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 6637655
27 @summary Tests whether a LW combobox correctly overlaps a HW button
28 @author anthony.petrov@...: area=awt.mixing
29 @library ../regtesthelpers
30 @build Util
31 @run main LWComboBox
32 */
33
34
35 /**
36 * LWComboBox.java
37 *
38 * summary: Tests whether a LW combobox correctly overlaps a HW button
39 */
40
41 import java.awt.*;
42 import java.awt.event.*;
43 import javax.swing.*;
44 import java.util.Vector;
45 import test.java.awt.regtesthelpers.Util;
46
47
48
49 public class LWComboBox
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 f = new JFrame("LW menu test");
67
68 JComboBox ch;
69 Button b;
70
71 Vector v = new Vector();
72 for(int i = 1 ; i <=20;i++){
73 v.add("Item # "+i);
74 }
75 ch = new JComboBox(v);
76
77
78 b = new Button("AWT Button");
79 b.addActionListener(new ActionListener() {
80 public void actionPerformed(ActionEvent e) {
81 failed = true;
82 }
83 });
84
85 f.add(ch,BorderLayout.NORTH);
86 f.add(b,BorderLayout.CENTER);
87 f.setSize(300,300);
88 f.setVisible(true);
89
90 Robot robot = Util.createRobot();
91 robot.setAutoDelay(20);
92
93 Util.waitForIdle(robot);
94
95 // Pop up the combobox
96 Point lLoc = ch.getLocationOnScreen();
97 System.err.println("lLoc: " + lLoc);
98 robot.mouseMove(lLoc.x + 5, lLoc.y + 5);
99
100 robot.mousePress(InputEvent.BUTTON1_MASK);
101 robot.mouseRelease(InputEvent.BUTTON1_MASK);
102 Util.waitForIdle(robot);
103
104 // Click on the combo popup.
105 // It's assumed that the popup item is located
106 // above the heavyweight button.
107 Point bLoc = b.getLocationOnScreen();
108 System.err.println("bLoc: " + bLoc);
109 robot.mouseMove(bLoc.x + 10, bLoc.y + 10);
110
111 robot.mousePress(InputEvent.BUTTON1_MASK);
112 robot.mouseRelease(InputEvent.BUTTON1_MASK);
113 Util.waitForIdle(robot);
114
115 if (failed) {
116 fail("The LW popup did not received the click.");
117 } else {
118 pass();
119 }
120 }//End init()
121
122
123
124 /*****************************************************
125 * Standard Test Machinery Section
126 * DO NOT modify anything in this section -- it's a
127 * standard chunk of code which has all of the
128 * synchronisation necessary for the test harness.
129 * By keeping it the same in all tests, it is easier
130 * to read and understand someone else's test, as
131 * well as insuring that all tests behave correctly
132 * with the test harness.
133 * There is a section following this for test-
134 * classes
135 ******************************************************/
136 private static boolean theTestPassed = false;
137 private static boolean testGeneratedInterrupt = false;
138 private static String failureMessage = "";
139
140 private static Thread mainThread = null;
141
142 private static int sleepTime = 300000;
143
144 // Not sure about what happens if multiple of this test are
145 // instantiated in the same VM. Being static (and using
146 // static vars), it aint gonna work. Not worrying about
147 // it for now.
148 public static void main( String args[] ) throws InterruptedException
149 {
150 mainThread = Thread.currentThread();
151 try
152 {
153 init();
154 }
155 catch( TestPassedException e )
156 {
157 //The test passed, so just return from main and harness will
158 // interepret this return as a pass
159 return;
160 }
161 //At this point, neither test pass nor test fail has been
162 // called -- either would have thrown an exception and ended the
163 // test, so we know we have multiple threads.
164
165 //Test involves other threads, so sleep and wait for them to
166 // called pass() or fail()
167 try
168 {
169 Thread.sleep( sleepTime );
170 //Timed out, so fail the test
171 throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
172 }
173 catch (InterruptedException e)
174 {
175 //The test harness may have interrupted the test. If so, rethrow the exception
176 // so that the harness gets it and deals with it.
177 if( ! testGeneratedInterrupt ) throw e;
178
179 //reset flag in case hit this code more than once for some reason (just safety)
180 testGeneratedInterrupt = false;
181
182 if ( theTestPassed == false )
183 {
184 throw new RuntimeException( failureMessage );
185 }
186 }
187
188 }//main
189
190 public static synchronized void setTimeoutTo( int seconds )
191 {
192 sleepTime = seconds * 1000;
193 }
194
195 public static synchronized void pass()
196 {
197 Sysout.println( "The test passed." );
198 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
199 //first check if this is executing in main thread
200 if ( mainThread == Thread.currentThread() )
201 {
202 //Still in the main thread, so set the flag just for kicks,
203 // and throw a test passed exception which will be caught
204 // and end the test.
205 theTestPassed = true;
206 throw new TestPassedException();
207 }
208 theTestPassed = true;
209 testGeneratedInterrupt = true;
210 mainThread.interrupt();
211 }//pass()
212
213 public static synchronized void fail()
214 {
215 //test writer didn't specify why test failed, so give generic
216 fail( "it just plain failed! :-)" );
217 }
218
219 public static synchronized void fail( String whyFailed )
220 {
221 Sysout.println( "The test failed: " + whyFailed );
222 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
223 //check if this called from main thread
224 if ( mainThread == Thread.currentThread() )
225 {
226 //If main thread, fail now 'cause not sleeping
227 throw new RuntimeException( whyFailed );
228 }
229 theTestPassed = false;
230 testGeneratedInterrupt = true;
231 failureMessage = whyFailed;
232 mainThread.interrupt();
233 }//fail()
234
235 }// class LWComboBox
236
237 //This exception is used to exit from any level of call nesting
238 // when it's determined that the test has passed, and immediately
239 // end the test.
240 class TestPassedException extends RuntimeException
241 {
242 }
243
244 //*********** End Standard Test Machinery Section **********
245
246
247 //************ Begin classes defined for the test ****************
248
249 // if want to make listeners, here is the recommended place for them, then instantiate
250 // them in init()
251
252 /* Example of a class which may be written as part of a test
253 class NewClass implements anInterface
254 {
255 static int newVar = 0;
256
257 public void eventDispatched(AWTEvent e)
258 {
259 //Counting events to see if we get enough
260 eventCount++;
261
262 if( eventCount == 20 )
263 {
264 //got enough events, so pass
265
266 LWComboBox.pass();
267 }
268 else if( tries == 20 )
269 {
270 //tried too many times without getting enough events so fail
271
272 LWComboBox.fail();
273 }
274
275 }// eventDispatched()
276
277 }// NewClass class
278
279 */
280
281
282 //************** End classes defined for the test *******************
283
284
285
286
287 /****************************************************
288 Standard Test Machinery
289 DO NOT modify anything below -- it's a standard
290 chunk of code whose purpose is to make user
291 interaction uniform, and thereby make it simpler
292 to read and understand someone else's test.
293 ****************************************************/
294
295 /**
296 This is part of the standard test machinery.
297 It creates a dialog (with the instructions), and is the interface
298 for sending text messages to the user.
299 To print the instructions, send an array of strings to Sysout.createDialog
300 WithInstructions method. Put one line of instructions per array entry.
301 To display a message for the tester to see, simply call Sysout.println
302 with the string to be displayed.
303 This mimics System.out.println but works within the test harness as well
304 as standalone.
305 */
306
307 class Sysout
308 {
309 private static TestDialog dialog;
310
311 public static void createDialogWithInstructions( String[] instructions )
312 {
313 dialog = new TestDialog( new Frame(), "Instructions" );
314 dialog.printInstructions( instructions );
315 dialog.setVisible(true);
316 println( "Any messages for the tester will display here." );
317 }
318
319 public static void createDialog( )
320 {
321 dialog = new TestDialog( new Frame(), "Instructions" );
322 String[] defInstr = { "Instructions will appear here. ", "" } ;
323 dialog.printInstructions( defInstr );
324 dialog.setVisible(true);
325 println( "Any messages for the tester will display here." );
326 }
327
328
329 public static void printInstructions( String[] instructions )
330 {
331 dialog.printInstructions( instructions );
332 }
333
334
335 public static void println( String messageIn )
336 {
337 dialog.displayMessage( messageIn );
338 System.out.println(messageIn);
339 }
340
341 }// Sysout class
342
343 /**
344 This is part of the standard test machinery. It provides a place for the
345 test instructions to be displayed, and a place for interactive messages
346 to the user to be displayed.
347 To have the test instructions displayed, see Sysout.
348 To have a message to the user be displayed, see Sysout.
349 Do not call anything in this dialog directly.
350 */
351 class TestDialog extends Dialog
352 {
353
354 TextArea instructionsText;
355 TextArea messageText;
356 int maxStringLength = 80;
357
358 //DO NOT call this directly, go through Sysout
359 public TestDialog( Frame frame, String name )
360 {
361 super( frame, name );
362 int scrollBoth = TextArea.SCROLLBARS_BOTH;
363 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
364 add( "North", instructionsText );
365
366 messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
367 add("Center", messageText);
368
369 pack();
370
371 setVisible(true);
372 }// TestDialog()
373
374 //DO NOT call this directly, go through Sysout
375 public void printInstructions( String[] instructions )
376 {
377 //Clear out any current instructions
378 instructionsText.setText( "" );
379
380 //Go down array of instruction strings
381
382 String printStr, remainingStr;
383 for( int i=0; i < instructions.length; i++ )
384 {
385 //chop up each into pieces maxSringLength long
386 remainingStr = instructions[ i ];
387 while( remainingStr.length() > 0 )
388 {
389 //if longer than max then chop off first max chars to print
390 if( remainingStr.length() >= maxStringLength )
391 {
392 //Try to chop on a word boundary
393 int posOfSpace = remainingStr.
394 lastIndexOf( ' ', maxStringLength - 1 );
395
396 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
397
398 printStr = remainingStr.substring( 0, posOfSpace + 1 );
399 remainingStr = remainingStr.substring( posOfSpace + 1 );
400 }
401 //else just print
402 else
403 {
404 printStr = remainingStr;
405 remainingStr = "";
406 }
407
408 instructionsText.append( printStr + "\n" );
409
410 }// while
411
412 }// for
413
414 }//printInstructions()
415
416 //DO NOT call this directly, go through Sysout
417 public void displayMessage( String messageIn )
418 {
419 messageText.append( messageIn + "\n" );
420 System.out.println(messageIn);
421 }
422
423 }// TestDialog class
424
425