1/*
2 * Copyright (c) 2014, 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 dom.ls;
25
26import javax.xml.parsers.DocumentBuilder;
27import javax.xml.parsers.DocumentBuilderFactory;
28
29import org.testng.Assert;
30import org.testng.annotations.Listeners;
31import org.testng.annotations.Test;
32import org.w3c.dom.CDATASection;
33import org.w3c.dom.Comment;
34import org.w3c.dom.Document;
35import org.w3c.dom.EntityReference;
36import org.w3c.dom.Node;
37import org.w3c.dom.ProcessingInstruction;
38import org.w3c.dom.Text;
39import org.w3c.dom.ls.DOMImplementationLS;
40import org.w3c.dom.ls.LSSerializer;
41
42
43/*
44 * @test
45 * @bug 6354955
46 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest
47 * @run testng/othervm -DrunSecMngr=true dom.ls.Bug6354955
48 * @run testng/othervm dom.ls.Bug6354955
49 * @summary Test LSSerializer can writeToString on DOM Text node with white space.
50 */
51@Listeners({jaxp.library.BasePolicy.class})
52public class Bug6354955 {
53
54    @Test
55    public void testTextNode() {
56        try {
57            Document xmlDocument = createNewDocument();
58
59            String whitespace = "\r\n    ";
60            Text textNode = xmlDocument.createTextNode(whitespace);
61
62            System.out.println("original text is:\r\n\"" + whitespace + "\"");
63            String outerXML = getOuterXML(textNode);
64            System.out.println("OuterXML Text Node is:\r\n\"" + outerXML + "\"");
65
66        } catch (Exception e) {
67            e.printStackTrace();
68            Assert.fail("Exception occured: " + e.getMessage());
69        }
70    }
71
72    @Test
73    public void testCommentNode() {
74        try {
75            Document xmlDocument = createNewDocument();
76            String commentStr = "This is a comment node";
77            Comment cmtNode = xmlDocument.createComment(commentStr);
78            String outerXML = getOuterXML(cmtNode);
79            System.out.println("OuterXML of Comment Node is:" + outerXML);
80
81        } catch (Exception e) {
82            e.printStackTrace();
83            Assert.fail("Exception occured: " + e.getMessage());
84        }
85    }
86
87    @Test
88    public void testPINode() {
89        try {
90            Document xmlDocument = createNewDocument();
91            ProcessingInstruction piNode = xmlDocument.createProcessingInstruction("execute", "test");
92            String outerXML = getOuterXML(piNode);
93            System.out.println("OuterXML of Comment Node is:" + outerXML);
94
95        } catch (Exception e) {
96            e.printStackTrace();
97            Assert.fail("Exception occured: " + e.getMessage());
98        }
99    }
100
101    @Test
102    public void testCDATA() {
103        try {
104            Document xmlDocument = createNewDocument();
105            CDATASection cdataNode = xmlDocument.createCDATASection("See Data!!");
106            String outerXML = getOuterXML(cdataNode);
107            System.out.println("OuterXML of Comment Node is:" + outerXML);
108
109        } catch (Exception e) {
110            e.printStackTrace();
111            Assert.fail("Exception occured: " + e.getMessage());
112        }
113    }
114
115    @Test
116    public void testEntityReference() {
117        try {
118            Document xmlDocument = createNewDocument();
119            EntityReference erefNode = xmlDocument.createEntityReference("entityref");
120            String outerXML = getOuterXML(erefNode);
121            System.out.println("OuterXML of Comment Node is:" + outerXML);
122
123        } catch (Exception e) {
124            e.printStackTrace();
125            Assert.fail("Exception occured: " + e.getMessage());
126        }
127    }
128
129    private String getOuterXML(Node node) {
130        DOMImplementationLS domImplementation = (DOMImplementationLS) node.getOwnerDocument().getImplementation();
131        LSSerializer lsSerializer = domImplementation.createLSSerializer();
132        if (!(node instanceof Document)) {
133            lsSerializer.getDomConfig().setParameter("xml-declaration", false);
134        }
135        return lsSerializer.writeToString(node);
136    }
137
138    private Document createNewDocument() throws Exception {
139        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
140        documentBuilderFactory.setNamespaceAware(true);
141        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
142        return documentBuilder.newDocument();
143    }
144}
145