1 /*

     2  * Copyright (c) 2014, 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 

    24 package javax.xml.transform.ptests;

    25 

    26 import java.io.File;

    27 import java.io.FileInputStream;

    28 import java.io.FileNotFoundException;

    29 import java.io.IOException;

    30 import javax.xml.parsers.DocumentBuilderFactory;

    31 import javax.xml.parsers.ParserConfigurationException;

    32 import javax.xml.transform.dom.DOMSource;

    33 import static javax.xml.transform.ptests.TransformerTestConst.XML_DIR;

    34 import javax.xml.transform.sax.SAXSource;

    35 import javax.xml.transform.stream.StreamSource;

    36 import static jaxp.library.JAXPTestUtilities.failUnexpected;

    37 import static org.testng.Assert.assertEquals;

    38 import static org.testng.Assert.assertNotNull;

    39 import static org.testng.Assert.assertNull;

    40 import org.testng.annotations.Test;

    41 import org.xml.sax.InputSource;

    42 import org.xml.sax.SAXException;

    43 

    44 

    45 /**

    46  * Unit test for SAXSource sourceToInputSource API.

    47  */

    48 public class SAXSourceTest01 {

    49     /**

    50      * Test file name

    51      */

    52     private final String TEST_FILE = XML_DIR + "cities.xsl";

    53 

    54     /**

    55      * Test obtaining a SAX InputSource object from a Source object.

    56      */

    57     @Test

    58     public void source2inputsource01() {

    59         try {

    60             StreamSource streamSource = new StreamSource (

    61                                 new FileInputStream (TEST_FILE));

    62             assertNotNull(SAXSource.sourceToInputSource(streamSource));

    63         } catch (FileNotFoundException ex) {

    64             failUnexpected(ex);

    65         }

    66     }

    67 

    68     /**

    69      * This test case tries to get InputSource from DOMSource using

    70      * sourceToInputSource method. It is not possible and hence null is

    71      * expected. This is a negative test case

    72      */

    73     @Test

    74     public void source2inputsource02() {

    75         try {

    76             DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    77             dbf.setNamespaceAware(true);

    78             dbf.newDocumentBuilder().parse(new File(TEST_FILE));

    79             assertNull(SAXSource.sourceToInputSource(new DOMSource(null)));

    80         } catch (ParserConfigurationException | SAXException | IOException ex) {

    81             failUnexpected(ex);

    82         }

    83 

    84     }

    85 

    86     /**

    87      * This test case tries to get InputSource from SAXSource using

    88      * sourceToInputSource method. This will also check if the systemId

    89      * remained the same. This is a positive test case.

    90      */

    91     @Test

    92     public void source2inputsource03() {

    93         String SYSTEM_ID = "file:///" + XML_DIR;

    94         try {

    95             SAXSource saxSource =

    96                     new SAXSource(new InputSource(new FileInputStream(TEST_FILE)));

    97             saxSource.setSystemId(SYSTEM_ID);

    98             assertEquals(SAXSource.sourceToInputSource(saxSource).getSystemId(),

    99                     SYSTEM_ID);

   100         } catch (FileNotFoundException ex) {

   101             failUnexpected(ex);

   102         }

   103     }

   104 }