1 /* 2 * Copyright (c) 2014, 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 8032078 26 @summary Frame.setExtendedState throws RuntimeException, if 27 windowState=ICONIFIED|MAXIMIZED_BOTH, on OS X 28 @author Anton Litvinov 29 */ 30 31 import java.awt.*; 32 33 public class ExceptionOnSetExtendedStateTest { 34 private static final int[] frameStates = { Frame.NORMAL, Frame.ICONIFIED, Frame.MAXIMIZED_BOTH }; 35 36 private static boolean validatePlatform() { 37 String osName = System.getProperty("os.name"); 38 if (osName == null) { 39 throw new RuntimeException("Name of the current OS could not be retrieved."); 40 } 41 return osName.startsWith("Mac"); 42 } 43 44 private static void testStateChange(int oldState, int newState, boolean decoratedFrame) { 45 System.out.println(String.format( 46 "testStateChange: oldState='%d', newState='%d', decoratedFrame='%b'", 47 oldState, newState, decoratedFrame)); 48 49 Frame frame = new Frame("ExceptionOnSetExtendedStateTest"); 50 frame.setSize(200, 200); 51 frame.setUndecorated(!decoratedFrame); 52 frame.setVisible(true); 53 try { 54 Robot robot = new Robot(); 55 robot.waitForIdle(); 56 }catch(Exception ex) { 57 ex.printStackTrace(); 58 throw new RuntimeException("Unexpected failure"); 59 } 60 61 frame.setExtendedState(oldState); 62 sleep(1000); 63 frame.setExtendedState(newState); 64 65 boolean stateWasNotChanged = true; 66 int currentState = 0; 67 for (int i = 0; (i < 3) && stateWasNotChanged; i++) { 68 sleep(1000); 69 currentState = frame.getExtendedState(); 70 if ((currentState == newState) || 71 (((newState & Frame.ICONIFIED) != 0) && ((currentState & Frame.ICONIFIED) != 0))) { 72 stateWasNotChanged = false; 73 } 74 } 75 frame.dispose(); 76 77 if (stateWasNotChanged) { 78 throw new RuntimeException(String.format( 79 "Frame state was not changed. currentState='%d'", currentState)); 80 } 81 } 82 83 private static void sleep(int millis) { 84 try { 85 Thread.sleep(millis); 86 } catch (Exception e) { 87 e.printStackTrace(); 88 } 89 } 90 91 public static void main(String[] args) { 92 if (!validatePlatform()) { 93 System.out.println("This test is only for OS X."); 94 return; 95 } 96 97 // Verify that changing states of decorated/undecorated frame to/from supported states 98 // and the state bit mask ICONIFIED | MAXIMIZED_BOTH does not raise RuntimeException. 99 for (int i = 0; i < frameStates.length; i++) { 100 testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, true); 101 testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, false); 102 testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], true); 103 testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], false); 104 } 105 } 106 }