qadevOOo/tests/java/ifc/io/_XObjectInputStream.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 ifc.io;
  20
  21 import lib.MultiMethodTest;
  22 import lib.Status;
  23 import util.ValueComparer;
  24
  25 import com.sun.star.beans.Property;
  26 import com.sun.star.beans.XPropertySet;
  27 import com.sun.star.io.XObjectInputStream;
  28 import com.sun.star.io.XObjectOutputStream;
  29 import com.sun.star.io.XPersistObject;
  30 import com.sun.star.uno.UnoRuntime;
  31
  32 /**
  33 * Testing <code>com.sun.star.io.XObjectInputStream</code>
  34 * interface methods:
  35 * <ul>
  36 *   <li><code>readObject()</code></li>
  37 * </ul> <p>
  38 * This test needs the following object relations :
  39 * <ul>
  40 *  <li> <code>'PersistObject'</code> (of type <code>Object</code>):
  41 *   object that supports interface <code>XPersistObject</code> </li>
  42 * <ul> <p>
  43 * After test completion object environment has to be recreated.
  44 * @see com.sun.star.io.XObjectInputStream
  45 * @see com.sun.star.io.XPersistObject
  46 */
  47 public class _XObjectInputStream extends MultiMethodTest {
  48
  49     public XObjectInputStream oObj = null;
  50
  51     /**
  52     * Test reads persist object from stream and compares properties
  53     * of the object with properties of persist object obtained
  54     * from relation <code>'PersistObject'</code> <p>
  55     * Has <b> OK </b> status if returned value isn't null and values
  56     * of objects properties are equal. <p>
  57     */
  58     public void _readObject() {
  59         Object objWrite = tEnv.getObjRelation("PersistObject") ;
  60         if (objWrite == null) {
  61             log.println("PersistObject not found in relations") ;
  62             tRes.tested("readObject()", false) ;
  63             return ;
  64         }
  65
  66         // write the object
  67         try {
  68             XObjectOutputStream oStream = (XObjectOutputStream)
  69                                     tEnv.getObjRelation("StreamWriter");
  70             oStream.writeObject((XPersistObject)objWrite);
  71         } catch(com.sun.star.io.IOException e) {
  72             log.println("Couldn't write object to stream");
  73             e.printStackTrace(log);
  74             tRes.tested("readObject()", Status.skipped(false));
  75             return;
  76         }
  77
  78         Object objRead = null ;
  79         try {
  80             objRead = oObj.readObject() ;
  81         } catch(com.sun.star.io.IOException e) {
  82             log.println("Couldn't read object from stream");
  83             e.printStackTrace(log);
  84             tRes.tested("readObject()", false) ;
  85             return ;
  86         }
  87
  88         if (objRead == null) {
  89             log.println("No object was read.") ;
  90             tRes.tested("readObject()", false) ;
  91             return ;
  92         }
  93
  94         XPropertySet props1 = null ;
  95         XPropertySet props2 = null ;
  96
  97         props1 = UnoRuntime.queryInterface
  98             (XPropertySet.class, objRead) ;
  99
 100         props2 = UnoRuntime.queryInterface
 101             (XPropertySet.class, objWrite) ;
 102
 103         if (props1 == null) {
 104             log.println("Object read doesn't implement XPropertySet") ;
 105             tRes.tested("readObject()", false) ;
 106             return ;
 107         }
 108         if (props2 == null) {
 109             log.println("Object written doesn't implement XPropertySet") ;
 110             tRes.tested("readObject()", false) ;
 111             return ;
 112         }
 113
 114         tRes.tested("readObject()",
 115             compareProperties(props1, props2)) ;
 116     }
 117
 118     protected boolean compareProperties(XPropertySet props1,
 119         XPropertySet props2)  {
 120
 121         Property[] p1 = props1.getPropertySetInfo().getProperties() ;
 122         Property[] p2 = props2.getPropertySetInfo().getProperties() ;
 123
 124         if (p1.length != p2.length) {
 125             log.println("Number of properties differs") ;
 126             return false ;
 127         }
 128
 129         boolean result = true ;
 130
 131         for (int i = 0; i < p1.length; i++) {
 132             String propName = p1[i].Name ;
 133
 134             log.print("Comparing property '" + propName + "' ...") ;
 135             boolean res = false ;
 136             try {
 137                 res = ValueComparer.equalValue
 138                     (props1.getPropertyValue(propName),
 139                      props2.getPropertyValue(propName)) ;
 140             } catch (com.sun.star.beans.UnknownPropertyException e) {
 141                 log.println("Not found !") ;
 142             } catch (com.sun.star.lang.WrappedTargetException e) {
 143                 log.println(e) ;
 144             }
 145
 146             if (res)
 147                 log.println("OK.") ;
 148             else
 149                 log.println("Different !") ;
 150
 151             result &= res ;
 152         }
 153
 154         return result ;
 155     }
 156
 157     /**
 158     * Forces object environment recreation.
 159     */
 160     @Override
 161     public void after() {
 162         this.disposeEnvironment() ;
 163     }
 164 }
 165