jdk/test/java/awt/Focus/InputVerifierTest3/InputVerifierTest3.java - edge/openjdk - Git at Google

 /*
  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */

 /*
   @test
   @bug 6432665
   @summary Inputverifier is not executed when focus owner is removed
   @author oleg.sukhodolsky: area=awt.focus
   @library ../../regtesthelpers
   @build Util
   @run main InputVerifierTest3
 */

 /**
  * InputVerifierTest3.java
  *
  * summary: Inputverifier is not executed when focus owner is removed
  */

 import java.awt.AWTException;
 import java.awt.BorderLayout;
 import java.awt.Component;
 import java.awt.Dialog;
 import java.awt.FlowLayout;
 import java.awt.Frame;
 import java.awt.KeyboardFocusManager;
 import java.awt.Point;
 import java.awt.Robot;
 import java.awt.TextArea;
 import java.awt.Toolkit;

 import java.awt.event.InputEvent;

 import javax.swing.InputVerifier;
 import javax.swing.JComponent;
 import javax.swing.JFrame;
 import javax.swing.JTextField;

 import test.java.awt.regtesthelpers.Util;

 public class InputVerifierTest3
 {
     static volatile boolean verifier_called = false;

     private static void init()
     {
         //*** Create instructions for the user here ***

         String[] instructions =
         {
             "This is an AUTOMATIC test, simply wait until it is done.",
             "The result (passed or failed) will be shown in the",
             "message window below."
         };
         Sysout.createDialog( );
         Sysout.printInstructions( instructions );

         JFrame frame = new JFrame();
         frame.getContentPane().setLayout(new FlowLayout());
         JTextField tf1 = new JTextField(10);
         tf1.setInputVerifier(new InputVerifier() {
                 public boolean verify(JComponent input) {
                     System.err.println("verify on " + input);
                     verifier_called = true;
                     return true;
                 }
             });
         frame.getContentPane().add(tf1);
         JTextField tf2 = new JTextField(10);
         frame.getContentPane().add(tf2);

         frame.setSize(200, 200);
         frame.setVisible(true);

         Robot r = null;
         try {
             r = new Robot();
         } catch (AWTException e) {
             InputVerifierTest3.fail(e);
         }


         try {
             Util.waitForIdle(r);
             Util.clickOnComp(tf1, r);
             Util.waitForIdle(r);


             if (!tf1.isFocusOwner()) {
                 System.out.println("focus owner = " + KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner());
                 throw new RuntimeException("tf1 is not a focus owner");
             }

             frame.getContentPane().remove(tf1);
             Util.waitForIdle(r);

             if (!tf2.isFocusOwner()) {
                 System.out.println("focus owner = " + KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner());
                 throw new RuntimeException("tf2 is not a focus owner");
             }

             if (!verifier_called) {
                 throw new RuntimeException("verifier was not called");
             }

         } catch (Exception e) {
             InputVerifierTest3.fail(e);
         }

         InputVerifierTest3.pass();

     }//End  init()

     /*****************************************************
      * Standard Test Machinery Section
      * DO NOT modify anything in this section -- it's a
      * standard chunk of code which has all of the
      * synchronisation necessary for the test harness.
      * By keeping it the same in all tests, it is easier
      * to read and understand someone else's test, as
      * well as insuring that all tests behave correctly
      * with the test harness.
      * There is a section following this for test-
      * classes
      ******************************************************/
     private static boolean theTestPassed = false;
     private static boolean testGeneratedInterrupt = false;
     private static String failureMessage = "";

     private static Thread mainThread = null;

     private static int sleepTime = 300000;

     // Not sure about what happens if multiple of this test are
     //  instantiated in the same VM.  Being static (and using
     //  static vars), it aint gonna work.  Not worrying about
     //  it for now.
     public static void main( String args[] ) throws InterruptedException
     {
         mainThread = Thread.currentThread();
         try
         {
             init();
         }
         catch( TestPassedException e )
         {
             //The test passed, so just return from main and harness will
             // interepret this return as a pass
             return;
         }
         //At this point, neither test pass nor test fail has been
         // called -- either would have thrown an exception and ended the
         // test, so we know we have multiple threads.

         //Test involves other threads, so sleep and wait for them to
         // called pass() or fail()
         try
         {
             Thread.sleep( sleepTime );
             //Timed out, so fail the test
             throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
         }
         catch (InterruptedException e)
         {
             //The test harness may have interrupted the test.  If so, rethrow the exception
             // so that the harness gets it and deals with it.
             if( ! testGeneratedInterrupt ) throw e;

             //reset flag in case hit this code more than once for some reason (just safety)
             testGeneratedInterrupt = false;

             if ( theTestPassed == false )
             {
                 throw new RuntimeException( failureMessage );
             }
         }

     }//main

     public static synchronized void setTimeoutTo( int seconds )
     {
         sleepTime = seconds * 1000;
     }

     public static synchronized void pass()
     {
         Sysout.println( "The test passed." );
         Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );
         //first check if this is executing in main thread
         if ( mainThread == Thread.currentThread() )
         {
             //Still in the main thread, so set the flag just for kicks,
             // and throw a test passed exception which will be caught
             // and end the test.
             theTestPassed = true;
             throw new TestPassedException();
         }
         theTestPassed = true;
         testGeneratedInterrupt = true;
         mainThread.interrupt();
     }//pass()

     public static synchronized void fail( Exception whyFailed )
     {
         Sysout.println( "The test failed: " + whyFailed );
         Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );
         //check if this called from main thread
         if ( mainThread == Thread.currentThread() )
         {
             //If main thread, fail now 'cause not sleeping
             throw new RuntimeException( whyFailed );
         }
         theTestPassed = false;
         testGeneratedInterrupt = true;
         failureMessage = whyFailed.toString();
         mainThread.interrupt();
     }//fail()

 }// class InputVerifierTest3

 //This exception is used to exit from any level of call nesting
 // when it's determined that the test has passed, and immediately
 // end the test.
 class TestPassedException extends RuntimeException
 {
 }

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

 /****************************************************
  Standard Test Machinery
  DO NOT modify anything below -- it's a standard
   chunk of code whose purpose is to make user
   interaction uniform, and thereby make it simpler
   to read and understand someone else's test.
  ****************************************************/

 /**
  This is part of the standard test machinery.
  It creates a dialog (with the instructions), and is the interface
   for sending text messages to the user.
  To print the instructions, send an array of strings to Sysout.createDialog
   WithInstructions method.  Put one line of instructions per array entry.
  To display a message for the tester to see, simply call Sysout.println
   with the string to be displayed.
  This mimics System.out.println but works within the test harness as well
   as standalone.
  */

 class Sysout
 {
     private static TestDialog dialog;

     public static void createDialogWithInstructions( String[] instructions )
     {
         dialog = new TestDialog( new Frame(), "Instructions" );
         dialog.printInstructions( instructions );
         dialog.setVisible(true);
         println( "Any messages for the tester will display here." );
     }

     public static void createDialog( )
     {
         dialog = new TestDialog( new Frame(), "Instructions" );
         String[] defInstr = { "Instructions will appear here. ", "" } ;
         dialog.printInstructions( defInstr );
         dialog.setVisible(true);
         println( "Any messages for the tester will display here." );
     }


     public static void printInstructions( String[] instructions )
     {
         dialog.printInstructions( instructions );
     }


     public static void println( String messageIn )
     {
         dialog.displayMessage( messageIn );
         System.out.println(messageIn);
     }

 }// Sysout  class

 /**
   This is part of the standard test machinery.  It provides a place for the
    test instructions to be displayed, and a place for interactive messages
    to the user to be displayed.
   To have the test instructions displayed, see Sysout.
   To have a message to the user be displayed, see Sysout.
   Do not call anything in this dialog directly.
   */
 class TestDialog extends Dialog
 {

     TextArea instructionsText;
     TextArea messageText;
     int maxStringLength = 80;

     //DO NOT call this directly, go through Sysout
     public TestDialog( Frame frame, String name )
     {
         super( frame, name );
         int scrollBoth = TextArea.SCROLLBARS_BOTH;
         instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
         add( "North", instructionsText );

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

         pack();

         setVisible(true);
     }// TestDialog()

     //DO NOT call this directly, go through Sysout
     public void printInstructions( String[] instructions )
     {
         //Clear out any current instructions
         instructionsText.setText( "" );

         //Go down array of instruction strings

         String printStr, remainingStr;
         for( int i=0; i < instructions.length; i++ )
         {
             //chop up each into pieces maxSringLength long
             remainingStr = instructions[ i ];
             while( remainingStr.length() > 0 )
             {
                 //if longer than max then chop off first max chars to print
                 if( remainingStr.length() >= maxStringLength )
                 {
                     //Try to chop on a word boundary
                     int posOfSpace = remainingStr.
                         lastIndexOf( ' ', maxStringLength - 1 );

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

                     printStr = remainingStr.substring( 0, posOfSpace + 1 );
                     remainingStr = remainingStr.substring( posOfSpace + 1 );
                 }
                 //else just print
                 else
                 {
                     printStr = remainingStr;
                     remainingStr = "";
                 }

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

             }// while

         }// for

     }//printInstructions()

     //DO NOT call this directly, go through Sysout
     public void displayMessage( String messageIn )
     {
         messageText.append( messageIn + "\n" );
         System.out.println(messageIn);
     }

 }// TestDialog  class
	/*
	* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	/*
	@test
	@bug 6432665
	@summary Inputverifier is not executed when focus owner is removed
	@author oleg.sukhodolsky: area=awt.focus
	@library ../../regtesthelpers
	@build Util
	@run main InputVerifierTest3
	*/

	/**
	* InputVerifierTest3.java
	*
	* summary: Inputverifier is not executed when focus owner is removed
	*/

	import java.awt.AWTException;
	import java.awt.BorderLayout;
	import java.awt.Component;
	import java.awt.Dialog;
	import java.awt.FlowLayout;
	import java.awt.Frame;
	import java.awt.KeyboardFocusManager;
	import java.awt.Point;
	import java.awt.Robot;
	import java.awt.TextArea;
	import java.awt.Toolkit;

	import java.awt.event.InputEvent;

	import javax.swing.InputVerifier;
	import javax.swing.JComponent;
	import javax.swing.JFrame;
	import javax.swing.JTextField;

	import test.java.awt.regtesthelpers.Util;

	public class InputVerifierTest3
	{
	static volatile boolean verifier_called = false;

	private static void init()
	{
	//* Create instructions for the user here *

	String[] instructions =
	{
	"This is an AUTOMATIC test, simply wait until it is done.",
	"The result (passed or failed) will be shown in the",
	"message window below."
	};
	Sysout.createDialog( );
	Sysout.printInstructions( instructions );

	JFrame frame = new JFrame();
	frame.getContentPane().setLayout(new FlowLayout());
	JTextField tf1 = new JTextField(10);
	tf1.setInputVerifier(new InputVerifier() {
	public boolean verify(JComponent input) {
	System.err.println("verify on " + input);
	verifier_called = true;
	return true;
	}
	});
	frame.getContentPane().add(tf1);
	JTextField tf2 = new JTextField(10);
	frame.getContentPane().add(tf2);

	frame.setSize(200, 200);
	frame.setVisible(true);

	Robot r = null;
	try {
	r = new Robot();
	} catch (AWTException e) {
	InputVerifierTest3.fail(e);
	}


	try {
	Util.waitForIdle(r);
	Util.clickOnComp(tf1, r);
	Util.waitForIdle(r);


	if (!tf1.isFocusOwner()) {
	System.out.println("focus owner = " + KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner());
	throw new RuntimeException("tf1 is not a focus owner");
	}

	frame.getContentPane().remove(tf1);
	Util.waitForIdle(r);

	if (!tf2.isFocusOwner()) {
	System.out.println("focus owner = " + KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner());
	throw new RuntimeException("tf2 is not a focus owner");
	}

	if (!verifier_called) {
	throw new RuntimeException("verifier was not called");
	}

	} catch (Exception e) {
	InputVerifierTest3.fail(e);
	}

	InputVerifierTest3.pass();

	}//End init()

	/*****************************************************
	* Standard Test Machinery Section
	* DO NOT modify anything in this section -- it's a
	* standard chunk of code which has all of the
	* synchronisation necessary for the test harness.
	* By keeping it the same in all tests, it is easier
	* to read and understand someone else's test, as
	* well as insuring that all tests behave correctly
	* with the test harness.
	* There is a section following this for test-
	* classes
	******************************************************/
	private static boolean theTestPassed = false;
	private static boolean testGeneratedInterrupt = false;
	private static String failureMessage = "";

	private static Thread mainThread = null;

	private static int sleepTime = 300000;

	// Not sure about what happens if multiple of this test are
	// instantiated in the same VM. Being static (and using
	// static vars), it aint gonna work. Not worrying about
	// it for now.
	public static void main( String args[] ) throws InterruptedException
	{
	mainThread = Thread.currentThread();
	try
	{
	init();
	}
	catch( TestPassedException e )
	{
	//The test passed, so just return from main and harness will
	// interepret this return as a pass
	return;
	}
	//At this point, neither test pass nor test fail has been
	// called -- either would have thrown an exception and ended the
	// test, so we know we have multiple threads.

	//Test involves other threads, so sleep and wait for them to
	// called pass() or fail()
	try
	{
	Thread.sleep( sleepTime );
	//Timed out, so fail the test
	throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
	}
	catch (InterruptedException e)
	{
	//The test harness may have interrupted the test. If so, rethrow the exception
	// so that the harness gets it and deals with it.
	if( ! testGeneratedInterrupt ) throw e;

	//reset flag in case hit this code more than once for some reason (just safety)
	testGeneratedInterrupt = false;

	if ( theTestPassed == false )
	{
	throw new RuntimeException( failureMessage );
	}
	}

	}//main

	public static synchronized void setTimeoutTo( int seconds )
	{
	sleepTime = seconds * 1000;
	}

	public static synchronized void pass()
	{
	Sysout.println( "The test passed." );
	Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
	//first check if this is executing in main thread
	if ( mainThread == Thread.currentThread() )
	{
	//Still in the main thread, so set the flag just for kicks,
	// and throw a test passed exception which will be caught
	// and end the test.
	theTestPassed = true;
	throw new TestPassedException();
	}
	theTestPassed = true;
	testGeneratedInterrupt = true;
	mainThread.interrupt();
	}//pass()

	public static synchronized void fail( Exception whyFailed )
	{
	Sysout.println( "The test failed: " + whyFailed );
	Sysout.println( "The test is over, hit Ctl-C to stop Java VM" );
	//check if this called from main thread
	if ( mainThread == Thread.currentThread() )
	{
	//If main thread, fail now 'cause not sleeping
	throw new RuntimeException( whyFailed );
	}
	theTestPassed = false;
	testGeneratedInterrupt = true;
	failureMessage = whyFailed.toString();
	mainThread.interrupt();
	}//fail()

	}// class InputVerifierTest3

	//This exception is used to exit from any level of call nesting
	// when it's determined that the test has passed, and immediately
	// end the test.
	class TestPassedException extends RuntimeException
	{
	}

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

	/****************************************************
	Standard Test Machinery
	DO NOT modify anything below -- it's a standard
	chunk of code whose purpose is to make user
	interaction uniform, and thereby make it simpler
	to read and understand someone else's test.
	****************************************************/

	/**
	This is part of the standard test machinery.
	It creates a dialog (with the instructions), and is the interface
	for sending text messages to the user.
	To print the instructions, send an array of strings to Sysout.createDialog
	WithInstructions method. Put one line of instructions per array entry.
	To display a message for the tester to see, simply call Sysout.println
	with the string to be displayed.
	This mimics System.out.println but works within the test harness as well
	as standalone.
	*/

	class Sysout
	{
	private static TestDialog dialog;

	public static void createDialogWithInstructions( String[] instructions )
	{
	dialog = new TestDialog( new Frame(), "Instructions" );
	dialog.printInstructions( instructions );
	dialog.setVisible(true);
	println( "Any messages for the tester will display here." );
	}

	public static void createDialog( )
	{
	dialog = new TestDialog( new Frame(), "Instructions" );
	String[] defInstr = { "Instructions will appear here. ", "" } ;
	dialog.printInstructions( defInstr );
	dialog.setVisible(true);
	println( "Any messages for the tester will display here." );
	}


	public static void printInstructions( String[] instructions )
	{
	dialog.printInstructions( instructions );
	}


	public static void println( String messageIn )
	{
	dialog.displayMessage( messageIn );
	System.out.println(messageIn);
	}

	}// Sysout class

	/**
	This is part of the standard test machinery. It provides a place for the
	test instructions to be displayed, and a place for interactive messages
	to the user to be displayed.
	To have the test instructions displayed, see Sysout.
	To have a message to the user be displayed, see Sysout.
	Do not call anything in this dialog directly.
	*/
	class TestDialog extends Dialog
	{

	TextArea instructionsText;
	TextArea messageText;
	int maxStringLength = 80;

	//DO NOT call this directly, go through Sysout
	public TestDialog( Frame frame, String name )
	{
	super( frame, name );
	int scrollBoth = TextArea.SCROLLBARS_BOTH;
	instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
	add( "North", instructionsText );

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

	pack();

	setVisible(true);
	}// TestDialog()

	//DO NOT call this directly, go through Sysout
	public void printInstructions( String[] instructions )
	{
	//Clear out any current instructions
	instructionsText.setText( "" );

	//Go down array of instruction strings

	String printStr, remainingStr;
	for( int i=0; i < instructions.length; i++ )
	{
	//chop up each into pieces maxSringLength long
	remainingStr = instructions[ i ];
	while( remainingStr.length() > 0 )
	{
	//if longer than max then chop off first max chars to print
	if( remainingStr.length() >= maxStringLength )
	{
	//Try to chop on a word boundary
	int posOfSpace = remainingStr.
	lastIndexOf( ' ', maxStringLength - 1 );

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

	printStr = remainingStr.substring( 0, posOfSpace + 1 );
	remainingStr = remainingStr.substring( posOfSpace + 1 );
	}
	//else just print
	else
	{
	printStr = remainingStr;
	remainingStr = "";
	}

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

	}// while

	}// for

	}//printInstructions()

	//DO NOT call this directly, go through Sysout
	public void displayMessage( String messageIn )
	{
	messageText.append( messageIn + "\n" );
	System.out.println(messageIn);
	}

	}// TestDialog class