1 /* 2 * Copyright (c) 2014, 2017, 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 8032078 28 * @summary Frame.setExtendedState throws RuntimeException, if 29 * windowState=ICONIFIED|MAXIMIZED_BOTH, on OS X 30 * @author Anton Litvinov 31 */ 32 33 import java.awt.*; 34 35 public class ExceptionOnSetExtendedStateTest { 36 private static final int[] frameStates = { Frame.NORMAL, Frame.ICONIFIED, Frame.MAXIMIZED_BOTH }; 37 38 private static boolean validatePlatform() { 39 String osName = System.getProperty("os.name"); 40 if (osName == null) { 41 throw new RuntimeException("Name of the current OS could not be retrieved."); 42 } 43 return osName.startsWith("Mac"); 44 } 45 46 private static void testStateChange(int oldState, int newState, boolean decoratedFrame) { 47 System.out.println(String.format( 48 "testStateChange: oldState='%d', newState='%d', decoratedFrame='%b'", 49 oldState, newState, decoratedFrame)); 50 51 Frame frame = new Frame("ExceptionOnSetExtendedStateTest"); 52 frame.setSize(200, 200); 53 frame.setUndecorated(!decoratedFrame); 54 frame.setVisible(true); 55 try { 56 Robot robot = new Robot(); 57 robot.waitForIdle(); 58 }catch(Exception ex) { 59 ex.printStackTrace(); 60 throw new RuntimeException("Unexpected failure"); 61 } 62 63 frame.setExtendedState(oldState); 64 sleep(1000); 65 frame.setExtendedState(newState); 66 67 boolean stateWasNotChanged = true; 68 int currentState = 0; 69 for (int i = 0; (i < 3) && stateWasNotChanged; i++) { 70 sleep(1000); 71 currentState = frame.getExtendedState(); 72 if ((currentState == newState) || 73 (((newState & Frame.ICONIFIED) != 0) && ((currentState & Frame.ICONIFIED) != 0))) { 74 stateWasNotChanged = false; 75 } 76 } 77 frame.dispose(); 78 79 if (stateWasNotChanged) { 80 throw new RuntimeException(String.format( 81 "Frame state was not changed. currentState='%d'", currentState)); 82 } 83 } 84 85 private static void sleep(int millis) { 86 try { 87 Thread.sleep(millis); 88 } catch (Exception e) { 89 e.printStackTrace(); 90 } 91 } 92 93 public static void main(String[] args) { 94 if (!validatePlatform()) { 95 System.out.println("This test is only for OS X."); 96 return; 97 } 98 99 // Verify that changing states of decorated/undecorated frame to/from supported states 100 // and the state bit mask ICONIFIED | MAXIMIZED_BOTH does not raise RuntimeException. 101 for (int i = 0; i < frameStates.length; i++) { 102 testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, true); 103 testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, false); 104 testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], true); 105 testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], false); 106 } 107 } 108 }