1 /* 2 * Copyright 2012 Red Hat, Inc. All Rights Reserved. 3 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 */ 24 25 26 /* 27 @test 28 @bug 7043963 29 @summary Tests that the screen location of windows is 30 updated properly after a maximize. 31 @requires os.family == "linux" 32 @modules java.desktop/sun.awt.X11 33 @author Denis Lila 34 @library ../../regtesthelpers 35 @build Util 36 @run main MutterMaximizeTest 37 */ 38 39 import java.awt.AWTException; 40 import java.awt.Dimension; 41 import java.awt.Frame; 42 import java.awt.Point; 43 import java.awt.Robot; 44 import java.awt.Window; 45 import java.awt.event.InputEvent; 46 import java.awt.event.WindowAdapter; 47 import java.awt.event.WindowEvent; 48 49 import test.java.awt.regtesthelpers.Util; 50 51 @SuppressWarnings("serial") 52 public class MutterMaximizeTest extends Frame { 53 54 public static void main(String[] args) throws InterruptedException { 55 if (Util.getWMID() != Util.MUTTER_WM) { 56 System.out.println("This test is only useful on Mutter"); 57 return; 58 } 59 MutterMaximizeTest frame = new MutterMaximizeTest(); 60 frame.addWindowListener(Util.getClosingWindowAdapter()); 61 62 //Display the window. 63 frame.setSize(500, 500); 64 Util.showWindowWait(frame); 65 runRobotTest(frame); 66 } 67 68 private static void runRobotTest(Frame frame) { 69 try { 70 Thread robotThread = startRegTest(frame); 71 robotThread.start(); 72 waitForThread(robotThread); 73 } finally { 74 frame.dispose(); 75 } 76 } 77 78 private static void waitForThread(Thread t) { 79 while (t.isAlive()) { 80 try { 81 t.join(); 82 } catch (InterruptedException e) { 83 } 84 } 85 } 86 87 private static void sleepFor(long millis) { 88 long dT = 0; 89 long start = System.nanoTime(); 90 while (dT < millis) { 91 try { 92 long toSleep = millis - dT/1000000; 93 if (toSleep > 0) { 94 Thread.sleep(toSleep); 95 } 96 // if this ends without an interrupted exception, 97 // that's good enough. 98 break; 99 } catch (InterruptedException e) { 100 long now = System.nanoTime(); 101 dT = now - start; 102 } 103 } 104 } 105 106 private static void rmove(Robot robot, Point p) { 107 robot.mouseMove(p.x, p.y); 108 } 109 private static void rdown(Robot robot) { 110 robot.mousePress(InputEvent.BUTTON1_MASK); 111 robot.delay(50); 112 } 113 private static void rup(Robot robot) { 114 robot.mouseRelease(InputEvent.BUTTON1_MASK); 115 robot.delay(50); 116 } 117 118 public static void click(Robot robot) { 119 rdown(robot); 120 rup(robot); 121 } 122 123 public static void doubleClick(Robot robot) { 124 click(robot); 125 click(robot); 126 } 127 128 private static void dragWindow(Window w, int dx, int dy, Robot robot) { 129 Point p = Util.getTitlePoint(w); 130 rmove(robot, p); 131 rdown(robot); 132 p.translate(dx, dy); 133 rmove(robot, p); 134 rup(robot); 135 } 136 137 // f must be visible 138 private static Thread startRegTest(final Frame f) { 139 Thread robot = new Thread(new Runnable() { 140 public void run() { 141 Robot r = Util.createRobot(); 142 dragWindow(f, 100, 100, r); 143 // wait for the location to be set. 144 sleepFor(2000); 145 146 final Point l2 = f.getLocationOnScreen(); 147 148 // double click should maximize the frame 149 doubleClick(r); 150 151 // wait for location again. 152 sleepFor(2000); 153 final Point l3 = f.getLocationOnScreen(); 154 if (l3.equals(l2)) { 155 throw new RuntimeException("Bad location after maximize. Window location has not moved"); 156 } 157 } 158 }); 159 return robot; 160 } 161 } 162