BugDB12665704Test.java revision 779:2b61bfcaa586 
1/*
2 * Copyright (c) 2014, 2015, 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 java.io.BufferedReader;
27import java.io.ByteArrayInputStream;
28import java.io.ByteArrayOutputStream;
29import java.io.File;
30import java.io.FileReader;
31import java.io.IOException;
32import java.io.InputStream;
33import java.io.StringReader;
34import java.io.StringWriter;
35
36import javax.xml.transform.Result;
37import javax.xml.transform.Source;
38import javax.xml.transform.Transformer;
39import javax.xml.transform.TransformerConfigurationException;
40import javax.xml.transform.TransformerException;
41import javax.xml.transform.TransformerFactory;
42import javax.xml.transform.stream.StreamResult;
43import javax.xml.transform.stream.StreamSource;
44
45import org.testng.Assert;
46import org.testng.annotations.Test;
47
48/*
49 * @bug 6935697
50 * @summary Test Transformer can compile large xsl file.
51 */
52public class BugDB12665704Test {
53
54    @Test
55    public final void testTransform() {
56
57        try {
58            String str = new String();
59            ByteArrayOutputStream byte_stream = new ByteArrayOutputStream();
60            File inputFile = new File(getClass().getResource("BugDB12665704.xml").getPath());
61            FileReader in = new FileReader(inputFile);
62            int c;
63
64            while ((c = in.read()) != -1) {
65                str = str + new Character((char) c).toString();
66            }
67
68            in.close();
69
70            System.out.println(str);
71            byte buf[] = str.getBytes();
72            byte_stream.write(buf);
73            String style_sheet_uri = "BugDB12665704.xsl";
74            byte[] xml_byte_array = byte_stream.toByteArray();
75            InputStream xml_input_stream = new ByteArrayInputStream(xml_byte_array);
76
77            Source xml_source = new StreamSource(xml_input_stream);
78
79            TransformerFactory tFactory = TransformerFactory.newInstance();
80            Transformer transformer = tFactory.newTransformer();
81            StreamSource source = new StreamSource(getClass().getResource(style_sheet_uri).toString());
82            transformer = tFactory.newTransformer(source);
83
84            ByteArrayOutputStream result_output_stream = new ByteArrayOutputStream();
85            Result result = new StreamResult(result_output_stream);
86            transformer.transform(xml_source, result);
87            result_output_stream.close();
88
89            // expected success
90        } catch (Exception e) {
91            // unexpected failure
92            e.printStackTrace();
93            Assert.fail(e.toString());
94        }
95    }
96
97    @Test
98    public void testSAPTransform() {
99        StringWriter out = new StringWriter();
100        try {
101            String xml = getXML(getClass().getResource("BugDB12665704.xml").getPath());
102            getTransformer().transform(new StreamSource(new StringReader(xml)), new StreamResult(out));
103        } catch (TransformerConfigurationException ex) {
104            // Trace.dump(xslt);
105            // Trace.dump(xml);
106            System.err.println("can't process xslt: " + ex.getMessage() + " (" + ex + ")");
107        } catch (TransformerException ex) {
108            // Trace.dump(xslt);
109            // Trace.dump(xml);
110            System.err.println("can't process xml: " + ex.getMessage() + " (" + ex + ")");
111        } catch (Exception ex) {
112            // Trace.dump(xslt);
113            // Trace.dump(xml);
114            System.err.println("can't create processor: " + ex.getMessage() + " (" + ex + ")");
115        }
116    }
117
118    Transformer getTransformer() {
119        Transformer transformer = null;
120        try {
121            InputStream xin = this.getClass().getResourceAsStream("BugDB12665704.xsl");
122            StreamSource xslt = new StreamSource(xin);
123            TransformerFactory fc = TransformerFactory.newInstance();
124            transformer = fc.newTransformer(xslt);
125
126        } catch (Exception e) {
127            // unexpected failure
128            e.printStackTrace();
129            Assert.fail(e.toString());
130        }
131
132        return transformer;
133    }
134
135    String getXML(String sourceFile) throws IOException {
136        BufferedReader inputStream = null;
137        StringBuilder sb = new StringBuilder();
138        try {
139            inputStream = new BufferedReader(new FileReader(sourceFile));
140            String l;
141
142            while ((l = inputStream.readLine()) != null) {
143                sb.append(l);
144            }
145
146        } finally {
147            if (inputStream != null) {
148                inputStream.close();
149            }
150        }
151        return sb.toString();
152    }
153}
154