| /* |
| * Copyright (c) 2005, 2008, 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 |
| * @bug 6240507 6662642 |
| * @summary verify that isFullScreenSupported and getFullScreenWindow work |
| * correctly with and without a SecurityManager. Note that the test may fail |
| * on older Gnome versions (see bug 6500686). |
| * @run main FSFrame |
| * @run main/othervm -Dsun.java2d.noddraw=true FSFrame |
| * @author cheth |
| */ |
| |
| import java.awt.*; |
| import java.awt.image.*; |
| import java.applet.*; |
| import java.io.File; |
| import java.io.IOException; |
| import java.lang.reflect.InvocationTargetException; |
| import javax.imageio.ImageIO; |
| |
| public class FSFrame extends Frame implements Runnable { |
| |
| // Don't start the test until the window is visible |
| boolean visible = false; |
| Robot robot = null; |
| static volatile boolean done = false; |
| |
| public void paint(Graphics g) { |
| if (!visible && getWidth() != 0 && getHeight() != 0) { |
| visible = true; |
| try { |
| GraphicsDevice gd = getGraphicsConfiguration().getDevice(); |
| robot = new Robot(gd); |
| } catch (Exception e) { |
| System.out.println("Problem creating robot: cannot verify FS " + |
| "window display"); |
| } |
| } |
| g.setColor(Color.green); |
| g.fillRect(0, 0, getWidth(), getHeight()); |
| } |
| |
| @Override |
| public void update(Graphics g) { |
| paint(g); |
| } |
| |
| boolean checkColor(int x, int y, BufferedImage bImg) { |
| int pixelColor; |
| int correctColor = Color.green.getRGB(); |
| pixelColor = bImg.getRGB(x, y); |
| if (pixelColor != correctColor) { |
| System.out.println("FAILURE: pixelColor " + |
| Integer.toHexString(pixelColor) + |
| " != correctColor " + |
| Integer.toHexString(correctColor) + |
| " at coordinates (" + x + ", " + y + ")"); |
| return false; |
| } |
| return true; |
| } |
| |
| void checkFSDisplay(boolean fsSupported) { |
| GraphicsConfiguration gc = getGraphicsConfiguration(); |
| GraphicsDevice gd = gc.getDevice(); |
| Rectangle r = gc.getBounds(); |
| Insets in = null; |
| if (!fsSupported) { |
| in = Toolkit.getDefaultToolkit().getScreenInsets(gc); |
| r = new Rectangle(in.left, in.top, |
| r.width - (in.left + in.right), |
| r.height - (in.top + in.bottom)); |
| } |
| BufferedImage bImg = robot.createScreenCapture(r); |
| // Check that all four corners and middle pixel match the window's |
| // fill color |
| if (robot == null) { |
| return; |
| } |
| boolean colorCorrect = true; |
| colorCorrect &= checkColor(0, 0, bImg); |
| colorCorrect &= checkColor(0, bImg.getHeight() - 1, bImg); |
| colorCorrect &= checkColor(bImg.getWidth() - 1, 0, bImg); |
| colorCorrect &= checkColor(bImg.getWidth() - 1, bImg.getHeight() - 1, bImg); |
| colorCorrect &= checkColor(bImg.getWidth() / 2, bImg.getHeight() / 2, bImg); |
| if (!colorCorrect) { |
| System.err.println("Test failed for mode: fsSupported="+fsSupported); |
| if (in != null) { |
| System.err.println("screen insets : " + in); |
| } |
| System.err.println("screen shot rect: " + r); |
| String name = "FSFrame_fs_"+ |
| (fsSupported?"supported":"not_supported")+".png"; |
| try { |
| ImageIO.write(bImg, "png", new File(name)); |
| System.out.println("Dumped screen shot to "+name); |
| } catch (IOException ex) {} |
| throw new Error("Some pixel colors not correct; FS window may not" + |
| " have been displayed correctly"); |
| } |
| } |
| |
| void checkFSFunctionality(boolean withSecurity) { |
| GraphicsDevice gd = getGraphicsConfiguration().getDevice(); |
| if (withSecurity) { |
| SecurityManager sm = new SecurityManager(); |
| System.setSecurityManager(sm); |
| } |
| try { |
| // None of these should throw an exception |
| final boolean fs = gd.isFullScreenSupported(); |
| System.out.println("FullscreenSupported: " + (fs ? "yes" : "no")); |
| gd.setFullScreenWindow(this); |
| try { |
| // Give the system time to set the FS window and display it |
| // properly |
| Thread.sleep(2000); |
| } catch (Exception e) {} |
| if (!withSecurity) { |
| // See if FS window got displayed correctly |
| try { |
| EventQueue.invokeAndWait(new Runnable() { |
| public void run() { |
| repaint(); |
| checkFSDisplay(fs); |
| } |
| }); |
| } catch (InvocationTargetException ex) { |
| ex.printStackTrace(); |
| } catch (InterruptedException ex) { |
| ex.printStackTrace(); |
| } |
| } |
| // reset window |
| gd.setFullScreenWindow(null); |
| try { |
| // Give the system time to set the FS window and display it |
| // properly |
| Thread.sleep(2000); |
| } catch (Exception e) {} |
| } catch (SecurityException e) { |
| e.printStackTrace(); |
| throw new Error("Failure: should not get an exception when " + |
| "calling isFSSupported or setFSWindow"); |
| } |
| } |
| |
| public void run() { |
| boolean firstTime = true; |
| while (!done) { |
| if (visible) { |
| checkFSFunctionality(false); |
| checkFSFunctionality(true); |
| done = true; |
| } else { |
| // sleep while we wait |
| try { |
| // Give the system time to set the FS window and display it |
| // properly |
| Thread.sleep(100); |
| } catch (Exception e) {} |
| } |
| } |
| System.out.println("PASS"); |
| } |
| |
| public static void main(String args[]) { |
| FSFrame frame = new FSFrame(); |
| frame.setUndecorated(true); |
| Thread t = new Thread(frame); |
| frame.setSize(500, 500); |
| frame.setVisible(true); |
| t.start(); |
| while (!done) { |
| try { |
| // Do not exit the main thread until the test is finished |
| Thread.sleep(1000); |
| } catch (Exception e) {} |
| } |
| frame.dispose(); |
| } |
| } |