| /* |
| * Copyright (c) 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.Dimension; |
| import java.awt.FlowLayout; |
| import java.awt.Graphics; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.swing.JFrame; |
| import javax.swing.JList; |
| import javax.swing.JPanel; |
| import javax.swing.JTable; |
| import javax.swing.JTree; |
| import javax.swing.SwingUtilities; |
| |
| /** |
| * @test |
| * @bug 6847157 |
| * @key headful |
| * @summary the java2D/AWT should die silently without exceptions |
| * @run main/othervm RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=1 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=1.2 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=1.25 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=1.5 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=1.75 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=2 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=2.25 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=5 RepaintOnAWTShutdown |
| * @run main/othervm -Dsun.java2d.uiScale=10 RepaintOnAWTShutdown |
| */ |
| public final class RepaintOnAWTShutdown implements Runnable { |
| |
| private static final CountDownLatch go = new CountDownLatch(1); |
| |
| public static void main(String[] args) throws Exception { |
| SwingUtilities.invokeLater(new RepaintOnAWTShutdown()); |
| go.await(5, TimeUnit.SECONDS); |
| // The test will check that no exception is thrown when the jtreg will |
| // kill this test at the moment the frame will be painted |
| } |
| |
| public void run() { |
| JFrame frame = new JFrame(); |
| JPanel panel = new MyPanel(); |
| panel.setPreferredSize(new Dimension(100, 100)); |
| panel.setLayout(new FlowLayout()); |
| panel.add(new JTree()); |
| panel.add(new JList(new String[]{"one", "two"})); |
| panel.add(new JTable(new String[][]{{"one", "two"}}, |
| new String[]{"one", "two"})); |
| frame.add(panel); |
| frame.pack(); |
| frame.setLocationRelativeTo(null); |
| frame.setVisible(true); |
| // the frame is not disposed intentionally |
| } |
| |
| |
| private final class MyPanel extends JPanel { |
| |
| public void paint(Graphics g) { |
| super.paint(g); |
| go.countDown(); |
| } |
| } |
| } |