112 lines
4.4 KiB
Java
112 lines
4.4 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import javax.swing.*;
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import java.awt.*;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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/*
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* @test
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* @key headful
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* @bug 8027152
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* @summary Checks that ownedWindowList is serialized and deserialized properly and alwaysOnTop works after deserialization
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* @author Petr Pchelko
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* @run main OwnedWindowsSerialization
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*/
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public class OwnedWindowsSerialization {
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private static final String TOP_FRAME_LABEL = "Top Frame";
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private static final String DIALOG_LABEL = "Dialog";
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private static final String SUBDIALOG_LABEL = "Subdialog";
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private static volatile Frame topFrame;
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private static volatile Dialog dialog;
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private static volatile Dialog subDialog;
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public static void main(String[] args) throws Exception {
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SwingUtilities.invokeAndWait(() -> {
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topFrame = new Frame(TOP_FRAME_LABEL);
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topFrame.setAlwaysOnTop(true);
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dialog = new Dialog(topFrame, DIALOG_LABEL);
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subDialog = new Dialog(dialog, SUBDIALOG_LABEL);
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});
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Robot robot = new Robot();
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robot.waitForIdle();
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if (!topFrame.isAlwaysOnTop() || !dialog.isAlwaysOnTop() || !subDialog.isAlwaysOnTop()) {
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throw new RuntimeException("TEST FAILED: AlwaysOnTop was not set properly");
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}
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//Serialize
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byte[] serializedObject;
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try (ByteArrayOutputStream bytes = new ByteArrayOutputStream();
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ObjectOutputStream outputStream = new ObjectOutputStream(bytes)) {
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outputStream.writeObject(topFrame);
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outputStream.flush();
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serializedObject = bytes.toByteArray();
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}
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if (serializedObject == null) {
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throw new RuntimeException("FAILED: Serialized byte array in null");
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}
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//Deserialize
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Frame deserializedFrame;
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try (ObjectInputStream inputStream = new ObjectInputStream(new ByteArrayInputStream(serializedObject))) {
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deserializedFrame = (Frame) inputStream.readObject();
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}
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//Check the state of the deserialized objects
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if (!TOP_FRAME_LABEL.equals(deserializedFrame.getTitle())) {
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throw new RuntimeException("FAILED: Top frame deserialized incorrectly");
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}
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if (!deserializedFrame.isAlwaysOnTop()) {
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throw new RuntimeException("FAILED: Top frame alwaysOnTop not set after deserialization");
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}
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Window[] topOwnedWindows = topFrame.getOwnedWindows();
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if (topOwnedWindows.length != 1 || !DIALOG_LABEL.equals(((Dialog) topOwnedWindows[0]).getTitle())) {
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throw new RuntimeException("FAILED: Dialog deserialized incorrectly");
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}
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if (!topOwnedWindows[0].isAlwaysOnTop()) {
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throw new RuntimeException("FAILED: Dialog alwaysOnTop not set after deserialization");
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}
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Window dialog = topOwnedWindows[0];
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Window[] dialogOwnedWindows = dialog.getOwnedWindows();
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if (dialogOwnedWindows.length != 1 || !SUBDIALOG_LABEL.equals(((Dialog) dialogOwnedWindows[0]).getTitle())) {
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throw new RuntimeException("FAILED: Subdialog deserialized incorrectly");
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}
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if (!dialogOwnedWindows[0].isAlwaysOnTop()) {
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throw new RuntimeException("FAILED: Subdialog alwaysOnTop not set after deserialization");
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}
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}
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}
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