1 /* 2 * Copyright (c) 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 26 * @key headful 27 * @bug 8146321 8151282 28 * @summary verifies JInternalFrame Icon and ImageIcon 29 * @library ../../regtesthelpers 30 * @build Util 31 * @run main JInternalFrameIconTest 32 */ 33 import java.awt.BorderLayout; 34 import java.awt.Component; 35 import java.awt.Graphics; 36 import java.awt.Point; 37 import java.awt.Rectangle; 38 import java.awt.Robot; 39 import java.awt.image.BufferedImage; 40 import javax.swing.Icon; 41 import javax.swing.ImageIcon; 42 import javax.swing.JDesktopPane; 43 import javax.swing.JFrame; 44 import javax.swing.JInternalFrame; 45 import javax.swing.SwingUtilities; 46 import javax.swing.UIManager; 47 import javax.swing.UnsupportedLookAndFeelException; 48 49 public class JInternalFrameIconTest { 50 51 private static JFrame frame; 52 private static JDesktopPane desktopPane; 53 private static JInternalFrame internalFrame; 54 private static ImageIcon titleImageIcon; 55 private static Icon titleIcon; 56 private static BufferedImage imageIconImage; 57 private static BufferedImage iconImage; 58 private static Robot robot; 59 private static volatile String errorString = ""; 60 61 main(String[] args)62 public static void main(String[] args) throws Exception { 63 robot = new Robot(); 64 robot.delay(2000); 65 UIManager.LookAndFeelInfo[] lookAndFeelArray 66 = UIManager.getInstalledLookAndFeels(); 67 for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) { 68 executeCase(lookAndFeelItem.getClassName()); 69 } 70 if (!"".equals(errorString)) { 71 throw new RuntimeException("Error Log:\n" + errorString); 72 } 73 74 } 75 executeCase(String lookAndFeelString)76 private static void executeCase(String lookAndFeelString) throws Exception { 77 if (tryLookAndFeel(lookAndFeelString)) { 78 createImageIconUI(lookAndFeelString); 79 robot.delay(1000); 80 getImageIconBufferedImage(); 81 robot.delay(1000); 82 cleanUp(); 83 robot.waitForIdle(); 84 85 createIconUI(lookAndFeelString); 86 robot.delay(1000); 87 getIconBufferedImage(); 88 robot.delay(1000); 89 cleanUp(); 90 robot.waitForIdle(); 91 92 testIfSame(lookAndFeelString); 93 robot.waitForIdle(); 94 } 95 96 } 97 createImageIconUI(final String lookAndFeelString)98 private static void createImageIconUI(final String lookAndFeelString) 99 throws Exception { 100 SwingUtilities.invokeAndWait(new Runnable() { 101 @Override 102 public void run() { 103 desktopPane = new JDesktopPane(); 104 internalFrame = new JInternalFrame(); 105 frame = new JFrame(); 106 internalFrame.setTitle(lookAndFeelString); 107 titleImageIcon = new ImageIcon() { 108 @Override 109 public int getIconWidth() { 110 return 16; 111 } 112 113 @Override 114 public int getIconHeight() { 115 return 16; 116 } 117 118 @Override 119 public void paintIcon( 120 Component c, Graphics g, int x, int y) { 121 g.setColor(java.awt.Color.black); 122 g.fillRect(x, y, 16, 16); 123 } 124 }; 125 internalFrame.setFrameIcon(titleImageIcon); 126 internalFrame.setSize(500, 200); 127 internalFrame.setVisible(true); 128 desktopPane.add(internalFrame); 129 130 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 131 frame.getContentPane().setLayout(new BorderLayout()); 132 frame.getContentPane().add(desktopPane, "Center"); 133 frame.setSize(500, 500); 134 frame.setLocationRelativeTo(null); 135 frame.setVisible(true); 136 frame.toFront(); 137 } 138 }); 139 } 140 createIconUI(final String lookAndFeelString)141 private static void createIconUI(final String lookAndFeelString) 142 throws Exception { 143 SwingUtilities.invokeAndWait(new Runnable() { 144 @Override 145 public void run() { 146 desktopPane = new JDesktopPane(); 147 internalFrame = new JInternalFrame(); 148 frame = new JFrame(); 149 internalFrame.setTitle(lookAndFeelString); 150 titleIcon = new Icon() { 151 @Override 152 public int getIconWidth() { 153 return 16; 154 } 155 156 @Override 157 public int getIconHeight() { 158 return 16; 159 } 160 161 @Override 162 public void paintIcon( 163 Component c, Graphics g, int x, int y) { 164 g.setColor(java.awt.Color.black); 165 g.fillRect(x, y, 16, 16); 166 } 167 }; 168 internalFrame.setFrameIcon(titleIcon); 169 internalFrame.setSize(500, 200); 170 internalFrame.setVisible(true); 171 desktopPane.add(internalFrame); 172 173 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 174 frame.getContentPane().setLayout(new BorderLayout()); 175 frame.getContentPane().add(desktopPane, "Center"); 176 frame.setSize(500, 500); 177 frame.setLocationRelativeTo(null); 178 frame.setVisible(true); 179 frame.toFront(); 180 } 181 }); 182 } 183 getImageIconBufferedImage()184 private static void getImageIconBufferedImage() throws Exception { 185 Point point = internalFrame.getLocationOnScreen(); 186 Rectangle rect = internalFrame.getBounds(); 187 Rectangle captureRect = new Rectangle( 188 point.x + internalFrame.getInsets().left, 189 point.y, 190 rect.width, 191 internalFrame.getInsets().top); 192 imageIconImage 193 = robot.createScreenCapture(captureRect); 194 } 195 getIconBufferedImage()196 private static void getIconBufferedImage() throws Exception { 197 Point point = internalFrame.getLocationOnScreen(); 198 Rectangle rect = internalFrame.getBounds(); 199 Rectangle captureRect = new Rectangle( 200 point.x + internalFrame.getInsets().left, 201 point.y, 202 rect.width, 203 internalFrame.getInsets().top); 204 iconImage 205 = robot.createScreenCapture(captureRect); 206 } 207 testIfSame(final String lookAndFeelString)208 private static void testIfSame(final String lookAndFeelString) 209 throws Exception { 210 if (!bufferedImagesEqual(imageIconImage, iconImage)) { 211 String error ="[" + lookAndFeelString 212 + "] : ERROR: icon and imageIcon not same."; 213 errorString += error; 214 System.err.println(error); 215 } else { 216 System.out.println("[" + lookAndFeelString 217 + "] : SUCCESS: icon and imageIcon same."); 218 } 219 } 220 bufferedImagesEqual( BufferedImage bufferedImage1, BufferedImage bufferedImage2)221 private static boolean bufferedImagesEqual( 222 BufferedImage bufferedImage1, BufferedImage bufferedImage2) { 223 boolean flag = true; 224 225 if (bufferedImage1.getWidth() == bufferedImage2.getWidth() 226 && bufferedImage1.getHeight() == bufferedImage2.getHeight()) { 227 final int colorTolerance = 25; 228 final int mismatchTolerance = (int) (0.1 229 * bufferedImage1.getWidth() * bufferedImage1.getHeight()); 230 int mismatchCounter = 0; 231 for (int x = 0; x < bufferedImage1.getWidth(); x++) { 232 for (int y = 0; y < bufferedImage1.getHeight(); y++) { 233 234 int color1 = bufferedImage1.getRGB(x, y); 235 int red1 = (color1 >> 16) & 0x000000FF; 236 int green1 = (color1 >> 8) & 0x000000FF; 237 int blue1 = (color1) & 0x000000FF; 238 239 int color2 = bufferedImage2.getRGB(x, y); 240 int red2 = (color2 >> 16) & 0x000000FF; 241 int green2 = (color2 >> 8) & 0x000000FF; 242 int blue2 = (color2) & 0x000000FF; 243 if (red1 != red2 || green1 != green2 || blue1 != blue2) { 244 ++mismatchCounter; 245 if ((Math.abs(red1 - red2) > colorTolerance) 246 || (Math.abs(green1 - green2) > colorTolerance) 247 || (Math.abs(blue1 - blue2) > colorTolerance)) { 248 249 flag = false; 250 } 251 } 252 } 253 } 254 if (mismatchCounter > mismatchTolerance) { 255 flag = false; 256 } 257 } else { 258 System.err.println("ERROR: size is different"); 259 flag = false; 260 } 261 return flag; 262 } 263 cleanUp()264 private static void cleanUp() throws Exception { 265 SwingUtilities.invokeAndWait(new Runnable() { 266 @Override 267 public void run() { 268 frame.dispose(); 269 } 270 }); 271 } 272 tryLookAndFeel(String lookAndFeelString)273 private static boolean tryLookAndFeel(String lookAndFeelString) 274 throws Exception { 275 //This test case is not applicable for Motif and gtk LAFs 276 if(lookAndFeelString.contains("motif") 277 || lookAndFeelString.contains("gtk")) { 278 return false; 279 } 280 try { 281 UIManager.setLookAndFeel( 282 lookAndFeelString); 283 284 } catch (UnsupportedLookAndFeelException 285 | ClassNotFoundException 286 | InstantiationException 287 | IllegalAccessException e) { 288 return false; 289 } 290 return true; 291 } 292 } 293