qadevOOo/tests/java/mod/_stm/MarkableOutputStream.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.TestCase;
  25 import lib.TestEnvironment;
  26 import lib.TestParameters;
  27
  28 import com.sun.star.io.XActiveDataSink;
  29 import com.sun.star.io.XActiveDataSource;
  30 import com.sun.star.io.XInputStream;
  31 import com.sun.star.io.XOutputStream;
  32 import com.sun.star.lang.XMultiServiceFactory;
  33 import com.sun.star.uno.UnoRuntime;
  34 import com.sun.star.uno.XInterface;
  35
  36 /**
  37 * Test for object which is represented by service
  38 * <code>com.sun.star.io.MarkableOutputStream</code>. <p>
  39 * Object implements the following interfaces :
  40 * <ul>
  41 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  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::XConnectable</code></li>
  45 * </ul>
  46 * @see com.sun.star.io.MarkableOutputStream
  47 * @see com.sun.star.io.XMarkableStream
  48 * @see com.sun.star.io.XActiveDataSource
  49 * @see com.sun.star.io.XOutputStream
  50 * @see com.sun.star.io.XConnectable
  51 * @see ifc.io._XMarkableStream
  52 * @see ifc.io._XActiveDataSource
  53 * @see ifc.io._XOutputStream
  54 * @see ifc.io._XConnectable
  55 */
  56 public class MarkableOutputStream extends TestCase {
  57
  58     /**
  59     * Creating a TestEnvironment for the interfaces to be tested.
  60     * Creates an instances of services <code>com.sun.star.io.Pipe</code>,
  61     * <code>com.sun.star.io.MarkableInputStream</code> and
  62     * <code>com.sun.star.io.MarkableOutputStream</code>.
  63     * Plugs the created pipe as output stream for the created
  64     * <code>MarkableOutputStream</code>. Plugs the created pipe as input stream
  65     * for the created <code>MarkableInputStream</code>.
  66     * Object relations created :
  67     * <ul>
  68     *  <li> <code>'ByteData'</code> for
  69     *      {@link ifc.io._XOutputStream}(the data that should be written into
  70     *      the stream) </li>
  71     *  <li> <code>'StreamData'</code> for
  72     *      {@link ifc.io._XDataOutputStream}(the data that should be
  73     *      written into the stream) </li>
  74     *  <li> <code>'Connectable'</code> for
  75     *      {@link ifc.io._XConnectable}
  76     *      (another object that can be connected) </li>
  77     *  <li> <code>'OutputStream'</code> for
  78     *      {@link ifc.io._XActiveDataSource}
  79     *      (an input stream to set and get) </li>
  80     *  <li> <code>'XOutputStream.StreamChecker'</code> for
  81     *      {@link ifc.io._XOutputStream}( implementation of the interface
  82     *      ifc.io._XOutputStream.StreamChecker ) </li>
  83     * </ul>
  84     * @see com.sun.star.io.Pipe
  85     * @see com.sun.star.io.MarkableInputStream
  86     * @see com.sun.star.io.MarkableOutputStream
  87     */
  88     @Override
  89     public TestEnvironment createTestEnvironment(
  90         TestParameters Param, PrintWriter log) throws Exception {
  91
  92         XInterface oObj = null;
  93
  94         XMultiServiceFactory xMSF = Param.getMSF();
  95         Object aPipe = null;
  96         Object mostream = null;
  97         Object mistream = null;
  98         XInterface aConnect;
  99
 100         aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
 101         mistream = xMSF.createInstance
 102             ("com.sun.star.io.MarkableInputStream");
 103         mostream = xMSF.createInstance
 104             ("com.sun.star.io.MarkableOutputStream");
 105         aConnect = (XInterface)xMSF.createInstance
 106             ("com.sun.star.io.DataOutputStream");
 107
 108         // Creating construction :
 109         // MarkableOutputStream -> Pipe -> MarkableInputStream
 110         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 111
 112         final XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class,aPipe);
 113         final XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class,aPipe);
 114
 115         xdSmo.setOutputStream(PipeOut);
 116
 117         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 118
 119         xmSi.setInputStream(PipeIn) ;
 120
 121         oObj = (XInterface) mostream;
 122
 123         // all data types for writing to an XDataInputStream
 124         ArrayList<Object> data = new ArrayList<Object>() ;
 125         data.add(Boolean.TRUE) ;
 126         data.add(Byte.valueOf((byte)123)) ;
 127         data.add(Character.valueOf((char)1234)) ;
 128         data.add(Short.valueOf((short)1234)) ;
 129         data.add(Integer.valueOf(123456)) ;
 130         data.add(Float.valueOf(1.234f)) ;
 131         data.add(Double.valueOf(1.23456)) ;
 132         data.add("DataInputStream") ;
 133         // information for writing to the pipe
 134         byte[] byteData = new byte[] {
 135             1, 2, 3, 4, 5, 6, 7, 8 } ;
 136
 137         log.println( "creating a new environment for object" );
 138         TestEnvironment tEnv = new TestEnvironment( oObj );
 139
 140         tEnv.addObjRelation("StreamData", data);
 141         tEnv.addObjRelation("ByteData", byteData);
 142         tEnv.addObjRelation("OutputStream", aPipe);
 143         tEnv.addObjRelation("Connectable", aConnect);
 144
 145         //add relation for io.XOutputStream
 146         final XMultiServiceFactory msf = xMSF;
 147         tEnv.addObjRelation("XOutputStream.StreamChecker",
 148             new ifc.io._XOutputStream.StreamChecker() {
 149                 XInputStream xInStream = null;
 150                 public void resetStreams() {
 151                     if (xInStream != null) {
 152                         try {
 153                             xInStream.closeInput();
 154                             xInStream = null;
 155                         } catch(com.sun.star.io.IOException e) {
 156                         }
 157                     } else {
 158                         try {
 159                             PipeOut.closeOutput();
 160                         } catch(com.sun.star.io.IOException e) {
 161                         }
 162                     }
 163                 }
 164
 165                 public XInputStream getInStream() {
 166                     resetStreams();
 167                     try {
 168                         Object oInStream = msf.createInstance(
 169                             "com.sun.star.io.MarkableInputStream");
 170                         xInStream = UnoRuntime.queryInterface
 171                             (XInputStream.class, oInStream);
 172                     } catch(com.sun.star.uno.Exception e) {
 173                         return null;
 174                     }
 175
 176                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 177                         XActiveDataSink.class, xInStream);
 178                     xDataSink.setInputStream(PipeIn);
 179
 180                     return xInStream;
 181                 }
 182             });
 183
 184         return tEnv;
 185     } // finish method getTestEnvironment
 186
 187 }
 188