qadevOOo/tests/java/mod/_stm/MarkableInputStream.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
  23 import lib.StatusException;
  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.MarkableInputStream</code>. <p>
  39 * Object implements the following interfaces :
  40 * <ul>
  41 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  42 *  <li> <code>com::sun::star::io::XMarkableStream</code></li>
  43 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  44 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  45 * </ul>
  46 * @see com.sun.star.io.MarkableInputStream
  47 * @see com.sun.star.io.XInputStream
  48 * @see com.sun.star.io.XMarkableStream
  49 * @see com.sun.star.io.XConnectable
  50 * @see com.sun.star.io.XActiveDataSink
  51 * @see ifc.io._XInputStream
  52 * @see ifc.io._XMarkableStream
  53 * @see ifc.io._XConnectable
  54 * @see ifc.io._XActiveDataSink
  55 */
  56 public class MarkableInputStream 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>. Writes some data to the
  66     * <code>MarkableOutputStream</code>.
  67     * Object relations created :
  68     * <ul>
  69     *  <li> <code>'StreamWriter'</code> for
  70     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
  71     *  <li> <code>'ByteData'</code> for
  72     *      {@link ifc.io._XInputStream}(the data that should be written into
  73     *      the stream) </li>
  74     *  <li> <code>'Connectable'</code> for
  75     *      {@link ifc.io._XConnectable}(another object that can be connected) </li>
  76     *  <li> <code>'InputStream'</code> for
  77     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
  78     * </ul>
  79     * @see com.sun.star.io.Pipe
  80     * @see com.sun.star.io.MarkableInputStream
  81     * @see com.sun.star.io.MarkableOutputStream
  82     */
  83     @Override
  84     public TestEnvironment createTestEnvironment(
  85         TestParameters Param, PrintWriter log) throws StatusException {
  86
  87         XMultiServiceFactory xMSF = Param.getMSF();
  88
  89         Object aPipe = null;
  90         Object mostream = null;
  91         Object mistream = null;
  92         Object xConnect = null;
  93         try {
  94             aPipe = xMSF.createInstance("com.sun.star.io.Pipe");
  95             mistream = xMSF.createInstance("com.sun.star.io.MarkableInputStream");
  96             mostream = xMSF.createInstance("com.sun.star.io.MarkableOutputStream");
  97             xConnect = xMSF.createInstance("com.sun.star.io.DataInputStream");
  98         } catch(com.sun.star.uno.Exception e) {
  99             e.printStackTrace(log);
 100             throw new StatusException("Couldn't create instance", e) ;
 101         }
 102
 103         // Creating construction :
 104         // MarkableOutputStream -> Pipe -> MarkableInputStream
 105         XActiveDataSource xdSmo = UnoRuntime.queryInterface(XActiveDataSource.class, mostream);
 106
 107         XOutputStream PipeOut = UnoRuntime.queryInterface(XOutputStream.class, aPipe);
 108         XInputStream PipeIn = UnoRuntime.queryInterface(XInputStream.class, aPipe);
 109
 110         xdSmo.setOutputStream(PipeOut);
 111
 112         XActiveDataSink xmSi = UnoRuntime.queryInterface(XActiveDataSink.class, mistream);
 113
 114         xmSi.setInputStream(PipeIn) ;
 115
 116         XInterface oObj = (XInterface) mistream;
 117
 118         byte[] byteData = new byte[] {1,2,3,4,5,6};
 119
 120         log.println( "creating a new environment for object" );
 121         TestEnvironment tEnv = new TestEnvironment( oObj );
 122
 123         // add a writer
 124         tEnv.addObjRelation("StreamWriter", mostream);
 125         // add a connectable
 126         tEnv.addObjRelation("Connectable", xConnect);
 127         // add an inputStream
 128         tEnv.addObjRelation("InputStream", mistream);
 129         tEnv.addObjRelation("ByteData", byteData);
 130
 131         return tEnv;
 132     } // finish method getTestEnvironment
 133
 134 }
 135