1 /*
2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 @test %W% %E%
26 @bug 6768332
27 @summary Tests whether internal frames are always considered opaque
28 @author anthony.petrov@...: area=awt.mixing
29 @library ../regtesthelpers
30 @build Util
31 @run main NonOpaqueInternalFrame
32 */
33
34
35 /**
36 * NonOpaqueInternalFrame.java
37 *
38 * summary: Tests whether internal frames are always considered opaque
39 */
40
41 import java.awt.*;
42 import java.awt.event.*;
43 import java.beans.PropertyVetoException;
44 import javax.swing.*;
45 import java.util.Vector;
46 import test.java.awt.regtesthelpers.Util;
47
48
49
50 public class NonOpaqueInternalFrame
51 {
52 static volatile boolean failed = false;
53
54 private static final class MyButton extends Button
55 implements ActionListener
56 {
57 public MyButton() {
58 setPreferredSize(new Dimension(100, 100));
59 addActionListener(this);
60 }
61
62 public void actionPerformed(ActionEvent e) {
63 failed = true;
64 }
65 }
66
67 private static void init()
68 {
69 String[] instructions =
70 {
71 "This is an AUTOMATIC test, simply wait until it is done.",
72 "The result (passed or failed) will be shown in the",
73 "message window below."
74 };
75 Sysout.createDialog( );
76 Sysout.printInstructions( instructions );
77
78
79 // Create a frame with two non-opaque JInternalFrame's containing
80 // heavyweight buttons.
81 JFrame jframe = new JFrame("mixing test");
82 JDesktopPane desktop = new JDesktopPane();
83 jframe.setContentPane(desktop);
84 JInternalFrame iframe1 = new JInternalFrame("iframe 1");
85 iframe1.setIconifiable(true);
86 iframe1.add(new MyButton());
87 iframe1.setBounds(10, 10, 100, 100);
88 iframe1.setOpaque(false);
89 iframe1.setVisible(true);
90 desktop.add(iframe1);
91 JInternalFrame iframe2 = new JInternalFrame("iframe 2");
92 iframe2.setIconifiable(true);
93 iframe2.add(new MyButton());
94 iframe2.setBounds(50, 50, 100, 100);
95 iframe2.setOpaque(false);
96 iframe2.setVisible(true);
97 desktop.add(iframe2);
98 jframe.setSize(300, 300);
99 jframe.setVisible(true);
100
101 Robot robot = Util.createRobot();
102 robot.setAutoDelay(20);
103
104 Util.waitForIdle(robot);
105
106 // Try selecting the bottommost frame
107 try {
108 iframe2.setSelected(true);
109 } catch (PropertyVetoException ex) {
110 ex.printStackTrace();
111 }
112
113 // Click the title bar of the internal frame
114 Point lLoc = iframe2.getLocationOnScreen();
115 System.err.println("lLoc: " + lLoc);
116 robot.mouseMove(lLoc.x + 10, lLoc.y + 10);
117 Util.waitForIdle(robot);
118
119 robot.mousePress(InputEvent.BUTTON1_MASK);
120 robot.mouseRelease(InputEvent.BUTTON1_MASK);
121 Util.waitForIdle(robot);
122
123
124 if (failed) {
125 fail("The JInternalFrame is considered non-opaque.");
126 } else {
127 pass();
128 }
129 }//End init()
130
131
132
133 /*****************************************************
134 * Standard Test Machinery Section
135 * DO NOT modify anything in this section -- it's a
136 * standard chunk of code which has all of the
137 * synchronisation necessary for the test harness.
138 * By keeping it the same in all tests, it is easier
139 * to read and understand someone else's test, as
140 * well as insuring that all tests behave correctly
141 * with the test harness.
142 * There is a section following this for test-
143 * classes
144 ******************************************************/
145 private static boolean theTestPassed = false;
146 private static boolean testGeneratedInterrupt = false;
147 private static String failureMessage = "";
148
149 private static Thread mainThread = null;
150
151 private static int sleepTime = 300000;
152
153 // Not sure about what happens if multiple of this test are
154 // instantiated in the same VM. Being static (and using
155 // static vars), it aint gonna work. Not worrying about
156 // it for now.
157 public static void main( String args[] ) throws InterruptedException
158 {
159 mainThread = Thread.currentThread();
160 try
161 {
162 init();
163 }
164 catch( TestPassedException e )
165 {
166 //The test passed, so just return from main and harness will
167 // interepret this return as a pass
168 return;
169 }
170 //At this point, neither test pass nor test fail has been
171 // called -- either would have thrown an exception and ended the
172 // test, so we know we have multiple threads.
173
174 //Test involves other threads, so sleep and wait for them to
175 // called pass() or fail()
176 try
177 {
178 Thread.sleep( sleepTime );
179 //Timed out, so fail the test
180 throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
181 }
182 catch (InterruptedException e)
183 {
184 //The test harness may have interrupted the test. If so, rethrow the exception
185 // so that the harness gets it and deals with it.
186 if( ! testGeneratedInterrupt ) throw e;
187
188 //reset flag in case hit this code more than once for some reason (just safety)
189 testGeneratedInterrupt = false;
190
191 if ( theTestPassed == false )
192 {
193 throw new RuntimeException( failureMessage );
194 }
195 }
196
197 }//main
198
199 public static synchronized void setTimeoutTo( int seconds )
200 {
201 sleepTime = seconds * 1000;
202 }
203
204 public static synchronized void pass()
205 {
206 Sysout.println( "The test passed." );
207 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
208 //first check if this is executing in main thread
209 if ( mainThread == Thread.currentThread() )
210 {
211 //Still in the main thread, so set the flag just for kicks,
212 // and throw a test passed exception which will be caught
213 // and end the test.
214 theTestPassed = true;
215 throw new TestPassedException();
216 }
217 theTestPassed = true;
218 testGeneratedInterrupt = true;
219 mainThread.interrupt();
220 }//pass()
221
222 public static synchronized void fail()
223 {
224 //test writer didn't specify why test failed, so give generic
225 fail( "it just plain failed! :-)" );
226 }
227
228 public static synchronized void fail( String whyFailed )
229 {
230 Sysout.println( "The test failed: " + whyFailed );
231 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
232 //check if this called from main thread
233 if ( mainThread == Thread.currentThread() )
234 {
235 //If main thread, fail now 'cause not sleeping
236 throw new RuntimeException( whyFailed );
237 }
238 theTestPassed = false;
239 testGeneratedInterrupt = true;
240 failureMessage = whyFailed;
241 mainThread.interrupt();
242 }//fail()
243
244 }// class NonOpaqueInternalFrame
245
246 //This exception is used to exit from any level of call nesting
247 // when it's determined that the test has passed, and immediately
248 // end the test.
249 class TestPassedException extends RuntimeException
250 {
251 }
252
253 //*********** End Standard Test Machinery Section **********
254
255
256 //************ Begin classes defined for the test ****************
257
258 // if want to make listeners, here is the recommended place for them, then instantiate
259 // them in init()
260
261 /* Example of a class which may be written as part of a test
262 class NewClass implements anInterface
263 {
264 static int newVar = 0;
265
266 public void eventDispatched(AWTEvent e)
267 {
268 //Counting events to see if we get enough
269 eventCount++;
270
271 if( eventCount == 20 )
272 {
273 //got enough events, so pass
274
275 NonOpaqueInternalFrame.pass();
276 }
277 else if( tries == 20 )
278 {
279 //tried too many times without getting enough events so fail
280
281 NonOpaqueInternalFrame.fail();
282 }
283
284 }// eventDispatched()
285
286 }// NewClass class
287
288 */
289
290
291 //************** End classes defined for the test *******************
292
293
294
295
296 /****************************************************
297 Standard Test Machinery
298 DO NOT modify anything below -- it's a standard
299 chunk of code whose purpose is to make user
300 interaction uniform, and thereby make it simpler
301 to read and understand someone else's test.
302 ****************************************************/
303
304 /**
305 This is part of the standard test machinery.
306 It creates a dialog (with the instructions), and is the interface
307 for sending text messages to the user.
308 To print the instructions, send an array of strings to Sysout.createDialog
309 WithInstructions method. Put one line of instructions per array entry.
310 To display a message for the tester to see, simply call Sysout.println
311 with the string to be displayed.
312 This mimics System.out.println but works within the test harness as well
313 as standalone.
314 */
315
316 class Sysout
317 {
318 private static TestDialog dialog;
319
320 public static void createDialogWithInstructions( String[] instructions )
321 {
322 dialog = new TestDialog( new Frame(), "Instructions" );
323 dialog.printInstructions( instructions );
324 dialog.setVisible(true);
325 println( "Any messages for the tester will display here." );
326 }
327
328 public static void createDialog( )
329 {
330 dialog = new TestDialog( new Frame(), "Instructions" );
331 String[] defInstr = { "Instructions will appear here. ", "" } ;
332 dialog.printInstructions( defInstr );
333 dialog.setVisible(true);
334 println( "Any messages for the tester will display here." );
335 }
336
337
338 public static void printInstructions( String[] instructions )
339 {
340 dialog.printInstructions( instructions );
341 }
342
343
344 public static void println( String messageIn )
345 {
346 dialog.displayMessage( messageIn );
347 System.out.println(messageIn);
348 }
349
350 }// Sysout class
351
352 /**
353 This is part of the standard test machinery. It provides a place for the
354 test instructions to be displayed, and a place for interactive messages
355 to the user to be displayed.
356 To have the test instructions displayed, see Sysout.
357 To have a message to the user be displayed, see Sysout.
358 Do not call anything in this dialog directly.
359 */
360 class TestDialog extends Dialog
361 {
362
363 TextArea instructionsText;
364 TextArea messageText;
365 int maxStringLength = 80;
366
367 //DO NOT call this directly, go through Sysout
368 public TestDialog( Frame frame, String name )
369 {
370 super( frame, name );
371 int scrollBoth = TextArea.SCROLLBARS_BOTH;
372 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
373 add( "North", instructionsText );
374
375 messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
376 add("Center", messageText);
377
378 pack();
379
380 setVisible(true);
381 }// TestDialog()
382
383 //DO NOT call this directly, go through Sysout
384 public void printInstructions( String[] instructions )
385 {
386 //Clear out any current instructions
387 instructionsText.setText( "" );
388
389 //Go down array of instruction strings
390
391 String printStr, remainingStr;
392 for( int i=0; i < instructions.length; i++ )
393 {
394 //chop up each into pieces maxSringLength long
395 remainingStr = instructions[ i ];
396 while( remainingStr.length() > 0 )
397 {
398 //if longer than max then chop off first max chars to print
399 if( remainingStr.length() >= maxStringLength )
400 {
401 //Try to chop on a word boundary
402 int posOfSpace = remainingStr.
403 lastIndexOf( ' ', maxStringLength - 1 );
404
405 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
406
407 printStr = remainingStr.substring( 0, posOfSpace + 1 );
408 remainingStr = remainingStr.substring( posOfSpace + 1 );
409 }
410 //else just print
411 else
412 {
413 printStr = remainingStr;
414 remainingStr = "";
415 }
416
417 instructionsText.append( printStr + "\n" );
418
419 }// while
420
421 }// for
422
423 }//printInstructions()
424
425 //DO NOT call this directly, go through Sysout
426 public void displayMessage( String messageIn )
427 {
428 messageText.append( messageIn + "\n" );
429 System.out.println(messageIn);
430 }
431
432 }// TestDialog class
433
434