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/*
* Copyright (c) 2011, 2020, 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.EventQueue;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.concurrent.TimeUnit;
import javax.swing.JFileChooser;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import static javax.swing.UIManager.getInstalledLookAndFeels;
/**
* @test
* @bug 4966171 8240690
* @key headful
* @summary Tests that JFileChooser can be serialized
*/
public final class bug4966171 {
public static void main(String[] args) throws Exception {
for (UIManager.LookAndFeelInfo laf : getInstalledLookAndFeels()) {
EventQueue.invokeAndWait(() -> setLookAndFeel(laf));
EventQueue.invokeAndWait(bug4966171::test);
}
}
private static void test() {
// Will run the test no more than 10 seconds per L&F
long endtime = System.nanoTime() + TimeUnit.SECONDS.toNanos(10);
while (System.nanoTime() < endtime) {
try {
var byteOut = new ByteArrayOutputStream();
try (var out = new ObjectOutputStream(byteOut)) {
out.writeObject(new JFileChooser());
}
var byteIn = new ByteArrayInputStream(byteOut.toByteArray());
try (var in = new ObjectInputStream(byteIn)) {
JFileChooser readFc = (JFileChooser) in.readObject();
}
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
}
private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) {
try {
UIManager.setLookAndFeel(laf.getClassName());
} catch (UnsupportedLookAndFeelException ignored) {
System.out.println("Unsupported L&F: " + laf.getClassName());
} catch (ClassNotFoundException | InstantiationException
| IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}
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