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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache POI" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache POI", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.poi.poifs.storage;
import java.io.*;
import junit.framework.*;
/**
* Class to test RawDataBlock functionality
*
* @author Marc Johnson
*/
public class TestRawDataBlock
extends TestCase
{
/**
* Constructor TestRawDataBlock
*
* @param name
*/
public TestRawDataBlock(String name)
{
super(name);
}
/**
* Test creating a normal RawDataBlock
*
* @exception IOException
*/
public void testNormalConstructor()
throws IOException
{
byte[] data = new byte[ 512 ];
for (int j = 0; j < 512; j++)
{
data[ j ] = ( byte ) j;
}
RawDataBlock block = new RawDataBlock(new ByteArrayInputStream(data));
assertTrue("Should not be at EOF", !block.eof());
byte[] out_data = block.getData();
assertEquals("Should be same length", data.length, out_data.length);
for (int j = 0; j < 512; j++)
{
assertEquals("Should be same value at offset " + j, data[ j ],
out_data[ j ]);
}
}
/**
* Test creating an empty RawDataBlock
*
* @exception IOException
*/
public void testEmptyConstructor()
throws IOException
{
byte[] data = new byte[ 0 ];
RawDataBlock block = new RawDataBlock(new ByteArrayInputStream(data));
assertTrue("Should be at EOF", block.eof());
try
{
block.getData();
}
catch (IOException ignored)
{
// as expected
}
}
/**
* Test creating a short RawDataBlock
*/
public void testShortConstructor()
{
for (int k = 1; k < 512; k++)
{
byte[] data = new byte[ k ];
for (int j = 0; j < k; j++)
{
data[ j ] = ( byte ) j;
}
RawDataBlock block = null;
try
{
block = new RawDataBlock(new ByteArrayInputStream(data));
fail("Should have thrown IOException creating short block");
}
catch (IOException ignored)
{
// as expected
}
}
}
/**
* main method to run the unit tests
*
* @param ignored_args
*/
public static void main(String [] ignored_args)
{
System.out
.println("Testing org.apache.poi.poifs.storage.RawDataBlock");
junit.textui.TestRunner.run(TestRawDataBlock.class);
}
}
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