| /* |
| * Copyright (c) 2013, 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.util.Vector; |
| import javax.swing.text.html.HTML; |
| import javax.swing.text.html.HTMLDocument; |
| import javax.swing.text.html.HTMLEditorKit; |
| import javax.swing.text.html.parser.DTD; |
| import javax.swing.text.html.parser.Element; |
| import sun.awt.SunToolkit; |
| |
| /* |
| * @test |
| * @bug 8017492 |
| * @modules java.desktop/sun.awt |
| * @run main/othervm Test8017492 |
| * @summary Tests for OutOfMemoryError/NegativeArraySizeException |
| * @author Sergey Malenkov |
| */ |
| |
| public class Test8017492 { |
| public static void main(String[] args) throws Exception { |
| Runnable task = new Runnable() { |
| @Override |
| public void run() { |
| try { |
| SunToolkit.createNewAppContext(); |
| DTD dtd = DTD.getDTD("dtd"); |
| dtd.elements = new Vector<Element>() { |
| @Override |
| public synchronized int size() { |
| return Integer.MAX_VALUE; |
| } |
| }; |
| dtd.getElement("element"); |
| } |
| catch (Exception exception) { |
| throw new Error("unexpected", exception); |
| } |
| } |
| }; |
| // run task with different AppContext |
| Thread thread = new Thread(new ThreadGroup("$$$"), task); |
| thread.setUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() { |
| @Override |
| public void uncaughtException(Thread thread, Throwable throwable) { |
| throwable.printStackTrace(); |
| System.exit(1); |
| } |
| }); |
| thread.start(); |
| thread.join(); |
| // add error handling |
| SunToolkit.createNewAppContext(); |
| HTMLDocument document = new HTMLDocument() { |
| @Override |
| public HTMLEditorKit.ParserCallback getReader(int pos) { |
| return getReader(pos, 0, 0, null); |
| } |
| |
| @Override |
| public HTMLEditorKit.ParserCallback getReader(int pos, int popDepth, int pushDepth, HTML.Tag insertTag) { |
| return new HTMLDocument.HTMLReader(pos, popDepth, pushDepth, insertTag) { |
| @Override |
| public void handleError(String error, int pos) { |
| throw new Error(error); |
| } |
| }; |
| } |
| }; |
| // run parser |
| new HTMLEditorKit().insertHTML(document, 0, "<html><body>text", 0, 0, null); |
| } |
| } |
