Bug6490921.java revision 997:540334ae53fe 
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 transform;
25
26import static jaxp.library.JAXPTestUtilities.setSystemProperty;
27
28import java.io.IOException;
29import java.io.StringReader;
30import java.io.StringWriter;
31
32import javax.xml.parsers.ParserConfigurationException;
33import javax.xml.parsers.SAXParserFactory;
34import javax.xml.transform.Transformer;
35import javax.xml.transform.TransformerException;
36import javax.xml.transform.TransformerFactory;
37import javax.xml.transform.sax.SAXSource;
38import javax.xml.transform.sax.SAXTransformerFactory;
39import javax.xml.transform.stream.StreamResult;
40
41import org.testng.Assert;
42import org.testng.annotations.Listeners;
43import org.testng.annotations.Test;
44import org.xml.sax.InputSource;
45import org.xml.sax.SAXException;
46import org.xml.sax.helpers.XMLFilterImpl;
47
48/*
49 * @test
50 * @bug 6490921
51 * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest
52 * @run testng/othervm -DrunSecMngr=true transform.Bug6490921
53 * @run testng/othervm transform.Bug6490921
54 * @summary Test property org.xml.sax.driver is always applied in transformer API.
55 */
56@Listeners({jaxp.library.BasePolicy.class})
57public class Bug6490921 {
58
59    public static class ReaderStub extends XMLFilterImpl {
60        static boolean used = false;
61
62        public ReaderStub() throws ParserConfigurationException, SAXException {
63            super();
64            super.setParent(SAXParserFactory.newInstance().newSAXParser().getXMLReader());
65        }
66
67        public void parse(InputSource input) throws SAXException, IOException {
68            used = true;
69            super.parse(input);
70        }
71
72        public void parse(String systemId) throws SAXException, IOException {
73            used = true;
74            super.parse(systemId);
75        }
76    }
77
78    @Test
79    public void test01() {
80        String xml = "<?xml version='1.0'?><root/>";
81        ReaderStub.used = false;
82        setSystemProperty("org.xml.sax.driver", "");
83
84        // Don't set 'org.xml.sax.driver' here, just use default
85        try {
86            TransformerFactory transFactory = TransformerFactory.newInstance();
87            Transformer transformer = transFactory.newTransformer();
88            InputSource in = new InputSource(new StringReader(xml));
89            SAXSource source = new SAXSource(in);
90            StreamResult result = new StreamResult(new StringWriter());
91            transformer.transform(source, result);
92            Assert.assertTrue(!printWasReaderStubCreated());
93        } catch (Exception ex) {
94            Assert.fail(ex.getMessage());
95        }
96    }
97
98    @Test
99    public void test02() {
100        String xml = "<?xml version='1.0'?><root/>";
101        ReaderStub.used = false;
102        setSystemProperty("org.xml.sax.driver", ReaderStub.class.getName());
103        try {
104            TransformerFactory transFactory = TransformerFactory.newInstance();
105            Transformer transformer = transFactory.newTransformer();
106            InputSource in = new InputSource(new StringReader(xml));
107            SAXSource source = new SAXSource(in);
108            StreamResult result = new StreamResult(new StringWriter());
109            transformer.transform(source, result);
110            Assert.assertTrue(printWasReaderStubCreated());
111        } catch (Exception ex) {
112            Assert.fail(ex.getMessage());
113        }
114    }
115
116    @Test
117    public void test03() {
118        String xsl = "<?xml version='1.0'?>\n" + "<xsl:stylesheet" + " xmlns:xsl='http://www.w3.org/1999/XSL/Transform'" + " version='1.0'>\n"
119                + "   <xsl:template match='/'>Hello World!</xsl:template>\n" + "</xsl:stylesheet>\n";
120
121        ReaderStub.used = false;
122        setSystemProperty("org.xml.sax.driver", ReaderStub.class.getName());
123        try {
124            TransformerFactory transFactory = TransformerFactory.newInstance();
125            if (transFactory.getFeature(SAXTransformerFactory.FEATURE) == false) {
126                System.out.println("SAXTransformerFactory not supported");
127            }
128            InputSource in = new InputSource(new StringReader(xsl));
129            SAXSource source = new SAXSource(in);
130
131            transFactory.newTransformer(source);
132            Assert.assertTrue(printWasReaderStubCreated());
133        } catch (TransformerException e) {
134            Assert.fail(e.getMessage());
135        }
136    }
137
138    private static boolean printWasReaderStubCreated() {
139        if (ReaderStub.used) {
140            System.out.println("\tReaderStub is used.");
141            return ReaderStub.used;
142        } else {
143            System.out.println("\tReaderStub is not used.");
144            return ReaderStub.used;
145        }
146    }
147}
148