Bug8153781.java revision 968:874082a9b565 
1/*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24package stream.XMLEventReaderTest;
25
26import java.io.StringReader;
27
28import javax.xml.stream.XMLEventReader;
29import javax.xml.stream.XMLInputFactory;
30import javax.xml.stream.XMLStreamException;
31import javax.xml.stream.events.XMLEvent;
32
33import org.testng.Assert;
34import org.testng.annotations.Listeners;
35import org.testng.annotations.Test;
36
37import com.sun.org.apache.xerces.internal.impl.XMLEntityManager;
38
39/*
40 * @test
41 * @bug 8153781
42 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest
43 * @run testng/othervm -DrunSecMngr=true stream.XMLEventReaderTest.Bug8153781
44 * @run testng/othervm stream.XMLEventReaderTest.Bug8153781
45 * @summary Test if method skipDTD of class XMLDTDScannerImpl will correctly skip the DTD section,
46 *          even if a call to XMLEntityScanner.scanData for skipping to the closing ']' returns true.
47 */
48@Listeners({jaxp.library.BasePolicy.class})
49public class Bug8153781 {
50    public static int DOCTYPE_SECTION_LENGTH = XMLEntityManager.DEFAULT_BUFFER_SIZE * 2;
51    public static int DOCUMENT_LENGTH = DOCTYPE_SECTION_LENGTH + 4096;
52
53    public String createXMLDocument(int doctypeoffset) {
54        StringBuilder xmlcontentbuilder = new StringBuilder(DOCUMENT_LENGTH);
55        xmlcontentbuilder.append("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\r\n");
56        xmlcontentbuilder.append("<!DOCTYPE dummy [\r\n");
57        xmlcontentbuilder.append("  <!ELEMENT dummy EMPTY>\r\n");
58        xmlcontentbuilder.append("  <!--\r\n");
59        int doctypelines = DOCTYPE_SECTION_LENGTH / 3;
60        for (int i = 0; i < doctypeoffset; i++)
61            xmlcontentbuilder.append('a');
62        for (int i = 0; i < doctypelines; i++)
63            xmlcontentbuilder.append("a\r\n");
64        xmlcontentbuilder.append("  -->\r\n");
65        xmlcontentbuilder.append("  ]\r\n");
66        xmlcontentbuilder.append(">\r\n");
67        xmlcontentbuilder.append("<dummy>\r\n");
68        xmlcontentbuilder.append("</dummy>\r\n");
69        System.out.println("Document length:" + xmlcontentbuilder.length());
70        return xmlcontentbuilder.toString();
71    }
72
73    public void runReader(XMLInputFactory factory, int offset) throws XMLStreamException {
74        StringReader stringReader = new StringReader(createXMLDocument(offset));
75        XMLEventReader reader = factory.createXMLEventReader(stringReader);
76
77        while (reader.hasNext()) {
78            XMLEvent event = reader.nextEvent();
79            System.out.println("Event Type: " + event.getEventType());
80        }
81    }
82
83    @Test
84    public void test() {
85        try {
86            XMLInputFactory factory = XMLInputFactory.newInstance();
87            factory.setProperty(XMLInputFactory.SUPPORT_DTD, false);
88            for (int i = 0; i < 3; i++) {
89                runReader(factory, i);
90            }
91        } catch (XMLStreamException xe) {
92            xe.printStackTrace();
93            Assert.fail(xe.getMessage());
94        }
95    }
96}
97
98