1 /*

     2  * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25   @test %W% %E%

    26   @bug 6818312

    27   @summary The size returned by SecurityWarning.getSize() should not be zero

    28   @author anthony.petrov@sun.com: area=awt.toplevel

    29   @library ../../../../java/awt/regtesthelpers

    30   @build Util

    31   @run main GetSizeShouldNotReturnZero

    32 */

    33 

    34 /**

    35  * GetSizeShouldNotReturnZero.java

    36  *

    37  * summary: The size returned by SecurityWarning.getSize() should not be zero

    38  */

    39 

    40 import java.awt.*;

    41 import java.awt.event.*;

    42 import java.security.Permission;

    43 import test.java.awt.regtesthelpers.Util;

    44 import com.sun.awt.SecurityWarning;

    45 

    46 public class GetSizeShouldNotReturnZero

    47 {

    48     private static void init()

    49     {

    50         String[] instructions =

    51         {

    52             "This is an AUTOMATIC test, simply wait until it is done.",

    53             "The result (passed or failed) will be shown in the",

    54             "message window below."

    55         };

    56         Sysout.createDialog( );

    57         Sysout.printInstructions( instructions );

    58 

    59 

    60         // Install the security manager so that all subsequently created

    61         // windows display the security warning.

    62         System.setSecurityManager(new SecurityManager() {

    63 

    64             @Override

    65             public void checkPermission(Permission perm) {

    66             }

    67 

    68             @Override

    69             public boolean checkTopLevelWindow(Object window) {

    70                 return false;

    71             }

    72         });

    73 

    74         Frame f = new Frame();

    75         f.setSize(100, 100);

    76         f.setVisible(true);

    77 

    78         Robot robot = Util.createRobot();

    79         Util.waitForIdle(robot);

    80 

    81         Dimension size = SecurityWarning.getSize(f);

    82         if (size.width == 0 || size.height == 0) {

    83             fail("Reported security warning size: " + size);

    84             return;

    85         }

    86         pass();

    87     }//End  init()

    88 

    89 

    90 

    91     /*****************************************************

    92      * Standard Test Machinery Section

    93      * DO NOT modify anything in this section -- it's a

    94      * standard chunk of code which has all of the

    95      * synchronisation necessary for the test harness.

    96      * By keeping it the same in all tests, it is easier

    97      * to read and understand someone else's test, as

    98      * well as insuring that all tests behave correctly

    99      * with the test harness.

   100      * There is a section following this for test-

   101      * classes

   102      ******************************************************/

   103     private static boolean theTestPassed = false;

   104     private static boolean testGeneratedInterrupt = false;

   105     private static String failureMessage = "";

   106 

   107     private static Thread mainThread = null;

   108 

   109     private static int sleepTime = 300000;

   110 

   111     // Not sure about what happens if multiple of this test are

   112     //  instantiated in the same VM.  Being static (and using

   113     //  static vars), it aint gonna work.  Not worrying about

   114     //  it for now.

   115     public static void main( String args[] ) throws InterruptedException

   116     {

   117         mainThread = Thread.currentThread();

   118         try

   119         {

   120             init();

   121         }

   122         catch( TestPassedException e )

   123         {

   124             //The test passed, so just return from main and harness will

   125             // interepret this return as a pass

   126             return;

   127         }

   128         //At this point, neither test pass nor test fail has been

   129         // called -- either would have thrown an exception and ended the

   130         // test, so we know we have multiple threads.

   131 

   132         //Test involves other threads, so sleep and wait for them to

   133         // called pass() or fail()

   134         try

   135         {

   136             Thread.sleep( sleepTime );

   137             //Timed out, so fail the test

   138             throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );

   139         }

   140         catch (InterruptedException e)

   141         {

   142             //The test harness may have interrupted the test.  If so, rethrow the exception

   143             // so that the harness gets it and deals with it.

   144             if( ! testGeneratedInterrupt ) throw e;

   145 

   146             //reset flag in case hit this code more than once for some reason (just safety)

   147             testGeneratedInterrupt = false;

   148 

   149             if ( theTestPassed == false )

   150             {

   151                 throw new RuntimeException( failureMessage );

   152             }

   153         }

   154 

   155     }//main

   156 

   157     public static synchronized void setTimeoutTo( int seconds )

   158     {

   159         sleepTime = seconds * 1000;

   160     }

   161 

   162     public static synchronized void pass()

   163     {

   164         Sysout.println( "The test passed." );

   165         Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );

   166         //first check if this is executing in main thread

   167         if ( mainThread == Thread.currentThread() )

   168         {

   169             //Still in the main thread, so set the flag just for kicks,

   170             // and throw a test passed exception which will be caught

   171             // and end the test.

   172             theTestPassed = true;

   173             throw new TestPassedException();

   174         }

   175         theTestPassed = true;

   176         testGeneratedInterrupt = true;

   177         mainThread.interrupt();

   178     }//pass()

   179 

   180     public static synchronized void fail()

   181     {

   182         //test writer didn't specify why test failed, so give generic

   183         fail( "it just plain failed! :-)" );

   184     }

   185 

   186     public static synchronized void fail( String whyFailed )

   187     {

   188         Sysout.println( "The test failed: " + whyFailed );

   189         Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );

   190         //check if this called from main thread

   191         if ( mainThread == Thread.currentThread() )

   192         {

   193             //If main thread, fail now 'cause not sleeping

   194             throw new RuntimeException( whyFailed );

   195         }

   196         theTestPassed = false;

   197         testGeneratedInterrupt = true;

   198         failureMessage = whyFailed;

   199         mainThread.interrupt();

   200     }//fail()

   201 

   202 }// class GetSizeShouldNotReturnZero

   203 

   204 //This exception is used to exit from any level of call nesting

   205 // when it's determined that the test has passed, and immediately

   206 // end the test.

   207 class TestPassedException extends RuntimeException

   208 {

   209 }

   210 

   211 //*********** End Standard Test Machinery Section **********

   212 

   213 

   214 //************ Begin classes defined for the test ****************

   215 

   216 // if want to make listeners, here is the recommended place for them, then instantiate

   217 //  them in init()

   218 

   219 /* Example of a class which may be written as part of a test

   220 class NewClass implements anInterface

   221  {

   222    static int newVar = 0;

   223 

   224    public void eventDispatched(AWTEvent e)

   225     {

   226       //Counting events to see if we get enough

   227       eventCount++;

   228 

   229       if( eventCount == 20 )

   230        {

   231          //got enough events, so pass

   232 

   233          GetSizeShouldNotReturnZero.pass();

   234        }

   235       else if( tries == 20 )

   236        {

   237          //tried too many times without getting enough events so fail

   238 

   239          GetSizeShouldNotReturnZero.fail();

   240        }

   241 

   242     }// eventDispatched()

   243 

   244  }// NewClass class

   245 

   246 */

   247 

   248 

   249 //************** End classes defined for the test *******************

   250 

   251 

   252 

   253 

   254 /****************************************************

   255  Standard Test Machinery

   256  DO NOT modify anything below -- it's a standard

   257   chunk of code whose purpose is to make user

   258   interaction uniform, and thereby make it simpler

   259   to read and understand someone else's test.

   260  ****************************************************/

   261 

   262 /**

   263  This is part of the standard test machinery.

   264  It creates a dialog (with the instructions), and is the interface

   265   for sending text messages to the user.

   266  To print the instructions, send an array of strings to Sysout.createDialog

   267   WithInstructions method.  Put one line of instructions per array entry.

   268  To display a message for the tester to see, simply call Sysout.println

   269   with the string to be displayed.

   270  This mimics System.out.println but works within the test harness as well

   271   as standalone.

   272  */

   273 

   274 class Sysout

   275 {

   276     private static TestDialog dialog;

   277 

   278     public static void createDialogWithInstructions( String[] instructions )

   279     {

   280         dialog = new TestDialog( new Frame(), "Instructions" );

   281         dialog.printInstructions( instructions );

   282         dialog.setVisible(true);

   283         println( "Any messages for the tester will display here." );

   284     }

   285 

   286     public static void createDialog( )

   287     {

   288         dialog = new TestDialog( new Frame(), "Instructions" );

   289         String[] defInstr = { "Instructions will appear here. ", "" } ;

   290         dialog.printInstructions( defInstr );

   291         dialog.setVisible(true);

   292         println( "Any messages for the tester will display here." );

   293     }

   294 

   295 

   296     public static void printInstructions( String[] instructions )

   297     {

   298         dialog.printInstructions( instructions );

   299     }

   300 

   301 

   302     public static void println( String messageIn )

   303     {

   304         dialog.displayMessage( messageIn );

   305         System.out.println(messageIn);

   306     }

   307 

   308 }// Sysout  class

   309 

   310 /**

   311   This is part of the standard test machinery.  It provides a place for the

   312    test instructions to be displayed, and a place for interactive messages

   313    to the user to be displayed.

   314   To have the test instructions displayed, see Sysout.

   315   To have a message to the user be displayed, see Sysout.

   316   Do not call anything in this dialog directly.

   317   */

   318 class TestDialog extends Dialog

   319 {

   320 

   321     TextArea instructionsText;

   322     TextArea messageText;

   323     int maxStringLength = 80;

   324 

   325     //DO NOT call this directly, go through Sysout

   326     public TestDialog( Frame frame, String name )

   327     {

   328         super( frame, name );

   329         int scrollBoth = TextArea.SCROLLBARS_BOTH;

   330         instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );

   331         add( "North", instructionsText );

   332 

   333         messageText = new TextArea( "", 5, maxStringLength, scrollBoth );

   334         add("Center", messageText);

   335 

   336         pack();

   337 

   338         setVisible(true);

   339     }// TestDialog()

   340 

   341     //DO NOT call this directly, go through Sysout

   342     public void printInstructions( String[] instructions )

   343     {

   344         //Clear out any current instructions

   345         instructionsText.setText( "" );

   346 

   347         //Go down array of instruction strings

   348 

   349         String printStr, remainingStr;

   350         for( int i=0; i < instructions.length; i++ )

   351         {

   352             //chop up each into pieces maxSringLength long

   353             remainingStr = instructions[ i ];

   354             while( remainingStr.length() > 0 )

   355             {

   356                 //if longer than max then chop off first max chars to print

   357                 if( remainingStr.length() >= maxStringLength )

   358                 {

   359                     //Try to chop on a word boundary

   360                     int posOfSpace = remainingStr.

   361                         lastIndexOf( ' ', maxStringLength - 1 );

   362 

   363                     if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;

   364 

   365                     printStr = remainingStr.substring( 0, posOfSpace + 1 );

   366                     remainingStr = remainingStr.substring( posOfSpace + 1 );

   367                 }

   368                 //else just print

   369                 else

   370                 {

   371                     printStr = remainingStr;

   372                     remainingStr = "";

   373                 }

   374 

   375                 instructionsText.append( printStr + "\n" );

   376 

   377             }// while

   378 

   379         }// for

   380 

   381     }//printInstructions()

   382 

   383     //DO NOT call this directly, go through Sysout

   384     public void displayMessage( String messageIn )

   385     {

   386         messageText.append( messageIn + "\n" );

   387         System.out.println(messageIn);

   388     }

   389 

   390 }// TestDialog  class

   391 

   392