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     public TestEnvironment createTestEnvironment(
  83         TestParameters Param, PrintWriter log) throws StatusException {
  84
  85         Object oInterface = null;
  86
  87         XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();
  88         try {
  89             oInterface = xMSF.createInstance("com.sun.star.io.DataInputStream");
  90         } catch(com.sun.star.uno.Exception e) {
  91             e.printStackTrace(log);
  92             throw new StatusException("Couldn't create instance", e);
  93         }
  94
  95         XInterface oObj = (XInterface) oInterface;
  96
  97         // creating and connecting DataOutputStream to the
  98         // DataInputStream created through the Pipe
  99         XActiveDataSink xDataSink = UnoRuntime.queryInterface(XActiveDataSink.class, oObj);
 100
 101         XInterface oPipe = null;
 102         try {
 103             oPipe = (XInterface)
 104                 xMSF.createInstance("com.sun.star.io.Pipe");
 105         } catch(com.sun.star.uno.Exception e) {
 106             e.printStackTrace(log);
 107             throw new StatusException("Couldn't create instance", e);
 108         }
 109
 110         XInputStream xPipeInput = UnoRuntime.queryInterface(XInputStream.class, oPipe);
 111         XOutputStream xPipeOutput = UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 112
 113         XInterface oDataOutput = null;
 114         try {
 115             oDataOutput = (XInterface)
 116                 xMSF.createInstance("com.sun.star.io.DataOutputStream");
 117         } catch(com.sun.star.uno.Exception e) {
 118             e.printStackTrace(log);
 119             throw new StatusException("Couldn't create instance", e);
 120         }
 121
 122         XDataOutputStream xDataOutput = UnoRuntime.queryInterface(XDataOutputStream.class, oDataOutput) ;
 123         XActiveDataSource xDataSource = UnoRuntime.queryInterface(XActiveDataSource.class, oDataOutput) ;
 124
 125         xDataSource.setOutputStream(xPipeOutput) ;
 126         xDataSink.setInputStream(xPipeInput) ;
 127
 128         // all data types for writing to an XDataInputStream
 129         ArrayList<Object> data = new ArrayList<Object>();
 130         data.add(new Boolean(true)) ;
 131         data.add(new Byte((byte)123)) ;
 132         data.add(new Character((char)1234)) ;
 133         data.add(new Short((short)1234)) ;
 134         data.add(new Integer(123456)) ;
 135         data.add(new Float(1.234)) ;
 136         data.add(new Double(1.23456)) ;
 137         data.add("DataInputStream") ;
 138         // information for writing to the pipe
 139         byte[] byteData = new byte[] {
 140             1, 2, 3, 4, 5, 6, 7, 8 } ;
 141
 142         // createing a connectable object for XConnectable interface
 143         XInterface xConnect = null;
 144         try {
 145             xConnect = (XInterface)xMSF.createInstance(
 146                                     "com.sun.star.io.DataInputStream") ;
 147         } catch (Exception e) {
 148             log.println("Can't create DataInputStream");
 149             e.printStackTrace(log);
 150             throw new StatusException("Can't create DataInputStream", e);
 151         }
 152
 153         // creating an input stream to set in XActiveDataSink
 154         XInterface oDataInput = null;
 155         try {
 156             oDataInput = (XInterface) xMSF.createInstance(
 157                                         "com.sun.star.io.Pipe" );
 158         } catch (com.sun.star.uno.Exception e) {
 159             log.println("Can't create new in stream") ;
 160             e.printStackTrace(log) ;
 161             throw new StatusException("Can't create input stream", e) ;
 162         }
 163
 164
 165         log.println("creating a new environment for object");
 166         TestEnvironment tEnv = new TestEnvironment( oObj );
 167
 168         // adding sequence of data that must be read
 169         // by XDataInputStream interface methods
 170         tEnv.addObjRelation("StreamData", data) ;
 171         // add a writer
 172         tEnv.addObjRelation("StreamWriter", xDataOutput);
 173         // add a connectable
 174         tEnv.addObjRelation("Connectable", xConnect);
 175         // add an inputStream
 176         tEnv.addObjRelation("InputStream", oDataInput);
 177         tEnv.addObjRelation("ByteData", byteData);
 178
 179         return tEnv;
 180     } // finish method getTestEnvironment
 181
 182 }
 183