| /* |
| * Copyright (c) 2014, 2017, 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 |
| * @key headful |
| * @bug 8032078 |
| * @summary Frame.setExtendedState throws RuntimeException, if |
| * windowState=ICONIFIED|MAXIMIZED_BOTH, on OS X |
| * @author Anton Litvinov |
| */ |
| |
| import java.awt.*; |
| |
| public class ExceptionOnSetExtendedStateTest { |
| private static final int[] frameStates = { Frame.NORMAL, Frame.ICONIFIED, Frame.MAXIMIZED_BOTH }; |
| |
| private static boolean validatePlatform() { |
| String osName = System.getProperty("os.name"); |
| if (osName == null) { |
| throw new RuntimeException("Name of the current OS could not be retrieved."); |
| } |
| return osName.startsWith("Mac"); |
| } |
| |
| private static void testStateChange(int oldState, int newState, boolean decoratedFrame) { |
| System.out.println(String.format( |
| "testStateChange: oldState='%d', newState='%d', decoratedFrame='%b'", |
| oldState, newState, decoratedFrame)); |
| |
| Frame frame = new Frame("ExceptionOnSetExtendedStateTest"); |
| frame.setSize(200, 200); |
| frame.setUndecorated(!decoratedFrame); |
| frame.setVisible(true); |
| try { |
| Robot robot = new Robot(); |
| robot.waitForIdle(); |
| }catch(Exception ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException("Unexpected failure"); |
| } |
| |
| frame.setExtendedState(oldState); |
| sleep(1000); |
| frame.setExtendedState(newState); |
| |
| boolean stateWasNotChanged = true; |
| int currentState = 0; |
| for (int i = 0; (i < 3) && stateWasNotChanged; i++) { |
| sleep(1000); |
| currentState = frame.getExtendedState(); |
| if ((currentState == newState) || |
| (((newState & Frame.ICONIFIED) != 0) && ((currentState & Frame.ICONIFIED) != 0))) { |
| stateWasNotChanged = false; |
| } |
| } |
| frame.dispose(); |
| |
| if (stateWasNotChanged) { |
| throw new RuntimeException(String.format( |
| "Frame state was not changed. currentState='%d'", currentState)); |
| } |
| } |
| |
| private static void sleep(int millis) { |
| try { |
| Thread.sleep(millis); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| public static void main(String[] args) { |
| if (!validatePlatform()) { |
| System.out.println("This test is only for OS X."); |
| return; |
| } |
| |
| // Verify that changing states of decorated/undecorated frame to/from supported states |
| // and the state bit mask ICONIFIED | MAXIMIZED_BOTH does not raise RuntimeException. |
| for (int i = 0; i < frameStates.length; i++) { |
| testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, true); |
| testStateChange(frameStates[i], Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, false); |
| testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], true); |
| testStateChange(Frame.ICONIFIED | Frame.MAXIMIZED_BOTH, frameStates[i], false); |
| } |
| } |
| } |