testintlist2d.java

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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 org.apache.poi.util;

import junit.framework.TestCase;

/**
 * @version $Id: TestIntList2d.java 496532 2007-01-15 23:00:17Z markt $
 */
public class TestIntList2d
        extends TestCase
{
    public void testAccess()
            throws Exception
    {
        IntList2d array = new IntList2d();
        assertEquals( 0, array.get( 0, 0 ) );
        assertEquals( 0, array.get( 1, 1 ) );
        assertEquals( 0, array.get( 100, 100 ) );
        array.set( 100, 100, 999 );
        assertEquals( 999, array.get( 100, 100 ) );
        assertEquals( 0, array.get( 0, 0 ) );
        array.set( 0, 0, 999 );
        assertEquals( 999, array.get( 0, 0 ) );

        assertTrue(array.isAllocated( 0, 0 ) );
        assertTrue(array.isAllocated( 100, 100 ) );
        assertFalse(array.isAllocated( 200, 200 ) );

        try
        {
            assertEquals( 0, array.get( -1, -1 ) );
            fail();
        }
        catch ( ArrayIndexOutOfBoundsException e )
        {
            // pass
        }
    }
}