| /* |
| * 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.event.DocumentEvent; |
| import javax.swing.event.DocumentListener; |
| import javax.swing.text.BadLocationException; |
| import javax.swing.text.PlainDocument; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| /* |
| * @test |
| * @bug 8030118 |
| * @summary Tests that AbstractDocument cannot be modified from another thread |
| * @author Sergey Malenkov |
| */ |
| |
| public class Test8030118 implements DocumentListener, Runnable { |
| private final CountDownLatch latch = new CountDownLatch(1); |
| private final PlainDocument doc = new PlainDocument(); |
| |
| private Test8030118(String string) throws Exception { |
| this.doc.addDocumentListener(this); |
| this.doc.insertString(0, string, null); |
| } |
| |
| @Override |
| public void run() { |
| try { |
| this.doc.remove(0, this.doc.getLength()); |
| } catch (BadLocationException exception) { |
| throw new Error("unexpected", exception); |
| } |
| this.latch.countDown(); |
| } |
| |
| @Override |
| public void insertUpdate(DocumentEvent event) { |
| new Thread(this).start(); |
| try { |
| this.latch.await(10, TimeUnit.SECONDS); |
| } catch (InterruptedException exception) { |
| throw new Error("unexpected", exception); |
| } |
| try { |
| event.getDocument().getText(event.getOffset(), event.getLength()); |
| } catch (BadLocationException exception) { |
| throw new Error("concurrent modification", exception); |
| } |
| } |
| |
| @Override |
| public void removeUpdate(DocumentEvent event) { |
| } |
| |
| @Override |
| public void changedUpdate(DocumentEvent event) { |
| } |
| |
| public static void main(String[] args) throws Exception { |
| new Test8030118("string"); |
| } |
| } |