/*

 * Copyright (c) 2008, 2018, 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

  @key headful

  @bug 6682046 8198002

  @summary Mixing code does not always recalculate shapes correctly when resizing components

  @author anthony.petrov@...: area=awt.mixing

  @library ../regtesthelpers

  @build Util

  @run main Validating

*/

/**

 * Validating.java

 *

 * summary:  Mixing code does not always recalculate shapes correctly when resizing components

 */

import java.awt.Button;

import java.awt.event.InputEvent;

import java.awt.Frame;

import java.awt.Point;

import java.awt.Robot;

import java.awt.Toolkit;

import test.java.awt.regtesthelpers.Util;

public class Validating

{

    static volatile boolean clickPassed = false;

    private static void init()

    {

        if (!Toolkit.getDefaultToolkit().isFrameStateSupported(Frame.MAXIMIZED_BOTH)) {

            System.out.println("The test environment does not support maximization. The test cannot be performed.");

            pass();

            return;

        }

        // Create the frame with a button.

        Frame f = new Frame();

        Button b = new Button("ok");

        b.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent e) {

                clickPassed = true;

            }

        });

        f.add(b);

        // Make the frame maximized

        f.setExtendedState(Frame.MAXIMIZED_BOTH);

        f.pack();

        f.setVisible(true);

        Robot robot = Util.createRobot();

        robot.setAutoDelay(20);

        Util.waitForIdle(robot);

        // Now let's attempt to click in the middle of the button

        // (i.e. in the middle of the window).

        // If the button doesn't receive the click, it means that the test

        // failed: the shape of the button was not enlarged.

        Point heavyLoc = b.getLocationOnScreen();

        robot.mouseMove(heavyLoc.x + b.getWidth() / 2, heavyLoc.y + b.getHeight() / 2);

        robot.mousePress(InputEvent.BUTTON1_MASK);

        robot.mouseRelease(InputEvent.BUTTON1_MASK);

        Util.waitForIdle(robot);

        if (clickPassed) {

            pass();

        } else {

            fail("The button cannot be clicked.");

        }

    }//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()

    {

        System.out.println( "The test passed." );

        System.out.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()

    {

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

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

    }

    public static synchronized void fail( String whyFailed )

    {

        System.out.println( "The test failed: " + whyFailed );

        System.out.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;

        mainThread.interrupt();

    }//fail()

}// class Validating

//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

{

}