| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| |
| /* |
| * @test |
| * @key headful |
| * @bug 8027152 |
| * @summary Checks that ownedWindowList is serialized and deserialized properly and alwaysOnTop works after deserialization |
| * @author Petr Pchelko |
| * @run main OwnedWindowsSerialization |
| */ |
| public class OwnedWindowsSerialization { |
| |
| private static final String TOP_FRAME_LABEL = "Top Frame"; |
| private static final String DIALOG_LABEL = "Dialog"; |
| private static final String SUBDIALOG_LABEL = "Subdialog"; |
| |
| private static volatile Frame topFrame; |
| private static volatile Dialog dialog; |
| private static volatile Dialog subDialog; |
| |
| public static void main(String[] args) throws Exception { |
| SwingUtilities.invokeAndWait(() -> { |
| topFrame = new Frame(TOP_FRAME_LABEL); |
| topFrame.setAlwaysOnTop(true); |
| dialog = new Dialog(topFrame, DIALOG_LABEL); |
| subDialog = new Dialog(dialog, SUBDIALOG_LABEL); |
| }); |
| |
| Robot robot = new Robot(); |
| robot.waitForIdle(); |
| |
| if (!topFrame.isAlwaysOnTop() || !dialog.isAlwaysOnTop() || !subDialog.isAlwaysOnTop()) { |
| throw new RuntimeException("TEST FAILED: AlwaysOnTop was not set properly"); |
| } |
| |
| //Serialize |
| byte[] serializedObject; |
| try (ByteArrayOutputStream bytes = new ByteArrayOutputStream(); |
| ObjectOutputStream outputStream = new ObjectOutputStream(bytes)) { |
| outputStream.writeObject(topFrame); |
| outputStream.flush(); |
| serializedObject = bytes.toByteArray(); |
| } |
| |
| if (serializedObject == null) { |
| throw new RuntimeException("FAILED: Serialized byte array in null"); |
| } |
| |
| //Deserialize |
| Frame deserializedFrame; |
| try (ObjectInputStream inputStream = new ObjectInputStream(new ByteArrayInputStream(serializedObject))) { |
| deserializedFrame = (Frame) inputStream.readObject(); |
| } |
| |
| //Check the state of the deserialized objects |
| if (!TOP_FRAME_LABEL.equals(deserializedFrame.getTitle())) { |
| throw new RuntimeException("FAILED: Top frame deserialized incorrectly"); |
| } |
| |
| if (!deserializedFrame.isAlwaysOnTop()) { |
| throw new RuntimeException("FAILED: Top frame alwaysOnTop not set after deserialization"); |
| } |
| |
| Window[] topOwnedWindows = topFrame.getOwnedWindows(); |
| if (topOwnedWindows.length != 1 || !DIALOG_LABEL.equals(((Dialog) topOwnedWindows[0]).getTitle())) { |
| throw new RuntimeException("FAILED: Dialog deserialized incorrectly"); |
| } |
| |
| if (!topOwnedWindows[0].isAlwaysOnTop()) { |
| throw new RuntimeException("FAILED: Dialog alwaysOnTop not set after deserialization"); |
| } |
| |
| Window dialog = topOwnedWindows[0]; |
| Window[] dialogOwnedWindows = dialog.getOwnedWindows(); |
| if (dialogOwnedWindows.length != 1 || !SUBDIALOG_LABEL.equals(((Dialog) dialogOwnedWindows[0]).getTitle())) { |
| throw new RuntimeException("FAILED: Subdialog deserialized incorrectly"); |
| } |
| |
| if (!dialogOwnedWindows[0].isAlwaysOnTop()) { |
| throw new RuntimeException("FAILED: Subdialog alwaysOnTop not set after deserialization"); |
| } |
| } |
| } |