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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
package ifc.container;
import lib.MultiMethodTest;
import com.sun.star.container.NoSuchElementException;
import com.sun.star.container.XEnumeration;
import com.sun.star.container.XEnumerationAccess;
import com.sun.star.lang.WrappedTargetException;
/**
* Testing <code>com.sun.star.container.XEnumeration</code>
* interface methods :
* <ul>
* <li><code> hasMoreElements()</code></li>
* <li><code> nextElement()</code></li>
* </ul> <p>
* This test needs the following object relations :
* <ul>
* <li> <code>'ENUM'</code> (of type <code>XEnumerationAccess</code>):
* This test creates its own oObj because the method nextElement()
* will be modified this Object directly so other threads may be faild.
* </li>
* <ul> <p>
* Test is multithread compilant. <p>
* @see com.sun.star.container.XEnumeration
*/
public class _XEnumeration extends MultiMethodTest {
public XEnumeration oObj = null;
public XEnumerationAccess Enum = null;
/**
* Retrieves relation and sets oObj to a separate enumeration
* created. Retrieves all elements from enumeration.<p>
* Has <b> OK </b> status if all elements successfully retrieved
* and exceptions occured.
*/
public void _hasMoreElements() {
boolean result = true;
log.println("get all elements");
int counter = 0;
int tmpCounter = 0;
while ( oObj.hasMoreElements() ) {
try {
Object oAny = oObj.nextElement();
counter ++;
if (counter - tmpCounter > 10000) {
log.println(counter+ " Elements");
tmpCounter = counter;
}
} catch (WrappedTargetException e) {
log.println("hasMoreElements() : " + e);
result = false;
break;
} catch (NoSuchElementException e) {
log.println("hasMoreElements() : " + e);
result = false;
break;
}
}
Object expCount = tEnv.getObjRelation("ExpectedCount");
if (expCount != null) {
int ec = ((Integer) expCount).intValue();
boolean locResult = counter == ec;
if (!locResult) {
log.println("Not all Elements are returned: ");
log.println("\tExpected: "+ ec);
log.println("\tFound: "+counter);
}
result &= locResult;
}
tRes.tested("hasMoreElements()", result);
return;
} // end hasMoreElements
/**
* Calls the method (on starting this method there is no more elements
* in the enumeration. <p>
* Has <b> OK </b> status if only <code>NoSuchElementException</code>
* exception rises. <p>
* The following method tests are to be completed successfully before :
* <ul>
* <li> <code> hasMoreElements() </code> : it retrieves all elements </li>
* </ul>
*/
public void _nextElement(){
requiredMethod("hasMoreElements()");
boolean result = true;
log.println("additional call must throw NoSuchElementException");
try {
Object oAny = oObj.nextElement();
log.println("nextElement: no exception!");
result = false;
} catch (WrappedTargetException e) {
log.println("nextElement: wrong exception!");
result = false;
} catch (NoSuchElementException e) {
log.println("nextElement: correct exception");
}
tRes.tested("nextElement()", result);
return;
} // end NextElement
} //end XEnumeration
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