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