qadevOOo/tests/java/ifc/container/_XEnumeration.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.container;
  20
  21 import lib.MultiMethodTest;
  22
  23 import com.sun.star.container.NoSuchElementException;
  24 import com.sun.star.container.XEnumeration;
  25 import com.sun.star.container.XEnumerationAccess;
  26 import com.sun.star.lang.WrappedTargetException;
  27
  28 /**
  29 * Testing <code>com.sun.star.container.XEnumeration</code>
  30 * interface methods :
  31 * <ul>
  32 *  <li><code> hasMoreElements()</code></li>
  33 *  <li><code> nextElement()</code></li>
  34 * </ul> <p>
  35 * This test needs the following object relations :
  36 * <ul>
  37 *  <li> <code>'ENUM'</code> (of type <code>XEnumerationAccess</code>):
  38 *   This test creates its own oObj because the method nextElement()
  39 *   will be modified this Object directly so other threads may be faild.
  40 *  </li>
  41 * <ul> <p>
  42 * Test is multithread compliant. <p>
  43 * @see com.sun.star.container.XEnumeration
  44 */
  45 public class _XEnumeration extends MultiMethodTest {
  46
  47     public XEnumeration oObj = null;
  48     public XEnumerationAccess Enum = null;
  49
  50     /**
  51     * Retrieves relation and sets oObj to a separate enumeration
  52     * created. Retrieves all elements from enumeration.<p>
  53     * Has <b> OK </b> status if all elements successfully retrieved
  54     * and exceptions occurred.
  55     */
  56     public void _hasMoreElements() {
  57         boolean result = true;
  58
  59         log.println("get all elements");
  60         int counter = 0;
  61         int tmpCounter = 0;
  62         while ( oObj.hasMoreElements() ) {
  63             try {
  64                 oObj.nextElement();
  65                 counter ++;
  66                 if (counter - tmpCounter > 10000) {
  67                     log.println(counter+ " Elements");
  68                     tmpCounter = counter;
  69                 }
  70             } catch (WrappedTargetException e) {
  71                 log.println("hasMoreElements() : " + e);
  72                 result = false;
  73                 break;
  74             } catch (NoSuchElementException e) {
  75                 log.println("hasMoreElements() : " + e);
  76                 result = false;
  77                 break;
  78             }
  79         }
  80         Object expCount = tEnv.getObjRelation("ExpectedCount");
  81         if (expCount != null) {
  82             int ec = ((Integer) expCount).intValue();
  83             boolean locResult = counter == ec;
  84             if (!locResult) {
  85                 log.println("Not all Elements are returned: ");
  86                 log.println("\tExpected: "+ ec);
  87                 log.println("\tFound: "+counter);
  88             }
  89             result &= locResult;
  90         }
  91         tRes.tested("hasMoreElements()", result);
  92     } // end hasMoreElements
  93
  94     /**
  95     * Calls the method (on starting this method there is no more elements
  96     * in the enumeration. <p>
  97     * Has <b> OK </b> status if only <code>NoSuchElementException</code>
  98     * exception rises. <p>
  99     * The following method tests are to be completed successfully before :
 100     * <ul>
 101     *  <li> <code> hasMoreElements() </code> : it retrieves all elements </li>
 102     * </ul>
 103     */
 104     public void _nextElement(){
 105         requiredMethod("hasMoreElements()");
 106         boolean result = true;
 107         log.println("additional call must throw NoSuchElementException");
 108
 109         try {
 110             oObj.nextElement();
 111             log.println("nextElement: no exception!");
 112             result = false;
 113         } catch (WrappedTargetException e) {
 114             log.println("nextElement: wrong exception!");
 115             result = false;
 116         } catch (NoSuchElementException e) {
 117             log.println("nextElement: correct exception");
 118         }
 119
 120         tRes.tested("nextElement()", result);
 121     } // end NextElement
 122
 123 } //end XEnumeration
 124