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     @Override
  80     public TestEnvironment createTestEnvironment(
  81         TestParameters Param, PrintWriter log) throws StatusException {
  82
  83         XInterface oObj = null;
  84         Object oInterface = null;
  85         XInterface oPipe = null;
  86         XMultiServiceFactory xMSF = null ;
  87
  88         try {
  89             xMSF = Param.getMSF();
  90             oInterface = xMSF.createInstance
  91                 ("com.sun.star.io.DataOutputStream");
  92             oPipe = (XInterface)xMSF.createInstance("com.sun.star.io.Pipe");
  93         } catch(com.sun.star.uno.Exception e) {
  94             e.printStackTrace(log);
  95             throw new StatusException("Couldn't create instance", e);
  96         }
  97
  98         oObj = (XInterface) oInterface;
  99
 100         final XOutputStream xPipeOutput = UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 101
 102         XActiveDataSource xDataSource = UnoRuntime.queryInterface(XActiveDataSource.class, oObj);
 103
 104         xDataSource.setOutputStream(xPipeOutput);
 105
 106         // all data types for writing to an XDataInputStream
 107         ArrayList<Object> data = new ArrayList<Object>() ;
 108         data.add(Boolean.TRUE) ;
 109         data.add(Byte.valueOf((byte)123)) ;
 110         data.add(new Character((char)1234)) ;
 111         data.add(Short.valueOf((short)1234)) ;
 112         data.add(Integer.valueOf(123456)) ;
 113         data.add(new Float(1.234)) ;
 114         data.add(new Double(1.23456)) ;
 115         data.add("DataInputStream") ;
 116         // information for writing to the pipe
 117         byte[] byteData = new byte[] {
 118             1, 2, 3, 4, 5, 6, 7, 8 } ;
 119
 120         log.println("creating a new environment for object");
 121         TestEnvironment tEnv = new TestEnvironment( oObj );
 122
 123         tEnv.addObjRelation("StreamData", data);
 124         tEnv.addObjRelation("ByteData", byteData);
 125         tEnv.addObjRelation("OutputStream", oPipe);
 126
 127         //add relation for io.XOutputStream
 128         final XMultiServiceFactory msf = xMSF;
 129         final XInputStream xPipeInput = UnoRuntime.queryInterface(XInputStream.class, oPipe);
 130         tEnv.addObjRelation("XOutputStream.StreamChecker",
 131             new ifc.io._XOutputStream.StreamChecker() {
 132                 XInputStream xInStream = null;
 133                 public void resetStreams() {
 134                     if (xInStream != null) {
 135                         try {
 136                             xInStream.closeInput();
 137                             xInStream = null;
 138                         } catch(com.sun.star.io.IOException e) {
 139                         }
 140                     } else {
 141                         try {
 142                             xPipeOutput.closeOutput();
 143                         } catch(com.sun.star.io.IOException e) {
 144                         }
 145                     }
 146                 }
 147
 148                 public XInputStream getInStream() {
 149                     resetStreams();
 150                     try {
 151                         Object oInStream = msf.createInstance(
 152                             "com.sun.star.io.DataInputStream");
 153                         xInStream = UnoRuntime.queryInterface
 154                             (XInputStream.class, oInStream);
 155                     } catch(com.sun.star.uno.Exception e) {
 156                         return null;
 157                     }
 158
 159                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 160                         XActiveDataSink.class, xInStream);
 161                     xDataSink.setInputStream(xPipeInput);
 162
 163                     return xInStream;
 164                 }
 165             });
 166
 167         return tEnv;
 168     } // finish method getTestEnvironment
 169 }
 170