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 6777320
27 @summary PIT : Canvas is not fully painted on the internal frame & internal frame goes behind the canvas
28 @author dmitry.cherepanov@...: area=awt.mixing
29 @library ../regtesthelpers
30 @build Util
31 @run main MixingOnShrinkingHWButton
32 */
33
34
35 /**
36 * MixingOnDialog.java
37 *
38 * summary: Tests whether awt.Button and swing.JButton mix correctly
39 * when awt.Button's width got shrinked
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 MixingOnShrinkingHWButton
50 {
51 static volatile boolean heavyClicked = false;
52 static volatile boolean lightClicked = false;
53
54 private static void init()
55 {
56 //*** Create instructions for the user here ***
57
58 String[] instructions =
59 {
60 "This is an AUTOMATIC test, simply wait until it is done.",
61 "The result (passed or failed) will be shown in the",
62 "message window below."
63 };
64 Sysout.createDialog( );
65 Sysout.printInstructions( instructions );
66
67
68 // Create components
69 final Dialog d = new Dialog((Frame)null, "Button-JButton mix test");
70 final Button heavy = new Button(" Heavyweight Button ");
71 final JButton light = new JButton(" LW Button ");
72
73 // Actions for the buttons add appropriate number to the test sequence
74 heavy.addActionListener(new java.awt.event.ActionListener()
75 {
76 public void actionPerformed(java.awt.event.ActionEvent e) {
77 heavyClicked = true;
78 }
79 }
80 );
81
82 light.addActionListener(new java.awt.event.ActionListener()
83 {
84 public void actionPerformed(java.awt.event.ActionEvent e) {
85 lightClicked = true;
86 }
87 }
88 );
89
90 // Shrink the HW button under LW button
91 heavy.setBounds(30, 30, 100, 100);
92 light.setBounds(40, 30, 100, 100);
93
94 // Put the components into the frame
95 d.setLayout(null);
96 d.add(light);
97 d.add(heavy);
98 d.setBounds(50, 50, 400, 400);
99 d.setVisible(true);
100
101
102 Robot robot = Util.createRobot();
103 robot.setAutoDelay(20);
104
105 Util.waitForIdle(robot);
106
107 // Move the mouse pointer to the position where both
108 // buttons overlap
109 Point heavyLoc = heavy.getLocationOnScreen();
110 robot.mouseMove(heavyLoc.x + 20, heavyLoc.y + 20);
111
112 // Now perform the click at this point
113 robot.mousePress(InputEvent.BUTTON1_MASK);
114 robot.mouseRelease(InputEvent.BUTTON1_MASK);
115 Util.waitForIdle(robot);
116
117 // If the buttons are correctly mixed, the test sequence
118 // is equal to the check sequence.
119 if (lightClicked == true) {
120 MixingOnShrinkingHWButton.pass();
121 } else {
122 MixingOnShrinkingHWButton.fail("The lightweight component left behind the heavyweight one.");
123 }
124 }//End init()
125
126
127
128 /*****************************************************
129 * Standard Test Machinery Section
130 * DO NOT modify anything in this section -- it's a
131 * standard chunk of code which has all of the
132 * synchronisation necessary for the test harness.
133 * By keeping it the same in all tests, it is easier
134 * to read and understand someone else's test, as
135 * well as insuring that all tests behave correctly
136 * with the test harness.
137 * There is a section following this for test-
138 * classes
139 ******************************************************/
140 private static boolean theTestPassed = false;
141 private static boolean testGeneratedInterrupt = false;
142 private static String failureMessage = "";
143
144 private static Thread mainThread = null;
145
146 private static int sleepTime = 300000;
147
148 // Not sure about what happens if multiple of this test are
149 // instantiated in the same VM. Being static (and using
150 // static vars), it aint gonna work. Not worrying about
151 // it for now.
152 public static void main( String args[] ) throws InterruptedException
153 {
154 mainThread = Thread.currentThread();
155 try
156 {
157 init();
158 }
159 catch( TestPassedException e )
160 {
161 //The test passed, so just return from main and harness will
162 // interepret this return as a pass
163 return;
164 }
165 //At this point, neither test pass nor test fail has been
166 // called -- either would have thrown an exception and ended the
167 // test, so we know we have multiple threads.
168
169 //Test involves other threads, so sleep and wait for them to
170 // called pass() or fail()
171 try
172 {
173 Thread.sleep( sleepTime );
174 //Timed out, so fail the test
175 throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
176 }
177 catch (InterruptedException e)
178 {
179 //The test harness may have interrupted the test. If so, rethrow the exception
180 // so that the harness gets it and deals with it.
181 if( ! testGeneratedInterrupt ) throw e;
182
183 //reset flag in case hit this code more than once for some reason (just safety)
184 testGeneratedInterrupt = false;
185
186 if ( theTestPassed == false )
187 {
188 throw new RuntimeException( failureMessage );
189 }
190 }
191
192 }//main
193
194 public static synchronized void setTimeoutTo( int seconds )
195 {
196 sleepTime = seconds * 1000;
197 }
198
199 public static synchronized void pass()
200 {
201 Sysout.println( "The test passed." );
202 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
203 //first check if this is executing in main thread
204 if ( mainThread == Thread.currentThread() )
205 {
206 //Still in the main thread, so set the flag just for kicks,
207 // and throw a test passed exception which will be caught
208 // and end the test.
209 theTestPassed = true;
210 throw new TestPassedException();
211 }
212 theTestPassed = true;
213 testGeneratedInterrupt = true;
214 mainThread.interrupt();
215 }//pass()
216
217 public static synchronized void fail()
218 {
219 //test writer didn't specify why test failed, so give generic
220 fail( "it just plain failed! :-)" );
221 }
222
223 public static synchronized void fail( String whyFailed )
224 {
225 Sysout.println( "The test failed: " + whyFailed );
226 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
227 //check if this called from main thread
228 if ( mainThread == Thread.currentThread() )
229 {
230 //If main thread, fail now 'cause not sleeping
231 throw new RuntimeException( whyFailed );
232 }
233 theTestPassed = false;
234 testGeneratedInterrupt = true;
235 failureMessage = whyFailed;
236 mainThread.interrupt();
237 }//fail()
238
239 }// class MixingOnDialog
240
241 //This exception is used to exit from any level of call nesting
242 // when it's determined that the test has passed, and immediately
243 // end the test.
244 class TestPassedException extends RuntimeException
245 {
246 }
247
248 //*********** End Standard Test Machinery Section **********
249
250
251 //************ Begin classes defined for the test ****************
252
253 // if want to make listeners, here is the recommended place for them, then instantiate
254 // them in init()
255
256 /* Example of a class which may be written as part of a test
257 class NewClass implements anInterface
258 {
259 static int newVar = 0;
260
261 public void eventDispatched(AWTEvent e)
262 {
263 //Counting events to see if we get enough
264 eventCount++;
265
266 if( eventCount == 20 )
267 {
268 //got enough events, so pass
269
270 MixingOnDialog.pass();
271 }
272 else if( tries == 20 )
273 {
274 //tried too many times without getting enough events so fail
275
276 MixingOnDialog.fail();
277 }
278
279 }// eventDispatched()
280
281 }// NewClass class
282
283 */
284
285
286 //************** End classes defined for the test *******************
287
288
289
290
291 /****************************************************
292 Standard Test Machinery
293 DO NOT modify anything below -- it's a standard
294 chunk of code whose purpose is to make user
295 interaction uniform, and thereby make it simpler
296 to read and understand someone else's test.
297 ****************************************************/
298
299 /**
300 This is part of the standard test machinery.
301 It creates a dialog (with the instructions), and is the interface
302 for sending text messages to the user.
303 To print the instructions, send an array of strings to Sysout.createDialog
304 WithInstructions method. Put one line of instructions per array entry.
305 To display a message for the tester to see, simply call Sysout.println
306 with the string to be displayed.
307 This mimics System.out.println but works within the test harness as well
308 as standalone.
309 */
310
311 class Sysout
312 {
313 private static TestDialog dialog;
314
315 public static void createDialogWithInstructions( String[] instructions )
316 {
317 dialog = new TestDialog( new Frame(), "Instructions" );
318 dialog.printInstructions( instructions );
319 dialog.setVisible(true);
320 println( "Any messages for the tester will display here." );
321 }
322
323 public static void createDialog( )
324 {
325 dialog = new TestDialog( new Frame(), "Instructions" );
326 String[] defInstr = { "Instructions will appear here. ", "" } ;
327 dialog.printInstructions( defInstr );
328 dialog.setVisible(true);
329 println( "Any messages for the tester will display here." );
330 }
331
332
333 public static void printInstructions( String[] instructions )
334 {
335 dialog.printInstructions( instructions );
336 }
337
338
339 public static void println( String messageIn )
340 {
341 dialog.displayMessage( messageIn );
342 System.out.println(messageIn);
343 }
344
345 }// Sysout class
346
347 /**
348 This is part of the standard test machinery. It provides a place for the
349 test instructions to be displayed, and a place for interactive messages
350 to the user to be displayed.
351 To have the test instructions displayed, see Sysout.
352 To have a message to the user be displayed, see Sysout.
353 Do not call anything in this dialog directly.
354 */
355 class TestDialog extends Dialog
356 {
357
358 TextArea instructionsText;
359 TextArea messageText;
360 int maxStringLength = 80;
361
362 //DO NOT call this directly, go through Sysout
363 public TestDialog( Frame frame, String name )
364 {
365 super( frame, name );
366 int scrollBoth = TextArea.SCROLLBARS_BOTH;
367 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
368 add( "North", instructionsText );
369
370 messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
371 add("Center", messageText);
372
373 pack();
374
375 setVisible(true);
376 }// TestDialog()
377
378 //DO NOT call this directly, go through Sysout
379 public void printInstructions( String[] instructions )
380 {
381 //Clear out any current instructions
382 instructionsText.setText( "" );
383
384 //Go down array of instruction strings
385
386 String printStr, remainingStr;
387 for( int i=0; i < instructions.length; i++ )
388 {
389 //chop up each into pieces maxSringLength long
390 remainingStr = instructions[ i ];
391 while( remainingStr.length() > 0 )
392 {
393 //if longer than max then chop off first max chars to print
394 if( remainingStr.length() >= maxStringLength )
395 {
396 //Try to chop on a word boundary
397 int posOfSpace = remainingStr.
398 lastIndexOf( ' ', maxStringLength - 1 );
399
400 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
401
402 printStr = remainingStr.substring( 0, posOfSpace + 1 );
403 remainingStr = remainingStr.substring( posOfSpace + 1 );
404 }
405 //else just print
406 else
407 {
408 printStr = remainingStr;
409 remainingStr = "";
410 }
411
412 instructionsText.append( printStr + "\n" );
413
414 }// while
415
416 }// for
417
418 }//printInstructions()
419
420 //DO NOT call this directly, go through Sysout
421 public void displayMessage( String messageIn )
422 {
423 messageText.append( messageIn + "\n" );
424 System.out.println(messageIn);
425 }
426
427 }// TestDialog class
428
429