test/jdk/java/awt/image/multiresolution/MultiResolutionIcon/MultiResIconTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2016, 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 8149371 8169043
  * @summary multi-res. image: -Dsun.java2d.uiScale does not work for Window
  * icons (some ambiguity for Window.setIconImages()?)
  * @requires (os.family == "windows")
  * @run main/othervm/manual -Dsun.java2d.uiScale=2 MultiResIconTest
  */
 import java.awt.Color;
 import java.awt.Graphics;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.awt.image.BaseMultiResolutionImage;
 import java.awt.image.BufferedImage;
 import java.util.concurrent.CountDownLatch;
 import javax.swing.JButton;
 import javax.swing.JDialog;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.SwingUtilities;

 public class MultiResIconTest {

     private static GridBagLayout layout;
     private static JPanel mainControlPanel;
     private static JPanel resultButtonPanel;
     private static JLabel instructionText;
     private static JButton passButton;
     private static JButton failButton;
     private static JDialog f;
     private static CountDownLatch latch;
     private static TestFrame frame;
     private static boolean testPassed;

     private static BufferedImage generateImage(int x, Color c) {

         BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB);
         Graphics g = img.getGraphics();
         g.setColor(c);
         g.fillRect(0, 0, x, x);
         g.setColor(Color.WHITE);
         g.fillRect(x / 3, x / 3, x / 3, x / 3);
         return img;
     }

     public MultiResIconTest() throws Exception {
         latch = new CountDownLatch(1);
         createUI();
         latch.await();

         if (!testPassed) {
             throw new RuntimeException("User Pressed Failed Button");
         }
     }

     private static void createUI() throws Exception {
         SwingUtilities.invokeAndWait(() -> {
             frame = new TestFrame();
             f = new JDialog(frame);
             f.setTitle("Instruction Dialog");
             layout = new GridBagLayout();
             mainControlPanel = new JPanel(layout);
             resultButtonPanel = new JPanel(layout);
             GridBagConstraints gbc = new GridBagConstraints();
             String instructions
                     = "<html>    INSTRUCTIONS:<br>"
                     + "This test is for Windows OS only.<br>"
                     + "Make sure that 'Use Small Icons' setting is not set<br>"
                     + "on Windows Taskbar Properties <br>"
                     + "1) Test frame title icon and frame color should be green."
                     + "<br>"
                     + "2) Test frame task bar icon should be blue<br>"
                     + "3) If color are same as mentioned in 1 and 2 press pass<br>"
                     + "   else press fail.<br><br></html>";

             instructionText = new JLabel();
             instructionText.setText(instructions);

             gbc.gridx = 0;
             gbc.gridy = 0;
             gbc.fill = GridBagConstraints.HORIZONTAL;
             mainControlPanel.add(instructionText, gbc);
             passButton = new JButton("Pass");
             passButton.setActionCommand("Pass");
             passButton.addActionListener((ActionEvent e) -> {
                 testPassed = true;
                 latch.countDown();
                 f.dispose();
                 frame.dispose();
             });
             failButton = new JButton("Fail");
             failButton.setActionCommand("Fail");
             failButton.addActionListener(new ActionListener() {
                 @Override
                 public void actionPerformed(ActionEvent e) {
                     testPassed = false;
                     latch.countDown();
                     f.dispose();
                     frame.dispose();
                     throw new RuntimeException("Test Failed");
                 }
             });
             gbc.gridx = 1;
             gbc.gridy = 0;
             resultButtonPanel.add(passButton, gbc);
             gbc.gridx = 2;
             gbc.gridy = 0;
             resultButtonPanel.add(failButton, gbc);

             gbc.gridx = 0;
             gbc.gridy = 1;
             mainControlPanel.add(resultButtonPanel, gbc);

             f.add(mainControlPanel);
             f.setSize(400, 200);
             f.setLocationRelativeTo(null);
             f.setVisible(true);

             f.addWindowListener(new WindowAdapter() {
                 @Override
                 public void windowClosing(WindowEvent e) {
                     testPassed = false;
                     latch.countDown();
                     f.dispose();
                     frame.dispose();
                 }
             });
         });
     }

     private static class TestFrame extends JFrame {

         private static final int W = 200;

         private static final BaseMultiResolutionImage IMG
                 = new BaseMultiResolutionImage(
                         new BufferedImage[]{generateImage(W, Color.RED),
                             generateImage(2 * W, Color.GREEN),
                             generateImage(4 * W, Color.BLUE)});

         private static final BaseMultiResolutionImage ICON
                 = new BaseMultiResolutionImage(
                         new BufferedImage[]{generateImage(16, Color.RED),
                             generateImage(32, Color.GREEN),
                             generateImage(64, Color.BLUE),
                             generateImage(128, Color.BLACK),
                             generateImage(256, Color.GRAY)});

         public TestFrame() {
             createUI();
         }

         private void createUI() {
             setTitle("Test Frame");
             setIconImage(ICON);
             addWindowListener(new WindowAdapter() {
                 @Override
                 public void windowClosing(WindowEvent e) {
                     dispose();
                 }
             });
             setSize(W, W);
             setLocation(50, 50);
             setResizable(false);
             setVisible(true);
         }

         @Override
         public void paint(Graphics gr) {
             gr.drawImage(IMG, 0, 0, this);
         }
     }

     public static void main(String[] args) throws Exception {
         new MultiResIconTest();
     }
 }
	/*
	* Copyright (c) 2016, 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 8149371 8169043
	* @summary multi-res. image: -Dsun.java2d.uiScale does not work for Window
	* icons (some ambiguity for Window.setIconImages()?)
	* @requires (os.family == "windows")
	* @run main/othervm/manual -Dsun.java2d.uiScale=2 MultiResIconTest
	*/
	import java.awt.Color;
	import java.awt.Graphics;
	import java.awt.GridBagConstraints;
	import java.awt.GridBagLayout;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.awt.event.WindowAdapter;
	import java.awt.event.WindowEvent;
	import java.awt.image.BaseMultiResolutionImage;
	import java.awt.image.BufferedImage;
	import java.util.concurrent.CountDownLatch;
	import javax.swing.JButton;
	import javax.swing.JDialog;
	import javax.swing.JFrame;
	import javax.swing.JLabel;
	import javax.swing.JPanel;
	import javax.swing.SwingUtilities;

	public class MultiResIconTest {

	private static GridBagLayout layout;
	private static JPanel mainControlPanel;
	private static JPanel resultButtonPanel;
	private static JLabel instructionText;
	private static JButton passButton;
	private static JButton failButton;
	private static JDialog f;
	private static CountDownLatch latch;
	private static TestFrame frame;
	private static boolean testPassed;

	private static BufferedImage generateImage(int x, Color c) {

	BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB);
	Graphics g = img.getGraphics();
	g.setColor(c);
	g.fillRect(0, 0, x, x);
	g.setColor(Color.WHITE);
	g.fillRect(x / 3, x / 3, x / 3, x / 3);
	return img;
	}

	public MultiResIconTest() throws Exception {
	latch = new CountDownLatch(1);
	createUI();
	latch.await();

	if (!testPassed) {
	throw new RuntimeException("User Pressed Failed Button");
	}
	}

	private static void createUI() throws Exception {
	SwingUtilities.invokeAndWait(() -> {
	frame = new TestFrame();
	f = new JDialog(frame);
	f.setTitle("Instruction Dialog");
	layout = new GridBagLayout();
	mainControlPanel = new JPanel(layout);
	resultButtonPanel = new JPanel(layout);
	GridBagConstraints gbc = new GridBagConstraints();
	String instructions
	= "<html> INSTRUCTIONS:<br>"
	+ "This test is for Windows OS only.<br>"
	+ "Make sure that 'Use Small Icons' setting is not set<br>"
	+ "on Windows Taskbar Properties <br>"
	+ "1) Test frame title icon and frame color should be green."
	+ "<br>"
	+ "2) Test frame task bar icon should be blue<br>"
	+ "3) If color are same as mentioned in 1 and 2 press pass<br>"
	+ " else press fail.<br><br></html>";

	instructionText = new JLabel();
	instructionText.setText(instructions);

	gbc.gridx = 0;
	gbc.gridy = 0;
	gbc.fill = GridBagConstraints.HORIZONTAL;
	mainControlPanel.add(instructionText, gbc);
	passButton = new JButton("Pass");
	passButton.setActionCommand("Pass");
	passButton.addActionListener((ActionEvent e) -> {
	testPassed = true;
	latch.countDown();
	f.dispose();
	frame.dispose();
	});
	failButton = new JButton("Fail");
	failButton.setActionCommand("Fail");
	failButton.addActionListener(new ActionListener() {
	@Override
	public void actionPerformed(ActionEvent e) {
	testPassed = false;
	latch.countDown();
	f.dispose();
	frame.dispose();
	throw new RuntimeException("Test Failed");
	}
	});
	gbc.gridx = 1;
	gbc.gridy = 0;
	resultButtonPanel.add(passButton, gbc);
	gbc.gridx = 2;
	gbc.gridy = 0;
	resultButtonPanel.add(failButton, gbc);

	gbc.gridx = 0;
	gbc.gridy = 1;
	mainControlPanel.add(resultButtonPanel, gbc);

	f.add(mainControlPanel);
	f.setSize(400, 200);
	f.setLocationRelativeTo(null);
	f.setVisible(true);

	f.addWindowListener(new WindowAdapter() {
	@Override
	public void windowClosing(WindowEvent e) {
	testPassed = false;
	latch.countDown();
	f.dispose();
	frame.dispose();
	}
	});
	});
	}

	private static class TestFrame extends JFrame {

	private static final int W = 200;

	private static final BaseMultiResolutionImage IMG
	= new BaseMultiResolutionImage(
	new BufferedImage[]{generateImage(W, Color.RED),
	generateImage(2 * W, Color.GREEN),
	generateImage(4 * W, Color.BLUE)});

	private static final BaseMultiResolutionImage ICON
	= new BaseMultiResolutionImage(
	new BufferedImage[]{generateImage(16, Color.RED),
	generateImage(32, Color.GREEN),
	generateImage(64, Color.BLUE),
	generateImage(128, Color.BLACK),
	generateImage(256, Color.GRAY)});

	public TestFrame() {
	createUI();
	}

	private void createUI() {
	setTitle("Test Frame");
	setIconImage(ICON);
	addWindowListener(new WindowAdapter() {
	@Override
	public void windowClosing(WindowEvent e) {
	dispose();
	}
	});
	setSize(W, W);
	setLocation(50, 50);
	setResizable(false);
	setVisible(true);
	}

	@Override
	public void paint(Graphics gr) {
	gr.drawImage(IMG, 0, 0, this);
	}
	}

	public static void main(String[] args) throws Exception {
	new MultiResIconTest();
	}
	}