qadevOOo/tests/java/ifc/io/_XOutputStream.java

   1 /*
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   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 ifc.io;
  20
  21 import lib.MultiMethodTest;
  22 import lib.Status;
  23 import lib.StatusException;
  24
  25 import com.sun.star.io.XInputStream;
  26 import com.sun.star.io.XOutputStream;
  27
  28 /**
  29 * Testing <code>com.sun.star.io.XOutputStream</code>
  30 * interface methods:
  31 * <ul>
  32 *   <li><code>writeBytes()</code></li>
  33 *   <li><code>flush()</code></li>
  34 *   <li><code>closeOutput()</code></li>
  35 * </ul> <p>
  36 * This test needs the following object relations :
  37 * <ul>
  38 *  <li> <code>'ByteData'</code> : Data that is written on the stream.
  39 *  </li>
  40 *  <li> <code>'XOutputStream.StreamChecker'</code> : <code>
  41 *    _XOutputStream.StreamChecker</code> interface implementation
  42 *    which can reset streams and return input stream for check if the
  43 *    data was successfully written.</li>
  44 * <ul> <p>
  45 * After test completion object environment has to be recreated.
  46 * @see com.sun.star.io.XOutputStream
  47 */
  48 public class _XOutputStream extends MultiMethodTest {
  49
  50     public XOutputStream oObj = null;
  51     StreamChecker checker = null;
  52     byte[] data = null;
  53
  54     public interface StreamChecker {
  55         XInputStream getInStream();
  56         void resetStreams();
  57     }
  58
  59     @Override
  60     protected void before() {
  61         checker = (StreamChecker)
  62             tEnv.getObjRelation("XOutputStream.StreamChecker");
  63         if (checker == null) throw
  64             new StatusException(Status.failed(
  65                 "Couldn't get relation 'XOutputStream.StreamChecker'"));
  66
  67         data = (byte[])tEnv.getObjRelation("ByteData");
  68         if (data == null) throw
  69             new StatusException(Status.failed(
  70                 "Couldn't get relation 'ByteData'"));
  71     }
  72     /**
  73     * Test writes data to stream. <p>
  74     * Has <b> OK </b> status if the method successfully returns
  75     * and no exceptions were thrown. <p>
  76     */
  77     public void _writeBytes() {
  78         boolean res = true;
  79         try {
  80             oObj.writeBytes(data);
  81          } catch (com.sun.star.io.IOException e) {
  82             e.printStackTrace(log) ;
  83             res = false;
  84         }
  85
  86         XInputStream xInStream = checker.getInStream();
  87         byte[][] readData = new byte[1][data.length];
  88         try {
  89             xInStream.readBytes(readData, data.length);
  90         } catch(com.sun.star.io.IOException e) {
  91             log.println("Couldn't read data:" + e);
  92             res = false;
  93         }
  94
  95         for(int i = 0; i < readData[0].length; i++) {
  96             log.println("Expected: "+data[i]+", actual is "+readData[0][i]);
  97             res &= readData[0][i] == data[i];
  98         }
  99
 100         tRes.tested("writeBytes()", res);
 101     }
 102
 103     /**
 104     * Test flushes out data from stream. <p>
 105     * Has <b> OK </b> status if the method successfully returns
 106     * and no exceptions were thrown. <p>
 107     * The following method tests are to be completed successfully before :
 108     * <ul>
 109     *  <li> <code> writeBytes() </code></li>
 110     * </ul>
 111     */
 112     public void _flush() {
 113         requiredMethod("writeBytes()");
 114
 115         boolean res;
 116         try {
 117             oObj.flush();
 118             res = true;
 119         } catch (com.sun.star.io.IOException e) {
 120             e.printStackTrace(log) ;
 121             res = false;
 122         }
 123
 124         tRes.tested("flush()", res);
 125     }
 126
 127     /**
 128     * Test calls the method. <p>
 129     * Has <b> OK </b> status if the method successfully returns
 130     * and no exceptions were thrown. <p>
 131     * The following method tests are to be completed successfully before :
 132     * <ul>
 133     *  <li> <code> writeBytes() </code></li>
 134     * </ul>
 135     * The following method tests are to be executed before :
 136     * <ul>
 137     *  <li><code> flush() </code></li>
 138     * </ul>
 139     */
 140     public void _closeOutput() {
 141         requiredMethod("writeBytes()");
 142         executeMethod("flush()");
 143
 144         boolean res;
 145         try {
 146             oObj.closeOutput();
 147             res = true;
 148         } catch (com.sun.star.io.IOException e) {
 149             e.printStackTrace(log);
 150             res = false;
 151         }
 152
 153         log.println("This method is called in main module");
 154
 155         tRes.tested("closeOutput()", res);
 156     }
 157
 158     /**
 159     * Forces object environment recreation.
 160     */
 161     @Override
 162     public void after() {
 163         this.disposeEnvironment() ;
 164     }
 165 }
 166