         AntClassLoader loader = new AntClassLoader(p, path);
54         try {
55             // we don't expect to find this
56 loader.findClass("fubar");
57             fail("Did not expect to find fubar class");
58         } catch (ClassNotFoundException JavaDoc e) {
59             // ignore expected
60 }
61
62         loader.cleanup();
63         try {
64             // we don't expect to find this
65 loader.findClass("fubar");
66             fail("Did not expect to find fubar class");
67         } catch (ClassNotFoundException JavaDoc e) {
68             // ignore expected
69 } catch (NullPointerException JavaDoc e) {
70             fail("loader should not fail even if cleaned up");
71         }
72
73         // tell the build it is finished
74 p.fireBuildFinished(null);
75         try {
76             // we don't expect to find this
77 loader.findClass("fubar");
78             fail("Did not expect to find fubar class");
79         } catch (ClassNotFoundException JavaDoc e) {
80             // ignore expected
81 } catch (NullPointerException JavaDoc e) {
82             fail("loader should not fail even if project finished");
83         }
84     }
85 }
86
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