qadevOOo/tests/java/mod/_streams/uno/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._streams.uno;
  20
  21 import com.sun.star.io.XActiveDataSink;
  22 import com.sun.star.io.XActiveDataSource;
  23 import com.sun.star.io.XDataOutputStream;
  24 import com.sun.star.io.XInputStream;
  25 import com.sun.star.io.XOutputStream;
  26 import com.sun.star.lang.XMultiServiceFactory;
  27 import com.sun.star.uno.UnoRuntime;
  28 import com.sun.star.uno.XInterface;
  29
  30 import java.io.PrintWriter;
  31 import java.util.ArrayList;
  32
  33 import lib.TestCase;
  34 import lib.TestEnvironment;
  35 import lib.TestParameters;
  36
  37 /**
  38 * Test for object which is represented by service
  39 * <code>com.sun.star.io.DataInputStream</code>.
  40 * <ul>
  41 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  42 *  <li> <code>com::sun::star::io::XDataInputStream</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.DataInputStream
  47 * @see com.sun.star.io.XInputStream
  48 * @see com.sun.star.io.XDataInputStream
  49 * @see com.sun.star.io.XConnectable
  50 * @see com.sun.star.io.XActiveDataSink
  51 * @see ifc.io._XInputStream
  52 * @see ifc.io._XDataInputStream
  53 * @see ifc.io._XConnectable
  54 * @see ifc.io._XActiveDataSink
  55 */
  56 public class DataInputStream extends TestCase {
  57
  58     /**
  59     * Creates a TestEnvironment for the interfaces to be tested.
  60     * Creates <code>com.sun.star.io.DataInputStream</code> object,
  61     * connects it to <code>com.sun.star.io.DataOutputStream</code>
  62     * through <code>com.sun.star.io.Pipe</code>. All of possible data
  63     * types are written into <code>DataOutputStream</code>.
  64     * Object relations created :
  65     * <ul>
  66     *  <li> <code>'StreamData'</code> for
  67     *      {@link ifc.io._XDataInputStream}(the data that should be written into
  68     *      the stream) </li>
  69     *  <li> <code>'ByteData'</code> for
  70     *      {@link ifc.io._XInputStream}(the data that should be written into
  71     *      the stream) </li>
  72     *  <li> <code>'StreamWriter'</code> for
  73     *      {@link ifc.io._XDataInputStream}
  74     *      {@link ifc.io._XInputStream}(a stream to write data to) </li>
  75     *  <li> <code>'Connectable'</code> for
  76     *      {@link ifc.io._XConnectable}(another object that can be connected) </li>
  77     *  <li> <code>'InputStream'</code> for
  78     *      {@link ifc.io._XActiveDataSink}(an input stream to set and get) </li>
  79     * </ul>
  80     */
  81     @Override
  82     protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) throws Exception {
  83
  84         Object oInterface = null;
  85
  86         XMultiServiceFactory xMSF = Param.getMSF();
  87         oInterface = xMSF.createInstance("com.sun.star.io.DataInputStream");
  88
  89         XInterface oObj = (XInterface) oInterface;
  90
  91         // creating and connecting DataOutputStream to the
  92         // DataInputStream created through the Pipe
  93         XActiveDataSink xDataSink = UnoRuntime.queryInterface(XActiveDataSink.class, oObj);
  94
  95         XInterface oPipe = (XInterface)
  96             xMSF.createInstance("com.sun.star.io.Pipe");
  97
  98         XInputStream xPipeInput = UnoRuntime.queryInterface(XInputStream.class, oPipe);
  99         XOutputStream xPipeOutput = UnoRuntime.queryInterface(XOutputStream.class, oPipe);
 100
 101         XInterface oDataOutput = (XInterface)
 102                 xMSF.createInstance("com.sun.star.io.DataOutputStream");
 103
 104         XDataOutputStream xDataOutput = UnoRuntime.queryInterface(XDataOutputStream.class, oDataOutput) ;
 105         XActiveDataSource xDataSource = UnoRuntime.queryInterface(XActiveDataSource.class, oDataOutput) ;
 106
 107         xDataSource.setOutputStream(xPipeOutput) ;
 108         xDataSink.setInputStream(xPipeInput) ;
 109
 110         // all data types for writing to an XDataInputStream
 111         ArrayList<Object> data = new ArrayList<Object>() ;
 112         data.add(Boolean.TRUE) ;
 113         data.add(Byte.valueOf((byte)123)) ;
 114         data.add(Character.valueOf((char)1234)) ;
 115         data.add(Short.valueOf((short)1234)) ;
 116         data.add(Integer.valueOf(123456)) ;
 117         data.add(Float.valueOf(1.234f)) ;
 118         data.add(Double.valueOf(1.23456)) ;
 119         data.add("DataInputStream") ;
 120         // information for writing to the pipe
 121         byte[] byteData = new byte[] {
 122             1, 2, 3, 4, 5, 6, 7, 8 } ;
 123
 124         // creating a connectable object for XConnectable interface
 125         XInterface xConnect = (XInterface)xMSF.createInstance(
 126                                     "com.sun.star.io.DataInputStream") ;
 127
 128         // creating an input stream to set in XActiveDataSink
 129         XInterface oDataInput = (XInterface) xMSF.createInstance(
 130                                         "com.sun.star.io.Pipe" );
 131
 132
 133         log.println("creating a new environment for object");
 134         TestEnvironment tEnv = new TestEnvironment( oObj );
 135
 136         // adding sequence of data that must be read
 137         // by XDataInputStream interface methods
 138         tEnv.addObjRelation("StreamData", data) ;
 139         // add a writer
 140         tEnv.addObjRelation("StreamWriter", xDataOutput);
 141         // add a connectable
 142         tEnv.addObjRelation("Connectable", xConnect);
 143         // add an inputStream
 144         tEnv.addObjRelation("InputStream", oDataInput);
 145         tEnv.addObjRelation("ByteData", byteData);
 146
 147         return tEnv;
 148     } // finish method getTestEnvironment
 149
 150 }
 151