1 /*
2 * Copyright (c) 2009, 2016, 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 @key headful
27 @bug 6779670
28 @summary Tests if a LW components in the glass pane affects HW in the content pane
29 @author anthony.petrov@...: area=awt.mixing
30 @library ../regtesthelpers
31 @build Util
32 @run main JButtonInGlassPane
33 */
34
35
36 /**
37 * JButtonInGlassPane.java
38 *
39 * summary: Tests whether a LW menu correctly overlaps a HW button
40 */
41
42 import java.awt.*;
43 import java.awt.event.*;
44 import javax.swing.*;
45 import test.java.awt.regtesthelpers.Util;
46
47
48
49 public class JButtonInGlassPane
50 {
51 static volatile boolean failed = false;
52
53 private static void init()
54 {
55 //*** Create instructions for the user here ***
56
57 String[] instructions =
58 {
59 "This is an AUTOMATIC test, simply wait until it is done.",
60 "The result (passed or failed) will be shown in the",
61 "message window below."
62 };
63 Sysout.createDialog( );
64 Sysout.printInstructions( instructions );
65
66 JFrame frame = new JFrame("Glass Pane children test");
67 frame.setLayout(null);
68
69 final Button button = new Button("AWT Button");
70 button.setBounds(100,100,100,100);
71 frame.add(button);
72
73 button.addActionListener(new ActionListener() {
74 public void actionPerformed(ActionEvent e) {
75 failed = true;
76 }
77 });
78
79 frame.getGlassPane().setVisible(true);
80 Container glassPane = (Container) frame.getGlassPane();
81 glassPane.setLayout(null);
82
83 final JButton jbutton = new JButton("JButton");
84 jbutton.setBounds(50,50,100,100);
85 glassPane.add(jbutton);
86
87 jbutton.setVisible(false);
88
89 frame.setSize(400, 400);
90 frame.setLocationRelativeTo(null);
91 frame.setVisible(true);
92
93 Robot robot = Util.createRobot();
94 robot.setAutoDelay(20);
95
96 Util.waitForIdle(robot);
97
98 jbutton.setVisible(true);
99 Util.waitForIdle(robot);
100
101 // Click the LW button - in the area that intersects with
102 // the HW button.
103 Point lLoc = jbutton.getLocationOnScreen();
104 robot.mouseMove(lLoc.x + jbutton.getWidth() - 5, lLoc.y + jbutton.getHeight() - 5);
105
106 robot.mousePress(InputEvent.BUTTON1_MASK);
107 robot.mouseRelease(InputEvent.BUTTON1_MASK);
108 Util.waitForIdle(robot);
109
110 jbutton.setBounds(50,50,120,120);
111 Util.waitForIdle(robot);
112
113 // Now click on the 'added' area of the LW button that again
114 // intersects with the HW.
115 robot.mouseMove(lLoc.x + jbutton.getWidth() - 5, lLoc.y + jbutton.getHeight() - 5);
116
117 robot.mousePress(InputEvent.BUTTON1_MASK);
118 robot.mouseRelease(InputEvent.BUTTON1_MASK);
119 Util.waitForIdle(robot);
120
121 if (failed) {
122 JButtonInGlassPane.fail("The LW button did not receive the click.");
123 } else {
124 JButtonInGlassPane.pass();
125 }
126 }//End init()
127
128
129
130 /*****************************************************
131 * Standard Test Machinery Section
132 * DO NOT modify anything in this section -- it's a
133 * standard chunk of code which has all of the
134 * synchronisation necessary for the test harness.
135 * By keeping it the same in all tests, it is easier
136 * to read and understand someone else's test, as
137 * well as insuring that all tests behave correctly
138 * with the test harness.
139 * There is a section following this for test-
140 * classes
141 ******************************************************/
142 private static boolean theTestPassed = false;
143 private static boolean testGeneratedInterrupt = false;
144 private static String failureMessage = "";
145
146 private static Thread mainThread = null;
147
148 private static int sleepTime = 300000;
149
150 // Not sure about what happens if multiple of this test are
151 // instantiated in the same VM. Being static (and using
152 // static vars), it aint gonna work. Not worrying about
153 // it for now.
154 public static void main( String args[] ) throws InterruptedException
155 {
156 mainThread = Thread.currentThread();
157 try
158 {
159 init();
160 }
161 catch( TestPassedException e )
162 {
163 //The test passed, so just return from main and harness will
164 // interepret this return as a pass
165 return;
166 }
167 //At this point, neither test pass nor test fail has been
168 // called -- either would have thrown an exception and ended the
169 // test, so we know we have multiple threads.
170
171 //Test involves other threads, so sleep and wait for them to
172 // called pass() or fail()
173 try
174 {
175 Thread.sleep( sleepTime );
176 //Timed out, so fail the test
177 throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
178 }
179 catch (InterruptedException e)
180 {
181 //The test harness may have interrupted the test. If so, rethrow the exception
182 // so that the harness gets it and deals with it.
183 if( ! testGeneratedInterrupt ) throw e;
184
185 //reset flag in case hit this code more than once for some reason (just safety)
186 testGeneratedInterrupt = false;
187
188 if ( theTestPassed == false )
189 {
190 throw new RuntimeException( failureMessage );
191 }
192 }
193
194 }//main
195
196 public static synchronized void setTimeoutTo( int seconds )
197 {
198 sleepTime = seconds * 1000;
199 }
200
201 public static synchronized void pass()
202 {
203 Sysout.println( "The test passed." );
204 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
205 //first check if this is executing in main thread
206 if ( mainThread == Thread.currentThread() )
207 {
208 //Still in the main thread, so set the flag just for kicks,
209 // and throw a test passed exception which will be caught
210 // and end the test.
211 theTestPassed = true;
212 throw new TestPassedException();
213 }
214 theTestPassed = true;
215 testGeneratedInterrupt = true;
216 mainThread.interrupt();
217 }//pass()
218
219 public static synchronized void fail()
220 {
221 //test writer didn't specify why test failed, so give generic
222 fail( "it just plain failed! :-)" );
223 }
224
225 public static synchronized void fail( String whyFailed )
226 {
227 Sysout.println( "The test failed: " + whyFailed );
228 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
229 //check if this called from main thread
230 if ( mainThread == Thread.currentThread() )
231 {
232 //If main thread, fail now 'cause not sleeping
233 throw new RuntimeException( whyFailed );
234 }
235 theTestPassed = false;
236 testGeneratedInterrupt = true;
237 failureMessage = whyFailed;
238 mainThread.interrupt();
239 }//fail()
240
241 }// class JButtonInGlassPane
242
243 //This exception is used to exit from any level of call nesting
244 // when it's determined that the test has passed, and immediately
245 // end the test.
246 class TestPassedException extends RuntimeException
247 {
248 }
249
250 //*********** End Standard Test Machinery Section **********
251
252
253 //************ Begin classes defined for the test ****************
254
255 // if want to make listeners, here is the recommended place for them, then instantiate
256 // them in init()
257
258 /* Example of a class which may be written as part of a test
259 class NewClass implements anInterface
260 {
261 static int newVar = 0;
262
263 public void eventDispatched(AWTEvent e)
264 {
265 //Counting events to see if we get enough
266 eventCount++;
267
268 if( eventCount == 20 )
269 {
270 //got enough events, so pass
271
272 JButtonInGlassPane.pass();
273 }
274 else if( tries == 20 )
275 {
276 //tried too many times without getting enough events so fail
277
278 JButtonInGlassPane.fail();
279 }
280
281 }// eventDispatched()
282
283 }// NewClass class
284
285 */
286
287
288 //************** End classes defined for the test *******************
289
290
291
292
293 /****************************************************
294 Standard Test Machinery
295 DO NOT modify anything below -- it's a standard
296 chunk of code whose purpose is to make user
297 interaction uniform, and thereby make it simpler
298 to read and understand someone else's test.
299 ****************************************************/
300
301 /**
302 This is part of the standard test machinery.
303 It creates a dialog (with the instructions), and is the interface
304 for sending text messages to the user.
305 To print the instructions, send an array of strings to Sysout.createDialog
306 WithInstructions method. Put one line of instructions per array entry.
307 To display a message for the tester to see, simply call Sysout.println
308 with the string to be displayed.
309 This mimics System.out.println but works within the test harness as well
310 as standalone.
311 */
312
313 class Sysout
314 {
315 private static TestDialog dialog;
316
317 public static void createDialogWithInstructions( String[] instructions )
318 {
319 dialog = new TestDialog( new Frame(), "Instructions" );
320 dialog.printInstructions( instructions );
321 dialog.setVisible(true);
322 println( "Any messages for the tester will display here." );
323 }
324
325 public static void createDialog( )
326 {
327 dialog = new TestDialog( new Frame(), "Instructions" );
328 String[] defInstr = { "Instructions will appear here. ", "" } ;
329 dialog.printInstructions( defInstr );
330 dialog.setVisible(true);
331 println( "Any messages for the tester will display here." );
332 }
333
334
335 public static void printInstructions( String[] instructions )
336 {
337 dialog.printInstructions( instructions );
338 }
339
340
341 public static void println( String messageIn )
342 {
343 dialog.displayMessage( messageIn );
344 System.out.println(messageIn);
345 }
346
347 }// Sysout class
348
349 /**
350 This is part of the standard test machinery. It provides a place for the
351 test instructions to be displayed, and a place for interactive messages
352 to the user to be displayed.
353 To have the test instructions displayed, see Sysout.
354 To have a message to the user be displayed, see Sysout.
355 Do not call anything in this dialog directly.
356 */
357 class TestDialog extends Dialog
358 {
359
360 TextArea instructionsText;
361 TextArea messageText;
362 int maxStringLength = 80;
363
364 //DO NOT call this directly, go through Sysout
365 public TestDialog( Frame frame, String name )
366 {
367 super( frame, name );
368 int scrollBoth = TextArea.SCROLLBARS_BOTH;
369 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
370 add( "North", instructionsText );
371
372 messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
373 add("Center", messageText);
374
375 pack();
376
377 setVisible(true);
378 }// TestDialog()
379
380 //DO NOT call this directly, go through Sysout
381 public void printInstructions( String[] instructions )
382 {
383 //Clear out any current instructions
384 instructionsText.setText( "" );
385
386 //Go down array of instruction strings
387
388 String printStr, remainingStr;
389 for( int i=0; i < instructions.length; i++ )
390 {
391 //chop up each into pieces maxSringLength long
392 remainingStr = instructions[ i ];
393 while( remainingStr.length() > 0 )
394 {
395 //if longer than max then chop off first max chars to print
396 if( remainingStr.length() >= maxStringLength )
397 {
398 //Try to chop on a word boundary
399 int posOfSpace = remainingStr.
400 lastIndexOf( ' ', maxStringLength - 1 );
401
402 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
403
404 printStr = remainingStr.substring( 0, posOfSpace + 1 );
405 remainingStr = remainingStr.substring( posOfSpace + 1 );
406 }
407 //else just print
408 else
409 {
410 printStr = remainingStr;
411 remainingStr = "";
412 }
413
414 instructionsText.append( printStr + "\n" );
415
416 }// while
417
418 }// for
419
420 }//printInstructions()
421
422 //DO NOT call this directly, go through Sysout
423 public void displayMessage( String messageIn )
424 {
425 messageText.append( messageIn + "\n" );
426 System.out.println(messageIn);
427 }
428
429 }// TestDialog class
430
431