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1
19
20 package org.netbeans.core.registry;
21
22 import junit.textui.TestRunner;
23 import org.netbeans.api.registry.*;
24 import org.netbeans.junit.NbTestCase;
25 import org.netbeans.junit.NbTestSuite;
26 import org.netbeans.spi.registry.BasicContext;
27 import org.netbeans.spi.registry.SpiUtils;
28 import org.openide.filesystems.FileLock;
29 import org.openide.filesystems.FileObject;
30 import org.openide.filesystems.LocalFileSystem;
31 import org.openide.modules.ModuleInfo;
32 import org.openide.util.Lookup;
33
34 import java.io.OutputStream  ;
35 import java.util.ArrayList ;
36
37
41 public class ExternalModificationTest extends NbTestCase {
42
43 public ExternalModificationTest(String name) {
44 super (name);
45 }
46
47 public static void main(String [] args) {
48 TestRunner.run(new NbTestSuite(ExternalModificationTest.class));
49 }
50
51 protected void setUp () throws Exception {
52 clearWorkDir();
53 Lookup.getDefault().lookup(ModuleInfo.class);
54 }
55
56 public void testExternalModification() throws Exception {
57 LocalFileSystem lfs = new LocalFileSystem();
58 lfs.setRootDirectory(getWorkDir());
59 FileObject exte = lfs.getRoot().createFolder("exte");
60
61 BasicContext root = new ResettableContextImpl(lfs.getRoot());
62 Context rootContext = SpiUtils.createContext(root);
63
64 Context ctx = rootContext.getSubcontext("exte");
65
66 FileSystemListener l = new FileSystemListener();
67 rootContext.addContextListener(l);
68 FileSystemListener l2 = new FileSystemListener();
69 ctx.addContextListener(l2);
70
71 assertTrue("There cannot be any binding yet", ctx.getBindingNames().size() == 0);
72
73 FileObject fo2 = exte.createData("smth", "instance");
74 assertEquals("There must be one event fired", 1, l.b.size());
76 assertEquals("There must be one event fired", 1, l.all.size());
77 assertEquals("There must be one event fired", 1, l2.b.size());
78 assertEquals("There must be one event fired", 1, l2.all.size());
79 assertEquals("The event must be BindingEvent.BINDING_ADDED", BindingEvent.BINDING_ADDED, ((BindingEvent)l.b.get(0)).getType());
80 assertEquals("There must be one binding", 1, ctx.getBindingNames().size());
81 l.reset();
82 l2.reset();
83
84 FileLock lock = fo2.lock();
85 OutputStream os = fo2.getOutputStream(lock);
86 os.write(74);
88 os.close();
89 lock.releaseLock();
90 assertEquals("There must be one event fired", 1, l.b.size());
92 assertEquals("There must be one event fired", 1, l.all.size());
93 assertEquals("There must be one event fired", 1, l2.b.size());
94 assertEquals("There must be one event fired", 1, l2.all.size());
95 assertEquals("The event must be BindingEvent.BINDING_MODIFIED", BindingEvent.BINDING_MODIFIED, ((BindingEvent)l.b.get(0)).getType());
96 assertEquals("There must be one binding", 1, ctx.getBindingNames().size());
97 l.reset();
98 l2.reset();
99
100 fo2.delete();
101 assertEquals("There must be one event fired", 1, l.b.size());
103 assertEquals("There must be one event fired", 1, l.all.size());
104 assertEquals("There must be one event fired", 1, l2.b.size());
105 assertEquals("There must be one event fired", 1, l2.all.size());
106 assertEquals("The event must be BindingEvent.BINDING_REMOVED", BindingEvent.BINDING_REMOVED, ((BindingEvent)l.b.get(0)).getType());
107 assertEquals("There must be zero binding", 0, ctx.getBindingNames().size());
108 l.reset();
109 l2.reset();
110
111
112 fo2 = exte.createData("thrash", "odpad");
114 assertEquals("There must be zero event fired", 0, l.b.size());
116 assertEquals("There must be zero event fired", 0, l.all.size());
117 assertEquals("There must be zero event fired", 0, l2.b.size());
118 assertEquals("There must be zero event fired", 0, l2.all.size());
119 assertEquals("There must be zero binding only", 0, ctx.getBindingNames().size());
120 l.reset();
121 l2.reset();
122
123 lock = fo2.lock();
124 os = fo2.getOutputStream(lock);
125 os.write(74);
127 os.close();
128 lock.releaseLock();
129 assertEquals("There must be zero event fired", 0, l.b.size());
131 assertEquals("There must be zero event fired", 0, l.all.size());
132 assertEquals("There must be zero event fired", 0, l2.b.size());
133 assertEquals("There must be zero event fired", 0, l2.all.size());
134 assertEquals("There must be zero binding only", 0, ctx.getBindingNames().size());
135 l.reset();
136 l2.reset();
137
138 fo2.delete();
139 assertEquals("There must be zero event fired", 0, l.b.size());
141 assertEquals("There must be zero event fired", 0, l.all.size());
142 assertEquals("There must be zero event fired", 0, l2.b.size());
143 assertEquals("There must be zero event fired", 0, l2.all.size());
144 assertEquals("There must be zero binding only", 0, ctx.getBindingNames().size());
145 l.reset();
146 l2.reset();
147
148 }
149
150 public static class FileSystemListener implements ContextListener {
151
152 ArrayList s;
153 ArrayList a;
154 ArrayList b;
155 ArrayList all;
156 String error = null;
157
158 public FileSystemListener() {
159 reset();
160 }
161
162 public void reset() {
163 s = new ArrayList ();
164 b = new ArrayList ();
165 a = new ArrayList ();
166 all = new ArrayList ();
167 error = null;
168 }
169
170 public void subcontextChanged(SubcontextEvent evt) {
171 s.add(evt);
172 all.add(evt);
173 }
174
175 public void bindingChanged(BindingEvent evt) {
176 b.add(evt);
177 all.add(evt);
178 }
179
180 public void attributeChanged(AttributeEvent evt) {
181 a.add(evt);
182 all.add(evt);
183 }
184
185 }
186 }
187 |
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