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 import java.awt.Color; 25 import java.awt.Dialog; 26 import java.awt.Graphics; 27 import java.awt.Graphics2D; 28 import java.awt.Panel; 29 import java.awt.Rectangle; 30 import java.awt.Robot; 31 import java.awt.SplashScreen; 32 import java.awt.Window; 33 import java.awt.image.BufferedImage; 34 import java.io.File; 35 import javax.imageio.ImageIO; 36 import sun.java2d.SunGraphics2D; 37 38 /** 39 * test 40 * @bug 8043869 41 * @author Alexander Scherbatiy 42 * @summary [macosx] java -splash does not honor 2x hi dpi notation for retina 43 * support 44 * @run main MultiResolutionSplashTest GENERATE_IMAGES 45 * @run main/othervm -splash:splash1.png MultiResolutionSplashTest TEST_SPLASH 0 46 * @run main/othervm -splash:splash2 MultiResolutionSplashTest TEST_SPLASH 1 47 * @run main/othervm -splash:splash3. MultiResolutionSplashTest TEST_SPLASH 2 48 */ 49 public class MultiResolutionSplashTest { 50 51 private static final int IMAGE_WIDTH = 300; 52 private static final int IMAGE_HEIGHT = 200; 53 54 private static final ImageInfo[] tests = { 55 new ImageInfo("splash1.png", "splash1@2x.png", Color.BLUE, Color.GREEN), 56 new ImageInfo("splash2", "splash2@2x", Color.WHITE, Color.BLACK), 57 new ImageInfo("splash3.", "splash3@2x.", Color.YELLOW, Color.RED) 58 }; 59 60 public static void main(String[] args) throws Exception { 61 62 String test = args[0]; 63 64 switch (test) { 65 case "GENERATE_IMAGES": 66 generateImages(); 67 break; 68 case "TEST_SPLASH": 69 int index = Integer.parseInt(args[1]); 70 testSplash(tests[index]); 71 break; 72 default: 73 throw new RuntimeException("Unknown test: " + test); 74 } 75 } 76 77 static void testSplash(ImageInfo test) throws Exception { 78 SplashScreen splashScreen = SplashScreen.getSplashScreen(); 79 80 if (splashScreen == null) { 81 throw new RuntimeException("Splash screen is not shown!"); 82 } 83 84 Graphics2D g = splashScreen.createGraphics(); 85 Rectangle splashBounds = splashScreen.getBounds(); 86 int screenX = (int) splashBounds.getCenterX(); 87 int screenY = (int) splashBounds.getCenterY(); 88 89 Robot robot = new Robot(); 90 Color splashScreenColor = robot.getPixelColor(screenX, screenY); 91 92 float scaleFactor = getScaleFactor(); 93 Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x; 94 95 if (!testColor.equals(splashScreenColor)) { 96 throw new RuntimeException( 97 "Image with wrong resolution is used for splash screen!"); 98 } 99 } 100 101 static float getScaleFactor() { 102 103 final Dialog dialog = new Dialog((Window) null); 104 dialog.setSize(100, 100); 105 dialog.setModal(true); 106 final float[] scaleFactors = new float[1]; 107 Panel panel = new Panel() { 108 109 @Override 110 public void paint(Graphics g) { 111 float scaleFactor = 1; 112 if (g instanceof SunGraphics2D) { 113 scaleFactor = ((SunGraphics2D) g).surfaceData.getDefaultScale(); 114 } 115 scaleFactors[0] = scaleFactor; 116 dialog.setVisible(false); 117 } 118 }; 119 120 dialog.add(panel); | 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 import java.awt.Color; 25 import java.awt.Dialog; 26 import java.awt.Frame; 27 import java.awt.Graphics; 28 import java.awt.Graphics2D; 29 import java.awt.Panel; 30 import java.awt.Rectangle; 31 import java.awt.Robot; 32 import java.awt.SplashScreen; 33 import java.awt.TextField; 34 import java.awt.Window; 35 import java.awt.event.KeyEvent; 36 import java.awt.image.BufferedImage; 37 import java.io.File; 38 import javax.imageio.ImageIO; 39 import sun.java2d.SunGraphics2D; 40 41 /** 42 * @test 43 * @bug 8043869 8075244 44 * @author Alexander Scherbatiy 45 * @summary [macosx] java -splash does not honor 2x hi dpi notation for retina 46 * support 47 * @run main MultiResolutionSplashTest GENERATE_IMAGES 48 * @run main/othervm -splash:splash1.png MultiResolutionSplashTest TEST_SPLASH 0 49 * @run main/othervm -splash:splash2 MultiResolutionSplashTest TEST_SPLASH 1 50 * @run main/othervm -splash:splash3. MultiResolutionSplashTest TEST_SPLASH 2 51 * @run main/othervm -splash:splash1.png MultiResolutionSplashTest TEST_FOCUS 52 */ 53 public class MultiResolutionSplashTest { 54 55 private static final int IMAGE_WIDTH = 300; 56 private static final int IMAGE_HEIGHT = 200; 57 58 private static final ImageInfo[] tests = { 59 new ImageInfo("splash1.png", "splash1@2x.png", Color.BLUE, Color.GREEN), 60 new ImageInfo("splash2", "splash2@2x", Color.WHITE, Color.BLACK), 61 new ImageInfo("splash3.", "splash3@2x.", Color.YELLOW, Color.RED) 62 }; 63 64 public static void main(String[] args) throws Exception { 65 66 String test = args[0]; 67 68 switch (test) { 69 case "GENERATE_IMAGES": 70 generateImages(); 71 break; 72 case "TEST_SPLASH": 73 int index = Integer.parseInt(args[1]); 74 testSplash(tests[index]); 75 break; 76 case "TEST_FOCUS": 77 testFocus(); 78 break; 79 default: 80 throw new RuntimeException("Unknown test: " + test); 81 } 82 } 83 84 static void testSplash(ImageInfo test) throws Exception { 85 SplashScreen splashScreen = SplashScreen.getSplashScreen(); 86 87 if (splashScreen == null) { 88 throw new RuntimeException("Splash screen is not shown!"); 89 } 90 91 Graphics2D g = splashScreen.createGraphics(); 92 Rectangle splashBounds = splashScreen.getBounds(); 93 int screenX = (int) splashBounds.getCenterX(); 94 int screenY = (int) splashBounds.getCenterY(); 95 96 Robot robot = new Robot(); 97 Color splashScreenColor = robot.getPixelColor(screenX, screenY); 98 99 float scaleFactor = getScaleFactor(); 100 Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x; 101 102 if (!compare(testColor, splashScreenColor)) { 103 throw new RuntimeException( 104 "Image with wrong resolution is used for splash screen!"); 105 } 106 } 107 108 static void testFocus() throws Exception { 109 110 System.out.println("Focus Test!"); 111 Robot robot = new Robot(); 112 robot.setAutoDelay(50); 113 114 Frame frame = new Frame(); 115 frame.setSize(100, 100); 116 String test = "123"; 117 TextField textField = new TextField(test); 118 frame.add(textField); 119 frame.setVisible(true); 120 robot.waitForIdle(); 121 122 robot.keyPress(KeyEvent.VK_A); 123 robot.keyRelease(KeyEvent.VK_A); 124 robot.keyPress(KeyEvent.VK_B); 125 robot.keyRelease(KeyEvent.VK_B); 126 robot.waitForIdle(); 127 128 frame.dispose(); 129 130 if(!textField.getText().equals("ab")){ 131 throw new RuntimeException("Focus is lost!"); 132 } 133 } 134 135 static boolean compare(Color c1, Color c2){ 136 return compare(c1.getRed(), c2.getRed()) 137 && compare(c1.getGreen(), c2.getGreen()) 138 && compare(c1.getBlue(), c2.getBlue()); 139 } 140 141 static boolean compare(int n, int m){ 142 return Math.abs(n - m) <= 50; 143 } 144 145 static float getScaleFactor() { 146 147 final Dialog dialog = new Dialog((Window) null); 148 dialog.setSize(100, 100); 149 dialog.setModal(true); 150 final float[] scaleFactors = new float[1]; 151 Panel panel = new Panel() { 152 153 @Override 154 public void paint(Graphics g) { 155 float scaleFactor = 1; 156 if (g instanceof SunGraphics2D) { 157 scaleFactor = ((SunGraphics2D) g).surfaceData.getDefaultScale(); 158 } 159 scaleFactors[0] = scaleFactor; 160 dialog.setVisible(false); 161 } 162 }; 163 164 dialog.add(panel); |