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.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.MarkableOutputStream</code>. <p>
  40 * Object implements the following interfaces :
  41 * <ul>
  42 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  43 *  <li> <code>com::sun::star::io::XActiveDataSource</code></li>
  44 *  <li> <code>com::sun::star::io::XOutputStream</code></li>
  45 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  46 * </ul>
  47 * @see com.sun.star.io.MarkableOutputStream
  48 * @see com.sun.star.io.XMarkableStream
  49 * @see com.sun.star.io.XActiveDataSource
  50 * @see com.sun.star.io.XOutputStream
  51 * @see com.sun.star.io.XConnectable
  52 * @see ifc.io._XMarkableStream
  53 * @see ifc.io._XActiveDataSource
  54 * @see ifc.io._XOutputStream
  55 * @see ifc.io._XConnectable
  56 */
  57 public class MarkableOutputStream extends TestCase {
  58
  59     /**
  60     * Creating a Testenvironment for the interfaces to be tested.
  61     * Creates an instances of services <code>com.sun.star.io.Pipe</code>,
  62     * <code>com.sun.star.io.MarkableInputStream</code> and
  63     * <code>com.sun.star.io.MarkableOutputStream</code>.
  64     * Plugs the created pipe as output stream for the created
  65     * <code>MarkableOutputStream</code>. Plugs the created pipe as input stream
  66     * for the created <code>MarkableInputStream</code>.
  67     * Object relations created :
  68     * <ul>
  69     *  <li> <code>'ByteData'</code> for
  70     *      {@link ifc.io._XOutputStream}(the data that should be written into
  71     *      the stream) </li>
  72     *  <li> <code>'StreamData'</code> for
  73     *      {@link ifc.io._XDataOutputStream}(the data that should be
  74     *      written into the stream) </li>
  75     *  <li> <code>'Connectable'</code> for
  76     *      {@link ifc.io._XConnectable}
  77     *      (another object that can be connected) </li>
  78     *  <li> <code>'OutputStream'</code> for
  79     *      {@link ifc.io._XActiveDataSource}
  80     *      (an input stream to set and get) </li>
  81     *  <li> <code>'XOutputStream.StreamChecker'</code> for
  82     *      {@link ifc.io._XOutputStream}( implementation of the interface
  83     *      ifc.io._XOutputStream.StreamChecker ) </li>
  84     * </ul>
  85     * @see com.sun.star.io.Pipe
  86     * @see com.sun.star.io.MarkableInputStream
  87     * @see com.sun.star.io.MarkableOutputStream
  88     */
  89     @Override
  90     public TestEnvironment createTestEnvironment(
  91         TestParameters Param, PrintWriter log) throws StatusException {
  92
  93         XInterface oObj = null;
  94
  95         XMultiServiceFactory xMSF = Param.getMSF();
  96         Object aPipe = null;
  97         Object mostream = null;
  98         Object mistream = null;
  99         XInterface aConnect;
 100
 101         try {
 102             aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
 103             mistream = xMSF.createInstance
 104                 ("com.sun.star.io.MarkableInputStream");
 105             mostream = xMSF.createInstance
 106                 ("com.sun.star.io.MarkableOutputStream");
 107             aConnect = (XInterface)xMSF.createInstance
 108                 ("com.sun.star.io.DataOutputStream");
 109         } catch(com.sun.star.uno.Exception e) {
 110             e.printStackTrace(log);
 111             throw new StatusException("Couldn't create instance", e) ;
 112         }
 113
 114         // Creating construction :
 115         // MarkableOutputStream -> Pipe -> MarkableInputStream
 116         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 117
 118         final XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class,aPipe);
 119         final XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class,aPipe);
 120
 121         xdSmo.setOutputStream(PipeOut);
 122
 123         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 124
 125         xmSi.setInputStream(PipeIn) ;
 126
 127         oObj = (XInterface) mostream;
 128
 129         // all data types for writing to an XDataInputStream
 130         ArrayList<Object> data = new ArrayList<Object>() ;
 131         data.add(Boolean.TRUE) ;
 132         data.add(Byte.valueOf((byte)123)) ;
 133         data.add(new Character((char)1234)) ;
 134         data.add(Short.valueOf((short)1234)) ;
 135         data.add(Integer.valueOf(123456)) ;
 136         data.add(new Float(1.234)) ;
 137         data.add(new Double(1.23456)) ;
 138         data.add("DataInputStream") ;
 139         // information for writing to the pipe
 140         byte[] byteData = new byte[] {
 141             1, 2, 3, 4, 5, 6, 7, 8 } ;
 142
 143         log.println( "creating a new environment for object" );
 144         TestEnvironment tEnv = new TestEnvironment( oObj );
 145
 146         tEnv.addObjRelation("StreamData", data);
 147         tEnv.addObjRelation("ByteData", byteData);
 148         tEnv.addObjRelation("OutputStream", aPipe);
 149         tEnv.addObjRelation("Connectable", aConnect);
 150
 151         //add relation for io.XOutputStream
 152         final XMultiServiceFactory msf = xMSF;
 153         tEnv.addObjRelation("XOutputStream.StreamChecker",
 154             new ifc.io._XOutputStream.StreamChecker() {
 155                 XInputStream xInStream = null;
 156                 public void resetStreams() {
 157                     if (xInStream != null) {
 158                         try {
 159                             xInStream.closeInput();
 160                             xInStream = null;
 161                         } catch(com.sun.star.io.IOException e) {
 162                         }
 163                     } else {
 164                         try {
 165                             PipeOut.closeOutput();
 166                         } catch(com.sun.star.io.IOException e) {
 167                         }
 168                     }
 169                 }
 170
 171                 public XInputStream getInStream() {
 172                     resetStreams();
 173                     try {
 174                         Object oInStream = msf.createInstance(
 175                             "com.sun.star.io.MarkableInputStream");
 176                         xInStream = UnoRuntime.queryInterface
 177                             (XInputStream.class, oInStream);
 178                     } catch(com.sun.star.uno.Exception e) {
 179                         return null;
 180                     }
 181
 182                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 183                         XActiveDataSink.class, xInStream);
 184                     xDataSink.setInputStream(PipeIn);
 185
 186                     return xInStream;
 187                 }
 188             });
 189
 190         return tEnv;
 191     } // finish method getTestEnvironment
 192
 193 }
 194