qadevOOo/tests/java/mod/_stm/DataOutputStream.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package mod._stm;
  20
  21 import java.io.PrintWriter;
  22 import java.util.ArrayList;
  23
  24 import lib.StatusException;
  25 import lib.TestCase;
  26 import lib.TestEnvironment;
  27 import lib.TestParameters;
  28
  29 import com.sun.star.io.XActiveDataSink;
  30 import com.sun.star.io.XActiveDataSource;
  31 import com.sun.star.io.XInputStream;
  32 import com.sun.star.io.XOutputStream;
  33 import com.sun.star.lang.XMultiServiceFactory;
  34 import com.sun.star.uno.UnoRuntime;
  35 import com.sun.star.uno.XInterface;
  36
  37 /**
  38 * Test for object which is represented by service
  39 * <code>com.sun.star.io.DataOutputStream</code>. <p>
  40 * Object implements the following interfaces :
  41 * <ul>
  42 *  <li> <code>com::sun::star::io::XActiveDataSource</code></li>
  43 *  <li> <code>com::sun::star::io::XOutputStream</code></li>
  44 *  <li> <code>com::sun::star::io::XDataOutputStream</code></li>
  45 * </ul>
  46 * @see com.sun.star.io.DataOutputStream
  47 * @see com.sun.star.io.XActiveDataSource
  48 * @see com.sun.star.io.XOutputStream
  49 * @see com.sun.star.io.XDataOutputStream
  50 * @see ifc.io._XActiveDataSource
  51 * @see ifc.io._XOutputStream
  52 * @see ifc.io._XDataOutputStream
  53 */
  54 public class DataOutputStream extends TestCase {
  55
  56     /**
  57     * Creating a Testenvironment for the interfaces to be tested.
  58     * Creates an instance of the service
  59     * <code>com.sun.star.io.DataOutputStream</code>
  60     * and an instance of the service <code>com.sun.star.io.Pipe</code>.
  61     * Plugs the created pipe as output stream for the created DataOutputStream.
  62     * @see com.sun.star.io.DataOutputStream
  63     * Object relations created :
  64     * <ul>
  65     *  <li> <code>'StreamData'</code> for
  66     *      {@link ifc.io._XDataInputStream}(the data that should be written into
  67     *      the stream) </li>
  68     *  <li> <code>'ByteData'</code> for
  69     *      {@link ifc.io._XInputStream}(the data that should be written into
  70     *      the stream) </li>
  71     *  <li> <code>'OutputStream'</code> for
  72     *      {@link ifc.io._XActiveDataSource}
  73     *      (an input stream to set and get) </li>
  74     *  <li> <code>'XOutputStream.StreamChecker'</code> for
  75     *      {@link ifc.io._XOutputStream}( implementation of the interface
  76     *      ifc.io._XOutputStream.StreamChecker ) </li>
  77     * </ul>
  78     */
  79     public TestEnvironment createTestEnvironment(
  80         TestParameters Param, PrintWriter log) throws StatusException {
  81
  82         XInterface oObj = null;
  83         Object oInterface = null;
  84         XInterface oPipe = null;
  85         XMultiServiceFactory xMSF = null ;
  86
  87         try {
  88             xMSF = (XMultiServiceFactory)Param.getMSF();
  89             oInterface = xMSF.createInstance
  90                 ("com.sun.star.io.DataOutputStream");
  91             oPipe = (XInterface)xMSF.createInstance("com.sun.star.io.Pipe");
  92         } catch(com.sun.star.uno.Exception e) {
  93             e.printStackTrace(log);
  94             throw new StatusException("Couldn't create instance", e);
  95         }
  96
  97         oObj = (XInterface) oInterface;
  98
  99         final XOutputStream xPipeOutput = UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 100
 101         XActiveDataSource xDataSource = UnoRuntime.queryInterface(XActiveDataSource.class, oObj);
 102
 103         xDataSource.setOutputStream(xPipeOutput);
 104
 105         // all data types for writing to an XDataInputStream
 106         ArrayList<Object> data = new ArrayList<Object>() ;
 107         data.add(new Boolean(true)) ;
 108         data.add(new Byte((byte)123)) ;
 109         data.add(new Character((char)1234)) ;
 110         data.add(new Short((short)1234)) ;
 111         data.add(new Integer(123456)) ;
 112         data.add(new Float(1.234)) ;
 113         data.add(new Double(1.23456)) ;
 114         data.add("DataInputStream") ;
 115         // information for writing to the pipe
 116         byte[] byteData = new byte[] {
 117             1, 2, 3, 4, 5, 6, 7, 8 } ;
 118
 119         log.println("creating a new environment for object");
 120         TestEnvironment tEnv = new TestEnvironment( oObj );
 121
 122         tEnv.addObjRelation("StreamData", data);
 123         tEnv.addObjRelation("ByteData", byteData);
 124         tEnv.addObjRelation("OutputStream", oPipe);
 125
 126         //add relation for io.XOutputStream
 127         final XMultiServiceFactory msf = xMSF;
 128         final XInputStream xPipeInput = UnoRuntime.queryInterface(XInputStream.class, oPipe);
 129         tEnv.addObjRelation("XOutputStream.StreamChecker",
 130             new ifc.io._XOutputStream.StreamChecker() {
 131                 XInputStream xInStream = null;
 132                 public void resetStreams() {
 133                     if (xInStream != null) {
 134                         try {
 135                             xInStream.closeInput();
 136                             xInStream = null;
 137                         } catch(com.sun.star.io.IOException e) {
 138                         }
 139                     } else {
 140                         try {
 141                             xPipeOutput.closeOutput();
 142                         } catch(com.sun.star.io.IOException e) {
 143                         }
 144                     }
 145                 }
 146
 147                 public XInputStream getInStream() {
 148                     resetStreams();
 149                     try {
 150                         Object oInStream = msf.createInstance(
 151                             "com.sun.star.io.DataInputStream");
 152                         xInStream = UnoRuntime.queryInterface
 153                             (XInputStream.class, oInStream);
 154                     } catch(com.sun.star.uno.Exception e) {
 155                         return null;
 156                     }
 157
 158                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 159                         XActiveDataSink.class, xInStream);
 160                     xDataSink.setInputStream(xPipeInput);
 161
 162                     return xInStream;
 163                 }
 164             });
 165
 166         return tEnv;
 167     } // finish method getTestEnvironment
 168 }
 169