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 6637655
28 @summary Tests whether a LW combobox correctly overlaps a HW button
29 @author anthony.petrov@...: area=awt.mixing
30 @library ../regtesthelpers
31 @build Util
32 @run main LWComboBox
33 */
34
35
36 /**
37 * LWComboBox.java
38 *
39 * summary: Tests whether a LW combobox correctly overlaps a HW button
40 */
41
42 import java.awt.*;
43 import java.awt.event.*;
44 import javax.swing.*;
45 import java.util.Vector;
46 import test.java.awt.regtesthelpers.Util;
47
48
49
50 public class LWComboBox
51 {
52 static volatile boolean failed = 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 JFrame f = new JFrame("LW menu test");
68
69 JComboBox ch;
70 Button b;
71
72 Vector v = new Vector();
73 for(int i = 1 ; i <=20;i++){
74 v.add("Item # "+i);
75 }
76 ch = new JComboBox(v);
77
78
79 b = new Button("AWT Button");
80 b.addActionListener(new ActionListener() {
81 public void actionPerformed(ActionEvent e) {
82 failed = true;
83 }
84 });
85
86 f.add(ch,BorderLayout.NORTH);
87 f.add(b,BorderLayout.CENTER);
88 f.setSize(300,300);
89 f.setVisible(true);
90
91 Robot robot = Util.createRobot();
92 robot.setAutoDelay(20);
93
94 Util.waitForIdle(robot);
95
96 // Pop up the combobox
97 Point lLoc = ch.getLocationOnScreen();
98 System.err.println("lLoc: " + lLoc);
99 robot.mouseMove(lLoc.x + 5, lLoc.y + 5);
100
101 robot.mousePress(InputEvent.BUTTON1_MASK);
102 robot.mouseRelease(InputEvent.BUTTON1_MASK);
103 Util.waitForIdle(robot);
104
105 // Click on the combo popup.
106 // It's assumed that the popup item is located
107 // above the heavyweight button.
108 Point bLoc = b.getLocationOnScreen();
109 System.err.println("bLoc: " + bLoc);
110 robot.mouseMove(bLoc.x + 10, bLoc.y + 10);
111
112 robot.mousePress(InputEvent.BUTTON1_MASK);
113 robot.mouseRelease(InputEvent.BUTTON1_MASK);
114 Util.waitForIdle(robot);
115
116 if (failed) {
117 fail("The LW popup did not received the click.");
118 } else {
119 pass();
120 }
121 }//End init()
122
123
124
125 /*****************************************************
126 * Standard Test Machinery Section
127 * DO NOT modify anything in this section -- it's a
128 * standard chunk of code which has all of the
129 * synchronisation necessary for the test harness.
130 * By keeping it the same in all tests, it is easier
131 * to read and understand someone else's test, as
132 * well as insuring that all tests behave correctly
133 * with the test harness.
134 * There is a section following this for test-
135 * classes
136 ******************************************************/
137 private static boolean theTestPassed = false;
138 private static boolean testGeneratedInterrupt = false;
139 private static String failureMessage = "";
140
141 private static Thread mainThread = null;
142
143 private static int sleepTime = 300000;
144
145 // Not sure about what happens if multiple of this test are
146 // instantiated in the same VM. Being static (and using
147 // static vars), it aint gonna work. Not worrying about
148 // it for now.
149 public static void main( String args[] ) throws InterruptedException
150 {
151 mainThread = Thread.currentThread();
152 try
153 {
154 init();
155 }
156 catch( TestPassedException e )
157 {
158 //The test passed, so just return from main and harness will
159 // interepret this return as a pass
160 return;
161 }
162 //At this point, neither test pass nor test fail has been
163 // called -- either would have thrown an exception and ended the
164 // test, so we know we have multiple threads.
165
166 //Test involves other threads, so sleep and wait for them to
167 // called pass() or fail()
168 try
169 {
170 Thread.sleep( sleepTime );
171 //Timed out, so fail the test
172 throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
173 }
174 catch (InterruptedException e)
175 {
176 //The test harness may have interrupted the test. If so, rethrow the exception
177 // so that the harness gets it and deals with it.
178 if( ! testGeneratedInterrupt ) throw e;
179
180 //reset flag in case hit this code more than once for some reason (just safety)
181 testGeneratedInterrupt = false;
182
183 if ( theTestPassed == false )
184 {
185 throw new RuntimeException( failureMessage );
186 }
187 }
188
189 }//main
190
191 public static synchronized void setTimeoutTo( int seconds )
192 {
193 sleepTime = seconds * 1000;
194 }
195
196 public static synchronized void pass()
197 {
198 Sysout.println( "The test passed." );
199 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
200 //first check if this is executing in main thread
201 if ( mainThread == Thread.currentThread() )
202 {
203 //Still in the main thread, so set the flag just for kicks,
204 // and throw a test passed exception which will be caught
205 // and end the test.
206 theTestPassed = true;
207 throw new TestPassedException();
208 }
209 theTestPassed = true;
210 testGeneratedInterrupt = true;
211 mainThread.interrupt();
212 }//pass()
213
214 public static synchronized void fail()
215 {
216 //test writer didn't specify why test failed, so give generic
217 fail( "it just plain failed! :-)" );
218 }
219
220 public static synchronized void fail( String whyFailed )
221 {
222 Sysout.println( "The test failed: " + whyFailed );
223 Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
224 //check if this called from main thread
225 if ( mainThread == Thread.currentThread() )
226 {
227 //If main thread, fail now 'cause not sleeping
228 throw new RuntimeException( whyFailed );
229 }
230 theTestPassed = false;
231 testGeneratedInterrupt = true;
232 failureMessage = whyFailed;
233 mainThread.interrupt();
234 }//fail()
235
236 }// class LWComboBox
237
238 //This exception is used to exit from any level of call nesting
239 // when it's determined that the test has passed, and immediately
240 // end the test.
241 class TestPassedException extends RuntimeException
242 {
243 }
244
245 //*********** End Standard Test Machinery Section **********
246
247
248 //************ Begin classes defined for the test ****************
249
250 // if want to make listeners, here is the recommended place for them, then instantiate
251 // them in init()
252
253 /* Example of a class which may be written as part of a test
254 class NewClass implements anInterface
255 {
256 static int newVar = 0;
257
258 public void eventDispatched(AWTEvent e)
259 {
260 //Counting events to see if we get enough
261 eventCount++;
262
263 if( eventCount == 20 )
264 {
265 //got enough events, so pass
266
267 LWComboBox.pass();
268 }
269 else if( tries == 20 )
270 {
271 //tried too many times without getting enough events so fail
272
273 LWComboBox.fail();
274 }
275
276 }// eventDispatched()
277
278 }// NewClass class
279
280 */
281
282
283 //************** End classes defined for the test *******************
284
285
286
287
288 /****************************************************
289 Standard Test Machinery
290 DO NOT modify anything below -- it's a standard
291 chunk of code whose purpose is to make user
292 interaction uniform, and thereby make it simpler
293 to read and understand someone else's test.
294 ****************************************************/
295
296 /**
297 This is part of the standard test machinery.
298 It creates a dialog (with the instructions), and is the interface
299 for sending text messages to the user.
300 To print the instructions, send an array of strings to Sysout.createDialog
301 WithInstructions method. Put one line of instructions per array entry.
302 To display a message for the tester to see, simply call Sysout.println
303 with the string to be displayed.
304 This mimics System.out.println but works within the test harness as well
305 as standalone.
306 */
307
308 class Sysout
309 {
310 private static TestDialog dialog;
311
312 public static void createDialogWithInstructions( String[] instructions )
313 {
314 dialog = new TestDialog( new Frame(), "Instructions" );
315 dialog.printInstructions( instructions );
316 dialog.setVisible(true);
317 println( "Any messages for the tester will display here." );
318 }
319
320 public static void createDialog( )
321 {
322 dialog = new TestDialog( new Frame(), "Instructions" );
323 String[] defInstr = { "Instructions will appear here. ", "" } ;
324 dialog.printInstructions( defInstr );
325 dialog.setVisible(true);
326 println( "Any messages for the tester will display here." );
327 }
328
329
330 public static void printInstructions( String[] instructions )
331 {
332 dialog.printInstructions( instructions );
333 }
334
335
336 public static void println( String messageIn )
337 {
338 dialog.displayMessage( messageIn );
339 System.out.println(messageIn);
340 }
341
342 }// Sysout class
343
344 /**
345 This is part of the standard test machinery. It provides a place for the
346 test instructions to be displayed, and a place for interactive messages
347 to the user to be displayed.
348 To have the test instructions displayed, see Sysout.
349 To have a message to the user be displayed, see Sysout.
350 Do not call anything in this dialog directly.
351 */
352 class TestDialog extends Dialog
353 {
354
355 TextArea instructionsText;
356 TextArea messageText;
357 int maxStringLength = 80;
358
359 //DO NOT call this directly, go through Sysout
360 public TestDialog( Frame frame, String name )
361 {
362 super( frame, name );
363 int scrollBoth = TextArea.SCROLLBARS_BOTH;
364 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
365 add( "North", instructionsText );
366
367 messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
368 add("Center", messageText);
369
370 pack();
371
372 setVisible(true);
373 }// TestDialog()
374
375 //DO NOT call this directly, go through Sysout
376 public void printInstructions( String[] instructions )
377 {
378 //Clear out any current instructions
379 instructionsText.setText( "" );
380
381 //Go down array of instruction strings
382
383 String printStr, remainingStr;
384 for( int i=0; i < instructions.length; i++ )
385 {
386 //chop up each into pieces maxSringLength long
387 remainingStr = instructions[ i ];
388 while( remainingStr.length() > 0 )
389 {
390 //if longer than max then chop off first max chars to print
391 if( remainingStr.length() >= maxStringLength )
392 {
393 //Try to chop on a word boundary
394 int posOfSpace = remainingStr.
395 lastIndexOf( ' ', maxStringLength - 1 );
396
397 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
398
399 printStr = remainingStr.substring( 0, posOfSpace + 1 );
400 remainingStr = remainingStr.substring( posOfSpace + 1 );
401 }
402 //else just print
403 else
404 {
405 printStr = remainingStr;
406 remainingStr = "";
407 }
408
409 instructionsText.append( printStr + "\n" );
410
411 }// while
412
413 }// for
414
415 }//printInstructions()
416
417 //DO NOT call this directly, go through Sysout
418 public void displayMessage( String messageIn )
419 {
420 messageText.append( messageIn + "\n" );
421 System.out.println(messageIn);
422 }
423
424 }// TestDialog class
425
426