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/*
* Copyright (c) 2002, 2024, 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 java.awt.Dialog;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Label;
import java.awt.TextArea;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
/*
* @test
* @bug 4739757
* @summary REGRESSION: Modal Dialog is not serializable after showing
* @key headful
* @run main ShownModalDialogSerializationTest
*/
public class ShownModalDialogSerializationTest {
static volatile Frame frame;
static volatile Frame outputFrame;
static volatile Dialog dialog;
public static void main(String[] args) throws Exception {
EventQueue.invokeLater(ShownModalDialogSerializationTest::createTestUI);
while (dialog == null || !dialog.isShowing()) {
Thread.sleep(500);
}
File file = new File("dialog.ser");
FileOutputStream fos = new FileOutputStream(file);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(dialog);
oos.flush();
file.delete();
EventQueue.invokeAndWait(ShownModalDialogSerializationTest::deleteTestUI);
}
static void deleteTestUI() {
if (dialog != null) {
dialog.setVisible(false);
dialog.dispose();
}
if (frame != null) {
frame.setVisible(false);
frame.dispose();
}
if (outputFrame != null) {
outputFrame.setVisible(false);
outputFrame.dispose();
}
}
private static void createTestUI() {
outputFrame = new Frame("ShownModalDialogSerializationTest");
TextArea output = new TextArea(40, 50);
outputFrame.add(output);
frame = new Frame("invisible dialog owner");
dialog = new Dialog(frame, "Dialog for Close", true);
dialog.add(new Label("Close This Dialog"));
outputFrame.setSize(200, 200);
outputFrame.setVisible(true);
dialog.pack();
dialog.setVisible(true);
}
}
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