qadevOOo/tests/java/mod/_stm/DataInputStream.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.XDataOutputStream;
  32 import com.sun.star.io.XInputStream;
  33 import com.sun.star.io.XOutputStream;
  34 import com.sun.star.lang.XMultiServiceFactory;
  35 import com.sun.star.uno.UnoRuntime;
  36 import com.sun.star.uno.XInterface;
  37
  38 /**
  39 * Test for object which is represented by service
  40 * <code>com.sun.star.io.DataInputStream</code>.
  41 * <ul>
  42 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  43 *  <li> <code>com::sun::star::io::XDataInputStream</code></li>
  44 *  <li> <code>com::sun::star::io::XConnectable</code></li>
  45 *  <li> <code>com::sun::star::io::XActiveDataSink</code></li>
  46 * </ul>
  47 * @see com.sun.star.io.DataInputStream
  48 * @see com.sun.star.io.XInputStream
  49 * @see com.sun.star.io.XDataInputStream
  50 * @see com.sun.star.io.XConnectable
  51 * @see com.sun.star.io.XActiveDataSink
  52 * @see ifc.io._XInputStream
  53 * @see ifc.io._XDataInputStream
  54 * @see ifc.io._XConnectable
  55 * @see ifc.io._XActiveDataSink
  56 */
  57 public class DataInputStream extends TestCase {
  58
  59     /**
  60     * Creates a Testenvironment for the interfaces to be tested.
  61     * Creates <code>com.sun.star.io.DataInputStream</code> object,
  62     * connects it to <code>com.sun.star.io.DataOutputStream</code>
  63     * through <code>com.sun.star.io.Pipe</code>. All of possible data
  64     * types are written into <code>DataOutputStream</code>.
  65     * Object relations created :
  66     * <ul>
  67     *  <li> <code>'StreamData'</code> for
  68     *      {@link ifc.io._XDataInputStream}(the data that should be written into
  69     *      the stream) </li>
  70     *  <li> <code>'ByteData'</code> for
  71     *      {@link ifc.io._XInputStream}(the data that should be written into
  72     *      the stream) </li>
  73     *  <li> <code>'StreamWriter'</code> for
  74     *      {@link ifc.io._XDataInputStream}
  75     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
  76     *  <li> <code>'Connectable'</code> for
  77     *      {@link ifc.io._XConnectable}(another object that can be connected) </li>
  78     *  <li> <code>'InputStream'</code> for
  79     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
  80     * </ul>
  81     */
  82     @Override
  83     public TestEnvironment createTestEnvironment(
  84         TestParameters Param, PrintWriter log) throws StatusException {
  85
  86         Object oInterface = null;
  87
  88         XMultiServiceFactory xMSF = Param.getMSF();
  89         try {
  90             oInterface = xMSF.createInstance("com.sun.star.io.DataInputStream");
  91         } catch(com.sun.star.uno.Exception e) {
  92             e.printStackTrace(log);
  93             throw new StatusException("Couldn't create instance", e);
  94         }
  95
  96         XInterface oObj = (XInterface) oInterface;
  97
  98         // creating and connecting DataOutputStream to the
  99         // DataInputStream created through the Pipe
 100         XActiveDataSink xDataSink = UnoRuntime.queryInterface(XActiveDataSink.class, oObj);
 101
 102         XInterface oPipe = null;
 103         try {
 104             oPipe = (XInterface)
 105                 xMSF.createInstance("com.sun.star.io.Pipe");
 106         } catch(com.sun.star.uno.Exception e) {
 107             e.printStackTrace(log);
 108             throw new StatusException("Couldn't create instance", e);
 109         }
 110
 111         XInputStream xPipeInput = UnoRuntime.queryInterface(XInputStream.class, oPipe);
 112         XOutputStream xPipeOutput = UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 113
 114         XInterface oDataOutput = null;
 115         try {
 116             oDataOutput = (XInterface)
 117                 xMSF.createInstance("com.sun.star.io.DataOutputStream");
 118         } catch(com.sun.star.uno.Exception e) {
 119             e.printStackTrace(log);
 120             throw new StatusException("Couldn't create instance", e);
 121         }
 122
 123         XDataOutputStream xDataOutput = UnoRuntime.queryInterface(XDataOutputStream.class, oDataOutput) ;
 124         XActiveDataSource xDataSource = UnoRuntime.queryInterface(XActiveDataSource.class, oDataOutput) ;
 125
 126         xDataSource.setOutputStream(xPipeOutput) ;
 127         xDataSink.setInputStream(xPipeInput) ;
 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         // createing a connectable object for XConnectable interface
 144         XInterface xConnect = null;
 145         try {
 146             xConnect = (XInterface)xMSF.createInstance(
 147                                     "com.sun.star.io.DataInputStream") ;
 148         } catch (Exception e) {
 149             log.println("Can't create DataInputStream");
 150             e.printStackTrace(log);
 151             throw new StatusException("Can't create DataInputStream", e);
 152         }
 153
 154         // creating an input stream to set in XActiveDataSink
 155         XInterface oDataInput = null;
 156         try {
 157             oDataInput = (XInterface) xMSF.createInstance(
 158                                         "com.sun.star.io.Pipe" );
 159         } catch (com.sun.star.uno.Exception e) {
 160             log.println("Can't create new in stream") ;
 161             e.printStackTrace(log) ;
 162             throw new StatusException("Can't create input stream", e) ;
 163         }
 164
 165
 166         log.println("creating a new environment for object");
 167         TestEnvironment tEnv = new TestEnvironment( oObj );
 168
 169         // adding sequence of data that must be read
 170         // by XDataInputStream interface methods
 171         tEnv.addObjRelation("StreamData", data) ;
 172         // add a writer
 173         tEnv.addObjRelation("StreamWriter", xDataOutput);
 174         // add a connectable
 175         tEnv.addObjRelation("Connectable", xConnect);
 176         // add an inputStream
 177         tEnv.addObjRelation("InputStream", oDataInput);
 178         tEnv.addObjRelation("ByteData", byteData);
 179
 180         return tEnv;
 181     } // finish method getTestEnvironment
 182
 183 }
 184