qadevOOo/tests/java/mod/_streams/uno/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._streams.uno;
  20
  21 import com.sun.star.io.XActiveDataSink;
  22 import com.sun.star.io.XActiveDataSource;
  23 import com.sun.star.io.XInputStream;
  24 import com.sun.star.io.XOutputStream;
  25 import com.sun.star.lang.XMultiServiceFactory;
  26 import com.sun.star.uno.UnoRuntime;
  27 import com.sun.star.uno.XInterface;
  28
  29 import java.io.PrintWriter;
  30 import java.util.ArrayList;
  31
  32 import lib.TestCase;
  33 import lib.TestEnvironment;
  34 import lib.TestParameters;
  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     protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) throws Exception {
  90
  91         XInterface oObj = null;
  92
  93         XMultiServiceFactory xMSF = Param.getMSF();
  94         Object aPipe = null;
  95         Object mostream = null;
  96         Object mistream = null;
  97         XInterface aConnect;
  98
  99         aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
 100         mistream = xMSF.createInstance
 101             ("com.sun.star.io.MarkableInputStream");
 102         mostream = xMSF.createInstance
 103             ("com.sun.star.io.MarkableOutputStream");
 104         aConnect = (XInterface)xMSF.createInstance
 105             ("com.sun.star.io.DataOutputStream");
 106
 107         // Creating construction :
 108         // MarkableOutputStream -> Pipe -> MarkableInputStream
 109         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 110
 111         final XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class,aPipe);
 112         final XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class,aPipe);
 113
 114         xdSmo.setOutputStream(PipeOut);
 115
 116         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 117
 118         xmSi.setInputStream(PipeIn) ;
 119
 120         oObj = (XInterface) mostream;
 121
 122         // all data types for writing to an XDataInputStream
 123         ArrayList<Object> data = new ArrayList<Object>() ;
 124         data.add(Boolean.TRUE) ;
 125         data.add(Byte.valueOf((byte)123)) ;
 126         data.add(Character.valueOf((char)1234)) ;
 127         data.add(Short.valueOf((short)1234)) ;
 128         data.add(Integer.valueOf(123456)) ;
 129         data.add(Float.valueOf(1.234f)) ;
 130         data.add(Double.valueOf(1.23456)) ;
 131         data.add("DataInputStream") ;
 132         // information for writing to the pipe
 133         byte[] byteData = new byte[] {
 134             1, 2, 3, 4, 5, 6, 7, 8 } ;
 135
 136         log.println( "creating a new environment for object" );
 137         TestEnvironment tEnv = new TestEnvironment( oObj );
 138
 139         tEnv.addObjRelation("StreamData", data);
 140         tEnv.addObjRelation("ByteData", byteData);
 141         tEnv.addObjRelation("OutputStream", aPipe);
 142         tEnv.addObjRelation("Connectable", aConnect);
 143
 144         //add relation for io.XOutputStream
 145         final XMultiServiceFactory msf = xMSF;
 146         tEnv.addObjRelation("XOutputStream.StreamChecker",
 147             new ifc.io._XOutputStream.StreamChecker() {
 148                 XInputStream xInStream = null;
 149                 public void resetStreams() {
 150                     if (xInStream != null) {
 151                         try {
 152                             xInStream.closeInput();
 153                             xInStream = null;
 154                         } catch(com.sun.star.io.IOException e) {
 155                         }
 156                     } else {
 157                         try {
 158                             PipeOut.closeOutput();
 159                         } catch(com.sun.star.io.IOException e) {
 160                         }
 161                     }
 162                 }
 163
 164                 public XInputStream getInStream() {
 165                     resetStreams();
 166                     try {
 167                         Object oInStream = msf.createInstance(
 168                             "com.sun.star.io.MarkableInputStream");
 169                         xInStream = UnoRuntime.queryInterface
 170                             (XInputStream.class, oInStream);
 171                     } catch(com.sun.star.uno.Exception e) {
 172                         return null;
 173                     }
 174
 175                     XActiveDataSink xDataSink = UnoRuntime.queryInterface(
 176                         XActiveDataSink.class, xInStream);
 177                     xDataSink.setInputStream(PipeIn);
 178
 179                     return xInStream;
 180                 }
 181             });
 182
 183         return tEnv;
 184     } // finish method getTestEnvironment
 185
 186 }
 187