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1
19
20 package org.openide.loaders;
21
22 import junit.framework.AssertionFailedError;
23 import org.netbeans.junit.NbTestCase;
24 import org.openide.filesystems.FileAttributeEvent;
25 import org.openide.filesystems.FileChangeListener;
26 import org.openide.filesystems.FileEvent;
27 import org.openide.filesystems.FileObject;
28 import org.openide.filesystems.FileRenameEvent;
29 import org.openide.filesystems.FileSystem;
30 import org.openide.filesystems.FileUtil;
31 import org.openide.filesystems.Repository;
32 import org.openide.nodes.Node;
33 import org.openide.util.RequestProcessor;
34
35
40 public class Deadlock51637Test extends NbTestCase implements FileChangeListener {
41 FileObject toolbars;
42 FileSystem fs;
43 DataFolder toolbarsFolder;
44 DataFolder anotherFolder;
45 DataObject obj;
46
47 Node node;
48 Exception  assigned;
49 boolean called;
50 boolean enough;
51
52 public Deadlock51637Test(String testName) {
53 super (testName);
54 }
55
56 protected void setUp() throws Exception {
57 fs = Repository.getDefault ().getDefaultFileSystem ();
58 FileObject root = fs.getRoot ();
59 toolbars = FileUtil.createFolder (root, "Toolbars");
60 toolbarsFolder = DataFolder.findFolder (toolbars);
61 FileObject[] arr = toolbars.getChildren ();
62 for (int i = 0; i < arr.length; i++) {
63 arr[i].delete ();
64 }
65 FileObject fo = FileUtil.createData (root, "Ahoj.txt");
66 obj = DataObject.find (fo);
67 fo = FileUtil.createFolder (root, "Another");
68 anotherFolder = DataFolder.findFolder (fo);
69
70 fs.addFileChangeListener (this);
71 }
72
73 protected void tearDown() throws Exception {
74 fs.removeFileChangeListener (this);
75
76 assertTrue ("The doCreateNode must be called", called);
77
78 FileObject[] arr = toolbars.getChildren ();
79 for (int i = 0; i < arr.length; i++) {
80 arr[i].delete ();
81 }
82
83 }
84
85 private void doCreateNode () {
86 if (enough) {
87 return;
88 }
89 if (node != null) {
90 assertNotNull ("Node is not null, but it was not assigned", assigned);
91
92 AssertionFailedError a = new AssertionFailedError ("Node cannot be null");
93 a.initCause (assigned);
94 throw a;
95 }
96 enough = true;
98 fs.removeFileChangeListener (this);
99
100 called = true;
101
102 boolean ok;
103 try {
104 final Exception now = new Exception ("Calling to rp");
105 ok = RequestProcessor.getDefault ().post (new Runnable () {
106 public void run () {
107 node = obj.getNodeDelegate ();
108
109 assigned = new Exception ("Created in RP");
110 assigned.initCause (now);
111 }
112 }).waitFinished (100000);
113 } catch (InterruptedException ex) {
114 AssertionFailedError a = new AssertionFailedError (ex.getMessage ());
115 a.initCause (ex);
116 throw a;
117 }
118
119 if (node == null) {
120 fail ("Node is still null and the waitFinished was " + ok);
121 }
122 }
123
124
125 public void testMove () throws Exception {
126 obj.move (anotherFolder);
127 }
128
129 public void testCopy () throws Exception {
130 obj.copy (anotherFolder);
131 }
132
133 public void testRename () throws Exception {
134 obj.rename ("NewName.txt");
135 }
136
137 public void testCreateShadow () throws Exception {
138 obj.createShadow (anotherFolder);
139 }
140
141 public void testTemplate () throws Exception {
142 obj.createFromTemplate (anotherFolder);
143 }
144
145 public void testTemplate2 () throws Exception {
146 obj.createFromTemplate (anotherFolder, "AhojVole.txt");
147 }
148
149
153 public void fileRenamed (FileRenameEvent fe) {
154 doCreateNode ();
155 }
156
157 public void fileAttributeChanged (FileAttributeEvent fe) {
158 }
159
160 public void fileFolderCreated (FileEvent fe) {
161 doCreateNode ();
162 }
163
164 public void fileDeleted (FileEvent fe) {
165 doCreateNode ();
166 }
167
168 public void fileDataCreated (FileEvent fe) {
169 doCreateNode ();
170 }
171
172 public void fileChanged (FileEvent fe) {
173 doCreateNode ();
174 }
175
176 }
177 |
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