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1
19
20 package org.openide.text;
21 import java.lang.reflect.InvocationTargetException  ;
22 import javax.swing.JEditorPane ;
23 import javax.swing.text.Document ;
24 import junit.framework.*;
25
26 import org.netbeans.junit.*;
27 import org.openide.DialogDescriptor;
28 import org.openide.cookies.EditorCookie;
29 import org.openide.filesystems.FileObject;
30 import org.openide.filesystems.FileUtil;
31 import org.openide.filesystems.LocalFileSystem;
32 import org.openide.loaders.DataObject;
33 import org.openide.util.lookup.*;
34 import org.openide.util.Mutex;
35
36
40 public class ExternalDeleteOfModifiedFileTest extends NbTestCase {
41 private DataObject obj;
42 private EditorCookie edit;
43
44
45 public ExternalDeleteOfModifiedFileTest (java.lang.String testName) {
46 super(testName);
47 }
48
49 public static Test suite() {
50 TestSuite suite = new NbTestSuite(ExternalDeleteOfModifiedFileTest.class);
51 return suite;
52 }
53
54
55 protected void setUp () throws Exception {
56 System.setProperty ("org.openide.util.Lookup", "org.openide.text.ExternalDeleteOfModifiedFileTest$Lkp");
57
58
59 clearWorkDir();
60 LocalFileSystem fs = new LocalFileSystem();
61 fs.setRootDirectory(getWorkDir());
62
63 FileObject fo = fs.getRoot().createData("Ahoj", "txt");
64
65 obj = DataObject.find(fo);
66 edit = (EditorCookie)obj.getCookie(EditorCookie.class);
67 assertNotNull("we have editor", edit);
68 }
69
70 public void testModifyTheFileAndThenPreventItToBeSavedOnFileDisappear() throws Exception {
71 Document doc = edit.openDocument();
72
73 doc.insertString(0, "Ahoj", null);
74 assertTrue("Modified", edit.isModified());
75
76 edit.open();
77 waitEQ();
78
79 JEditorPane [] arr = getPanes();
80 assertNotNull("There is one opened pane", arr);
81
82 java.awt.Component c = arr[0];
83 while (!(c instanceof CloneableEditor)) {
84 c = c.getParent();
85 }
86 CloneableEditor ce = (CloneableEditor)c;
87
88 DD.toReturn = DialogDescriptor.CANCEL_OPTION;
90
91 java.io.File f = FileUtil.toFile(obj.getPrimaryFile());
92 assertNotNull("There is file behind the fo", f);
93 f.delete();
94 obj.getPrimaryFile().getParent().refresh();
95
96 waitEQ();
97
98 assertNotNull ("Text message was there", DD.message);
99 assertEquals("Ok/cancel type", DialogDescriptor.OK_CANCEL_OPTION, DD.type);
100
101 String txt = doc.getText(0, doc.getLength());
102 assertEquals("The right text is there", txt, "Ahoj");
103
104 arr = getPanes();
105 assertNotNull("Panes are still open", arr);
106 assertTrue("Document is remains modified", edit.isModified());
107
108 DD.clear(DialogDescriptor.OK_OPTION);
111
112 ce.close();
113 waitEQ();
114
115 arr = getPanes();
116 assertNull("Now everything is closed", arr);
117 }
118
119 private JEditorPane [] getPanes() {
120 return Mutex.EVENT.readAccess(new Mutex.Action<JEditorPane []>() {
121 public JEditorPane [] run() {
122 return edit.getOpenedPanes();
123 }
124 });
125 }
126
127 private void waitEQ() throws InterruptedException , java.lang.reflect.InvocationTargetException {
128 javax.swing.SwingUtilities.invokeAndWait(new Runnable () {
129 public void run () {
130 }
131 });
132 }
133
134 public static final class Lkp extends org.openide.util.lookup.AbstractLookup {
138 public Lkp () {
139 this (new org.openide.util.lookup.InstanceContent ());
140 }
141
142 private Lkp (org.openide.util.lookup.InstanceContent ic) {
143 super (ic);
144 ic.add (new DD ());
145 }
146 }
147
148
150 private static final class DD extends org.openide.DialogDisplayer {
151 public static Object [] options;
152 public static Object toReturn;
153 public static Object message;
154 public static int type = -1;
155
156 public static void clear(Object t) {
157 type = -1;
158 message = null;
159 options = null;
160 toReturn = t;
161 }
162
163 public java.awt.Dialog createDialog(org.openide.DialogDescriptor descriptor) {
164 throw new IllegalStateException ("Not implemented");
165 }
166
167 public Object notify(org.openide.NotifyDescriptor descriptor) {
168 assertNull (options);
169 if (type != -1) {
170 fail("Second question: " + type);
171 }
172 if (toReturn == null) {
173 fail("Not specified what we shall return: " + toReturn);
174 }
175 options = descriptor.getOptions();
176 message = descriptor.getMessage();
177 type = descriptor.getOptionType();
178 Object r = toReturn;
179 toReturn = null;
180 return r;
181 }
182
183 }
185 }
186 |
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